期刊
PHARMACOLOGICAL RESEARCH
卷 104, 期 -, 页码 156-164出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.phrs.2015.11.006
关键词
Sphingosine-1 phosphate; Central nervous system; Oxidative stress; Mitochondrial dysfunction; Apoptosis; Sphingolipid rheostat
资金
- Neuroscience Research Center
- Neurophysiology Research Center
- Shahid Beheshti University of Medical Sciences
Sphingosine-1 phosphate (S1P), a bioactive sphingolipid metabolite, plays an essential role in cellular homeostasis. It is well evidenced that enzymes responsible for SIP production, as well as S1P receptors are expressed in the central nervous system (CNS), implying that SIP may contribute to CNS physiology. In current review, we will present the current knowledge about developmental and neuromodulatory functions of S1P in the brain. Considering neuroprotective effects of S1P, we also review the relation between S1P and cellular autophagy, mitochondrial function, oxidative stress and apoptosis as well as molecular pathways underlying neuroprotective effects of S1P. Given these pivotal functions, in the last section, we will summarize latest findings about possible contribution of SIP dysregulation in neurological disorders like Alzheimer's disease and multiple sclerosis. (C) 2015 Elsevier Ltd. All rights reserved.
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