Article(id=1236408362200518928, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236408356815032449, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=1665072000000, acceptedDateStr=2022-10-07, onlineDate=1772712324904, onlineDateStr=2026-03-05, pubDate=1676390400000, pubDateStr=2023-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772712324904, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772712324904, creator=13701087609, updateTime=1772712324904, updator=13701087609, issue=Issue{id=1236408356815032449, tenantId=1146029695717560320, journalId=1235980733773295621, year='2023', volume='32', issue='3', pageStart='217', pageEnd='328', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1772712323621, creator=13701087609, updateTime=1772712475250, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236408992868659518, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236408356815032449, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236408992868659519, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236408356815032449, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=270, endPage=275, ext={EN=ArticleExt(id=1236408362439594264, articleId=1236408362200518928, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Effect of liquorice extract combined with Erastin on dipeptidyl peptidase-4-induced iron death in colorectal cancer cells, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Objective:

To investigate whether licorice extracts (LE) combined with iron death inducer Erastin can induce iron death of colorectal cancer cell DLD1 through dipeptidyl peptidase-4 (DPP4).

Methods:

DLD1 cells were randomly divided into control group, L-LE group (50 μg·mL-1 LE), H-LE group (100 μg·mL-1 LE), H-LE+Erastin group (100 μg·mL-1 LE+30 nmol·L-1 Erastin) and H-LE+Erastin+Sita (DPP4 inhibitor) group (100 μg·mL-1 LE+30 nmol·L-1 Erastin+31.25 μg·mL-1 Sita), with drug interventions for 24 h. Cell cloning assay and Edu-594 cell proliferation test were conducted to determine the cloning and proliferation abilities of the cells. ELISA assay was used to detect the Fe2+ content and DPP4 activity. Flow cytometry was used to detect reactive oxygen species(ROS) content. Western blotting was used to detect the expression of solute carrier family 7 member 11(SLC7A11) and arachidonate lipoxygenase 3(ALOXE3) proteins.

Results:

Compared with control group, the cell cloning number decreased while the ROS content increased in L-LE group, H-LE group and H-LE+Erastin group (P<0.05 or P<0.01); and the proliferation ability and Fe2+ content decreased, DPP4 activity and ALOXE3 protein expression increased, SLC7A11 protein expression decreased in H-LE and H-LE+Erastin groups (P<0.05 or P<0.01). Compared with H-LE+Erastin group, the addition of Sita significantly increased cell cloning, proliferation and SLC7A11 protein expression, while significantly decreased Fe2+ content, DPP4 activity, ROS content and ALOXE3 protein expression (P<0.01).

Conclusion:

LE combined with Erastin can induce iron death of colorectal cancer (CRC) cell through DPP4.

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目的:

探究甘草水提物(licorice extracts, LE)联合铁死亡诱导剂Erastin能否通过二肽基肽酶4(dipeptidyl peptidase-4, DPP4)诱导人结直肠腺癌上皮细胞(DLD-1)发生铁死亡。

方法:

将DLD-1细胞随机分为Control组、L-LE组(50 μg·mL-1 LE)、H-LE组(100 μg·mL-1 LE)、H-LE+Erastin组(100 μg·mL-1 LE+30 nmol·L-1 Erastin)、H-LE+Erastin+Sita(DDP4抑制剂)组(100 μg·mL-1 LE+30 nmol·L-1 Erastin+31.25 μg·mL-1 Sita),药物干预24 h。行细胞克隆实验和EDU-594细胞增殖实验测定细胞克隆及增殖情况,ELISA检测细胞Fe2+含量及DPP4活性变化,流式细胞术检测细胞活性氧(reactive oxygen species, ROS)含量,Western blotting检测细胞中溶质载体家族7成员11(solute carrier family 7 member 11, SLC7A11)、花生四烯酸脂加氢酶3(arachidonate lipoxygenase 3, ALOXE3)蛋白的表达情况。

结果:

相较于Control组,L-LE,H-LE及H-LE+Erastin处理组细胞的克隆数下降,ROS含量增加(P<0.05或P<0.01);H-LE和H-LE+Erastin处理组细胞的增殖能力降低,Fe2+含量、DPP4活性以及ALOXE3蛋白表达升高,SLC7A11蛋白表达水平降低(P<0.05或P<0.01)。与H-LE+Erastin组相比,加入Sita处理后,细胞的克隆数量、增殖能力及SLC7A11蛋白表达显著增加,而Fe2+含量、DPP4活性、ROS生成量及ALOXE3蛋白表达水平显著降低(P<0.01)。

结论:

LE联合Erastin可通过DPP4诱导结直肠癌(CRC)细胞发生铁死亡。

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尚韬,男,医学硕士,主治医师,主要从事肛肠病学的临床诊治与基础研究。E-mail:
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陈吉,女,主管药师,主要从事临床药学、药物药效药理等药学研究。E-mail:

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陈吉,女,主管药师,主要从事临床药学、药物药效药理等药学研究。E-mail:

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甘草水提物联合Erastin对二肽基肽酶4诱导结直肠癌细胞铁死亡的作用
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陈吉 1 , 姚欢欢 1 , 尚韬 2
中国新药杂志 | 实验研究 2023,32(3): 270-275
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中国新药杂志 | 实验研究 2023, 32(3): 270-275
甘草水提物联合Erastin对二肽基肽酶4诱导结直肠癌细胞铁死亡的作用
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陈吉1 , 姚欢欢1, 尚韬2
作者信息
  • 1湖州市第三人民医院药剂科,湖州 313000
  • 2浙江中医药大学附属第一医院/浙江省中医院肛肠科,杭州 310020
  • 陈吉,女,主管药师,主要从事临床药学、药物药效药理等药学研究。E-mail:

通讯作者:

尚韬,男,医学硕士,主治医师,主要从事肛肠病学的临床诊治与基础研究。E-mail:
Effect of liquorice extract combined with Erastin on dipeptidyl peptidase-4-induced iron death in colorectal cancer cells
Ji CHEN1 , Huan-huan YAO1, Tao SHANG2
Affiliations
  • 1Department of Pharmacy, Huzhou Third People's Hospital, Huzhou 313000, China
  • 2Department of Anorectal, The First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310020, China
出版时间: 2023-02-15
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目的:

探究甘草水提物(licorice extracts, LE)联合铁死亡诱导剂Erastin能否通过二肽基肽酶4(dipeptidyl peptidase-4, DPP4)诱导人结直肠腺癌上皮细胞(DLD-1)发生铁死亡。

方法:

将DLD-1细胞随机分为Control组、L-LE组(50 μg·mL-1 LE)、H-LE组(100 μg·mL-1 LE)、H-LE+Erastin组(100 μg·mL-1 LE+30 nmol·L-1 Erastin)、H-LE+Erastin+Sita(DDP4抑制剂)组(100 μg·mL-1 LE+30 nmol·L-1 Erastin+31.25 μg·mL-1 Sita),药物干预24 h。行细胞克隆实验和EDU-594细胞增殖实验测定细胞克隆及增殖情况,ELISA检测细胞Fe2+含量及DPP4活性变化,流式细胞术检测细胞活性氧(reactive oxygen species, ROS)含量,Western blotting检测细胞中溶质载体家族7成员11(solute carrier family 7 member 11, SLC7A11)、花生四烯酸脂加氢酶3(arachidonate lipoxygenase 3, ALOXE3)蛋白的表达情况。

结果:

相较于Control组,L-LE,H-LE及H-LE+Erastin处理组细胞的克隆数下降,ROS含量增加(P<0.05或P<0.01);H-LE和H-LE+Erastin处理组细胞的增殖能力降低,Fe2+含量、DPP4活性以及ALOXE3蛋白表达升高,SLC7A11蛋白表达水平降低(P<0.05或P<0.01)。与H-LE+Erastin组相比,加入Sita处理后,细胞的克隆数量、增殖能力及SLC7A11蛋白表达显著增加,而Fe2+含量、DPP4活性、ROS生成量及ALOXE3蛋白表达水平显著降低(P<0.01)。

结论:

LE联合Erastin可通过DPP4诱导结直肠癌(CRC)细胞发生铁死亡。

甘草水提物  /  Erastin  /  二肽基肽酶4  /  结直肠癌细胞  /  铁死亡
Objective:

To investigate whether licorice extracts (LE) combined with iron death inducer Erastin can induce iron death of colorectal cancer cell DLD1 through dipeptidyl peptidase-4 (DPP4).

Methods:

DLD1 cells were randomly divided into control group, L-LE group (50 μg·mL-1 LE), H-LE group (100 μg·mL-1 LE), H-LE+Erastin group (100 μg·mL-1 LE+30 nmol·L-1 Erastin) and H-LE+Erastin+Sita (DPP4 inhibitor) group (100 μg·mL-1 LE+30 nmol·L-1 Erastin+31.25 μg·mL-1 Sita), with drug interventions for 24 h. Cell cloning assay and Edu-594 cell proliferation test were conducted to determine the cloning and proliferation abilities of the cells. ELISA assay was used to detect the Fe2+ content and DPP4 activity. Flow cytometry was used to detect reactive oxygen species(ROS) content. Western blotting was used to detect the expression of solute carrier family 7 member 11(SLC7A11) and arachidonate lipoxygenase 3(ALOXE3) proteins.

Results:

Compared with control group, the cell cloning number decreased while the ROS content increased in L-LE group, H-LE group and H-LE+Erastin group (P<0.05 or P<0.01); and the proliferation ability and Fe2+ content decreased, DPP4 activity and ALOXE3 protein expression increased, SLC7A11 protein expression decreased in H-LE and H-LE+Erastin groups (P<0.05 or P<0.01). Compared with H-LE+Erastin group, the addition of Sita significantly increased cell cloning, proliferation and SLC7A11 protein expression, while significantly decreased Fe2+ content, DPP4 activity, ROS content and ALOXE3 protein expression (P<0.01).

Conclusion:

LE combined with Erastin can induce iron death of colorectal cancer (CRC) cell through DPP4.

licorice water extract  /  Erastin  /  dipeptidyl peptidase-4  /  colorectal cancer cells  /  iron death
陈吉, 姚欢欢, 尚韬. 甘草水提物联合Erastin对二肽基肽酶4诱导结直肠癌细胞铁死亡的作用. 中国新药杂志, 2023 , 32 (3) : 270 -275 .
Ji CHEN, Huan-huan YAO, Tao SHANG. Effect of liquorice extract combined with Erastin on dipeptidyl peptidase-4-induced iron death in colorectal cancer cells[J]. Chinese Journal of New Drugs, 2023 , 32 (3) : 270 -275 .
  • 浙江省中医药科技计划项目(2021ZB095)
2023年第32卷第3期
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  • 首发时间:2026-03-05
  • 出版时间:2023-02-15
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  • 录用日期:2022-10-07
基金
浙江省中医药科技计划项目(2021ZB095)
作者信息
    1湖州市第三人民医院药剂科,湖州 313000
    2浙江中医药大学附属第一医院/浙江省中医院肛肠科,杭州 310020

通讯作者:

尚韬,男,医学硕士,主治医师,主要从事肛肠病学的临床诊治与基础研究。E-mail:
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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
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