Differential Roles of TREM2+ Microglia in Anterograde and Retrograde Axonal Injury Models.

ABSTRACT: Microglia are the main immune cells of the central nervous system (CNS), and they are devoted to the active surveillance of the CNS during homeostasis and disease. In the last years, the microglial receptor Triggering Receptor Expressed on Myeloid cells-2 (TREM2) has been defined to mediate several microglial functions, including phagocytosis, survival, proliferation, and migration, and to be a key regulator of a new common microglial signature induced under neurodegenerative conditions and aging, also known as disease-associated microglia (DAM). Although microglial TREM2 has been mainly studied in chronic neurodegenerative diseases, few studies address its regulation and functions in acute inflammatory injuries. In this context, the present work aims to study the regulation of TREM2 and i

SUBMITTER: Manich G 

PROVIDER: S-EPMC7715005 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature