A novel selective NLRP3 inhibitor shows disease-modifying potential in animal models of Parkinson's disease.

Pathological activation of the Nod-like receptor family pyrin domain containing protein 3 (NLRP3) inflammasome signaling underlies many autoimmune and neuroinflammatory conditions. Here we report that, a rationally designed, novel, orally active, selective NLRP3 inflammasome inhibitor, Usnoflast (ZYIL1), showed potent inhibition of ATP, Nigericin and monosodium urate-mediated interleukin (IL)-1β release in THP-1 cells and human PBMC. In isolated microglia cells, the IC of ZYIL1 mediated inhibition of IL-1β was 43 nM.

Design, synthesis and molecular modeling studies of novel mesalamine linked coumarin for treatment of inflammatory bowel disease.

Inflammatory bowel diseases (IBD) are continuous idiopathic inflammation of GIT. Ulcerative colitis, inflammation of the colonic or rectal mucosa has no known medical cure and its treatment is aimed at reducing the signs and symptoms associated with the disorders, induction and maintenance of remission. In this study, we have reported the synthesis of mesalamine and coumarin linked together by a diazo group.