Article(id=1203053369716858883, tenantId=1146029695717560320, journalId=1189873630562394117, issueId=1203053366290113441, articleNumber=null, orderNo=null, doi=10.11855/j.issn.0577-7402.2023.03.0258, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1649347200000, receivedDateStr=2022-04-08, revisedDate=null, revisedDateStr=null, acceptedDate=1650816000000, acceptedDateStr=2022-04-25, onlineDate=1764759874991, onlineDateStr=2025-12-03, pubDate=1679932800000, pubDateStr=2023-03-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764759874991, onlineIssueDateStr=2025-12-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764759874991, creator=13701087609, updateTime=1764759874991, updator=13701087609, issue=Issue{id=1203053366290113441, tenantId=1146029695717560320, journalId=1189873630562394117, year='2023', volume='48', issue='3', pageStart='245', pageEnd='366', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1764759874174, creator=13701087609, updateTime=1764810242575, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1203264626747220064, tenantId=1146029695717560320, journalId=1189873630562394117, issueId=1203053366290113441, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1203264626747220065, tenantId=1146029695717560320, journalId=1189873630562394117, issueId=1203053366290113441, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=258, endPage=266, ext={EN=ArticleExt(id=1203053371000315931, articleId=1203053369716858883, tenantId=1146029695717560320, journalId=1189873630562394117, language=EN, title=Effect of calcium-sensing receptor up-regulation on osteogenic differentiation of porous tantalum-BMSCs composite culture, columnId=1190310110212751762, journalTitle=Medical Journal of Chinese People’s Liberation Army, columnName=Basic Research, runingTitle=null, highlight=null, articleAbstract=

Objective To investigate the effect and mechanism of up-regulating calcium-sensing receptor (CaSR) on osteogenic differentiation of complex culture with porous tantalum-bone marrow mesenchymal stem cells (BMSCs). Methods BMSCs were extracted from SD rats and cultured to the third passage, and identified by alizarin red staining and toluidine blue staining after osteogenic and chondrogenic induction. The growth and adhesion of BMSCs on porous tantalum surface were observed by fluorescence microscope. CCK-8 assay was used to detect the proliferation of BMSCs cultured at different concentrations (200, 250, 300, 350, 400 μmol/L) of GdCl3 for 1-5 d, and the optimal concentration was selected. Confocal laser scanning microscopy was used to observe the intracellular calcium distribution after activation of CaSR. The third-generation of BMSCs were divided into control group (with osteogenic induction medium), GdCl3 group (with osteogenic induction medium containing 300 μmol/L GdCl3), porous tantalum group (with domestic porous tantalum material, with osteogenic induction medium) and GdCl3+porous tantalum group (with domestic porous tantalum material, with osteogenic induction medium containing 300 μmol/L GdCl3). At the 7th day of culturing, alkaline phosphatase (ALP) activity was measured in each group. On the 7th, 14th and 21st day of culturing, the protein secretion levels of type I collagen (ColⅠ) and osteopontin (OPN) were detected by ELISA, and the protein expression levels of ColⅠ, OPN, Runt-related transcription factor 2 (Runx2) and Homer 1 were detected by Western blotting. Results Alizarin red and toluidine blue staining showed that the isolated and extracted cells were BMSCs; CCK-8 assay showed that 300 μmol/L GdCl3-treated cells had the highest activity (P<0.05); confocal laser scanning microscopy showed that the intracellular calcium content was significantly increased after activation of CaSR (P<0.05). ALP activity on day 7 and relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on days 7, 14 and 21 in GdCl3 group, porous tantalum group and GdCl3+porous tantalum group were higher than those in control group (P<0.05). ALP activity and relative expression levels of ColⅠ, Runx2 and Homer1 protein on day 7 were higher in GdCl3+porous tantalum group than those in GdCl3 group and porous tantalum group; relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on day 14 were higher than those in GdCl3 group; relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on day 21 were higher than those in porous tantalum group, the secretion levels of ColⅠ on days 7, 14, and 21, and OPN on days 7 and 21 were higher than those in GdCl3 group, porous tantalum group and GdCl3 + porous tantalum group (P<0.01). The secretion levels of ColⅠ on day 21 and OPN on day 14 in GdCl3 group were higher than those in control group (P<0.05). The secretion of OPN protein was higher in GdCl3 group than in control group on the 21st and 14th day of culture (P<0.05). Conclusions After co-culture of porous tantalum with BMSCs, up-regulation of CaSR may promote osteogenic differentiation of BMSCs by activating the expression of Col I, Runx2 and OPN.

, correspAuthors=Qian Wang, authorNote=null, correspAuthorsNote=
* E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Kai-Nan Liu, Si-Yu Li, Yue-Yuan Li, Tian-Jie Xu, Xiao-Ling Guo, Yi-Shuang Cui, Qian Wang, Zhi-Qiang Wang), CN=ArticleExt(id=1203053373567230134, articleId=1203053369716858883, tenantId=1146029695717560320, journalId=1189873630562394117, language=CN, title=上调钙敏感受体对大鼠多孔钽-BMSCs复合培养成骨向分化的影响及其作用机制, columnId=1190310110472798614, journalTitle=解放军医学杂志, columnName=基础研究, runingTitle=null, highlight=null, articleAbstract=

目的 探讨上调钙敏感受体(CaSR)对大鼠多孔钽-骨髓间充质干细胞(BMSCs)复合培养成骨向分化的影响及其作用机制。方法 提取SD大鼠BMSCs培养至第3代,通过成骨向和成软骨向诱导后,采用茜素红染色和甲苯胺蓝染色鉴定;荧光显微镜观察BMSCs在多孔钽表面的生长黏附情况;CCK-8法检测BMSCs在不同浓度(200、250、300、350、400 μmol/L)GdCl3(CaSR激动剂)处理下培养1~5 d的细胞增殖情况,选取最适作用浓度;激光共聚焦显微镜观察激活CaSR后细胞内钙离子分布情况。取第3代BMSCs成骨诱导并分为对照组(加入成骨诱导培养基)、GdCl3组(加入含300 μmol/L GdCl3的成骨诱导培养基)、多孔钽组(与国产多孔钽材料复合培养,加入成骨诱导培养基)与GdCl3+多孔钽组(与国产多孔钽材料复合培养,加入含300 μmol/L GdCl3的成骨诱导培养基)。培养第7天,检测各组碱性磷酸酶(ALP)活性;培养第7、14、21天,采用ELISA法检测Ⅰ型胶原(ColⅠ)、骨桥蛋白(OPN)分泌水平,Western blotting检测ColⅠ、OPN、Runt相关转录因子2(Runx2)、Homer 1蛋白的表达。结果 茜素红、甲苯胺蓝染色结果显示分离提取的细胞为BMSCs;CCK-8法检测结果显示,300 μmol/L GdCl3处理的细胞活性最高(P<0.05);激光共聚焦显微镜观察显示,激活CaSR后细胞内钙离子荧光强度明显增高(P<0.05)。GdCl3组、多孔钽组和GdCl3+多孔钽组培养第7天ALP活性以及第7、14、21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量均高于对照组(P<0.05);GdCl3+多孔钽组培养第7天的ALP活性以及ColⅠ、Runx2、Homer1蛋白相对表达量高于GdCl3组、多孔钽组,第14天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于GdCl3组,第21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于多孔钽组,第7、14、21天的ColⅠ与第7、21天的OPN蛋白分泌量明显高于GdCl3组、多孔钽组和对照组(P<0.05);多孔钽组培养第7天的ColⅠ与第21天的OPN蛋白分泌量高于对照组(P<0.05);GdCl3组培养第21天的ColⅠ与第14天的OPN蛋白分泌量高于对照组(P<0.05)。结论 多孔钽与BMSCs复合培养后,上调CaSR可促进细胞成骨向分化,其机制可能与激活ColⅠ、Runx2、OPN等成骨基因的表达有关。

, correspAuthors=王茜, authorNote=null, correspAuthorsNote=
王茜,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=daKCx/rRhz5cw8m0/NWGYw==, magXml=Ea6dcue5BFoiaekjqmFSog==, pdfUrl=null, pdf=W315keatxzaWAofGZfo71A==, pdfFileSize=4492281, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=yRhjJ+kKbKFaHMARmEnmFA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=TRetpIYlpP7g3xEMhvP6Mg==, mapNumber=null, authorCompany=null, fund=null, authors=

刘凯楠,硕士研究生,主要从事骨组织工程方面的研究

, authorsList=刘凯楠, 李思雨, 李粤源, 徐田杰, 郭小玲, 崔逸爽, 王茜, 王志强)}, authors=[Author(id=1203053375228174569, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053375379169520, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375228174569, language=EN, stringName=Kai-Nan Liu, firstName=Kai-Nan, middleName=null, lastName=Liu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053375479832823, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375228174569, language=CN, stringName=刘凯楠, firstName=凯楠, middleName=null, lastName=刘, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北理工大学基础医学院,河北唐山 063200, bio={"content":"

刘凯楠,硕士研究生,主要从事骨组织工程方面的研究

"}, bioImg=null, bioContent=

刘凯楠,硕士研究生,主要从事骨组织工程方面的研究

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373852442826, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=1, ext=[AuthorCompanyExt(id=1203053373860831435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373869220044, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北理工大学基础医学院,河北唐山 063200)])]), Author(id=1203053375563718908, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053375693742340, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375563718908, language=EN, stringName=Si-Yu Li, firstName=Si-Yu, middleName=null, lastName=Li, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053375777628423, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375563718908, language=CN, stringName=李思雨, firstName=思雨, middleName=null, lastName=李, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2华北理工大学公共卫生学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373961494740, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=2, ext=[AuthorCompanyExt(id=1203053373974077653, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373999243480, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北理工大学公共卫生学院,河北唐山 063200)])]), Author(id=1203053375853125902, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053375945400594, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375853125902, language=EN, stringName=Yue-Yuan Li, firstName=Yue-Yuan, middleName=null, lastName=Li, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053376054452502, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053375853125902, language=CN, stringName=李粤源, firstName=粤源, middleName=null, lastName=李, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3华北理工大学临床医学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053374095712481, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=3, ext=[AuthorCompanyExt(id=1203053374104101091, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053374108295396, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3华北理工大学临床医学院,河北唐山 063200)])]), Author(id=1203053376125755677, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053376243196195, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376125755677, language=EN, stringName=Tian-Jie Xu, firstName=Tian-Jie, middleName=null, lastName=Xu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053376318693672, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376125755677, language=CN, stringName=徐田杰, firstName=田杰, middleName=null, lastName=徐, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北理工大学基础医学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373852442826, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=1, ext=[AuthorCompanyExt(id=1203053373860831435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373869220044, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北理工大学基础医学院,河北唐山 063200)])]), Author(id=1203053376373219628, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053376469688625, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376373219628, language=EN, stringName=Xiao-Ling Guo, firstName=Xiao-Ling, middleName=null, lastName=Guo, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053376587129141, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376373219628, language=CN, stringName=郭小玲, firstName=小玲, middleName=null, lastName=郭, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1华北理工大学基础医学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373852442826, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=1, ext=[AuthorCompanyExt(id=1203053373860831435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373869220044, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北理工大学基础医学院,河北唐山 063200)])]), Author(id=1203053376691986744, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053376788455742, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376691986744, language=EN, stringName=Yi-Shuang Cui, firstName=Yi-Shuang, middleName=null, lastName=Cui, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053376884924736, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053376691986744, language=CN, stringName=崔逸爽, firstName=逸爽, middleName=null, lastName=崔, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2华北理工大学公共卫生学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373961494740, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=2, ext=[AuthorCompanyExt(id=1203053373974077653, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373999243480, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北理工大学公共卫生学院,河北唐山 063200)])]), Author(id=1203053377031725380, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=6, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=tswqxx008@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1203053377149165897, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053377031725380, language=EN, stringName=Qian Wang, firstName=Qian, middleName=null, lastName=Wang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053377224663370, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053377031725380, language=CN, stringName=王茜, firstName=茜, middleName=null, lastName=王, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1华北理工大学基础医学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053373852442826, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=1, ext=[AuthorCompanyExt(id=1203053373860831435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373869220044, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北理工大学基础医学院,河北唐山 063200)])]), Author(id=1203053377316938063, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, orderNo=7, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1203053377425989973, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053377316938063, language=EN, stringName=Zhi-Qiang Wang, firstName=Zhi-Qiang, middleName=null, lastName=Wang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1203053377551819097, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, authorId=1203053377316938063, language=CN, stringName=王志强, firstName=志强, middleName=null, lastName=王, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3华北理工大学临床医学院,河北唐山 063200, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1203053374095712481, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=3, ext=[AuthorCompanyExt(id=1203053374104101091, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053374108295396, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3华北理工大学临床医学院,河北唐山 063200)])])], keywords=[Keyword(id=1203053377681842528, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, orderNo=1, keyword=bone defect), Keyword(id=1203053377769922916, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, orderNo=2, keyword=porous tantalum), Keyword(id=1203053377866391914, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, orderNo=3, keyword=bone marrow mesenchymal stem cells), Keyword(id=1203053377958666605, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, orderNo=4, keyword=calcium-sensing receptor), Keyword(id=1203053378038358384, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, orderNo=1, keyword=骨缺损), Keyword(id=1203053378105467251, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, orderNo=2, keyword=多孔钽), Keyword(id=1203053378185159031, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, orderNo=3, keyword=骨髓间充质干细胞), Keyword(id=1203053378294210937, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, orderNo=4, keyword=钙敏感受体)], refs=[Reference(id=1203053381578351057, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=46, issue=4, pageStart=404, pageEnd=409, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Yang YL, Xu P, journalName=Med J Chin PLA, refType=null, unstructuredReference=Yang YL, Xu P. Stem cell therapy for periodontal disease: new progress of microenvironment cognition[J]. Med J Chin PLA, 2021, 46(4): 404-409., articleTitle=Stem cell therapy for periodontal disease: new progress of microenvironment cognition, refAbstract=null), Reference(id=1203053381674820053, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=46, issue=4, pageStart=404, pageEnd=409, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=杨艳兰, 徐普, journalName=解放军医学杂志, refType=null, unstructuredReference=[杨艳兰, 徐普. 干细胞修复牙槽骨缺损:微环境认知新进展[J]. 解放军医学杂志, 2021, 46(4):404-409.], articleTitle=干细胞修复牙槽骨缺损:微环境认知新进展, refAbstract=null), Reference(id=1203053381767094745, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2011, volume=24, issue=1 Suppl 2, pageStart=85, pageEnd=90, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=Calori G M, Colombo M, Ripamonti C, journalName=Int J Immunopathol Pharmacol, refType=null, unstructuredReference=Calori G M, Colombo M, Ripamonti C, et al. Polytherapy in bone regeneration: clinical applications and preliminary considerations[J]. Int J Immunopathol Pharmacol, 2011, 24(1 Suppl 2): 85-90., articleTitle=Polytherapy in bone regeneration: clinical applications and preliminary considerations, refAbstract=null), Reference(id=1203053381850980830, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2018, volume=49, issue=Suppl 4, pageStart=S48, pageEnd=S57, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=Pace F, Randelli F, Ayeni O R, journalName=Injury, refType=null, unstructuredReference=Pace F, Randelli F, Ayeni O R, et al. Debridement, internal fixation and staged autogenous bone graft for the management of infected femoral non-union[J]. Injury, 2018, 49(Suppl 4):S48-S57., articleTitle=Debridement, internal fixation and staged autogenous bone graft for the management of infected femoral non-union, refAbstract=null), Reference(id=1203053381951644130, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=46, issue=null, pageStart=17, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=4, authorNames=Manzini BM, Machado L, Noritomi PY, journalName=J Biosci, refType=null, unstructuredReference=Manzini BM, Machado L, Noritomi PY, et al. Advances in Bone tissue engineering: A fundamental review[J]. J Biosci, 2021, 46: 17., articleTitle=Advances in Bone tissue engineering: A fundamental review, refAbstract=null), Reference(id=1203053382018752997, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2018, volume=80, issue=null, pageStart=1, pageEnd=30, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=Wubneh A, Tsekoura EK, Ayranci C, journalName=Acta Biomater, refType=null, unstructuredReference=Wubneh A, Tsekoura EK, Ayranci C, et al. Current state of fabrication technologies and materials for bone tissue engineering[J]. Acta Biomater, 2018, 80: 1-30., articleTitle=Current state of fabrication technologies and materials for bone tissue engineering, refAbstract=null), Reference(id=1203053382127804902, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=21, issue=24, pageStart=9759, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=Arthur A, Gronthos S, journalName=Int J Mol Sci, refType=null, unstructuredReference=Arthur A, Gronthos S. Clinical application of bone marrow mesenchymal stem/stromal cells to Repair skeletal tissue[J]. Int J Mol Sci, 2020, 21(24): 9759., articleTitle=Clinical application of bone marrow mesenchymal stem/stromal cells to Repair skeletal tissue, refAbstract=null), Reference(id=1203053382228468201, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=45, issue=8, pageStart=862, pageEnd=868, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=Zhang XB, Shi JT, Zhang K, journalName=Med J Chin PLA, refType=null, unstructuredReference=Zhang XB, Shi JT, Zhang K, et al. Research progress in the treatment of disc degeneration by bone marrow mesenchymal stem cells and their exocrine[J]. Med J Chin PLA, 2020, 45(8):862-868., articleTitle=Research progress in the treatment of disc degeneration by bone marrow mesenchymal stem cells and their exocrine, refAbstract=null), Reference(id=1203053382333325803, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=45, issue=8, pageStart=862, pageEnd=868, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=张晓勃, 施锦涛, 张凯, journalName=解放军医学杂志, refType=null, unstructuredReference=[张晓勃, 施锦涛, 张凯, 等. 骨髓间充质干细胞及其外泌体治疗椎间盘退变的研究进展[J]. 解放军医学杂志, 2020, 45(8): 862-868.], articleTitle=骨髓间充质干细胞及其外泌体治疗椎间盘退变的研究进展, refAbstract=null), Reference(id=1203053382429794797, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=45, issue=11, pageStart=1207, pageEnd=1214, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=Wen JF, Wei BF, journalName=Med J Chin PLA, refType=null, unstructuredReference=Wen JF, Wei BF. Research progress in osteogenic differentiation of bone marrow mesenchymal stem cells in steroid-induced osteonecrosis of the femoral head[J]. Med J Chin PLA, 2020, 45(11): 1207-1214., articleTitle=Research progress in osteogenic differentiation of bone marrow mesenchymal stem cells in steroid-induced osteonecrosis of the femoral head, refAbstract=null), Reference(id=1203053382501097967, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=45, issue=11, pageStart=1207, pageEnd=1214, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=温家福, 韦标方, journalName=解放军医学杂志, refType=null, unstructuredReference=[温家福, 韦标方. 激素性股骨头坏死骨髓间充质干细胞成骨分化的研究进展[J]. 解放军医学杂志, 2020, 45(11): 1207-1214.], articleTitle=激素性股骨头坏死骨髓间充质干细胞成骨分化的研究进展, refAbstract=null), Reference(id=1203053382576595441, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2019, volume=84, issue=null, pageStart=16, pageEnd=33, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=Zhang L, Yang G, Johnson BN, journalName=Acta Biomater, refType=null, unstructuredReference=Zhang L, Yang G, Johnson BN, et al. Three-dimensional (3D)printed scaffold and material selection for bone repair[J]. Acta Biomater, 2019, 84: 16-33., articleTitle=Three-dimensional (3D)printed scaffold and material selection for bone repair, refAbstract=null), Reference(id=1203053382660481521, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=24, issue=16, pageStart=2478, pageEnd=2484, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=Cui YS, Lai ZQ, Hu ZL, journalName=J Clin Rehabil Tis Eng Res, refType=null, unstructuredReference=Cui YS, Lai ZQ, Hu ZL, et al. Effect of bone morphogenetic protein-7 combined with porous tantalum on chondrogenic differentiation and function of bone marrow mesenchymal stem cells[J]. J Clin Rehabil Tis Eng Res, 2020, 24(16): 2478-2484., articleTitle=Effect of bone morphogenetic protein-7 combined with porous tantalum on chondrogenic differentiation and function of bone marrow mesenchymal stem cells, refAbstract=null), Reference(id=1203053382769533427, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=24, issue=16, pageStart=2478, pageEnd=2484, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=崔逸爽, 赖振权, 胡中岭, journalName=中国组织工程研究, refType=null, unstructuredReference=[崔逸爽, 赖振权, 胡中岭, 等. 骨形态发生蛋白7复合国产多孔钽对骨髓间充质干细胞向软骨分化及功能的影响[J]. 中国组织工程研究, 2020, 24(16): 2478-2484.], articleTitle=骨形态发生蛋白7复合国产多孔钽对骨髓间充质干细胞向软骨分化及功能的影响, refAbstract=null), Reference(id=1203053382849225205, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2015, volume=9, issue=3, pageStart=780, pageEnd=786, url=null, language=null, rfNumber=[11], rfOrder=14, authorNames=Wang Q, Zhang H, Li Q, journalName=Exp Ther Med, refType=null, unstructuredReference=Wang Q, Zhang H, Li Q, et al. Biocompatibility and osteogenic properties of porous tantalum[J]. Exp Ther Med, 2015, 9(3):780-786., articleTitle=Biocompatibility and osteogenic properties of porous tantalum, refAbstract=null), Reference(id=1203053382912139767, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2007, volume=22, issue=6, pageStart=1255, pageEnd=1258, url=null, language=null, rfNumber=[12], rfOrder=15, authorNames=Dong ZH, Li YB, Zhang L, journalName=J Inorg Mater, refType=null, unstructuredReference=Dong ZH, Li YB, Zhang L, et al. Preparation and characterization of porous HA/PU scaffold material for soft bone bone repair[J].J Inorg Mater, 2007, 22(6): 1255-1258., articleTitle=Preparation and characterization of porous HA/PU scaffold material for soft bone bone repair, refAbstract=null), Reference(id=1203053383000220153, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2007, volume=22, issue=6, pageStart=1255, pageEnd=1258, url=null, language=null, rfNumber=[12], rfOrder=16, authorNames=董志红, 李玉宝, 张利, journalName=无机材料学报, refType=null, unstructuredReference=[董志红, 李玉宝, 张利, 等. 软骨修复用HA/PU多孔支架材料的制备与表征[J]. 无机材料学报, 2007, 22(6): 1255-1258.], articleTitle=软骨修复用HA/PU多孔支架材料的制备与表征, refAbstract=null), Reference(id=1203053384149459451, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2015, volume=11, issue=5, pageStart=298, pageEnd=307, url=null, language=null, rfNumber=[13], rfOrder=17, authorNames=Goltzman D, Hendy GN, journalName=Nat Rev Endocrinol, refType=null, unstructuredReference=Goltzman D, Hendy GN. The calcium-sensing receptor in bone--mechanistic and therapeutic insights[J]. Nat Rev Endocrinol, 2015, 11(5): 298-307., articleTitle=The calcium-sensing receptor in bone--mechanistic and therapeutic insights, refAbstract=null), Reference(id=1203053384229151229, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=49, issue=9, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=18, authorNames=Lv Z, Li XQ, Xie G, journalName=Clin J Med Offic, refType=null, unstructuredReference=Lv Z, Li XQ, Xie G, et al. Analysis of the diagnostic value of serum cyclophilin A combined with calcium-sensing receptors in patients with acute myocardial infarction[J]. Clin J Med Offic, 2021, 49(9): 1032-1034, 1037., articleTitle=Analysis of the diagnostic value of serum cyclophilin A combined with calcium-sensing receptors in patients with acute myocardial infarction, refAbstract=null), Reference(id=1203053384296260095, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=49, issue=9, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=19, authorNames=吕琢, 李秀琪, 谢刚, journalName=临床军医杂志, refType=null, unstructuredReference=[吕琢, 李秀琪, 谢刚, 等. 血清亲环素A联合钙敏感受体对急性心肌梗死患者诊断价值分析[J]. 临床军医杂志, 2021, 49(9): 1032-1034, 1037.], articleTitle=血清亲环素A联合钙敏感受体对急性心肌梗死患者诊断价值分析, refAbstract=null), Reference(id=1203053384367563265, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=22, issue=12, pageStart=6564, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=20, authorNames=Kołodziejska B, Stępień N, Kolmas J, journalName=Int J Mol Sci, refType=null, unstructuredReference=Kołodziejska B, Stępień N, Kolmas J. The influence of strontium on bone tissue metabolism and its application in osteoporosis treatment[J]. Int J Mol Sci, 2021, 22(12): 6564., articleTitle=The influence of strontium on bone tissue metabolism and its application in osteoporosis treatment, refAbstract=null), Reference(id=1203053384438866435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2009, volume=13, issue=8B, pageStart=2189, pageEnd=2199, url=null, language=null, rfNumber=[16], rfOrder=21, authorNames=Fromigue O, Haÿ E, Barbara A, journalName=J Cell Mol Med, refType=null, unstructuredReference=Fromigue O, Haÿ E, Barbara A, et al. Calcium sensing receptordependent and receptor-independent activation of osteoblast replication and survival by strontium ranelate[J]. J Cell Mol Med, 2009, 13(8B): 2189-2199., articleTitle=Calcium sensing receptordependent and receptor-independent activation of osteoblast replication and survival by strontium ranelate, refAbstract=null), Reference(id=1203053384539529733, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2009, volume=157, issue=7, pageStart=1291, pageEnd=1300, url=null, language=null, rfNumber=[17], rfOrder=22, authorNames=Brennan TC, Rybchyn MS, Green W, journalName=Br J Pharmacol, refType=null, unstructuredReference=Brennan TC, Rybchyn MS, Green W, et al. Osteoblasts play key roles in the mechanisms of action of strontium ranelate[J]. Br J Pharmacol, 2009, 157(7): 1291-1300., articleTitle=Osteoblasts play key roles in the mechanisms of action of strontium ranelate, refAbstract=null), Reference(id=1203053384623415815, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=35, issue=1, pageStart=143, pageEnd=154, url=null, language=null, rfNumber=[18], rfOrder=23, authorNames=Cheng Z, Li A, Tu CL, journalName=J Bone Miner Res, refType=null, unstructuredReference=Cheng Z, Li A, Tu CL, et al. Calcium-sensing receptors in chondrocytes and osteoblasts are required for callus maturation and fracture healing in mice[J]. J Bone Miner Res, 2020, 35(1):143-154., articleTitle=Calcium-sensing receptors in chondrocytes and osteoblasts are required for callus maturation and fracture healing in mice, refAbstract=null), Reference(id=1203053384715690505, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2019, volume=44, issue=3, pageStart=913, pageEnd=926, url=null, language=null, rfNumber=[19], rfOrder=24, authorNames=Kim JH, Kim M, Jung HS, journalName=Int J Mol Med, refType=null, unstructuredReference=Kim JH, Kim M, Jung HS, et al. Leonurus sibiricus L. ethanol extract promotes osteoblast differentiation and inhibits osteoclast formation[J]. Int J Mol Med, 2019, 44(3): 913-926., articleTitle=Leonurus sibiricus L. ethanol extract promotes osteoblast differentiation and inhibits osteoclast formation, refAbstract=null), Reference(id=1203053384833131019, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2007, volume=211, issue=3, pageStart=728, pageEnd=735, url=null, language=null, rfNumber=[20], rfOrder=25, authorNames=Liu T, Gao Y, Sakamoto K, journalName=J Cell Physiol, refType=null, unstructuredReference=Liu T, Gao Y, Sakamoto K, et al. BMP-2 promotes differentiation of osteoblasts and chondroblasts in Runx2-deficient cell lines[J].J Cell Physiol, 2007, 211(3): 728-735., articleTitle=BMP-2 promotes differentiation of osteoblasts and chondroblasts in Runx2-deficient cell lines, refAbstract=null), Reference(id=1203053384917017101, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2017, volume=5, issue=31, pageStart=6175, pageEnd=6192, url=null, language=null, rfNumber=[21], rfOrder=26, authorNames=Bobber t FSL, Zadpoor AA, journalName=J Mater Chem B, refType=null, unstructuredReference=Bobber t FSL, Zadpoor AA. Effects of bone substitute architecture and surf ace properties on cell response, angiogenesis, and structure of new bone[J]. J Mater Chem B, 2017, 5(31): 6175-6192., articleTitle=Effects of bone substitute architecture and surf ace properties on cell response, angiogenesis, and structure of new bone, refAbstract=null), Reference(id=1203053384988320271, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2013, volume=31, issue=5, pageStart=792, pageEnd=799, url=null, language=null, rfNumber=[22], rfOrder=27, authorNames=van der Stok J, van der Jagt OP, Amin YS, journalName=J Orthop Res, refType=null, unstructuredReference=van der Stok J, van der Jagt OP, Amin YS, et al. Selective laser melting-produced porous titanium scaffolds regenerate bone in critical size cortical bone defects[J]. J Orthop Res, 2013, 31(5):792-799., articleTitle=Selective laser melting-produced porous titanium scaffolds regenerate bone in critical size cortical bone defects, refAbstract=null), Reference(id=1203053385084789263, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2016, volume=30, issue=null, pageStart=345, pageEnd=356, url=null, language=null, rfNumber=[23], rfOrder=28, authorNames=Arabnejad S, Johnston RB, Pura JA, journalName=Acta Biomater, refType=null, unstructuredReference=Arabnejad S, Johnston RB, Pura JA, et al. High-strength porous biomaterials for bone replacement: A strategy to assess the interplay between cell morphology, mechanical properties, bone ingrowth and manufacturing constraints[J]. Acta Biomater, 2016, 30: 345-356., articleTitle=High-strength porous biomaterials for bone replacement: A strategy to assess the interplay between cell morphology, mechanical properties, bone ingrowth and manufacturing constraints, refAbstract=null), Reference(id=1203053385198035472, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=14, issue=10, pageStart=2647, pageEnd=null, url=null, language=null, rfNumber=[24], rfOrder=29, authorNames=Huang G, Pan ST, Qiu JX, journalName=Materials (Basel), refType=null, unstructuredReference=Huang G, Pan ST, Qiu JX. The clinical application of porous tantalum and its new development for bone tissue engineering[J]. Materials (Basel), 2021, 14(10): 2647., articleTitle=The clinical application of porous tantalum and its new development for bone tissue engineering, refAbstract=null), Reference(id=1203053385281921553, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=2021, issue=null, pageStart=6637176, pageEnd=null, url=null, language=null, rfNumber=[25], rfOrder=30, authorNames=Xing Q, Feng J, Zhang X, journalName=Stem Cells Int, refType=null, unstructuredReference=Xing Q, Feng J, Zhang X, et al. Semaphorin3β promotes proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells in a high-glucose microenvironment[J].Stem Cells Int, 2021, 2021: 6637176., articleTitle=Semaphorin3β promotes proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells in a high-glucose microenvironment, refAbstract=null), Reference(id=1203053385349030418, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2018, volume=22, issue=30, pageStart=4757, pageEnd=4762, url=null, language=null, rfNumber=[26], rfOrder=31, authorNames=Wang Q, Teng XF, Gan HQ, journalName=J Clin Rehabil Tis Eng Res, refType=null, unstructuredReference=Wang Q, Teng XF, Gan HQ, et al. Effects of domestic porous tantalum on biological behavior and function of rabbit osteoblasts[J]. J Clin Rehabil Tis Eng Res, 2018, 22(30): 4757-4762., articleTitle=Effects of domestic porous tantalum on biological behavior and function of rabbit osteoblasts, refAbstract=null), Reference(id=1203053385428722196, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2018, volume=22, issue=30, pageStart=4757, pageEnd=4762, url=null, language=null, rfNumber=[26], rfOrder=32, authorNames=王茜, 滕雪峰, 甘洪全, journalName=中国组织工程研究, refType=null, unstructuredReference=[王茜, 滕雪峰, 甘洪全, 等. 国产多孔钽对兔成骨细胞生物学行为及功能的影响[J]. 中国组织工程研究, 2018, 22(30): 4757-4762.], articleTitle=国产多孔钽对兔成骨细胞生物学行为及功能的影响, refAbstract=null), Reference(id=1203053385500025365, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=8, issue=null, pageStart=782054, pageEnd=null, url=null, language=null, rfNumber=[27], rfOrder=33, authorNames=Liu F, Dong J, Zhang P, journalName=Front Mol Biosci, refType=null, unstructuredReference=Liu F, Dong J, Zhang P, et al. Transcriptome sequencing reveals key genes in three early phases of osteogenic, adipogenic, and chondrogenic differentiation of bone marrow mesenchymal stem cells in rats[J]. Front Mol Biosci, 2021, 8: 782054., articleTitle=Transcriptome sequencing reveals key genes in three early phases of osteogenic, adipogenic, and chondrogenic differentiation of bone marrow mesenchymal stem cells in rats, refAbstract=null), Reference(id=1203053385588105751, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2020, volume=5, issue=35, pageStart=22520, pageEnd=22528, url=null, language=null, rfNumber=[28], rfOrder=34, authorNames=Wang X, Zhu Z, Xiao H, journalName=ACS Omega, refType=null, unstructuredReference=Wang X, Zhu Z, Xiao H, et al. Three-dimensional, multiScale, and interconnected trabecular bone mimic porous tantalum scaffold for bone tissue engineering[J]. ACS Omega, 2020, 5(35): 22520-22528., articleTitle=Three-dimensional, multiScale, and interconnected trabecular bone mimic porous tantalum scaffold for bone tissue engineering, refAbstract=null), Reference(id=1203053385676186137, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2007, volume=45, issue=null, pageStart=139, pageEnd=167, url=null, language=null, rfNumber=[29], rfOrder=35, authorNames=Brown EM, journalName=Subcell Biochem, refType=null, unstructuredReference=Brown EM. The calcium-sensing receptor: physiology, pathophysiology and CaR-based therapeutics[J]. Subcell Biochem, 2007, 45: 139-167., articleTitle=The calcium-sensing receptor: physiology, pathophysiology and CaR-based therapeutics, refAbstract=null), Reference(id=1203053385739100699, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2013, volume=13, issue=2, pageStart=282, pageEnd=295, url=null, language=null, rfNumber=[30], rfOrder=36, authorNames=Diez-Fraile A, Lammens T, Benoit Y, journalName=Curr Mol Med, refType=null, unstructuredReference=Diez-Fraile A, Lammens T, Benoit Y, et al. The calcium-sensing receptor as a regulator of cellular fate in normal and pathological conditions[J]. Curr Mol Med, 2013, 13(2): 282-295., articleTitle=The calcium-sensing receptor as a regulator of cellular fate in normal and pathological conditions, refAbstract=null), Reference(id=1203053385822986781, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2004, volume=145, issue=7, pageStart=3451, pageEnd=3462, url=null, language=null, rfNumber=[31], rfOrder=37, authorNames=Chattopadhyay N, Yano S, Tfelt-Hansen J, journalName=Endocrinology, refType=null, unstructuredReference=Chattopadhyay N, Yano S, Tfelt-Hansen J, et al. Mitogenic action of calcium-sensing receptor on rat calvarial osteoblasts[J].Endocrinology, 2004, 145(7): 3451-3462., articleTitle=Mitogenic action of calcium-sensing receptor on rat calvarial osteoblasts, refAbstract=null), Reference(id=1203053385919455775, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2011, volume=95, issue=3, pageStart=378, pageEnd=385, url=null, language=null, rfNumber=[32], rfOrder=38, authorNames=Bai S, Sun J, Wu H, journalName=Diabetes Res Clin Pract, refType=null, unstructuredReference=Bai S, Sun J, Wu H, et al. Decrease in calcium-sensing receptor in the progress of diabetic cardiomyopathy[J]. Diabetes Res Clin Pract, 2011, 95(3): 378-385., articleTitle=Decrease in calcium-sensing receptor in the progress of diabetic cardiomyopathy, refAbstract=null), Reference(id=1203053386011730464, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=21, issue=3, pageStart=e2000319, pageEnd=null, url=null, language=null, rfNumber=[33], rfOrder=39, authorNames=Romero-Castillo I, López-Ruiz E, Fernandez-Sanchez JF, journalName=Macromol Biosci, refType=null, unstructuredReference=Romero-Castillo I, López-Ruiz E, Fernandez-Sanchez JF, et al. Self-assembled type I collagen-apatite fibers with varying mineralization extent and luminescent terbium promote osteogenic differentiation of mesenchymal stem cells[J].Macromol Biosci, 2021, 21(3): e2000319., articleTitle=Self-assembled type I collagen-apatite fibers with varying mineralization extent and luminescent terbium promote osteogenic differentiation of mesenchymal stem cells, refAbstract=null), Reference(id=1203053386095616545, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2017, volume=1409, issue=1, pageStart=79, pageEnd=84, url=null, language=null, rfNumber=[34], rfOrder=40, authorNames=Bailey S, Karsenty G, Gundberg C, journalName=Ann N Y Acad Sci, refType=null, unstructuredReference=Bailey S, Karsenty G, Gundberg C, et al. Osteocalcin and osteopontin influence bone morphology and mechanical properties[J]. Ann N Y Acad Sci, 2017, 1409(1): 79-84., articleTitle=Osteocalcin and osteopontin influence bone morphology and mechanical properties, refAbstract=null), Reference(id=1203053386175308322, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2007, volume=236, issue=7, pageStart=1876, pageEnd=1890, url=null, language=null, rfNumber=[35], rfOrder=41, authorNames=Maruyama Z, Yoshida CA, Furuichi T, journalName=Dev Dyn, refType=null, unstructuredReference=Maruyama Z, Yoshida CA, Furuichi T, et al. Runx2 determines bone maturity and turnover rate in postnatal bone development and is involved in bone loss in estrogen deficiency[J]. Dev Dyn, 2007, 236(7): 1876-1890., articleTitle=Runx2 determines bone maturity and turnover rate in postnatal bone development and is involved in bone loss in estrogen deficiency, refAbstract=null), Reference(id=1203053386263388707, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2019, volume=20, issue=7, pageStart=1694, pageEnd=null, url=null, language=null, rfNumber=[36], rfOrder=42, authorNames=Komori T, journalName=Int J Mol Sci, refType=null, unstructuredReference=Komori T. Regulation of proliferation, differentiation and functions of osteoblasts by Runx2[J]. Int J Mol Sci, 2019, 20(7):1694., articleTitle=Regulation of proliferation, differentiation and functions of osteoblasts by Runx2, refAbstract=null), Reference(id=1203053386359857700, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2010, volume=658, issue=null, pageStart=43, pageEnd=49, url=null, language=null, rfNumber=[37], rfOrder=43, authorNames=Komori T, journalName=Adv Exp Med Biol, refType=null, unstructuredReference=Komori T. Regulation of osteoblast differentiation by Runx2[J].Adv Exp Med Biol, 2010, 658: 43-49., articleTitle=Regulation of osteoblast differentiation by Runx2, refAbstract=null), Reference(id=1203053386435355173, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2013, volume=65, issue=6, pageStart=497, pageEnd=504, url=null, language=null, rfNumber=[38], rfOrder=44, authorNames=Jardin I, López JJ, Berna-Erro A, journalName=IUBMB Life, refType=null, unstructuredReference=Jardin I, López JJ, Berna-Erro A, et al. Homer proteins in Ca2+entry[J]. IUBMB Life, 2013, 65(6): 497-504., articleTitle=Homer proteins in Ca2+entry, refAbstract=null), Reference(id=1203053386502464038, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2019, volume=294, issue=44, pageStart=16337, pageEnd=16350, url=null, language=null, rfNumber=[39], rfOrder=45, authorNames=Rybchyn MS, Islam KS, Brennan-Speranza TC, journalName=J Biol Chem, refType=null, unstructuredReference=Rybchyn MS, Islam KS, Brennan-Speranza TC, et al. Homer1 mediates CaSR-dependent activation of mTOR complex2 and initiates a novel pathway for AKT-dependent β-catenin stabilization in osteoblasts[J]. J Biol Chem, 2019, 294(44):16337-16350., articleTitle=Homer1 mediates CaSR-dependent activation of mTOR complex2 and initiates a novel pathway for AKT-dependent β-catenin stabilization in osteoblasts, refAbstract=null), Reference(id=1203053386603127335, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2021, volume=22, issue=12, pageStart=6509, pageEnd=null, url=null, language=null, rfNumber=[40], rfOrder=46, authorNames=Rybchyn MS, Brennan-Speranza TC, Mor D, journalName=Int J Mol Sci, refType=null, unstructuredReference=Rybchyn MS, Brennan-Speranza TC, Mor D, et al. The mTORC2 regulator Homer1 modulates protein levels and sub-cellular localization of the CaSR in osteoblast-lineage cells[J]. Int J Mol Sci, 2021, 22(12): 6509., articleTitle=The mTORC2 regulator Homer1 modulates protein levels and sub-cellular localization of the CaSR in osteoblast-lineage cells, refAbstract=null), Reference(id=1203053386691207720, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, doi=null, pmid=null, pmcid=null, year=2017, volume=31, issue=8, pageStart=1135, pageEnd=1147, url=null, language=null, rfNumber=[41], rfOrder=47, authorNames=Hu D, Li K, Xie Y, journalName=J Biomater Appl, refType=null, unstructuredReference=Hu D, Li K, Xie Y, et al. The combined effects of nanotopography and Sr ion for enhanced osteogenic activity of bone marrow mesenchymal stem cells (BMSCs)[J]. J Biomater Appl, 2017, 31(8): 1135-1147., articleTitle=The combined effects of nanotopography and Sr ion for enhanced osteogenic activity of bone marrow mesenchymal stem cells (BMSCs), refAbstract=null)], funds=[Fund(id=1203053380907262393, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=2012BAE06B03, language=EN, fundingSource=Ministry of Science and Technology of China(2012BAE06B03), fundOrder=null, country=null), Fund(id=1203053380991148479, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=2012BAE06B03, language=CN, fundingSource=国家科技部科技支撑课题(2012BAE06B03), fundOrder=null, country=null), Fund(id=1203053381091811775, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=20160225, language=EN, fundingSource=Hebei Provincial Medical Research Project(20160225), fundOrder=null, country=null), Fund(id=1203053381205057989, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=20160225, language=CN, fundingSource=河北省医学科学研究重点课题计划(20160225), fundOrder=null, country=null), Fund(id=1203053381326692808, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=20180733, language=EN, fundingSource=Project Supported by Hebei Provincial Health and Family Planning Commission(20180733), fundOrder=null, country=null), Fund(id=1203053381410578891, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, awardId=20180733, language=CN, fundingSource=河北省卫计委资助课题(20180733), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1203053373852442826, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=1, ext=[AuthorCompanyExt(id=1203053373860831435, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373869220044, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373852442826, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1华北理工大学基础医学院,河北唐山 063200)]), AuthorCompany(id=1203053373961494740, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=2, ext=[AuthorCompanyExt(id=1203053373974077653, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053373999243480, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053373961494740, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2华北理工大学公共卫生学院,河北唐山 063200)]), AuthorCompany(id=1203053374095712481, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, xref=3, ext=[AuthorCompanyExt(id=1203053374104101091, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China), AuthorCompanyExt(id=1203053374108295396, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, companyId=1203053374095712481, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3华北理工大学临床医学院,河北唐山 063200)])], figs=[ArticleFig(id=1203053378407457151, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 1, caption=Staining identification of rat BMSCs after osteogenesis and cartilage differentiation, figureFileSmall=7ZnvW5PRTx5L+eQpePI8gQ==, figureFileBig=yRhjJ+kKbKFaHMARmEnmFA==, tableContent=null), ArticleFig(id=1203053378495537537, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图1, caption=大鼠BMSCs成骨、软骨向分化后染色鉴定

A. 成骨向诱导第28天(茜素红染色);B. 软骨向诱导第7天(甲苯胺蓝染色)

, figureFileSmall=7ZnvW5PRTx5L+eQpePI8gQ==, figureFileBig=yRhjJ+kKbKFaHMARmEnmFA==, tableContent=null), ArticleFig(id=1203053379846103433, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 2, caption=Compound culture of rat BMSCs and domestic porous tantalum, figureFileSmall=4RZ8zyOo+xCpC8osr6C2QA==, figureFileBig=epka2ugM9zPmsHxcLEswzg==, tableContent=null), ArticleFig(id=1203053379942572431, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图2, caption=大鼠BMSCs与国产多孔钽复合培养

A. 多孔钽表面大体观察;B. BMSCs在多孔钽表面及周围生长;C. 鬼笔环肽染色显示BMSCs在多孔钽材料上生长(绿色示细胞微丝结构,蓝色示细胞核)

, figureFileSmall=4RZ8zyOo+xCpC8osr6C2QA==, figureFileBig=epka2ugM9zPmsHxcLEswzg==, tableContent=null), ArticleFig(id=1203053380047430037, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 3, caption=Effect of different concentrations of GdCl3 on the proliferation of rat BMSCs detected by CCK-8 method, figureFileSmall=KQ7iHffqHjXIAZIMK7J3XA==, figureFileBig=eQwjngYm0XC2sQXdfBoMog==, tableContent=null), ArticleFig(id=1203053380139704727, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图3, caption=CCK-8法检测不同浓度GdCl3对大鼠BMSCs增殖的影响

*P<0.05,**P<0.01

, figureFileSmall=KQ7iHffqHjXIAZIMK7J3XA==, figureFileBig=eQwjngYm0XC2sQXdfBoMog==, tableContent=null), ArticleFig(id=1203053380236173726, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 4, caption=Effects of up-regulation of CaSR on the distribution of intracellular calcium ions of rat BMSCs, figureFileSmall=gF4t7g58xQn19WB/V1SHFw==, figureFileBig=dClk9eVfqXpU3iVhrfPlXw==, tableContent=null), ArticleFig(id=1203053380336837027, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图4, caption=上调CaSR对大鼠BMSCs内钙离子分布的影响

绿色为Fluo-4/AM钙荧光指示剂染细胞质,蓝色为Hoechst 33342染细胞核,箭头示代表性钙离子阳性结果;*P<0.05

, figureFileSmall=gF4t7g58xQn19WB/V1SHFw==, figureFileBig=dClk9eVfqXpU3iVhrfPlXw==, tableContent=null), ArticleFig(id=1203053380420723111, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 5, caption=Comparison of relative ALP activity in rat BMSCs among groups (n=18), figureFileSmall=Pu/AxBdvFZb4f5yhKA3O3Q==, figureFileBig=zjOFOIHraNy7bDFk0kGdlQ==, tableContent=null), ArticleFig(id=1203053380517192109, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图5, caption=各组大鼠BMSCs中ALP相对活性比较(n=18)

ALP. 碱性磷酸酶;**P<0.01

, figureFileSmall=Pu/AxBdvFZb4f5yhKA3O3Q==, figureFileBig=zjOFOIHraNy7bDFk0kGdlQ==, tableContent=null), ArticleFig(id=1203053380596883884, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Fig. 6, caption=Comparison of the relative protein expression levels of Col Ⅰ, OPN, Runx2 and Homer1 in BMSCs of rats in each group, figureFileSmall=jFT58+E/zU5P+fMwi95l5g==, figureFileBig=kSTzORzfToJ9LaqcUxfS+w==, tableContent=null), ArticleFig(id=1203053380663992751, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=图6, caption=各组大鼠BMSCs中Col Ⅰ、OPN、Runx 2及Homer1蛋白相对表达量比较

Col Ⅰ. Ⅰ型胶原;OPN. 骨桥蛋白;Runx2. Runt相关转录因子2;*P<0.05,**P<0.01

, figureFileSmall=jFT58+E/zU5P+fMwi95l5g==, figureFileBig=kSTzORzfToJ9LaqcUxfS+w==, tableContent=null), ArticleFig(id=1203053380731101618, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=EN, label=Tab. 1, caption=

Comparison of Col Ⅰ and OPN secretion levels of rat BMSCs in each group ($\bar{x}±s$, n=6)

, figureFileSmall=null, figureFileBig=null, tableContent=
组别Col Ⅰ(μg/L)OPN(ng/L)
第7天第14天第21天第7天第14天第21天
对照组13.490±0.63825.609±0.93524.625±0.2814.777±0.3004.759±0.2916.993±0.078
GdCl314.009±0.51026.910±1.17129.993±3.817(1)5.444±0.089(1)6.117±0.685(1)7.697±0.153(1)
多孔钽组15.363±1.562(1)(2)26.227±1.81428.424±5.3085.090±0.3185.516±0.7007.283±0.063(1)(2)
GdCl3+多孔钽组18.719±0.233(1)(2)(3)35.330±6.225(1)(2)(3)41.190±5.753(1)(2)(3)5.984±0.457(1)(2)(3)6.412±1.3028.337±0.058(1)(2)(3)
F41.98911.32616.03115.8094.670221.510
P0.0000.0000.0000.0000.0120.000
), ArticleFig(id=1203053380802404789, tenantId=1146029695717560320, journalId=1189873630562394117, articleId=1203053369716858883, language=CN, label=表1, caption=

各组大鼠BMSCs Col Ⅰ、OPN分泌水平比较($\bar{x}±s$, n=6)

, figureFileSmall=null, figureFileBig=null, tableContent=
组别Col Ⅰ(μg/L)OPN(ng/L)
第7天第14天第21天第7天第14天第21天
对照组13.490±0.63825.609±0.93524.625±0.2814.777±0.3004.759±0.2916.993±0.078
GdCl314.009±0.51026.910±1.17129.993±3.817(1)5.444±0.089(1)6.117±0.685(1)7.697±0.153(1)
多孔钽组15.363±1.562(1)(2)26.227±1.81428.424±5.3085.090±0.3185.516±0.7007.283±0.063(1)(2)
GdCl3+多孔钽组18.719±0.233(1)(2)(3)35.330±6.225(1)(2)(3)41.190±5.753(1)(2)(3)5.984±0.457(1)(2)(3)6.412±1.3028.337±0.058(1)(2)(3)
F41.98911.32616.03115.8094.670221.510
P0.0000.0000.0000.0000.0120.000
)], attaches=null, journal=Journal(id=1146441329971666965, delFlag=0, nameCn=解放军医学杂志, nameEn=Medical Journal of Chinese People’s Liberation Army, nameHistory1=null, nameHistory2=null, issn=0577-7402, eissn=null, cn=11-1056/R, coden=null, periodic=0, language=CN, oaType=是, ccby=CC BY-NC-ND, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=6srot5PcoYX30Oa4xeTmeg==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1751262512917, updatedTime=1761735725513, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=M, firstLetterEn=M, subjectCode=Life Sciences, subjectName=Life Sciences, subjectCodeEn=Life Sciences, subjectNameEn=null, picCn=6srot5PcoYX30Oa4xeTmeg==, picEn=ELwBh5xqrSTlIs7HmSNt2Q==, jcr=null, cjcr=null, exts=[JournalExt(id=1190369167564968109, language=CN, name=解放军医学杂志, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735725537, updatedTime=1761735725537, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=#, submissionEditorUrl=#, submissionReviewUrl=#, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190369167615299758, language=EN, name=Medical Journal of Chinese People’s Liberation Army, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735725549, updatedTime=1761735725549, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=#, submissionEditorUrl=#, submissionReviewUrl=#, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1189873630562394117, websiteList=[Website(id=1189873845923287108, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189873630562394117, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/jfjyxzz/CN, language=CN, createTime=1761617631655, createBy=18614031015, updateTime=1761622010471, updateBy=18614031015, name=解放军医学杂志-中文, tplId=1146099689490845704, title=解放军医学杂志, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189924939378520839, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=articleTextType, value=kx, createTime=1761629813284, updateTime=1761629813284, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939353355012, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=banner, value=null, createTime=1761629813278, updateTime=1761629813278, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939399492362, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=grayFlag, value=0, createTime=1761629813289, updateTime=1761629813289, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939344966403, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=logo, value=https://castjournals.cast.org.cn/joweb/jfjyxzz/CN/file/pic?fileId=+zXjYVhun8ZOAA6+aKx2hw==, createTime=1761629813276, updateTime=1761629813276, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939412075276, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=minRunFlag, value=0, createTime=1761629813292, updateTime=1761629813292, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939374326534, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jfjyxzz/CN/file/pic, createTime=1761629813283, updateTime=1761629813283, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939407880971, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=silenceFlag, value=0, createTime=1761629813291, updateTime=1761629813291, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939361743621, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1761629813280, updateTime=1761629813280, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939386909448, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=themeColor, value=null, createTime=1761629813286, updateTime=1761629813286, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924939395298057, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873845923287108, code=themeStyle, value=null, createTime=1761629813288, updateTime=1761629813288, creator=18614031015, updator=18614031015)]), Website(id=1189873846057504839, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1189873630562394117, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/jfjyxzz/EN, language=EN, createTime=1761617631687, createBy=18614031015, updateTime=1761622030030, updateBy=18614031015, name=解放军医学杂志-英文, tplId=1146101810881728533, title=Medical Journal of Chinese People’s Liberation Army, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189924968168223505, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=articleTextType, value=kx, createTime=1761629820148, updateTime=1761629820148, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968147251982, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=banner, value=null, createTime=1761629820143, updateTime=1761629820143, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968185000724, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=grayFlag, value=0, createTime=1761629820152, updateTime=1761629820152, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968138863373, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=logo, value=https://castjournals.cast.org.cn/joweb/jfjyxzz/EN/file/pic?fileId=+zXjYVhun8ZOAA6+aKx2hw==, createTime=1761629820141, updateTime=1761629820141, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968197583638, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=minRunFlag, value=0, createTime=1761629820155, updateTime=1761629820155, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968159834896, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jfjyxzz/EN/file/pic, createTime=1761629820146, updateTime=1761629820146, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968193389333, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=silenceFlag, value=0, createTime=1761629820154, updateTime=1761629820154, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968155640591, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1761629820145, updateTime=1761629820145, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968172417810, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=themeColor, value=null, createTime=1761629820149, updateTime=1761629820149, creator=18614031015, updator=18614031015), WebsiteProps(id=1189924968180806419, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189873846057504839, code=themeStyle, value=null, createTime=1761629820151, updateTime=1761629820151, creator=18614031015, updator=18614031015)])], journalTitle=解放军医学杂志, weixinUrl=null, journalUrl=http://zh.jfjyxzz.org.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Medical Journal of Chinese People’s Liberation Army, journalPhotoCn=6srot5PcoYX30Oa4xeTmeg==, journalPhotoEn=ELwBh5xqrSTlIs7HmSNt2Q==, journalFirstLetter=M, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/jfjyxzz/CN/10.11855/j.issn.0577-7402.2023.03.0258, detailUrlEn=https://castjournals.cast.org.cn/joweb/jfjyxzz/EN/10.11855/j.issn.0577-7402.2023.03.0258, pdfUrlCn=https://castjournals.cast.org.cn/joweb/jfjyxzz/CN/PDF/10.11855/j.issn.0577-7402.2023.03.0258, pdfUrlEn=https://castjournals.cast.org.cn/joweb/jfjyxzz/EN/PDF/10.11855/j.issn.0577-7402.2023.03.0258, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
上调钙敏感受体对大鼠多孔钽-BMSCs复合培养成骨向分化的影响及其作用机制
收藏切换
PDF下载
刘凯楠 1 , 李思雨 2 , 李粤源 3 , 徐田杰 1 , 郭小玲 1 , 崔逸爽 2 , 王茜 1, * , 王志强 3
解放军医学杂志 | 基础研究 2023,48(3): 258-266
收起
收藏切换
解放军医学杂志 | 基础研究 2023, 48(3): 258-266
上调钙敏感受体对大鼠多孔钽-BMSCs复合培养成骨向分化的影响及其作用机制
全屏
刘凯楠1, 李思雨2, 李粤源3, 徐田杰1, 郭小玲1, 崔逸爽2, 王茜1, * , 王志强3
作者信息
  • 1华北理工大学基础医学院,河北唐山 063200
  • 2华北理工大学公共卫生学院,河北唐山 063200
  • 3华北理工大学临床医学院,河北唐山 063200
  • 刘凯楠,硕士研究生,主要从事骨组织工程方面的研究

通讯作者:

王茜,E-mail:
Effect of calcium-sensing receptor up-regulation on osteogenic differentiation of porous tantalum-BMSCs composite culture
Kai-Nan Liu1, Si-Yu Li2, Yue-Yuan Li3, Tian-Jie Xu1, Xiao-Ling Guo1, Yi-Shuang Cui2, Qian Wang1, * , Zhi-Qiang Wang3
Affiliations
  • 1School of Basic Medical Sciences, North China University of Science and Technology, Tangshan, Hebei 063200, China
  • 2School of Public Health, North China University of Science and Technology, Tangshan, Hebei 063200, China
  • 3School of Clinical Medicine, North China University of Science and Technology, Tangshan, Hebei 063200, China
出版时间: 2023-03-28 doi: 10.11855/j.issn.0577-7402.2023.03.0258
文章导航
收藏切换

目的 探讨上调钙敏感受体(CaSR)对大鼠多孔钽-骨髓间充质干细胞(BMSCs)复合培养成骨向分化的影响及其作用机制。方法 提取SD大鼠BMSCs培养至第3代,通过成骨向和成软骨向诱导后,采用茜素红染色和甲苯胺蓝染色鉴定;荧光显微镜观察BMSCs在多孔钽表面的生长黏附情况;CCK-8法检测BMSCs在不同浓度(200、250、300、350、400 μmol/L)GdCl3(CaSR激动剂)处理下培养1~5 d的细胞增殖情况,选取最适作用浓度;激光共聚焦显微镜观察激活CaSR后细胞内钙离子分布情况。取第3代BMSCs成骨诱导并分为对照组(加入成骨诱导培养基)、GdCl3组(加入含300 μmol/L GdCl3的成骨诱导培养基)、多孔钽组(与国产多孔钽材料复合培养,加入成骨诱导培养基)与GdCl3+多孔钽组(与国产多孔钽材料复合培养,加入含300 μmol/L GdCl3的成骨诱导培养基)。培养第7天,检测各组碱性磷酸酶(ALP)活性;培养第7、14、21天,采用ELISA法检测Ⅰ型胶原(ColⅠ)、骨桥蛋白(OPN)分泌水平,Western blotting检测ColⅠ、OPN、Runt相关转录因子2(Runx2)、Homer 1蛋白的表达。结果 茜素红、甲苯胺蓝染色结果显示分离提取的细胞为BMSCs;CCK-8法检测结果显示,300 μmol/L GdCl3处理的细胞活性最高(P<0.05);激光共聚焦显微镜观察显示,激活CaSR后细胞内钙离子荧光强度明显增高(P<0.05)。GdCl3组、多孔钽组和GdCl3+多孔钽组培养第7天ALP活性以及第7、14、21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量均高于对照组(P<0.05);GdCl3+多孔钽组培养第7天的ALP活性以及ColⅠ、Runx2、Homer1蛋白相对表达量高于GdCl3组、多孔钽组,第14天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于GdCl3组,第21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于多孔钽组,第7、14、21天的ColⅠ与第7、21天的OPN蛋白分泌量明显高于GdCl3组、多孔钽组和对照组(P<0.05);多孔钽组培养第7天的ColⅠ与第21天的OPN蛋白分泌量高于对照组(P<0.05);GdCl3组培养第21天的ColⅠ与第14天的OPN蛋白分泌量高于对照组(P<0.05)。结论 多孔钽与BMSCs复合培养后,上调CaSR可促进细胞成骨向分化,其机制可能与激活ColⅠ、Runx2、OPN等成骨基因的表达有关。

骨缺损  /  多孔钽  /  骨髓间充质干细胞  /  钙敏感受体

Objective To investigate the effect and mechanism of up-regulating calcium-sensing receptor (CaSR) on osteogenic differentiation of complex culture with porous tantalum-bone marrow mesenchymal stem cells (BMSCs). Methods BMSCs were extracted from SD rats and cultured to the third passage, and identified by alizarin red staining and toluidine blue staining after osteogenic and chondrogenic induction. The growth and adhesion of BMSCs on porous tantalum surface were observed by fluorescence microscope. CCK-8 assay was used to detect the proliferation of BMSCs cultured at different concentrations (200, 250, 300, 350, 400 μmol/L) of GdCl3 for 1-5 d, and the optimal concentration was selected. Confocal laser scanning microscopy was used to observe the intracellular calcium distribution after activation of CaSR. The third-generation of BMSCs were divided into control group (with osteogenic induction medium), GdCl3 group (with osteogenic induction medium containing 300 μmol/L GdCl3), porous tantalum group (with domestic porous tantalum material, with osteogenic induction medium) and GdCl3+porous tantalum group (with domestic porous tantalum material, with osteogenic induction medium containing 300 μmol/L GdCl3). At the 7th day of culturing, alkaline phosphatase (ALP) activity was measured in each group. On the 7th, 14th and 21st day of culturing, the protein secretion levels of type I collagen (ColⅠ) and osteopontin (OPN) were detected by ELISA, and the protein expression levels of ColⅠ, OPN, Runt-related transcription factor 2 (Runx2) and Homer 1 were detected by Western blotting. Results Alizarin red and toluidine blue staining showed that the isolated and extracted cells were BMSCs; CCK-8 assay showed that 300 μmol/L GdCl3-treated cells had the highest activity (P<0.05); confocal laser scanning microscopy showed that the intracellular calcium content was significantly increased after activation of CaSR (P<0.05). ALP activity on day 7 and relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on days 7, 14 and 21 in GdCl3 group, porous tantalum group and GdCl3+porous tantalum group were higher than those in control group (P<0.05). ALP activity and relative expression levels of ColⅠ, Runx2 and Homer1 protein on day 7 were higher in GdCl3+porous tantalum group than those in GdCl3 group and porous tantalum group; relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on day 14 were higher than those in GdCl3 group; relative expression levels of ColⅠ, OPN, Runx2 and Homer1 protein on day 21 were higher than those in porous tantalum group, the secretion levels of ColⅠ on days 7, 14, and 21, and OPN on days 7 and 21 were higher than those in GdCl3 group, porous tantalum group and GdCl3 + porous tantalum group (P<0.01). The secretion levels of ColⅠ on day 21 and OPN on day 14 in GdCl3 group were higher than those in control group (P<0.05). The secretion of OPN protein was higher in GdCl3 group than in control group on the 21st and 14th day of culture (P<0.05). Conclusions After co-culture of porous tantalum with BMSCs, up-regulation of CaSR may promote osteogenic differentiation of BMSCs by activating the expression of Col I, Runx2 and OPN.

bone defect  /  porous tantalum  /  bone marrow mesenchymal stem cells  /  calcium-sensing receptor
刘凯楠, 李思雨, 李粤源, 徐田杰, 郭小玲, 崔逸爽, 王茜, 王志强. 上调钙敏感受体对大鼠多孔钽-BMSCs复合培养成骨向分化的影响及其作用机制. 解放军医学杂志, 2023 , 48 (3) : 258 -266 . DOI: 10.11855/j.issn.0577-7402.2023.03.0258
Kai-Nan Liu, Si-Yu Li, Yue-Yuan Li, Tian-Jie Xu, Xiao-Ling Guo, Yi-Shuang Cui, Qian Wang, Zhi-Qiang Wang. Effect of calcium-sensing receptor up-regulation on osteogenic differentiation of porous tantalum-BMSCs composite culture[J]. Medical Journal of Chinese People’s Liberation Army, 2023 , 48 (3) : 258 -266 . DOI: 10.11855/j.issn.0577-7402.2023.03.0258
骨缺损临床较为常见,在其治疗中自体或同种异体骨移植技术已被广泛应用[1],其中自体骨移植为骨移植的金标准,但仅适用于处理小尺寸缺陷[2];异位骨移植具有排斥反应及潜在传播疾病的风险[3],因此亟需进行新型骨组织工程材料的研发[4-5]。近年来,骨髓间充质干细胞(bone marrow mesenchymal stem cells,BMSCs)由于具有多向分化潜能、抗炎及免疫调节等特性而在骨组织工程应用中展现出巨大优势[6-8]。长期以来,多孔支架被认为是骨组织修复的最佳替代品[9]。国产多孔钽的孔隙率较高,呈骨松质样微孔结构[10-12],可为BMSCs成骨向诱导及增殖提供力学支撑,且其三维空间结构能够使营养物质被有效运输,更加有利于细胞的生长增殖。钙离子是生物功能的重要辅助信使和调节因子,可通过激活钙敏感受体(calcium-sensing receptor,CaSR)发挥第一信使的作用[6]。CaSR是一种G蛋白偶联受体,在维持钙稳态中起着关键作用[13-14]。近年来,CaSR在骨科领域中的应用逐渐增多,如治疗骨质疏松的药物雷诺酸锶[15-16]能够通过激活CaSR而发挥促进骨形成与抑制骨吸收的作用[17]。有研究发现,成骨细胞上的钙感受器是骨痂成熟和骨折愈合所必需的[18]。碱性磷酸酶(alkaline phosphatase,ALP)、Ⅰ型胶原(collagen type I,ColⅠ)、骨桥蛋白(osteopontin,OPN)是成骨早期分化的重要标志物,而Runt相关转录因子2(runt-related transcription factor 2,Runx2)被认为是骨发育和成骨细胞分化的主要调节因子[19-20]。本研究探讨了上调CaSR对多孔钽-BMSCs复合培养成骨向分化的影响及其作用机制,旨在为后续以CaSR为作用靶点、结合多孔支架材料与种子细胞治疗骨缺损提供新思路。
多孔钽材料(直径15 mm、厚度2 mm,圆形片状;重庆润泽医疗器械有限公司)。CaSR激动剂三氯化钆(GdCl3,上海Adams公司);β-甘油磷酸钠(美国Alfa Aesar公司);地塞米松、抗坏血酸(梯希爱上海化成工业发展有限公司);α-MEM培养基(北京中生奥邦生物科技有限公司);快速SDS-PAGE凝胶制备试剂盒、CCK-8试剂盒(北京庄盟国际生物基因科技有限公司);ALP检测试剂盒、DAPI染色液(上海碧云天生物技术有限公司);鬼笔环肽(Phalloidin,上海翌圣生物科技股份有限公司);ColⅠ、OPN ELISA检测试剂盒(江苏酶标生物科技有限公司);Fluo-4/AM(Molecular Probes,美国Oregon公司)。二氧化碳培养箱(美国Esco公司);低温高速离心机(美国Sigma-SK公司);超净化工作台(上海一恒科学仪器有限公司);倒置相差显微镜(日本Olympus公司);激光共聚焦扫描显微镜(FV-100;日本Olympus Corporation公司);酶标仪(美国BI公司);免疫印迹电泳槽、免疫印迹电泳仪(北京六一仪器厂)。
3周龄Sprague-Dawley大鼠8只,体重60~80 g,由北京华阜康生物科技股份有限公司提供(实验动物合格证号:110322210100776462)。本研究经华北理工大学动物实验伦理委员会批准(LAEC-NCST-2020194),实验过程符合国家和单位有关实验动物的管理和使用规定。
大鼠麻醉后采用脊椎脱臼法处死,消毒后于细胞培养超净台中无菌分离股骨和胫骨,剔除表面软组织,于生理盐水中浸泡30 s,去掉骨两端的干骺端,使用10 ml注射器吸取α-MEM培养基将骨髓冲入离心管中,反复冲洗直至髓腔发白,冲入离心管中的骨髓细胞经离心、完全培养基(含10%胎牛血清的α-MEM培养基)重悬后接种于培养瓶中,于37 ℃、5% CO2细胞培养箱中培养。培养48 h后换液,之后每3 d换液1次,待细胞长至培养瓶底75%时进行传代。
取第3代BMSCs,制备细胞悬液,按照5×104个/孔的密度接种于6孔板中,采用完全培养基培养细胞稳定生长24 h后,每孔加入2 ml成骨诱导培养基(完全培养基中含10 mmol/L β-甘油磷酸钠、50 mg/L抗坏血酸及10–8 mol/L地塞米松),每24 h换液1次,诱导28 d后进行染色。弃去培养基,PBS冲洗3次,95%乙醇固定10 min,蒸馏水冲洗3次,加入1%茜素红染色液(pH 4.2),37 ℃温箱孵育30 min,ddH2O冲洗3次,自然晾干后于正置显微镜下观察并拍照。
取24孔板,每孔放入细胞爬片,将BMSCs细胞悬液按照2.5×104个/孔的密度接种于孔板中,采用完全培养基培养细胞稳定生长24 h后,每孔加入1 ml软骨诱导培养基(完全培养基中含110 mg/L丙酮酸钠、37.5 g/L抗坏血酸、10–7 mol/L地塞米松及10 μg/L转化生长因子-β1),每24 h换液1次;7 d后取出细胞爬片进行染色,PBS清洗3次,滴加500 μl甲苯胺蓝染色液染色5 min;滴加500 μl蒸馏水与染液充分混匀,继续染色15 min;吸去稀释染液,蒸馏水清洗3次,自然晾干后于正置显微镜下观察并拍照。
将多孔钽材料用纯水清洗后,浸泡于无水乙醇中过夜,超声清洗3次,每次20 min;重复上述过程1~2次,然后高压蒸汽灭菌后干燥箱烘干备用。将国产多孔钽片置于35 mm细胞培养皿中,取第3代BMSCs按照3×104个/片分两次接种到多孔钽片的正反两面,每隔48 h进行换液。培养第5天,倒置显微镜下观察活细胞在多孔钽中的生长分布情况。弃去培养基,PBS清洗;4%多聚甲醛溶液固定后再次使用PBS清洗,使用0.5% Triton-100对细胞进行破膜处理10 min,PBS清洗;加入按照鬼笔环肽说明书配制的FITC荧光标记的鬼笔环肽工作液,室温避光孵育2 h,PBS清洗;加入DAPI染色液对细胞核进行避光染色5 min,PBS清洗;晾干后于荧光显微镜下观察细胞在多孔钽表面的生长黏附情况。
取第3代BMSCs,按照2000个/孔的密度接种于96孔板中,待稳定生长24 h后按顺序每孔分别加入含200、250、300、350、400 μmol/L GdCl3的完全培养基,设置3个复孔。加入不同浓度GdCl3培养后,每隔24 h对细胞进行处理至第5天,具体处理方法如下:弃去培养基,PBS清洗3次,每孔加入100 μl完全培养基与10 μl CCK-8溶液,在细胞培养箱中孵育1 h后,使用酶标仪检测450 nm处各孔的光密度(OD)值,计算细胞活性。实验重复3次。后续实验选取细胞活性最高的GdCl3浓度作为细胞最适增殖浓度。
取生长状态良好的第3代BMSCs,胰酶消化后加入完全培养基,离心制成细胞悬液,取1×104个细胞移入35 mm共聚焦培养皿并加入2 ml完全培养基培养24 h后,设置对照组与GdCl3组,对照组加入2 ml成骨诱导培养基培养,GdCl3组加入2 ml含300 μmol/L GdCl3的成骨诱导培养基培养。培养至第7天,收集细胞,使用钙离子指示剂Fluo-4/AM(激发波长488 nm)染细胞质,Hoechst 33342(激发波长405 nm)染细胞核,20 min后采用激光共聚焦显微镜在相应激发波长及716 V电压下观察细胞内钙离子荧光强度。
取生长状态良好的第3代BMSCs,用胰酶消化后加入完全培养基,离心制成细胞悬液,取1×105个细胞移入25 cm2培养瓶并加入5 ml完全培养基稳定培养24 h。设置对照组(加入成骨诱导培养基)、GdCl3组(加入含300 μmol/L GdCl3的成骨诱导培养基)、多孔钽组(与国产多孔钽材料复合培养,加入成骨诱导培养基)与GdCl3+多孔钽组(与国产多孔钽材料复合培养,加入含300 μmol/L GdCl3的成骨诱导培养基)。培养第7天,提取各组细胞总蛋白,按照ALP检测试剂盒说明书步骤操作,使用酶标仪检测405 nm处的OD值,绘制标准曲线并计算ALP活性。
按照1.7的方法进行分组和处理,培养第7、14、21天分别收集各组细胞上清培养液于EP管中,3000 r/min离心15 min。按照ColⅠ、OPN ELISA检测试剂盒说明书步骤操作,于450 nm波长处检测各组ColⅠ、OPN的OD值,绘制标准曲线并计算相应浓度。
按照1.7的方法中进行分组和处理,培养第7、14、21天提取各组细胞总蛋白,根据快速SDS-PAGE凝胶制备说明书进行制胶,将蛋白与蛋白上样缓冲液按照4:1的比例混合后,使用煮沸法金属浴5 min。上样,经电泳、转膜、10%脱脂牛奶封闭后,分别加入ColⅠ、OPN、Runx2、Homer1一抗(1:1000)以及GAPDH一抗(1:2000)4 ℃孵育10 h,洗涤后加入二抗(1:5000)室温摇床孵育40 min,TBST洗涤10 min×3次,加入显色液于凝胶成像仪中曝光显影,采用ImageJ软件分析。
采用SPSS 18.0软件进行统计分析。计量资料均符合正态分布且方差齐,以$\bar{x}±s$表示,两组间比较采用独立样本t检验,多组间比较采用单因素方差分析,进一步两两比较采用LSD法。P<0.05为差异有统计学意义。
茜素红染色结果显示,钙化细胞间形成的结节呈橘红色,符合典型成骨细胞特征(图1A)。甲苯胺蓝染色结果显示,细胞质呈深蓝色,细胞核呈蓝紫色,可见紫色异染颗粒,提示胞内存在大量蛋白聚糖,符合软骨细胞特征(图1B)。表明分离培养的细胞为BMSCs。
国产多孔钽材料外观呈深灰色,直径约15 mm,厚度约2 mm,表面凹凸不平有光泽,可见蜂窝状孔隙,质地坚硬,无磁性(图2A)。与BMSCs复合培养后,倒置显微镜观察可见少量细胞分布于多孔钽周边和孔隙中(图2B)。鬼笔环肽染色结果显示,多孔钽支架材料内部小梁结构清晰可见,小梁间有细微的微孔结构,细胞在小梁表面生长黏附,并逐渐长入到材料内部微孔的孔隙中,填充到材料内部(图2C)。
CCK-8法检测结果显示,培养1 d时,200、250、300、350、400 μmol/L GdCl3处理的细胞活性差异无统计学意义(P>0.05);培养2~3 d,300 μmol/L GdCl3处理的细胞活性最高(P<0.05);培养4 d时,300 μmol/L GdCl3处理的细胞活性高于200、250、350 μmol/L GdCl3处理(P<0.05);培养5 d时,300 μmol/L GdCl3处理的细胞活性高于200、250、400 μmol/L GdCl3处理(P<0.05或P<0.01,图3)。后续实验选取300 μmol/L GdCl3作为细胞最适作用浓度。
激光共聚焦显微镜观察显示,对照组可见少量荧光细胞,细胞质呈绿色,细胞核呈蓝色;GdCl3组荧光细胞数量较对照组明显增多。GdCl3组BMSCs内钙离子荧光强度明显高于对照组,差异有统计学意义(P<0.05)(图4)。
GdCl3组、多孔钽组、GdCl3+多孔钽组ALP活性均高于对照组,差异有统计学意义(P<0.01);GdCl3+多孔钽组ALP活性高于GdCl3组和多孔钽组,差异有统计学意义(P<0.01);多孔钽组ALP活性低于GdCl3组,差异有统计学意义(P<0.01,图5)。
ELISA法检测结果显示,GdCl3+多孔钽组培养第7、14、21天的ColⅠ蛋白分泌量明显高于对照组、GdCl3组和多孔钽组,差异有统计学意义(P<0.05);多孔钽组培养第7天的ColⅠ蛋白分泌量高于对照组、GdCl3组(P<0.05),但培养第14、21天的ColⅠ蛋白分泌量与对照组、GdCl3组比较差异无统计学意义(P>0.05);GdCl3组培养第21天的ColⅠ蛋白分泌量高于对照组,差异有统计学意义(P<0.05)(表1)。
GdCl3+多孔钽组培养第7、21天的OPN蛋白分泌量高于对照组、GdCl3组和多孔钽组,差异有统计学意义(P<0.05);多孔钽组培养第21天的OPN蛋白分泌量高于对照组,但低于GdCl3组,差异均有统计学意义(P<0.05);GdCl3组培养第14天的OPN蛋白分泌量高于对照组,差异有统计学意义(P<0.05)(表1)。
Western blotting检测结果显示,GdCl3组、多孔钽组和GdCl3+多孔钽组培养第7、14、21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量明显高于对照组,差异有统计学意义(P<0.05或P<0.01)。GdCl3+多孔钽组培养第7天的ColⅠ、Runx2、Homer1蛋白相对表达量高于GdCl3组、多孔钽组,第14天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于GdCl3组,第21天的ColⅠ、OPN、Runx2、Homer1蛋白相对表达量高于多孔钽组,差异有统计学意义(P<0.05或P<0.01)。GdCl3组培养第7天时OPN蛋白相对表达量高于多孔钽组(P<0.05),第21天低于多孔钽组(P<0.05),培养第14、21天时ColⅠ蛋白相对表达量低于多孔钽组(P<0.05),培养第7、14天时Runx2蛋白相对表达量培养高于多孔钽组(P<0.05或P<0.01),培养第7、21天时Homer1蛋白相对表达量高于多孔钽组,差异均有统计学意义(P<0.05)(图6)。
有研究发现,平均孔径高达400 μm、孔隙率高达70%的支架可促进细胞迁移、增殖、成骨分化以及血管和骨组织的形成[22-23]。多孔钽是一种十分有应用前途的骨缺损修复材料,其高孔隙率和相互连通的孔隙结构保证了内部空间内良好的成骨分化和新骨形成,可进一步促进骨整合和长期骨植入的稳定性[24]。BMSCs在骨代谢中发挥着非常重要的作用,是骨组织工程中最受欢迎的种子细胞之一[25]
本课题组前期研究证实,国产多孔钽支架材料具备良好的生物相容性,有利于细胞黏附生长,但其促BMSCs成骨向分化的作用及机制尚不明确[26]。BMSCs具有多向分化潜能和增殖能力[27],本研究通过诱导提取的大鼠BMSCs向成骨细胞、软骨细胞方向分化,成功鉴定细胞类型。鬼笔环肽染色显示细胞在多孔钽表面、孔隙及周围生长黏附良好,提示多孔钽支架材料生物相容性良好,与相关研究结果一致[28]
骨骼作为钙储存库,在维持机体的钙离子动态平衡中具有重要作用[29]。CaSR是一种G蛋白偶联受体(GPCR),在参与全身钙稳态的组织中呈高表达,对维持骨骼与钙含量之间的代谢平衡至关重要[30]。GdCl3是一种有效的CaSR激活剂,本研究CCK-8法检测结果表明GdCl3对细胞增殖具有促进作用,提示激活CaSR可促进BMSCs的增殖。激光共聚焦扫描显微镜观察显示,加入GdCl3后,细胞内荧光强度增高,提示激活CaSR可促进细胞内钙浓度升高。ELISA与Western blotting检测结果显示,在BMSCs成骨向分化过程中,激活CaSR后细胞分泌ColⅠ、OPN蛋白量以及细胞中Runx2、ColⅠ、OPN蛋白表达量明显增高,与既往研究报道的CaSR参与骨代谢,激活CaSR可促进细胞增殖,并刺激细胞分化和骨组织矿化的结果一致[31-32]
本研究同时发现,多孔钽与BMSCs复合培养时,激活CaSR后成骨相关因子Runx2、ColⅠ和OPN的表达明显增加;ELISA与Western blotting检测结果显示,与对照组相比,国产多孔钽与BMSCs复合培养后,ColⅠ、OPN蛋白分泌以及Runx2、ColⅠ和OPN蛋白表达大多呈增高趋势,而CaSR激活后对此效应加持更加明显。ColⅠ可决定骨组织的机械和弹性行为[33];OPN在骨基质的钙化和吸收中发挥重要作用[34];Runx2是成骨细胞分化必需的转录因子[35],可促进间充质细胞向成骨细胞分化[36],激活Runx2可调节ALP、OPN和ColⅠ等成骨基因的表达,诱导成骨细胞的成功分化[37]。因此,激活CaSR可能通过调控大鼠Runx2基因,促进ColⅠ、OPN蛋白的表达,从而维持细胞外基质的生成代谢平衡,进而诱导BMSCs与多孔钽复合培养后的成骨向分化。同时CaSR上调后BMSCs中Homer1蛋白表达量有所升高,与多孔钽共培养组ColⅠ、OPN、Runx2蛋白表达也明显升高。Homer1蛋白具有调节钙离子通道、支架蛋白Shank和内质网钙离子释放通道的功能[38]。有研究发现,在细胞外钙离子的作用下,人成骨细胞中可形成一种CaSR、Homer1与mTORC2组成的蛋白质复合体,介导调控Akt磷酸化途径,从而促进成骨细胞的增殖分化[39-40]。锶离子可通过作用于细胞膜的CaSR而发挥作用,增加Runx2的表达,促进BMSCs成骨向分化[41]。由此可见,上调CaSR可能导致Homer1表达增加,进而激活Runx2,调节ALP、OPN和ColⅠ等成骨基因的表达。BMSCs的成骨分化和成熟是一个复杂的过程,是否有其他信号分子或信号通路参与CaSR对BMSCs成骨向分化的调控仍待进一步研究。
综上所述,大鼠BMSCs与国产多孔钽体外复合培养后可正常生长增殖,表明国产多孔钽具有良好的生物相容性;BMSCs与国产多孔钽复合培养时,上调CaSR可影响ColⅠ、OPN、Runx2及Homer1的表达,促进BMSCs的成骨向分化。由于多孔支架材料与种子细胞治疗骨缺损的机制较为复杂,CaSR对下游Homer1-Akt通路的影响以及可能涉及的信号通路尚不明确,仍需进一步验证。本研究未在动物模型中加以验证,后续研究将继续完善,以期为未来骨缺损及相关疾病的治疗提供更多理论依据。
  • 国家科技部科技支撑课题(2012BAE06B03)
  • 河北省医学科学研究重点课题计划(20160225)
  • 河北省卫计委资助课题(20180733)
参考文献 引证文献
排序方式:
[1]
Yang YL, Xu P. Stem cell therapy for periodontal disease: new progress of microenvironment cognition[J]. Med J Chin PLA, 2021, 46(4): 404-409.
[杨艳兰, 徐普. 干细胞修复牙槽骨缺损:微环境认知新进展[J]. 解放军医学杂志, 2021, 46(4):404-409.]
[2]
Calori G M, Colombo M, Ripamonti C, et al. Polytherapy in bone regeneration: clinical applications and preliminary considerations[J]. Int J Immunopathol Pharmacol, 2011, 24(1 Suppl 2): 85-90.
[3]
Pace F, Randelli F, Ayeni O R, et al. Debridement, internal fixation and staged autogenous bone graft for the management of infected femoral non-union[J]. Injury, 2018, 49(Suppl 4):S48-S57.
[4]
Manzini BM, Machado L, Noritomi PY, et al. Advances in Bone tissue engineering: A fundamental review[J]. J Biosci, 2021, 46: 17.
[5]
Wubneh A, Tsekoura EK, Ayranci C, et al. Current state of fabrication technologies and materials for bone tissue engineering[J]. Acta Biomater, 2018, 80: 1-30.
[6]
Arthur A, Gronthos S. Clinical application of bone marrow mesenchymal stem/stromal cells to Repair skeletal tissue[J]. Int J Mol Sci, 2020, 21(24): 9759.
[7]
Zhang XB, Shi JT, Zhang K, et al. Research progress in the treatment of disc degeneration by bone marrow mesenchymal stem cells and their exocrine[J]. Med J Chin PLA, 2020, 45(8):862-868.
[张晓勃, 施锦涛, 张凯, 等. 骨髓间充质干细胞及其外泌体治疗椎间盘退变的研究进展[J]. 解放军医学杂志, 2020, 45(8): 862-868.]
[8]
Wen JF, Wei BF. Research progress in osteogenic differentiation of bone marrow mesenchymal stem cells in steroid-induced osteonecrosis of the femoral head[J]. Med J Chin PLA, 2020, 45(11): 1207-1214.
[温家福, 韦标方. 激素性股骨头坏死骨髓间充质干细胞成骨分化的研究进展[J]. 解放军医学杂志, 2020, 45(11): 1207-1214.]
[9]
Zhang L, Yang G, Johnson BN, et al. Three-dimensional (3D)printed scaffold and material selection for bone repair[J]. Acta Biomater, 2019, 84: 16-33.
[10]
Cui YS, Lai ZQ, Hu ZL, et al. Effect of bone morphogenetic protein-7 combined with porous tantalum on chondrogenic differentiation and function of bone marrow mesenchymal stem cells[J]. J Clin Rehabil Tis Eng Res, 2020, 24(16): 2478-2484.
[崔逸爽, 赖振权, 胡中岭, 等. 骨形态发生蛋白7复合国产多孔钽对骨髓间充质干细胞向软骨分化及功能的影响[J]. 中国组织工程研究, 2020, 24(16): 2478-2484.]
[11]
Wang Q, Zhang H, Li Q, et al. Biocompatibility and osteogenic properties of porous tantalum[J]. Exp Ther Med, 2015, 9(3):780-786.
[12]
Dong ZH, Li YB, Zhang L, et al. Preparation and characterization of porous HA/PU scaffold material for soft bone bone repair[J].J Inorg Mater, 2007, 22(6): 1255-1258.
[董志红, 李玉宝, 张利, 等. 软骨修复用HA/PU多孔支架材料的制备与表征[J]. 无机材料学报, 2007, 22(6): 1255-1258.]
[13]
Goltzman D, Hendy GN. The calcium-sensing receptor in bone--mechanistic and therapeutic insights[J]. Nat Rev Endocrinol, 2015, 11(5): 298-307.
[14]
Lv Z, Li XQ, Xie G, et al. Analysis of the diagnostic value of serum cyclophilin A combined with calcium-sensing receptors in patients with acute myocardial infarction[J]. Clin J Med Offic, 2021, 49(9): 1032-1034, 1037.
[吕琢, 李秀琪, 谢刚, 等. 血清亲环素A联合钙敏感受体对急性心肌梗死患者诊断价值分析[J]. 临床军医杂志, 2021, 49(9): 1032-1034, 1037.]
[15]
Kołodziejska B, Stępień N, Kolmas J. The influence of strontium on bone tissue metabolism and its application in osteoporosis treatment[J]. Int J Mol Sci, 2021, 22(12): 6564.
[16]
Fromigue O, Haÿ E, Barbara A, et al. Calcium sensing receptordependent and receptor-independent activation of osteoblast replication and survival by strontium ranelate[J]. J Cell Mol Med, 2009, 13(8B): 2189-2199.
[17]
Brennan TC, Rybchyn MS, Green W, et al. Osteoblasts play key roles in the mechanisms of action of strontium ranelate[J]. Br J Pharmacol, 2009, 157(7): 1291-1300.
[18]
Cheng Z, Li A, Tu CL, et al. Calcium-sensing receptors in chondrocytes and osteoblasts are required for callus maturation and fracture healing in mice[J]. J Bone Miner Res, 2020, 35(1):143-154.
[19]
Kim JH, Kim M, Jung HS, et al. Leonurus sibiricus L. ethanol extract promotes osteoblast differentiation and inhibits osteoclast formation[J]. Int J Mol Med, 2019, 44(3): 913-926.
[20]
Liu T, Gao Y, Sakamoto K, et al. BMP-2 promotes differentiation of osteoblasts and chondroblasts in Runx2-deficient cell lines[J].J Cell Physiol, 2007, 211(3): 728-735.
[21]
Bobber t FSL, Zadpoor AA. Effects of bone substitute architecture and surf ace properties on cell response, angiogenesis, and structure of new bone[J]. J Mater Chem B, 2017, 5(31): 6175-6192.
[22]
van der Stok J, van der Jagt OP, Amin YS, et al. Selective laser melting-produced porous titanium scaffolds regenerate bone in critical size cortical bone defects[J]. J Orthop Res, 2013, 31(5):792-799.
[23]
Arabnejad S, Johnston RB, Pura JA, et al. High-strength porous biomaterials for bone replacement: A strategy to assess the interplay between cell morphology, mechanical properties, bone ingrowth and manufacturing constraints[J]. Acta Biomater, 2016, 30: 345-356.
[24]
Huang G, Pan ST, Qiu JX. The clinical application of porous tantalum and its new development for bone tissue engineering[J]. Materials (Basel), 2021, 14(10): 2647.
[25]
Xing Q, Feng J, Zhang X, et al. Semaphorin3β promotes proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells in a high-glucose microenvironment[J].Stem Cells Int, 2021, 2021: 6637176.
[26]
Wang Q, Teng XF, Gan HQ, et al. Effects of domestic porous tantalum on biological behavior and function of rabbit osteoblasts[J]. J Clin Rehabil Tis Eng Res, 2018, 22(30): 4757-4762.
[王茜, 滕雪峰, 甘洪全, 等. 国产多孔钽对兔成骨细胞生物学行为及功能的影响[J]. 中国组织工程研究, 2018, 22(30): 4757-4762.]
[27]
Liu F, Dong J, Zhang P, et al. Transcriptome sequencing reveals key genes in three early phases of osteogenic, adipogenic, and chondrogenic differentiation of bone marrow mesenchymal stem cells in rats[J]. Front Mol Biosci, 2021, 8: 782054.
[28]
Wang X, Zhu Z, Xiao H, et al. Three-dimensional, multiScale, and interconnected trabecular bone mimic porous tantalum scaffold for bone tissue engineering[J]. ACS Omega, 2020, 5(35): 22520-22528.
[29]
Brown EM. The calcium-sensing receptor: physiology, pathophysiology and CaR-based therapeutics[J]. Subcell Biochem, 2007, 45: 139-167.
[30]
Diez-Fraile A, Lammens T, Benoit Y, et al. The calcium-sensing receptor as a regulator of cellular fate in normal and pathological conditions[J]. Curr Mol Med, 2013, 13(2): 282-295.
[31]
Chattopadhyay N, Yano S, Tfelt-Hansen J, et al. Mitogenic action of calcium-sensing receptor on rat calvarial osteoblasts[J].Endocrinology, 2004, 145(7): 3451-3462.
[32]
Bai S, Sun J, Wu H, et al. Decrease in calcium-sensing receptor in the progress of diabetic cardiomyopathy[J]. Diabetes Res Clin Pract, 2011, 95(3): 378-385.
[33]
Romero-Castillo I, López-Ruiz E, Fernandez-Sanchez JF, et al. Self-assembled type I collagen-apatite fibers with varying mineralization extent and luminescent terbium promote osteogenic differentiation of mesenchymal stem cells[J].Macromol Biosci, 2021, 21(3): e2000319.
[34]
Bailey S, Karsenty G, Gundberg C, et al. Osteocalcin and osteopontin influence bone morphology and mechanical properties[J]. Ann N Y Acad Sci, 2017, 1409(1): 79-84.
[35]
Maruyama Z, Yoshida CA, Furuichi T, et al. Runx2 determines bone maturity and turnover rate in postnatal bone development and is involved in bone loss in estrogen deficiency[J]. Dev Dyn, 2007, 236(7): 1876-1890.
[36]
Komori T. Regulation of proliferation, differentiation and functions of osteoblasts by Runx2[J]. Int J Mol Sci, 2019, 20(7):1694.
[37]
Komori T. Regulation of osteoblast differentiation by Runx2[J].Adv Exp Med Biol, 2010, 658: 43-49.
[38]
Jardin I, López JJ, Berna-Erro A, et al. Homer proteins in Ca2+entry[J]. IUBMB Life, 2013, 65(6): 497-504.
[39]
Rybchyn MS, Islam KS, Brennan-Speranza TC, et al. Homer1 mediates CaSR-dependent activation of mTOR complex2 and initiates a novel pathway for AKT-dependent β-catenin stabilization in osteoblasts[J]. J Biol Chem, 2019, 294(44):16337-16350.
[40]
Rybchyn MS, Brennan-Speranza TC, Mor D, et al. The mTORC2 regulator Homer1 modulates protein levels and sub-cellular localization of the CaSR in osteoblast-lineage cells[J]. Int J Mol Sci, 2021, 22(12): 6509.
[41]
Hu D, Li K, Xie Y, et al. The combined effects of nanotopography and Sr ion for enhanced osteogenic activity of bone marrow mesenchymal stem cells (BMSCs)[J]. J Biomater Appl, 2017, 31(8): 1135-1147.
2023年第48卷第3期
PDF下载
177
71
引用本文
BibTeX
文章信息
doi: 10.11855/j.issn.0577-7402.2023.03.0258
  • 接收时间:2022-04-08
  • 首发时间:2025-12-03
  • 出版时间:2023-03-28
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-04-08
  • 录用日期:2022-04-25
基金
Ministry of Science and Technology of China(2012BAE06B03)
国家科技部科技支撑课题(2012BAE06B03)
Hebei Provincial Medical Research Project(20160225)
河北省医学科学研究重点课题计划(20160225)
Project Supported by Hebei Provincial Health and Family Planning Commission(20180733)
河北省卫计委资助课题(20180733)
作者信息
    1华北理工大学基础医学院,河北唐山 063200
    2华北理工大学公共卫生学院,河北唐山 063200
    3华北理工大学临床医学院,河北唐山 063200

通讯作者:

王茜,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/jfjyxzz/CN/10.11855/j.issn.0577-7402.2023.03.0258
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏