Article ; Online: Dispensable roles of Gsdmd and Ripk3 in sustaining IL-1β production and chronic inflammation in Th17-mediated autoimmune arthritis.
2021 Volume 11, Issue 1, Page(s) 18679
Abstract: Programmed necrosis, such as necroptosis and pyroptosis, is a highly pro-inflammatory cellular event that is associated with chronic inflammation. Although there are various triggers of pyroptosis and necroptosis in autoimmune tissue inflammation and ... ...
Abstract | Programmed necrosis, such as necroptosis and pyroptosis, is a highly pro-inflammatory cellular event that is associated with chronic inflammation. Although there are various triggers of pyroptosis and necroptosis in autoimmune tissue inflammation and subsequent lytic forms of cell death release abundant inflammatory mediators, including damage-associated molecular patterns and IL-1β, capable of amplifying autoimmune Th17 effector functions, it remains largely unclear whether the programs play a crucial role in the pathogenesis of autoimmune arthritis. We herein report that Gasdermin D (Gsdmd) and receptor interacting serine/threonine kinase 3 (Ripk3)-key molecules of pyroptosis and necroptosis, respectively-are upregulated in inflamed synovial tissues, but dispensable for IL-1β production and the development of IL-17-producing T helper (Th17) cell-mediated autoimmune arthritis in SKG mice. Gsdmd |
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MeSH term(s) | Animals ; Arthritis/immunology ; Autoimmune Diseases/immunology ; Chronic Disease ; Inflammation/immunology ; Intracellular Signaling Peptides and Proteins/physiology ; Mice ; Phosphate-Binding Proteins/physiology ; Receptor-Interacting Protein Serine-Threonine Kinases/physiology ; Th17 Cells/immunology |
Chemical Substances | Gsdmd protein, mouse ; Intracellular Signaling Peptides and Proteins ; Phosphate-Binding Proteins ; Receptor-Interacting Protein Serine-Threonine Kinases (EC 2.7.11.1) ; Ripk3 protein, mouse (EC 2.7.11.1) |
Language | English |
Publishing date | 2021-09-21 |
Publishing country | England |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 2615211-3 |
ISSN | 2045-2322 ; 2045-2322 |
ISSN (online) | 2045-2322 |
ISSN | 2045-2322 |
DOI | 10.1038/s41598-021-98145-y |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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