The role of adventitia in hypoxic vascular remodeling.
- Author:
Fu-Yang YU
1
;
Sheng-Chang YANG
1
;
En-Sheng JI
2
,
3
Author Information
1. Department of Physiology, College of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050091, China.
2. Department of Physiology, College of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050091, China. jesphy@
3. com.
- Publication Type:Journal Article
- From:
Acta Physiologica Sinica
2018;70(2):211-216
- CountryChina
- Language:Chinese
-
Abstract:
As an important site for the production, storage and release of key regulators for vascular function, the vascular adventitia is thought to be a damage sensing tissue in the vascular wall under certain conditions. The adventitial cells are usually the first ones to respond to vascular stress or injury, and consequently affect the structure and function of blood vessel wall. Growing lines of evidence have shown that the vascular adventitia exhibits the earliest and most prominent changes in vascular remodeling due to hypoxia and related pulmonary hypertension and atherosclerosis. In particular, fibroblasts play an important role in the adaptation and regulation to local microenvironmental changes. This review focuses on the role of vascular adventitia in hypoxia-induced vascular remodeling and the underlying molecular mechanisms.
