Title : Suppressed oligodendrocyte steroidogenesis in multiple sclerosis: Implications for regulation of neuroinflammation.

Pub. Date : 2017 Oct

PMID : 28707358






2 Functional Relationships(s)
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1 CNS tissues from patients with MS and animals with experimental autoimmune encephalomyelitis (EAE) displayed reduced DHEA concentrations, accompanied by diminished expression of the DHEA-synthesizing enzyme CYP17A1 in oligodendrocytes (ODCs), in association with increased expression of inflammatory genes including interferon (IFN)-gamma and interleukin (IL)-1beta. Dehydroepiandrosterone cytochrome P450 family 17 subfamily A member 1 Homo sapiens
2 Thus, CYP17A1 expression in ODCs and its product DHEA were downregulated in the CNS during inflammatory demyelination while DHEA-S provision suppressed neuroinflammation, demyelination, and axonal injury that was evident as improved neurobehavioral performance. Dehydroepiandrosterone cytochrome P450 family 17 subfamily A member 1 Homo sapiens