GSK and Vir Biotechnology enter collaboration to find coronavirus solutions

GlaxoSmithKlineGlaxoSmithKline plc (LSE/NYSE: GSK) and Vir Biotechnology, Inc. (Nasdaq: VIR) announced they have signed a binding agreement to enter into a collaboration to research and develop solutions for coronaviruses, including SARS-CoV-2, the virus that causes COVID-19.

The collaboration will use Vir's proprietary monoclonal antibody platform technology to accelerate existing and identify new anti-viral antibodies that could be used as therapeutic or preventative options to help address the current COVID-19 pandemic and future outbreaks. The companies will leverage GSK's expertise in functional genomics and combine their capabilities in CRISPR screening and artificial intelligence to identify anti-coronavirus compounds that target cellular host genes. They will also apply their combined expertise to research SARS-CoV-2 and other coronavirus vaccines.

Dr. Hal Barron, Chief Scientific Officer and President R&D, GSK, said: "Vir's unique antibody platform has precedented success in identifying and developing antibodies as treatments for multiple pathogens, and it is highly complementary with our R&D approach to focus on the science of immunology. I am very excited that the talent and passion of our two companies will come together to develop solutions for multiple diseases, including the very promising antibody candidates targeting COVID-19."

Due to the urgent patient need for COVID-19 solutions, the initial focus of the collaboration will be to accelerate the development of specific antibody candidates identified by the Vir platform, VIR-7831 and VIR-7832, that have demonstrated high affinity for the SARS-CoV-2 spike protein and are highly potent in neutralising SARS-CoV-2 in live virus-cellular assays. Subject to regulatory review, the companies plan to proceed directly into a phase 2 clinical trial within the next three to five months.

The collaboration will also utilise Vir’s CRISPR screening and machine learning approach to identify cellular targets whose inhibition can prevent viral infection. Vir has identified multiple potential targets against flu and other respiratory pathogens, as well as hepatitis B virus, and will now focus on SARS-CoV-2.

Additionally, the companies have also agreed to conduct research into SARS-CoV-2 and other coronavirus vaccines by coupling GSK's vaccines technologies and expertise with Vir's ability to identify neutralising epitopes that are present across entire viral families. These efforts will be additive to other initiatives GSK is advancing to develop a potential vaccine for COVID-19.

George Scangos, Ph.D., CEO, Vir Biotechnology, said: "It is becoming increasingly clear that multiple therapeutic approaches, used in combination or in sequence, will be necessary to stop this coronavirus pandemic. It is likely that the current coronavirus outbreak will not be the last. These insights are informing our scientific approach and we are pleased to join forces on the execution of this strategy with GSK, who have a like-minded R&D strategy, a deep expertise in vaccines and an impressive global reach to bring medicines to people around the world."

In addition, to gain access to Vir's technology, GSK will make an equity investment in Vir of $250 million, priced at $37.73, a 10% premium to the closing share price on Friday, March 27, 2020. The equity investment and collaboration agreement will complete at the same time and are conditional upon customary conditions including regulatory review by the appropriate regulatory agencies under the Hart-Scott-Rodino Act.

About Vir's Antibody Platform

Vir has a robust method for capitalizing on unusually successful immune responses naturally occurring in people who are protected from, or have recovered from, infectious diseases. The platform is used to identify rare antibodies from survivors that have the potential to treat and prevent rapidly evolving and/or previously untreatable pathogens via direct pathogen neutralization and immune system stimulation. Vir engineers the fully human antibodies that it discovers to enhance their therapeutic potential. This platform has been used to identify and develop antibodies for pathogens including Ebola (mAb114, currently in use in the Democratic Republic of Congo), hepatitis B virus, influenza A, SARS-CoV-2, malaria, and others.

About Vir's Innate Immunity Platform

Using CRISPR-based functional genomics, computational biology and machine learning, Vir identifies key host factors necessary for a pathogen's survival and the protective effects of the innate immune system. Vir then identifies product candidates that may be able to safely target host proteins to block pathogen replication or induce innate immunity to control infection.

About Vir Biotechnology

Vir Biotechnology is a clinical-stage immunology company focused on combining immunologic insights with cutting-edge technologies to treat and prevent serious infectious diseases. Vir has assembled four technology platforms that are designed to stimulate and enhance the immune system by exploiting critical observations of natural immune processes. Its current development pipeline consists of product candidates targeting hepatitis B virus, influenza A, SARS-CoV-2, human immunodeficiency virus, and tuberculosis.

About GSK

GSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer.

Most Popular Now

Novartis announces plan to initiate clinical trial…

Novartis today announced plans to initiate a Phase III clinical trial to study canakinumab in patients with COVID-19 pneumonia. The CAN-COVID trial will examine the effic...

Gilead announces results from Phase 3 trial of inv…

Gilead Sciences, Inc. (Nasdaq: GILD) announced topline results from the open-label, Phase 3 SIMPLE trial evaluating 5-day and 10-day dosing durations of the investigation...

AstraZeneca and Oxford University announce landmar…

AstraZeneca and the University of Oxford announced an agreement for the global development and distribution of the University’s potential recombinant adenovirus vaccine a...

Sanofi and Regeneron provide update on U.S. Phase …

Sanofi and Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced the preliminary results from the Phase 2 portion of an ongoing Phase 2/3 trial evaluating Kevzar...

Roche's COVID-19 antibody test receives FDA Emerge…

Roche (SIX: RO, ROG; OTCQX: RHHBY) announced that the U.S. Food and Drug Administration (FDA) has issued an Emergency Use Authorization (EUA) (1) for its new Elecsys® Ant...

Pfizer and BioNTech dose first participants in the…

Pfizer Inc. (NYSE: PFE) and BioNTech SE (Nasdaq: BNTX) announced that the first participants have been dosed in the U.S. in the Phase 1/2 clinical trial for the BNT162 va...

Arthritis drug may improve respiratory function in…

A small study in Greece found that the clinically approved anti-inflammatory drug anakinra, used to treat rheumatoid arthritis, improved respiratory function in patients ...

Frankfurt researchers discover potential targets f…

A team of biochemists and virologists at Goethe University and the Frankfurt University Hospital were able to observe how human cells change upon infection with SARS-CoV-...

Early indicators of vaccine efficacy

Ludwig-Maximilians-Universität (LMU) in Munich researchers have shown that a specific class of immune cells in the blood induced by vaccination is an earlier indicator of...

Vitamin D linked to low virus death rate

A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries. The r...

Loss of smell associated with milder clinical cour…

Following an earlier study that validated the loss of smell and taste as indicators of SARS-CoV-2 infection, researchers at UC San Diego Health report in newly published ...

Can an existing HIV medication slow the spread of …

A team of scientists from St. Michael's Hospital, Sinai Health and Sunnybrook Health Sciences Centre have launched a clinical trial to understand whether an existing drug...