Hyperuricemia is defined as elevated uric acid levels in serum, usually exceeding 6.8 mg/dL, and the primary pathological cause of gout. Chinese investigators have reported recent results on the urate transporter 1 (URAT1) inhibitor HYJ-2 for the potential treatment of hyperuricemia.
In gout, excessive levels of uric acid in the blood lead to deposition of urate crystals in joints, which can cause strong inflammatory pain. Effectively treating gout involves mitigating not only the pain due to inflammatory responses, but also reducing uric acid levels in the blood, such as by inhibiting the uric acid transporter URAT1.
Researchers from Southern Medical University and affiliated organizations presented the discovery and preclinical characterization of novel human urate transporter 1 (hURAT1) inhibitors being developed for the treatment of hyperuricemia.
Researchers from South China University of Technology and Chengde Medical University presented the discovery and preclinical evaluation of novel xanthine oxidoreductase (XOR) inhibitors as potential uric acid-lowering agents.
Innovent Biologics Inc. has in-licensed LG Chem Ltd.’s tigulixostat (LC-350189), a late-stage non-purine xanthine oxidase inhibitor for managing chronic hyperuricemia in patients with gout, in a deal worth up to $95 million.
Innovent Biologics Inc. has in-licensed LG Chem Ltd.’s tigulixostat (LC-350189), a late-stage non-purine xanthine oxidase inhibitor (XOI) for managing chronic hyperuricemia in patients with gout, in a deal worth up to $95 million.
Jiangsu Chia Tai Tianqing Pharmaceutical Group Co. Ltd. has presented solute carrier family 22 member 12 (SLC22A12) inhibitors reported to be useful for the treatment of gout and hyperuricemia.
Inventisbio Co. Ltd. has raised ¥2.084 billion (US$296 million) in an IPO on Shanghai’s STAR Market priced at ¥18.12 per share, though its stock saw a disappointing debut, opening at ¥14 per share on the first trading day July 25 and closing at $15.29, for a drop of 15.6%. The stock closed Aug. 1 at ¥14.42.
Inventisbio Co. Ltd. has raised ¥2.084 billion (US$296 million) in an IPO on Shanghai’s STAR Market priced at ¥18.12 per share, though its stock saw a disappointing debut, opening at ¥14 per share on the first trading day July 25 and closing at $15.29, for a drop of 15.6%. The stock closed Aug. 1 at ¥14.42.
Jiangsu Atom Bioscience and Pharmaceutical Co. Ltd., a company developing an oral a urate anion exchanger 1 inhibitor for the potential treatment of chronic gout, said results of a phase IIa trial show that its lead candidate, ABP-671, reduced serum uric acid levels to less than 6 mg/dL, below the clinically defined threshold of 7 mg/dL for hyperuricemia, or excess of uric acid in the blood, which leads to gout.
