CymaBay Therapeutics Inc. is scrapping two mid-stage trials of the liver disease drug seladelpar after biopsies found a type of liver damage in some patients, sending the company’s shares down more than 75 percent.

Cambridge, Mass.-based Dicerna Pharmaceuticals signed a research collaboration and licensing deal with Switzerland’s Roche for chronic hepatitis B virus therapies that could hit $1.67 billion.

Pliant Therapeutics and Novartis reached a strategic collaboration and license deal to develop and commercialize integrin targets for liver fibrosis associated with nonalcoholic steatohepatitis (NASH).

Researchers at the National Institutes of Health (NIH) and Massachusetts General Hospital (MGH) in Boston published research that found an injectable hormone called tesamorelin decreases liver fat and prevented liver fibrosis in HIV patients affected by non-alcoholic fatty liver disease.

The only liver disease becoming more widespread in the U.S. is one driven by obesity and diabetes – NAFLD – even as other liver disorder types linked to drinking or hepatitis become less common.

Gilead Sciences Inc. and the Renown Institute for Health Innovation announced a strategic collaboration to collect and analyze genetic and electronic health data that can enhance the understanding of nonalcoholic steatohepatitis (NASH) and potentially inform development of treatment options for the disease.

With a goal of eradicating hepatitis C, NHS England has teamed up Gilead Sciences Inc., Merck & Co. and AbbVie Inc.

Dova Pharmaceuticals Inc. announced the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency adopted a positive opinion for the use of Doptelet for the treatment of severe thrombocytopenia in adult patients with chronic liver disease who are scheduled to undergo an invasive procedure.

Genfit’s elafibranor was granted Breakthrough Therapy Designation by the U.S. FDA for the treatment of Primary Biliary Cholangitis (PBC) in adults with inadequate response to ursodeoxycholic acid.

Six months after forging a hepatitis B drug development deal valued at more than $3.7 billion with Arrowhead Pharmaceuticals, Janssen Pharmaceutical presented data that showed the RNA interference (RNAi) therapeutic candidate exhibited robust effects on the liver disease that takes the lives of more than 900,000 people annually.