Jordana Dinorá de Lima, André Guilherme Portela de Paula, Bruna Sadae Yuasa, Caio Cesar de Souza Smanioto, Maria Clara da Cruz Silva, Priscila Ianzen Dos Santos, Karin Braun Prado, Angelica Beate Winter Boldt, Tárcio Teodoro Braga
Gout is a disease caused by uric acid (UA) accumulation in the joints, causing inflammation. Two UA forms - monosodium urate (MSU) and soluble uric acid (sUA) have been shown to interact physically with inflammasomes, especially with the nod-like receptor (NLR) family pyrin domain containing 3 (NLRP3), albeit the role of the immune response to UA is poorly understood, given that asymptomatic hyperuricemia does also exist. Macrophage phagocytosis of UA activate NLRP3, lead to cytokines release, and ultimately, lead to chemoattract neutrophils and lymphocytes to the gout flare joint spot...
April 2023: Immunological Investigations