Anti-inflammatory role of GM1 and other gangliosides on microglia.

ABSTRACT:

Background

Gangliosides are glycosphingolipids highly enriched in the brain, with important roles in cell signaling, cell-to-cell communication, and immunomodulation. Genetic defects in the ganglioside biosynthetic pathway result in severe neurodegenerative diseases, while a partial decrease in the levels of specific gangliosides was reported in Parkinson's disease and Huntington's disease. In models of both diseases and other conditions, administration of GM1-one of the most abundant gangliosides in the brain-provides neuroprotection. Most studies have focused on the direct neuroprotective effects of gangliosides on neurons, but their role in other brain cells, in particular microglia, is not known. In this study we investigated the effects of exogenous ganglioside administration

SUBMITTER: Galleguillos D 

PROVIDER: S-EPMC8739653 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature