Marking the first time monoclonal antibodies developed by separate companies will be tested in combination against COVID-19, Vir Biotechnology Inc.’s VIR-7831 will be added to Eli Lilly and Co.’s bamlanivimab in the ongoing phase II BLAZE-4 study in low-risk patients with mild to moderate disease. The collaboration comes as early research indicates some antibodies in development appear to lose activity when pitted against emerging SARS-CoV-2 variants. VIR-7831 (also known as GSK-4182136), partnered with Glaxosmithkline plc, is designed to bind to a different epitope of the SARS-CoV-2 spike protein than bamlanivimab. A dual-action antibody, VIR-7831 is designed to both block viral entry into healthy cells and clear infected cells.
With worrisome COVID-19 variants cropping up, developers including the likes of Gritstone Oncology Inc. and Vir Biotechnology Inc. continue their efforts to invent new vaccines that may get around the drawbacks of existing shots if they turn up.
While biopharmaceutical research is currently concentrating on the threat posed by the COVID-19 pandemic, the disease has provided a sharp reminder that our focus should not be lost on infectious diseases as a whole, along with the growing global problem of antibiotic resistance (AMR), which has the potential to dwarf COVID-19 in terms of deaths and economic costs, according to the International Federation of Pharmaceutical Manufacturers and Associations (IFPMA).
The biotech industry's rapid response to COVID-19, a pivot of global scope, is driving a broad array of approaches to tackling the infection. On Monday, the first day of BIO's virtual convention, the trade group gathered some of the effort's leading voices to take stock of how those efforts are shaping up.
The biotech industry's rapid response to COVID-19, a pivot of global scope, is driving a broad array of approaches to tackling the infection. On Monday, the first day of BIO's virtual convention, the trade group gathered some of the effort's leading voices to take stock of how those efforts are shaping up. It put a spotlight on work underway at Athersys Inc., Regeneron Inc., SAB Biotherapeutics Inc., Takeda Pharmaceutical Co. Ltd. and Vir Biotechnology Inc.
The devastating societal and economic effects caused by the ongoing COVID-19 pandemic should sound a warning bell on how ill-prepared we are in our ability to fight lethal infectious diseases for which no effective therapies or vaccines currently exist. Indirectly, the intense public attention on companies that are engaged in developing COVID-19 cures is also spilling over to companies researching to uncover new anti-infectives that will be needed to replace the diminishing arsenal of effective therapies to combat drug-resistant bacteria and fungi. This is certainly evident among public companies in the space, with the BioWorld Infectious Diseases index showing an increasing upward trend since the beginning of the year. At market close on May 11, the index had, in fact, grown in value by a whopping 47%.
It’s all hands on deck as government agencies, researchers, startups, biopharma giants, health care workers and payers combine their resources to develop proven COVID-19 therapies that can be ready for market by fall when the pandemic is expected to pick up steam again in the U.S. and other northern reaches of the world.
Vir Biotechnology Inc. and Alnylam Pharmaceuticals Inc. are expanding an infectious disease collaboration begun three years ago to take on the coronavirus. The effort now includes developing and commercializing RNAi therapies targeting SARS-CoV-2, the virus that triggers COVID-19, by developing siRNAs identified by Alnylam.
BEIJING – While repurposing drugs may be a quick solution to an epidemic like COVID-19 that has a limited research window, it’s just luck as to whether an already available drug candidate exists for newly emergent diseases. Experts say it’s more realistic to develop better drugs instead of attempting to repurpose old ones.
BEIJING – While repurposing drugs may be a quick solution to an epidemic like COVID-19 that has a limited research window, it’s just luck as to whether an already available drug candidate exists for newly emergent diseases. Experts say it’s more realistic to develop better drugs instead of attempting to repurpose old ones.
