Contributions of peroxisome proliferator-activated receptor β/δ to skin health and disease
Contributions of peroxisome proliferator-activated receptor β/δ to skin health and disease
复制标题
过氧化物酶体增殖物激活受体 β/δ 对皮肤健康和疾病的贡献
作者:
A. Montagner;W. Wahli
Abstract Among the three peroxisome proliferator-activated receptor (PPAR) transcription factors, PPARβ/δ is the isotype with the broadest expression pattern. In fact, the expression of PPARβ/δ is ubiquitous, albeit at levels that are tightly regulated. Herein, we reviewed its multiple functions in skin health and disease. PPARβ/δ has pro-differentiating effects in keratinocytes, regulates sebocyte differentiation, and promotes hair follicle growth in healthy skin. Furthermore, we reviewed novel insights into the roles of PPARβ/δ in skin wound healing, especially in inhibiting apoptosis and in modulating keratinocyte proliferation and migration. Therefore, PPARβ/δ represents a research target for the understanding and treatment of inflammatory skin diseases, such as psoriasis and acne vulgaris. In addition, PPARβ/δ is a tumor growth modifier. Epidemiological studies have established that tumor progression may be exacerbated by chronic low-grade inflammation, a condition promoting the production of the lipids that act as modulators of PPARβ/δ activity. The action of PPARβ/δ in skin cancer is ambivalent, which might be explained by this receptor’s putative highly context-specific behavior, which depends on a combination of factors ranging from receptor expression levels to co-regulator distribution, diversity and activity of the ligands produced, and other tissue-specific conditions. Given its diverse and crucial roles in many tissues and organs, PPARβ/δ will remain a major focus of future research.
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影响因子:
23.9
作者:
Fuchs E
通讯作者:
Fuchs E
DOI:
10.1093/jnci/djp078
发表时间:
2009-05
期刊:
Journal of the National Cancer Institute
影响因子:
--
作者:
Xiangsheng Zuo;Zhanglong Peng;M. Moussalli;Jeffrey S. Morris;R. Broaddus;S. Fischer;I. Shureiqi
通讯作者:
Xiangsheng Zuo;Zhanglong Peng;M. Moussalli;Jeffrey S. Morris;R. Broaddus;S. Fischer;I. Shureiqi
影响因子:
11.2
作者:
J. Shao;H. Sheng;R. Dubois
通讯作者:
J. Shao;H. Sheng;R. Dubois
影响因子:
11.2
作者:
Kim SH;Park YY;Kim SW;Lee JS;Wang D;DuBois RN
通讯作者:
DuBois RN
影响因子:
6.5
作者:
Trivedi, Nishit R.;Cong, Zhaoyuan;Thiboutot, Diane M.
通讯作者:
Thiboutot, Diane M.