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Microglial mediators in autoimmune Uveitis: Bridging neuroprotection and neurotoxicity.
- Source :
-
International Immunopharmacology . Jul2024, Vol. 136, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
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Abstract
- • Microglia shift from neuroprotection to neurotoxicity in uveitis. • Explores key pathways in microglial activation. • Discusses microglia-targeted therapy strategies. • Highlights diagnostic/prognostic microglial biomarkers. • Analyzes microglia's interactions with immune cells. Autoimmune uveitis, a severe inflammatory condition of the eye, poses significant challenges due to its complex pathophysiology and the critical balance between protective and detrimental immune responses. Central to this balance are microglia, the resident immune cells of the central nervous system, whose roles in autoimmune uveitis are multifaceted and dynamic. This review article delves into the dual nature of microglial functions, oscillating between neuroprotective and neurotoxic outcomes in the context of autoimmune uveitis. Initially, we explore the fundamental aspects of microglia, including their activation states and basic functions, setting the stage for a deeper understanding of their involvement in autoimmune uveitis. The review then navigates through the intricate mechanisms by which microglia contribute to disease onset and progression, highlighting both their protective actions in immune regulation and tissue repair, and their shift towards a pro-inflammatory, neurotoxic profile. Special emphasis is placed on the detailed pathways and cellular interactions underpinning these dual roles. Additionally, the review examines the potential of microglial markers as diagnostic and prognostic indicators, offering insights into their clinical relevance. The article culminates in discussing future research directions, and the ongoing challenges in translating these findings into effective clinical applications. By providing a comprehensive overview of microglial mechanisms in autoimmune uveitis, this review underscores the critical balance of microglial activities and its implications for disease management and therapy development. [ABSTRACT FROM AUTHOR]
- Subjects :
- *UVEITIS
*MICROGLIA
*PROGNOSIS
*NEUROTOXICOLOGY
*CLINICAL medicine
*ANIMAL navigation
Subjects
Details
- Language :
- English
- ISSN :
- 15675769
- Volume :
- 136
- Database :
- Academic Search Index
- Journal :
- International Immunopharmacology
- Publication Type :
- Academic Journal
- Accession number :
- 177863364
- Full Text :
- https://doi.org/10.1016/j.intimp.2024.112309