Researchers have developed a new compound that can prevent long COVID symptoms in mice that could lead to a future drug for the debilitating condition in humans. Developed by researchers at the Walter and Eliza Hall Institute of Medical Research (WEHI) in Melbourne, the world-first study found mice treated with the antiviral compound were protected from long-term brain and lung dysfunction, which are key symptoms of long COVID.

The EU’s Medical Devices Coordination Group (MDCG) issued another revision of its guidance for risk classification for in vitro diagnostics — the fourth such rewrite of a guidance that came out in 2020.

Compared to other forms of prevention, a unique issue for pandemic preparedness is that it is forever unclear what pathogen, exactly, the world needs to be prepared for. There are an estimated 300,000 viruses that infect mammals; add in birds, and the estimate grows to more than half a million. Some of those viruses are much greater threats than others.

Compared to other forms of prevention, a unique issue for pandemic preparedness is that it is forever unclear what pathogen, exactly, the world needs to be prepared for. There are an estimated 300,000 viruses that infect mammals; add in birds, and the estimate grows to more than half a million. Some of those viruses are much greater threats than others.

As it prepares to advance its lead RNA editing candidate, AIR-001, into a phase I/II trial for alpha-1 antitrypsin deficiency, Airna Corp. Inc. closed an oversubscribed $155 million series B financing less than a year after completing its series A round. The company, based in Cambridge, Mass., with research operations in Tübingen, Germany, focuses not only on repairing harmful genetic variants found in rare genetic disorders, but also on introducing beneficial variants that improve health in common conditions.

It was a mixed day for Daewoong Pharmaceutical Co. Ltd., which disclosed separately on March 28 both the termination of a $336 million licensing deal with CS Pharmaceuticals Ltd. and upbeat plans to unveil three new oncology assets at the upcoming American Association for Cancer Research in April.

As it prepares to advance its lead RNA editing candidate, AIR-001, into a phase I/II trial for alpha-1 antitrypsin deficiency, Airna Corp. Inc. closed an oversubscribed $155 million series B financing less than a year after completing its series A round. The company, based in Cambridge, Mass., with research operations in Tübingen, Germany, focuses not only on repairing harmful genetic variants found in rare genetic disorders, but also on introducing beneficial variants that improve health in common conditions.

GRI Bio Inc.’s oral version of tazarotene is showing phase IIa promise in idiopathic pulmonary fibrosis (IPF). The peek at interim safety with the compound, a RAR-βɣ dual agonist designed to inhibit the activity of human type 1 invariant natural killer T cells, consisted of a preplanned analysis of two-week results in the biomarker study. GRI-0621 at 4.5 mg once daily proved safe and well-tolerated in the first 12 patients.