Therapeutic senescence via GPCR activation in synovial fibroblasts facilitates resolution of arthritis

Fibroblast hyper-activation and proliferation is a major feature in arthritis, yet scarcely addressed for anti-arthritic therapies. Here, the authors show that activation of the MC1 receptor induces fibroblast senescence associated with a reparative phenotype, ultimately regulating experimental infl...

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Autores principales: Trinidad Montero-Melendez, Ai Nagano, Claude Chelala, Andrew Filer, Christopher D. Buckley, Mauro Perretti
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/246ccaf422484b3fb4762cf7e38547f9
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Sumario:Fibroblast hyper-activation and proliferation is a major feature in arthritis, yet scarcely addressed for anti-arthritic therapies. Here, the authors show that activation of the MC1 receptor induces fibroblast senescence associated with a reparative phenotype, ultimately regulating experimental inflammatory arthritis.