Dihydroorotate dehydrogenase (DHODH) is an enzyme ubiquitously expressed in all tissues whose inhibition has proven effective in preventing viral replication. Previous knowledge on DHODH inhibitor vidofludimus calcium demonstrated that this compound inhibits viral replication of DNA, RNA and retroviruses and induces innate immune responses that lead to an antiviral state thus inhibiting virus reactivation.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Aravive, Astellas, Bayer, Bioartic, Bionxt, Biophytis, Cabaletta, Cormedix, Eisai, Kamada, Kimera, Orchard, Phio, Sarepta, Virios, YS.
Researchers from Aligos Therapeutics Inc. and the Katholieke Universiteit Leuven reported on the preclinical activity of ALG-097558, a novel oral available 3CL protease inhibitor with pan-coronavirus antiviral activity.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Ani, ARS, Bloomsbury Genetic Therapies, Byondis, Clearmind, Decibel, Hefei Tianhui, Immpact, Innovent, Lianbio, Novavax, Nuvectis, Oramend, Pyxis, Regeneron, Sisaf.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: AB, Astrazeneca, Biophytis, Chiesi, Eli Lilly, Hemogenyx, Lighthouse, Minerva, Protalix, Servier, Theravance.
By analyzing a cohort of adolescents that developed myocarditis or pericarditis after vaccination against SARS-CoV-2 vaccination, researchers from Yale University School of Medicine were able to pinpoint the underlying mechanism as an overly active innate immune response to the vaccine that led to broad activation of T cells and natural killer (NK) cells. Myocarditis “has been seen in other vaccine contexts, though is most common after viral infection,” Carrie Lucas told reporters at a press conference announcing the findings.
Even though COVID-19 is transitioning from pandemic to endemic across the world, it will remain first in mind as U.S. lawmakers look to reauthorize the Pandemic and All-Hazards Preparedness Act (PAHPA) this year to ensure the country is better prepared for future threats. With a Sept. 30 deadline for reauthorizing PAHPA, the Senate Health, Education, Labor and Pensions (HELP) Committee has its work cut out for it. But it won’t be starting from scratch. In opening a May 4 hearing on the reauthorization, HELP Chair Bernie Sanders (I-Vt.) said the committee would build on the efforts started last year under then-Chair Patty Murray (D-Wash.) and now-retired Ranking Member Richard Burr (R-N.C.).
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