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Do Microglial Sex Differences Contribute to Sex Differences in Neurodegenerative Diseases?

TitleDo Microglial Sex Differences Contribute to Sex Differences in Neurodegenerative Diseases?
Publication TypeJournal Article
Year of Publication2019
AuthorsKodama L, Gan L
JournalTrends Mol Med
Date Published2019 Jun 03
ISSN1471-499X
Abstract

Sex differences have been clinically documented in numerous neurodegenerative diseases and yet the reasons for these differences are not well understood. Recent studies have found that microglia, the innate immune cells of the central nervous system, are a key cell type involved in neurodegenerative diseases. This cell type displays sex differences in their expression profiles and function. Could these sex differences in microglia explain the sex differences seen in neurodegenerative diseases? How can we further probe these differences to better understand disease mechanisms? In this Opinion, we highlight the recent evidence that microglia have sex differences, factors that contribute to these differences, and how these differences could shed new light on the pathophysiology of neurological diseases.

DOI10.1016/j.molmed.2019.05.001
Alternate JournalTrends Mol Med
PubMed ID31171460
Grant ListF30 AG062043 / AG / NIA NIH HHS / United States