Aging epidermis is maintained by changes in transit-amplifying cell kinetics, not stem cell kinetics.
Aging epidermis is maintained by changes in transit-amplifying cell kinetics, not stem cell kinetics.
复制标题
表皮老化是通过转运放大细胞动力学的变化来维持的,而不是干细胞动力学的变化。
DOI:
10.1038/jid.2009.236
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
Bickenbach,JackieR
中科院分区:
文献类型:
--
作者:
Winter,MichaelC;Bickenbach,JackieR
It has been assumed that the slow rate of healing in aging epidermis is due to slowing of the epidermal stem cell proliferative rate. In this issue, Charruyeret al.report that this may not be the case. Using a long-term repopulating model, they demonstrate that epidermal stem cell kinetics are maintained. Instead, it is the compensatory action of the transit-amplifying (TA) cells that changes in aging skin and thus bears responsibility for slowed wound healing.
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影响因子:
3.7
作者:
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通讯作者:
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DOI:
10.1073/pnas.0503280102
发表时间:
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