Actions of neurosteroids in neurons and the treatment of neurodegenerative disease
10.3969/j.issn.0529-1356.2014.03.024
- VernacularTitle:神经甾体激素对神经元的影响及在神经退行性疾病治疗中的作用
- Author:
Qianqian YANG
;
Peng ZHANG
;
Kanchun DAI
;
Jiating WANG
;
Chenyou SUN
- Publication Type:Journal Article
- Keywords:
Neurosteroid;
Neurogenesis;
Neuronal survival;
Neurite outgrowth
- From:
Acta Anatomica Sinica
2014;(3):424-429
- CountryChina
- Language:Chinese
-
Abstract:
Neurons and glia in the central nervous system can express the key enzymes for the synthesis of neurosteroids .Once the concentration of neurosteroids is high enough , they will exert paracrine effects .Synthesis of neurosteroids declines with age in brain .So does it under stressful circumstances .Recent research reports indicate that the decrease of neurosteroids is associated with the neuronal dysfunction and degeneration in the brain .This paper reviews recent research on the most studied neurosteroids ( for example , dehydroepiandrosterone , pregnenolone and their sulphate esters, progesterone and allopregnanolone ) in affecting neuronal survival , neurite outgrowth and neurogenesis , and the potential roles of these neurosteroids in the treatment of neurodegenerative disease as well .
