Efficient expansion of rare human circulating hematopoietic stem/progenitor cells in steady-state blood using a polypeptide-forming 3D culture.
Efficient expansion of rare human circulating hematopoietic stem/progenitor cells in steady-state blood using a polypeptide-forming 3D culture.
复制标题
使用形成多肽的 3D 培养物有效扩增稳态血液中稀有的人类循环造血干/祖细胞
DOI:
10.1007/s13238-021-00900-4
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发表时间:
2022-11
期刊:
影响因子:
21.1
通讯作者:
Huang, He
中科院分区:
文献类型:
--
作者:
Xu, Yulin;Zeng, Xiangjun;Zhang, Mingming;Wang, Binsheng;Guo, Xin;Shan, Wei;Cai, Shuyang;Luo, Qian;Li, Honghu;Li, Xia;Li, Xue;Zhang, Hao;Wang, Limengmeng;Lin, Yu;Liu, Lizhen;Li, Yanwei;Zhang, Meng;Yu, Xiaohong;Qian, Pengxu;Huang, He
关键词:
Although widely applied in treating hematopoietic malignancies, transplantation of hematopoietic stem/progenitor cells (HSPCs) is impeded by HSPC shortage. Whether circulating HSPCs (cHSPCs) in steady-state blood could be used as an alternative source remains largely elusive. Here we develop a three-dimensional culture system (3DCS) including arginine, glycine, aspartate, and a series of factors. Fourteen-day culture of peripheral blood mononuclear cells (PBMNCs) in 3DCS led to 125- and 70-fold increase of the frequency and number of CD34+cells. Further, 3DCS-expanded cHSPCs exhibited the similar reconstitution rate compared to CD34+HSPCs in bone marrow. Mechanistically, 3DCS fabricated an immunomodulatory niche, secreting cytokines as TNF to support cHSPC survival and proliferation. Finally, 3DCS could also promote the expansion of cHSPCs in patients who failed in HSPC mobilization. Our 3DCS successfully expands rare cHSPCs, providing an alternative source for the HSPC therapy, particularly for the patients/donors who have failed in HSPC mobilization.
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影响因子:
11.4
作者:
通讯作者:
--
DOI:
10.1073/pnas.86.22.8897
发表时间:
1989-11-01
影响因子:
11.1
作者:
BODINE, DM;KARLSSON, S;NIENHUIS, AW
通讯作者:
NIENHUIS, AW
影响因子:
2.6
作者:
McKinney-Freeman, S;Goodell, MA
通讯作者:
Goodell, MA
影响因子:
14.8
作者:
Efremova, Mirjana;Vento-Tormo, Miquel;Vento-Tormo, Roser
通讯作者:
Vento-Tormo, Roser
影响因子:
20.3
作者:
Ku, H;Yonemura, Y;Ogawa, M
通讯作者:
Ogawa, M