The expression of the renin-angiotensin-aldosterone system in the skin and its effects on skin physiology and pathophysiology.

CausticSymmetry Mon Sep 23, 2019 6:42 am

J Physiol Pharmacol. 2019 Jun;70(3). doi: 10.26402/jpp.2019.3.01. Epub 2019 Sep 18.
The expression of the renin-angiotensin-aldosterone system in the skin and its effects on skin physiology and pathophysiology.
Aleksiejczuk M1, Gromotowicz-Poplawska A1, Marcinczyk N1, Przylipiak A2, Chabielska E3.
Author information
1
Department of Biopharmacy, Medical University of Bialystok, Bialystok, Poland.
2
Department of Esthetic Medicine, Medical University of Bialystok, Bialystok, Poland.
3
Department of Biopharmacy, Medical University of Bialystok, Bialystok, Poland. chabewa@poczta.onet.pl.

The local renin-angiotensin-aldosterone system (RAAS) is fully expressed in the human skin at the mRNA and protein level. Local RAAS is known to play a regulatory function in epidermal proliferation, wound healing, scarring, cutaneous heating adaptation, and aging. There are also some indications of its role in the regulation of hair growth and sebum secretion. Impaired wound healing, skin diseases associated with diabetes, cancer development, psoriasis, and scleroderma may be related to changes in skin RAAS activity. Extensive research has shown that RAAS-modulating drugs can affect the skin when applied orally or topically, creating new therapeutic approaches against dermatological diseases.

Full: http://www.jpp.krakow.pl/journal/archive/06_19/pdf/10.26402/jpp.2019.3.01.pdf