[go: up one dir, main page]

CN107475185A - 一种用于培养人间充质干细胞的无动物源成分培养基 - Google Patents

一种用于培养人间充质干细胞的无动物源成分培养基 Download PDF

Info

Publication number
CN107475185A
CN107475185A CN201610398256.1A CN201610398256A CN107475185A CN 107475185 A CN107475185 A CN 107475185A CN 201610398256 A CN201610398256 A CN 201610398256A CN 107475185 A CN107475185 A CN 107475185A
Authority
CN
China
Prior art keywords
stem cell
human
culture medium
mesenchymal stem
culture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610398256.1A
Other languages
English (en)
Inventor
杨旅军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610398256.1A priority Critical patent/CN107475185A/zh
Publication of CN107475185A publication Critical patent/CN107475185A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0652Cells of skeletal and connective tissues; Mesenchyme
    • C12N5/0662Stem cells
    • C12N5/0667Adipose-derived stem cells [ADSC]; Adipose stromal stem cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0652Cells of skeletal and connective tissues; Mesenchyme
    • C12N5/0662Stem cells
    • C12N5/0668Mesenchymal stem cells from other natural sources
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00Specific components of cell culture medium
    • C12N2500/05Inorganic components
    • C12N2500/10Metals; Metal chelators
    • C12N2500/20Transition metals
    • C12N2500/24Iron; Fe chelators; Transferrin
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00Specific components of cell culture medium
    • C12N2500/30Organic components
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00Specific components of cell culture medium
    • C12N2500/30Organic components
    • C12N2500/32Amino acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00Specific components of cell culture medium
    • C12N2500/30Organic components
    • C12N2500/46Amines, e.g. putrescine
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2500/00Specific components of cell culture medium
    • C12N2500/70Undefined extracts
    • C12N2500/80Undefined extracts from animals
    • C12N2500/84Undefined extracts from animals from mammals
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/113Acidic fibroblast growth factor (aFGF, FGF-1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10Growth factors
    • C12N2501/115Basic fibroblast growth factor (bFGF, FGF-2)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/30Hormones
    • C12N2501/33Insulin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Developmental Biology & Embryology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Rheumatology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

本发明涉及一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分:重组人胰岛素:1~100ug/ml;碱性成纤维细胞生长因子:1~50ng/ml;人转铁蛋白:1~50ug/ml;亚硒酸:1~80ug/ml;丝氨酸:1~300ug/ml氯化胆碱:1~200ug/ml;腺嘌呤:1~60ug/ml;单乙酰胺:1~100ug/ml;磷酰乙醇胺:0.01~10mmol/ml;孕酮:1~40 pg/ml;三碘甲状腺氨酸:1~50pg/ml;人血浆:1~100ul/ml。本发明的培养基在培养人脂肪来源间充质干细胞和人脐带间充质干细胞中,取得了显著优于传统培养基的培养效能,具有细胞保持良好干细胞特性,细胞增殖能力、生物学性能更强的特点;降低了干细胞对胎牛血清的依赖,也减轻了胎牛血清对干细胞特性和分化的不利影响,彻底去除胎牛血清,避免因为存在动物血清质量不佳导致的病毒污染风险,更加符合临床应用。

Description

一种用于培养人间充质干细胞的无动物源成分培养基
技术领域
本发明涉及干细胞培养技术领域,具体涉及一种用于培养人间充质干细胞的无动物源成分培养基。
背景技术
间充质干细胞【mesenchymal stem cells,MSC】是干细胞家族的重要成员,来源于发育早期的中胚层和外胚层,属于多能干细胞,MSC最初在骨髓中发现,因其具有多向分化潜能、造血支持和促进干细胞植入、免疫调控和自我复制等特点而日益受到人们的关注。如间充质干细胞在体内或体外特定的诱导条件下,可分化为脂肪、骨、软骨、肌肉、肌腱、韧带、神经、肝、心肌、内皮等多种组织细胞,连续传代培养和冷冻保存后仍具有多向分化潜能,可作为理想的种子细胞用于衰老和病变引起的组织器官损伤修复。
传统的间充质干细胞培养方法使用的培养基大都含有动物血清,一方面造成成纤维细胞的污染,影响角质细胞生长,加速角质细胞分化;另一方面由于血清和成分不明的蛋白的存在,对细胞生物学、毒理学、病理学等基础研究形成干扰;同时采用添加血清的培养基构建的人工组织进行体内移植,可以使受者体内产生抗牛蛋白抗体引起免疫反应,从而导致患者尤其在重复输注干细胞治疗后治疗失效等不安全因素。
当前也有一些公司开发的新一代无血清培养基,如Invitrogen 开发MSC SFMXenoFree 无血清培养基、加拿大stemcell 公司开发了MesenCultTM-XF Medium 无血清培养基、BD 公司开发的BDMOSAICTM Hmsc SF Medium 和CellGenix 开发的Serum-free MSCMedium 等。但这些培养基价格昂贵,在培养MSC 过程中都需要使用附属产品进行细胞培养瓶的包被处理。
发明内容
本发明的目的是针对现有技术的不足,提供一种增殖能力强、适合于临床应用的间充质干细胞的无动物源成分培养基。
为实现上述目的,本发明采用如下技术方案:
一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分,以浓度计:
重组人胰岛素:1~100ug/ml;
碱性成纤维细胞生长因子:1~50ng/ml;
人转铁蛋白:1~50ug/ml;
亚硒酸:1~80ug/ml;
丝氨酸:1~300ug/ml;
氯化胆碱:1~200ug/ml;
腺嘌呤:1~60ug/ml;
单乙酰胺:1~100ug/ml;
磷酰乙醇胺:0.01~10mmol/ml;
孕酮:1~40pg/ml
三碘甲状腺氨酸:1~50pg/ml;
人血浆:1~100ul/ml。
作为优选,本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分:
重组人胰岛素:1~50ug/ml;
碱性成纤维细胞生长因子:1~20ng/ml;
人转铁蛋白:1~20ug/ml;
亚硒酸:1~30ug/ml;
丝氨酸:1~150ug/ml;
氯化胆碱:1~100ug/ml;
腺嘌呤:1~30ug/ml;
单乙酰胺:1~20ug/ml;
磷酰乙醇胺:0.05~1mmol/ml;
孕酮:1~10pg/ml
三碘甲状腺氨酸:1~20pg/ml;
人血浆:1~50ul/ml。
更有选地,本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分:
重组人胰岛素:5ug/ml;
碱性成纤维细胞生长因子:4ng/ml;
人转铁蛋白:5ug/ml;
亚硒酸:6.84ug/ml;
丝氨酸:105ug/ml;
氯化胆碱:89.3ug/ml;
腺嘌呤:12.2ug/ml;
单乙酰胺:14ug/ml;
磷酰乙醇胺:0.1mmol/ml;
孕酮:3.145pg/ml
三碘甲状腺氨酸:13.46pg/ml;
人血浆:15ul/ml。
优选的,所述的一种用于培养人间充质干细胞的无动物源成分培养基,还包括基础培养基,所述基础培养基为高糖DMEM 培养基。
所述的一种用于培养人间充质干细胞的无动物源成分培养基在人脂肪间充质干细胞和人脐带间充质干细胞培养中的应用。
本发明的有益效果为:
1、本发明培养基在通用型DMEM培养基的基础上,添加十余种促进细胞生长的物质,降低了干细胞对胎牛血清的依赖,也减轻了胎牛血清对干细胞特性和分化的不利影响,彻底去除胎牛血清,更加符合临床应用。
2、对比通用型间充质干细胞培养基,上述培养基具有细胞保持良好干细胞特性、细胞增殖能力更强的特点;
3、与国外某知名低血清培养基相比,培养最常使用的人脂肪来源干细胞/人脐带间充质干细胞,在细胞形态和增殖能力方面,都表现出了优势;
4、本发明培养基生产成本可以控制在国外同类型培养基价格1/10左右;
5、在培养基中加入单乙酰胺、氯化胆碱,有助于新的细胞的分裂合成。在细胞的活动中,细胞会通过单乙酰胺激酶以单乙酰胺为底物合成磷酰乙醇胺,通过胆碱激酶将胆碱转化为磷酸胆碱,同时单乙酰胺也是糖基磷脂酰肌醇的组成部分,糖基磷脂酰肌醇是细胞表面蛋白黏附的必须物质;三碘甲状腺氨酸,刺激RNA多聚酶I和II的合成,增加蛋白质的合成;丝氨酸,参加嘌呤和嘧啶的生物合成,是多种氨基酸(甘氨酸、半胱氨酸等)和叶酸的前体。
附图说明:
附图1为本发明培养基成纤维细胞培养实验细胞计数分析;
附图2为本发明培养基成纤维细胞培养实验细胞形态观察图(x40);
附图3为本发明培养基成纤维细胞培养实验细胞形态观察图(x100)。
具体实施方式:
下面结合实施例对本发明进行详细的描述,但它们不是对本发明的进一步限制。
实施例一
本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分,以浓度计:
重组人胰岛素:5ug/ml;
碱性成纤维细胞生长因子:4ng/ml;
人转铁蛋白:5ug/ml;
亚硒酸:6.84ug/ml;
丝氨酸:105ug/ml;
氯化胆碱:89.3ug/ml;
腺嘌呤:12.2ug/ml;
单乙酰胺:14ug/ml;
磷酰乙醇胺:0.1mmol/ml;
孕酮:3.145pg/ml
三碘甲状腺氨酸:13.46pg/ml;
人血浆:15ul/ml。
实施例二:
本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分,以浓度计:
重组人胰岛素:1ug/ml;
碱性成纤维细胞生长因子:20ng/ml;
人转铁蛋白:50ug/ml;
亚硒酸:1ug/ml;
丝氨酸:150ug/ml;
氯化胆碱:1ug/ml;
腺嘌呤:60ug/ml;
单乙酰胺:20ug/ml;
磷酰乙醇胺:0.05mmol/ml;
孕酮:1pg/ml
三碘甲状腺氨酸:1pg/ml;
人血浆:10ul/ml。
实施例三:
本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分,以浓度计:
重组人胰岛素:50ug/ml;
碱性成纤维细胞生长因子:50ng/ml;
人转铁蛋白:1ug/ml;
亚硒酸:80ug/ml;
丝氨酸:300ug/ml;
氯化胆碱:100ug/ml;
腺嘌呤:1ug/ml;
单乙酰胺:1ug/ml;
磷酰乙醇胺:10mmol/ml;
孕酮:10pg/ml
三碘甲状腺氨酸:50pg/ml;
人血浆:100ul/ml。
实施例四:
本发明所述的一种用于培养人间充质干细胞的无动物源成分培养基,包括下列成分,以浓度计:
重组人胰岛素:100ug/ml;
碱性成纤维细胞生长因子:1ng/ml;
人转铁蛋白:20ug/ml;
亚硒酸:30ug/ml;
丝氨酸:1ug/ml;
氯化胆碱:200ug/ml;
腺嘌呤:30ug/ml;
单乙酰胺:100ug/ml;
磷酰乙醇胺:0.01mmol/ml;
孕酮:40pg/ml
三碘甲状腺氨酸:20pg/ml;
人血浆:50ul/ml。
实施例四:无动物源成分培养基成纤维细胞培养实验
1. 以DMEM为基础培养基,共进行9组不同添加物添加培养实验,并进行细胞形态学观察和细胞计数分析。
如附图1所示,在DMEM基础培养基中添加特有的促进生长的成分后,2%FCS(胎牛血清)(培养基2~5)的添加极大促进了人成纤维细胞的增殖,远远优于添加10%FCS的常规培养基(培养基1);而以1%(10ul/ml)人血浆(培养基9)和培养基8(本发明培养基)置换2%FCS,细胞的增殖效率更有显著提高,本发明培养基(培养基8)培养效果最好。
细胞形态比较:图2~3中的A~I分别对应培养基1~9的细胞形态,培养基1 (图A)的常规培养基,成纤维细胞胞体大,成纤维条索状;添加剂+2%FCS组(图E)细胞胞体小,呈短梭型;本发明培养基(图H)组,细胞胞体最小,呈星形多角状,细胞核浆比最大,具有更强的增殖能力。

Claims (5)

1.一种用于培养人间充质干细胞的无动物源成分培养基,其特征在于,包括下列成分:
重组人胰岛素:1~100ug/ml;
碱性成纤维细胞生长因子: 1~50ng/ml;
人转铁蛋白:1~50ug/ml;
亚硒酸:1~80ug/ml;
丝氨酸:1~300ug/ml;
氯化胆碱:1~200ug/ml;
腺嘌呤:1~60ug/ml;
单乙酰胺:1~100ug/ml;
磷酰乙醇胺:0.01~10mmol/ml;
孕酮:1~40 pg/ml;
三碘甲状腺氨酸:1~50pg/ml;
人血浆:1~100ul/ml。
2.根据权利要求1所述的一种用于培养人间充质干细胞的无动物源成分培养基,其特征在于,包括下列成分:
重组人胰岛素:1~50ug/ml;
碱性成纤维细胞生长因子: 1~20ng/ml;
人转铁蛋白:1~20ug/ml;
亚硒酸:1~30ug/ml;
丝氨酸:1~150ug/ml;
氯化胆碱:1~100ug/ml;
腺嘌呤:1~30ug/ml;
单乙酰胺:1~20ug/ml;
磷酰乙醇胺:0.05~1mmol/ml;
孕酮:1~10pg/ml;
三碘甲状腺氨酸:1~20pg/ml;
人血浆:1~50ul/ml。
3.根据权利要求1所述的一种用于培养人间充质干细胞的无动物源成分培养基,其特征在于,包括下列成分:
重组人胰岛素:5ug/ml;
碱性成纤维细胞生长因子: 4ng/ml;
人转铁蛋白:5ug/ml;
亚硒酸:6.84ug/ml;
丝氨酸:105ug/ml;
氯化胆碱:89.3ug/ml;
腺嘌呤:12.2ug/ml;
单乙酰胺:14ug/ml;
磷酰乙醇胺:0.1mmol/ml;
孕酮:3.145pg/ml;
三碘甲状腺氨酸:13.46pg/ml;
人血浆:15ul/ml。
4.根据权利要求1~3任一项所述的一种用于培养人间充质干细胞的无动物源成分培养基,其特征在于,还包括基础培养基,所述基础培养基为高糖DMEM 培养基。
5.根据权利要求1~3任一项所述的一种用于培养人间充质干细胞的无动物源成分培养基在人脂肪间充质干细胞和人脐带间充质干细胞培养中的应用。
CN201610398256.1A 2016-06-07 2016-06-07 一种用于培养人间充质干细胞的无动物源成分培养基 Pending CN107475185A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610398256.1A CN107475185A (zh) 2016-06-07 2016-06-07 一种用于培养人间充质干细胞的无动物源成分培养基

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610398256.1A CN107475185A (zh) 2016-06-07 2016-06-07 一种用于培养人间充质干细胞的无动物源成分培养基

Publications (1)

Publication Number Publication Date
CN107475185A true CN107475185A (zh) 2017-12-15

Family

ID=60594497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610398256.1A Pending CN107475185A (zh) 2016-06-07 2016-06-07 一种用于培养人间充质干细胞的无动物源成分培养基

Country Status (1)

Country Link
CN (1) CN107475185A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042079A (zh) * 2019-04-16 2019-07-23 深圳大学 一种用于培养间充质干细胞的培养基
CN111440764A (zh) * 2020-02-21 2020-07-24 广东国科细胞科技有限公司 间充质干细胞的无血清培养基及间充质干细胞的临床级规模化培养方法
WO2021227573A1 (zh) * 2020-05-14 2021-11-18 梦芊科技知识产权有限公司 无异源培养基及使用其扩增间充质干细胞的方法
CN115369080A (zh) * 2022-08-08 2022-11-22 北京大学人民医院 一种临床级自体尿源干细胞培养基及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871343A (zh) * 2003-11-04 2006-11-29 株式会社宝玛斯特 从脂肪组织制备干细胞的方法和系统
CN102433301A (zh) * 2011-12-02 2012-05-02 上海安集协康生物技术有限公司 一种提取扩增单克隆间充质干细胞的方法及所用培养液
WO2015169762A1 (en) * 2014-05-06 2015-11-12 F. Hoffmann-La Roche Ag Method for differentiation of pluripotent stem cells into cardiomyocytes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871343A (zh) * 2003-11-04 2006-11-29 株式会社宝玛斯特 从脂肪组织制备干细胞的方法和系统
CN102433301A (zh) * 2011-12-02 2012-05-02 上海安集协康生物技术有限公司 一种提取扩增单克隆间充质干细胞的方法及所用培养液
WO2015169762A1 (en) * 2014-05-06 2015-11-12 F. Hoffmann-La Roche Ag Method for differentiation of pluripotent stem cells into cardiomyocytes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110042079A (zh) * 2019-04-16 2019-07-23 深圳大学 一种用于培养间充质干细胞的培养基
CN111440764A (zh) * 2020-02-21 2020-07-24 广东国科细胞科技有限公司 间充质干细胞的无血清培养基及间充质干细胞的临床级规模化培养方法
WO2021227573A1 (zh) * 2020-05-14 2021-11-18 梦芊科技知识产权有限公司 无异源培养基及使用其扩增间充质干细胞的方法
CN115369080A (zh) * 2022-08-08 2022-11-22 北京大学人民医院 一种临床级自体尿源干细胞培养基及其应用

Similar Documents

Publication Publication Date Title
JP7410899B2 (ja) 間葉系幹細胞の細胞培養法
CN112322580B (zh) 一种间充质干细胞无血清培养基的应用
US9321995B2 (en) Stem cell culture medium and its applications as well as a stem cell culture method
US5945337A (en) Method for culturing CD34+ cells in a serum-free medium
CN103060264B (zh) 一种干细胞培养基及其应用和干细胞培养方法
KR20130112028A (ko) 무혈청 합성 세포배양 배지
WO2007123363A1 (en) Culture media and methods for culturing mesenchymal stem cell
CN105112362A (zh) 一种胎盘间充质干细胞的无血清培养基及其制备方法
CN113564111A (zh) 一种低氧培养脐带来源间充质干细胞的方法
CN107475185A (zh) 一种用于培养人间充质干细胞的无动物源成分培养基
CN112410282B (zh) 一种体外高效诱导高级分支状肺类器官的方法及实验模型和化合物组合
CN107557331A (zh) 一种分离和培养人脂肪干细胞的方法
KR101349183B1 (ko) 3차원 세포배양으로 수득한 조건 배지를 유효성분으로 포함하는 허혈성 질환 치료용 약학적 조성물
CN107475184A (zh) 一种用于培养人间充质干细胞的低血清培养基
KR20160079390A (ko) 줄기세포 배양을 위한 배지조성물
US20150329826A1 (en) Materials and methods for cell culture
US20130028873A1 (en) Method for increasing activity in human stem cell
CN117535237B (zh) 人脐带间充质干细胞培养基及其制备方法
ES2764199T3 (es) Procedimiento para producir células madre multipotentes y progenitores
WO2016085250A1 (ko) 발모촉진용 조성물
CN104120106B (zh) 利用猪去分化脂肪细胞诱导分化形成骨骼肌细胞的方法
WO2021227573A1 (zh) 无异源培养基及使用其扩增间充质干细胞的方法
KR20220065805A (ko) 요세포로부터 생성된 조직과 같은 내피 및 평활근 및 이와 관련된 용도
Huri Effect of culture conditions on the multinucleation of human adipose-derived stem cells
Dsa et al. Stem cells-The powerhouse of tissue engineering

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171215

RJ01 Rejection of invention patent application after publication