Matrix-degrading metalloproteinases in photoaging.

Matrix-degrading metalloproteinases in photoaging.
复制标题

DOI:
10.1038/jidsymp.2009.8
复制
发表时间:
2009-08
影响因子:
--
通讯作者:
Fisher, Gary J.
Fisher, Gary J.
中科院分区:
其他
文献类型:
--
作者:
Quan, Taihao;Qin, Zhaoping;Xia, Wei;Shao, Yuan;Voorhees, John J.;Fisher, Gary J.

文献摘要

参考文献

被引文献

相似文献

来自太阳的紫外线(UV)照射通过复杂的多分子途径对皮肤健康产生不利影响。皮肤过早老化(光老化)是慢性暴露于太阳紫外线照射的最广泛认识的有害影响之一。真皮结缔组织的广泛损伤是光老化皮肤的标志。皮肤结缔组织的正常结构的破坏损害皮肤功能,并导致它看起来老化。UV照射诱导基质金属蛋白酶(MMP)家族的某些成员的表达,其降解胶原蛋白和构成真皮结缔组织的其它细胞外基质(ECM)蛋白。虽然MMPs在光老化过程中的关键作用是不可否认的,但重要的问题仍然存在。本文总结了我们目前对MMP在光老化过程中的作用的认识,并提出了新的数据,1)描述了在体内的人皮肤中的MMP家族的所有成员的UV照射的表达和调节,和2)量化的相对贡献的表皮和真皮的UV照射诱导的MMP在人体皮肤中的表达在体内。
Ultraviolet (UV) irradiation from the sun adversely impacts skin health through complex, multiple molecular pathways. Premature skin aging (photoaging) is among the most widely appreciated harmful effects of chronic exposure to solar UV irradiation. Extensive damage to the dermal connective tissue is a hallmark of photoaged skin. Disruption of the normal architecture of skin connective tissue impairs skin function and causes it to look aged. UV irradiation induces expression of certain members of the matrix metalloproteinase (MMP) family, which degrade collagen and other extracellular matrix (ECM) proteins that comprise the dermal connective tissue. Although the critical role of MMPs in photoaging process is undeniable, important questions remain. This article summarizes our current understanding regarding the role of MMPs in the photoaging process and presents new data that 1) describe expression and regulation by UV irradiation of all members of the MMP family in human skin in vivo, and 2) quantify the relative contributions of the epidermis and dermis to expression of UV irradiation-induced MMPs in human skin in vivo.
DOI: 10.1046/j.1523-1747.2003.12148.x
发表时间: 2003-05-01
影响因子: 6.5
作者:
Fligiel, SEG;Varani, J;Voorhees, JJ
通讯作者: Voorhees, JJ
DOI: 10.1385/1-59259-046-2:079
发表时间: 2000-01-01
期刊: MATRIX METALLOPROTEINASE PROTOCOLS
影响因子: --
作者:
Overall, CM
通讯作者: Overall, CM
DOI: 10.1172/jci9362
发表时间: 2000-09-01
影响因子: 15.9
作者:
Fisher, GJ;Datta, S;Voorhees, JJ
通讯作者: Voorhees, JJ
DOI: 10.1056/nejm199711133372003
发表时间: 1997-11-13
影响因子: 158.5
作者:
Fisher, GJ;Wang, ZQ;Voorhees, JJ
通讯作者: Voorhees, JJ
DOI: 10.1074/jbc.272.12.7608
发表时间: 1997-03-21
影响因子: 4.8
作者:
Knauper, V;Cowell, S;Murphy, G
通讯作者: Murphy, G