Article(id=1322901686351691776, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322901641049015115, 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=1611072000000, acceptedDateStr=2021-01-20, onlineDate=1793333940351, onlineDateStr=2026-10-30, pubDate=1626278400000, pubDateStr=2021-07-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793333940351, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793333940351, creator=13701087609, updateTime=1793333940351, updator=13701087609, issue=Issue{id=1322901641049015115, tenantId=1146029695717560320, journalId=1235980733773295621, year='2021', volume='30', issue='13', pageStart='1153', pageEnd='1248', issueExtLink='null', onlineDate='null', pubDate='1626278400000', pubDateStr='2021-07-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793333929460, creator='13701087609', updateTime=1793333989426, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322901892623376986, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322901641049015115, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322901892627571291, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322901641049015115, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1220, endPage=1226, ext={EN=ArticleExt(id=1322901686532046849, articleId=1322901686351691776, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Preparation of indocyanine green and doxorubicin micelles and evaluation of its anti-tumor effect in vitro, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Objective:

To combine the chemotherapy and photodynamic therapy in one system, the micelles (ID-M) that co-loaded the photosensitizer indocyanine green (ICG) and the chemotherapeutic drug doxorubicin (DOX) were prepared and characterized. The anti-tumor effects of ID-M in vitro were further investigated.

Methods:

An ultrasound dialysis method was used to prepare the micelles containing ICG and DOX (ID-M), while the single-encapsulated ICG micelles (I-M) and the single-encapsulated DOX micelles (D-M) were prepared using the same method as the controls. The particle size, Zeta potential, encapsulation efficiency and drug release behaviors of the micelles were measured. In addition, the anti-tumor effects and mechanism of ID-M in 4T1 cells were investigated.

Results:

The average hydrated diameter of ID-M particles was 80.4 nm with negative charge, and the coefficient of the particle size dispersion was 0.252 (<0.3). The encapsulation efficiency of ICG and DOX in ID-M were 92.5% and 96.8%, respectively. The results of the temperature warming testing under irradiation of ID-M solution reached (36.5±1.1) ℃. The release experiment of ID-M in vitro showed a significant sustained-release effect. Cell experiment proved that the uptake of 4T1 cells for ID-M was nearly 2 times higher than that for free drugs. The IC50 of ID-M inhibiting the growth of 4T1 cells with irradiation was 0.72 μg·mL-1, which was 3.6-fold lower than that of free ICG/DOX. Before light exposure, ID-M was mainly located in the lysosome. However, after light exposure, the ROS levels in the cells were increased due to the existence of ICG in ID-M, which damaged the lysosomal membrane and made DOX in ID-M enter to the nucleus to play a chemotherapeutic effect.

Conclusion:

In this study, the micelles (ID-M) with synergistic antitumor effects of phototherapy and chemotherapy were successfully prepared.

, authors=Mi-ya ZHANG, Liang CHEN, Hai-yan PANG, Hong YANG, authorsList=Mi-ya ZHANG, Liang CHEN, Hai-yan PANG, Hong YANG, authorCompany=null, correspAuthors=Hong YANG, authorNote=null, correspAuthorsNote=null, 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, fund=null), CN=ArticleExt(id=1322901687228301314, articleId=1322901686351691776, tenantId=1146029695717560320, journalId=1235980733773295621, language=CN, title=包载吲哚菁绿和阿霉素胶束的制备与体外抗肿瘤效果评价, columnId=1236330556003242277, journalTitle=中国新药杂志, columnName=实验研究, runingTitle=null, highlight=null, articleAbstract=
目的:

本研究旨在联合光治疗和化疗作用,制备共包载吲哚菁绿(ICG)和阿霉素(DOX)的胶束(ID-M),对制备得到的胶束进行表征并在细胞水平考察其体外抗肿瘤效果。

方法:

采用超声透析法制备ID-M,制备单包载ICG的胶束(I-M)和单包载DOX的胶束(D-M)作为对照。对胶束的粒径、Zeta电位、包封率及释放行为等进行测定,并通过ID-M对4T1细胞的作用,考察其抗肿瘤效果和作用机制。

结果:

制得的ID-M平均水合粒径为80.4 nm且带负电,多分散系数为0.252(<0.3),ICG和DOX的包封率分别为92.5%和96.8%;ID-M的升温实验结果达到(36.5±1.1)℃。体外释放实验表明ID-M具有明显的缓释效果。细胞实验证明:4T1细胞对ID-M的摄取量较游离药物均提升了近2倍量。ID-M在光照后抑制4T1细胞生长的IC50为0.72 μg·mL-1,较游离ICG/DOX下降了3.6倍。光照前ID-M中的DOX主要定位在溶酶体中,光照后ID-M中的ICG使细胞内的ROS水平提高,溶酶体膜破坏,DOX进入细胞核中发挥化疗作用。

结论:

本研究成功制备了ID-M,有效结合光治疗和化疗发挥协同抗肿瘤作用。

, authors=张米娅, 陈亮, 庞海燕, 杨红, authorsList=张米娅, 陈亮, 庞海燕, 杨红, authorCompany=null, correspAuthors=杨红, authorNote=

张米娅,女,硕士研究生,研究方向:肿瘤靶向纳米药物。E-mail:。

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杨红,女,教授,研究方向:肿瘤靶向纳米药物。联系电话:(0512)65884630,E-mail:。
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张米娅,女,硕士研究生,研究方向:肿瘤靶向纳米药物。E-mail:。

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包载吲哚菁绿和阿霉素胶束的制备与体外抗肿瘤效果评价
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张米娅 , 陈亮 , 庞海燕 , 杨红
中国新药杂志 | 实验研究 2021,30(13): 1220-1226
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中国新药杂志 |实验研究 2021 , 30 (13) : 1220 -1226
包载吲哚菁绿和阿霉素胶束的制备与体外抗肿瘤效果评价
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张米娅 , 陈亮, 庞海燕, 杨红
作者信息
  • 苏州大学药学院,苏州 215123
通讯作者:
杨红,女,教授,研究方向:肿瘤靶向纳米药物。联系电话:(0512)65884630,E-mail:。
作者简介:

张米娅,女,硕士研究生,研究方向:肿瘤靶向纳米药物。E-mail:。

Preparation of indocyanine green and doxorubicin micelles and evaluation of its anti-tumor effect in vitro
Mi-ya ZHANG , Liang CHEN, Hai-yan PANG, Hong YANG
Affiliations
  • College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
出版时间: 2021-07-15
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目的:

本研究旨在联合光治疗和化疗作用,制备共包载吲哚菁绿(ICG)和阿霉素(DOX)的胶束(ID-M),对制备得到的胶束进行表征并在细胞水平考察其体外抗肿瘤效果。

方法:

采用超声透析法制备ID-M,制备单包载ICG的胶束(I-M)和单包载DOX的胶束(D-M)作为对照。对胶束的粒径、Zeta电位、包封率及释放行为等进行测定,并通过ID-M对4T1细胞的作用,考察其抗肿瘤效果和作用机制。

结果:

制得的ID-M平均水合粒径为80.4 nm且带负电,多分散系数为0.252(<0.3),ICG和DOX的包封率分别为92.5%和96.8%;ID-M的升温实验结果达到(36.5±1.1)℃。体外释放实验表明ID-M具有明显的缓释效果。细胞实验证明:4T1细胞对ID-M的摄取量较游离药物均提升了近2倍量。ID-M在光照后抑制4T1细胞生长的IC50为0.72 μg·mL-1,较游离ICG/DOX下降了3.6倍。光照前ID-M中的DOX主要定位在溶酶体中,光照后ID-M中的ICG使细胞内的ROS水平提高,溶酶体膜破坏,DOX进入细胞核中发挥化疗作用。

结论:

本研究成功制备了ID-M,有效结合光治疗和化疗发挥协同抗肿瘤作用。

阿霉素  /  吲哚菁绿  /  胶束  /  光治疗-化疗  /  协同抗肿瘤作用
Objective:

To combine the chemotherapy and photodynamic therapy in one system, the micelles (ID-M) that co-loaded the photosensitizer indocyanine green (ICG) and the chemotherapeutic drug doxorubicin (DOX) were prepared and characterized. The anti-tumor effects of ID-M in vitro were further investigated.

Methods:

An ultrasound dialysis method was used to prepare the micelles containing ICG and DOX (ID-M), while the single-encapsulated ICG micelles (I-M) and the single-encapsulated DOX micelles (D-M) were prepared using the same method as the controls. The particle size, Zeta potential, encapsulation efficiency and drug release behaviors of the micelles were measured. In addition, the anti-tumor effects and mechanism of ID-M in 4T1 cells were investigated.

Results:

The average hydrated diameter of ID-M particles was 80.4 nm with negative charge, and the coefficient of the particle size dispersion was 0.252 (<0.3). The encapsulation efficiency of ICG and DOX in ID-M were 92.5% and 96.8%, respectively. The results of the temperature warming testing under irradiation of ID-M solution reached (36.5±1.1) ℃. The release experiment of ID-M in vitro showed a significant sustained-release effect. Cell experiment proved that the uptake of 4T1 cells for ID-M was nearly 2 times higher than that for free drugs. The IC50 of ID-M inhibiting the growth of 4T1 cells with irradiation was 0.72 μg·mL-1, which was 3.6-fold lower than that of free ICG/DOX. Before light exposure, ID-M was mainly located in the lysosome. However, after light exposure, the ROS levels in the cells were increased due to the existence of ICG in ID-M, which damaged the lysosomal membrane and made DOX in ID-M enter to the nucleus to play a chemotherapeutic effect.

Conclusion:

In this study, the micelles (ID-M) with synergistic antitumor effects of phototherapy and chemotherapy were successfully prepared.

doxorubicin  /  indocyanine green  /  micelles  /  photo-chemotherapy  /  synergistic antitumor effect
张米娅, 陈亮, 庞海燕, 杨红. 包载吲哚菁绿和阿霉素胶束的制备与体外抗肿瘤效果评价. 中国新药杂志, 2021 , 30 (13) : 1220 -1226 .
Mi-ya ZHANG, Liang CHEN, Hai-yan PANG, Hong YANG. Preparation of indocyanine green and doxorubicin micelles and evaluation of its anti-tumor effect in vitro[J]. Chinese Journal of New Drugs, 2021 , 30 (13) : 1220 -1226 .
  • 国家自然科学基金资助项目(81473166)
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2021年第30卷第13期
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  • 首发时间:2026-10-30
  • 出版时间:2021-07-15
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  • 录用日期:2021-01-20
基金
国家自然科学基金资助项目(81473166)
作者信息
    苏州大学药学院,苏州 215123

通讯作者:

杨红,女,教授,研究方向:肿瘤靶向纳米药物。联系电话:(0512)65884630,E-mail:。
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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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