Background: Sterile alpha and toll interleukin receptor motif-containing protein 1 (SARM1) are primarily expressed in the mammalian nervous system, with their presence in neurons being associated with mitochondrial aggregation. SARM1 functions as a mediator of cell death and morphological changes, while also regulating Waller degeneration in nerve fibers and influencing glial cell formation.
Purpose: Recent reports demonstrate SARM1 serves as a connector in the Toll-like receptor (TLR) pathway and plays a role in regulating inflammation during periods of stress such as infection, trauma, and hypoxia. These findings offer new insights into pathogenesis research and the prevention and treatment of neurodegenerative diseases and pathogen infections.
Methods: This review synthesizes recent findings on the immune-related mechanisms of SARM1, emphasizing its roles in inflammation and its functional impact on the nervous system and other bodily systems.
Conclusions: Understanding the multifaceted roles of SARM1 in immune regulation and neuronal health provides novel insights into its involvement in disease pathogenesis. These insights hold promise for advancing research into the prevention and treatment of neurodegenerative diseases and pathogen-induced conditions.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11631086 | PMC |
http://dx.doi.org/10.1093/toxres/tfae208 | DOI Listing |
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