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.
* u/ C' `- L- d% X! ^% FAppendix E.i. 6 U8 S# c2 l4 k2 r. _
HOW DO RESEARCHERS USE ) k2 k; Q" J9 q) j
MARKERS TO IDENTIFY STEM CELLS? 3 _( E' _/ u( B5 \4 }% p
In 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 8 g6 g' C& X) z: B7 Y
very small populations in the human body, in some cases 1stem cell in 100,000 cells, i/ B( I* H4 }! l
in circulating blood.And, when scientists examine these cells under a microscope, they look . `& R& }3 i. Y: }
just like any other cell in the tissue where they are found. So, how do scientists identify
' A3 O1 `& l* ithese 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 - V# B$ a  `( |* E0 x
cell “markers.” This feature describes stem cell marker technology and how it is used in the
7 x& J) y1 x, D% {' F9 h# M; r0 Oresearch laboratory. Following this is a listing of some of the commonly used stem cell markers
4 z7 l$ C2 E3 F  A0 {(see Appendix E.ii. Markers Commonly Used to IdentifyStem Cells and to Characterize
7 \. o1 _' U0 U$ KDifferentiated Cell Types). ……………………………$ d. X) T: X: `0 M
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