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. 7 S2 @! x  |4 Z5 z
Appendix E.i. + N2 Q- _) R4 w1 G0 H- n0 C
HOW DO RESEARCHERS USE
0 ~0 ^! r; j  l  |% `8 l1 BMARKERS TO IDENTIFY STEM CELLS?
. x* L, P% r# sIn 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 % c! v" f% y- y! W
very small populations in the human body, in some cases 1stem cell in 100,000 cells7 {& F% }$ `" o* S8 L! R/ j
in circulating blood.And, when scientists examine these cells under a microscope, they look
: \% A  |0 V- E. b) Djust like any other cell in the tissue where they are found. So, how do scientists identify 5 \* q7 M( b: n# R
these 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 3 P: g8 B1 b6 X9 H$ }1 d- h
cell “markers.” This feature describes stem cell marker technology and how it is used in the
0 |: c' B8 j; a& dresearch laboratory. Following this is a listing of some of the commonly used stem cell markers
8 ^& O" C1 v0 o7 T1 ~(see Appendix E.ii. Markers Commonly Used to IdentifyStem Cells and to Characterize 9 X0 S2 S# J8 b- m- |
Differentiated Cell Types). ……………………………3 h0 F; ]% @6 Y2 u; l: x+ h
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