Histogen

Conatus Pharmaceuticals Inc. is a biotechnology company that specializes in developing innovative therapeutics for liver diseases and chronic conditions with significant unmet medical needs. Founded in 2005 and headquartered in San Diego, California, the company has focused on its lead product candidate, Emricasan, an orally active caspase protease inhibitor currently in Phase IIb clinical trials for various liver-related conditions, including post-orthotopic liver transplant complications and liver fibrosis linked to nonalcoholic steatohepatitis. Additionally, Conatus is advancing CTS-2090, an orally active inhibitor of caspase 1, which is in the preclinical stage for treating chronic diseases associated with inflammasome pathways. The company has also entered into a collaboration agreement with Novartis to conduct three Phase IIb clinical trials. In May 2020, Conatus Pharmaceuticals was acquired by Histogen Inc. in a reverse merger transaction.