干细胞分子标记简述

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这是一篇关于干细胞分子标记的文章，里面列举了很多种不同的干细胞分子标记.
9 q  {' R: C& z% G- B- b$ LAppendix E.i. 0 i0 @+ g1 ?& T6 |  y
HOW DO RESEARCHERS USE
$ ~3 \/ k6 J7 u  b8 FMARKERS TO IDENTIFY STEM CELLS?
+ j! K+ n. K4 y' ?5 N' e5 P# e5 EIn recent years, scientists have discovered a widearray of stem cells that have unique capabilities to self-renew, grow indefinitely, and differentiate or develop into multiple types of cells and tissues. Researchers now know that many different types of stem cells exist but they all are found in
6 d; A& m- E0 @, m/ z) A* kvery small populations in the human body, in some cases 1stem cell in 100,000 cells
4 l# V8 @' ]# ^ in circulating blood.And, when scientists examine these cells under a microscope, they look ( c6 T& B  W! O, S' y9 b
just like any other cell in the tissue where they are found. So, how do scientists identify
) L$ D6 S6 F3 G+ L! mthese rare type of cells found in many different cells and tissues—a process that is much akin to finding a needle in a haystack? The answer is rather simple thanks to stem 5 T5 h( t3 [% [9 C
cell “markers.” This feature describes stem cell marker technology and how it is used in the # B. q- I" H2 e! k9 b4 I0 }5 x1 q
research laboratory. Following this is a listing of some of the commonly used stem cell markers
, d) q2 W& r7 S( e1 l(see Appendix E.ii. Markers Commonly Used to IdentifyStem Cells and to Characterize * m% ]3 d% V$ n) O
Differentiated Cell Types). ……………………………6 c, P$ e; d: U* i/ `

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