Stem cells and aberrant signaling of molecular systems in skin aging
Stem cells and aberrant signaling of molecular systems in skin aging
复制标题
皮肤衰老中的干细胞和分子系统的异常信号传导
DOI:
10.1016/j.arr.2014.10.006
复制
发表时间:
2015-01
期刊:
影响因子:
--
通讯作者:
Cheng B
中科院分区:
文献类型:
--
作者:
Xuan M;Peng Y;Victor Y.L. Leung;Cheng B
The skin is the body's largest organ and it is able to self-repair throughout an individual's life. With advanced age, skin is prone to degenerate in response to damage. Although cosmetic surgery has been widely adopted to rejuvinate skin, we are far from a clear understanding of the mechanisms responsible for skin aging. Recently, adult skin-resident stem/progenitor cells, growth arrest, senescence or apoptotic death and dysfunction caused by alterations in key signaling genes, such as Ras/Raf/MEK/ERK, PI3K/Akt-kinases, Wnt, p21 and p53, have been shown to play a vital role in skin regeneration. Simultaneously, enhanced telomere attrition, hormone exhaustion, oxidative stress, genetic events and ultraviolet radiation exposure that result in severe DNA damage, genomic instability and epigenetic mutations also contribute to skin aging. Therefore, cell replacement and targeting of the molecular systems found in skin hold great promise for controlling or even curing skin aging.
登录
查看更多内容
影响因子:
4.1
作者:
Xue, S.;Li, L.
通讯作者:
Li, L.
影响因子:
21.3
作者:
Kolev, Vihren;Mandinova, Anna;Guinea-Viniegra, Juan;Hu, Bing;Lefort, Karine;Lambertini, Chiara;Neel, Victor;Dummer, Reinhard;Wagner, Erwin F.;Dotto, G. Paolo
通讯作者:
Dotto, G. Paolo
影响因子:
16.6
作者:
通讯作者:
--
影响因子:
7.8
作者:
George SK;Jiao Y;Bishop CE;Lu B
通讯作者:
Lu B
DOI:
10.1111/j.1600-0749.2007.00388.x
发表时间:
2007-08
期刊:
Pigment cell research
影响因子:
--
作者:
S. Nishikawa;M. Osawa
通讯作者:
S. Nishikawa;M. Osawa