IDENTIFICATION AND IN VIVO ANALYSIS OF MURINE HEMATOPOIETIC STEM CELLS

被引:3
作者
Avagyan, Serine [1 ,2 ]
Amrani, Yacine M. [1 ,2 ]
Snoeck, Hans-Willem [1 ,2 ]
机构
[1] Mt Sinai Sch Med, Dept Gene & Cell Med, New York, NY USA
[2] Mt Sinai Sch Med, Black Family Stem Cell Inst, New York, NY USA
来源
GUIDE TO TECHNIQUES IN MOUSE DEVELOPMENT, PT A: MICE, EMBRYOS, AND CELLS, 2ND EDITION | 2010年 / 476卷
关键词
MOUSE BONE-MARROW; CFU-S CELL; SELF-RENEWAL; COMPETITIVE REPOPULATION; PROGENITOR CELLS; HAEMOGENIC ENDOTHELIUM; LINEAGE COMMITMENT; T-CELLS; C-KIT; EXPRESSION;
D O I
10.1016/S0076-6879(10)76023-7
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Hematopoietic stem cells (HSCs) can self-renew and give rise to all the cells of the blood and the immune system. As they differentiate, HSCs progressively lose their self-renewal capacity and generate lineage-restricted multipotential progenitor cells that in turn give rise to mature cells. The development of rigorous quantitative in vivo assays for HSC activity combined with multicolor flow cytometry and high-speed sorting have resulted in the phenotypic definition of HSCs to virtual purity. Here, we describe the isolation and identification of HSCs by flow cytometry and the use of competitive repopulation to assess HSC number and function.
引用
收藏
页码:429 / 447
页数:19
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