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Name | Symbol | Market | Type |
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GSK plc | NYSE:GSK | NYSE | Depository Receipt |
Price Change | % Change | Price | High Price | Low Price | Open Price | Traded | Last Trade | |
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-0.11 | -0.27% | 39.90 | 40.005 | 39.49 | 39.97 | 4,916,491 | 22:16:55 |
The DSMB recommendation was based on a routine, pre-planned safety and efficacy data review of the first 300 patients hospitalized with COVID-19 enrolled in ACTIV-3.
George Scangos, Ph.D., chief executive officer of Vir, said: “While we are disappointed with the recommendation of the DSMB, we are encouraged by the safety profile of VIR-7831 and by the possibility of a benefit on top of remdesivir and corticosteroids in this advanced cohort of patients. We want to thank NIH for their work to assess the benefits of VIR-7831 and other agents, and look forward to working with them to further understand the potential of VIR-7831 to provide a benefit in this population. In addition, we are eagerly anticipating the upcoming data from the Phase 3 COMET-ICE trial in newly-diagnosed COVID-19 patients at high risk of hospitalization.”
Christopher Corsico, Senior Vice President Development, GSK, said: “We want to thank the patients who participated in this study and the NIH for investing in the ACTIV trial to evaluate the four monoclonal antibodies, as it recognizes the need for differentiated treatments, especially as new variants emerge globally. These and other anticipated data will provide valuable insights about how VIR-7831 can contribute to the fight against this pandemic.”
VIR-7831 is an investigational, dual-action monoclonal antibody that has been shown in preclinical trials to both block viral entry into healthy cells and clear infected cells, which may protect patients from disease progression.
The antibody has also shown the ability to neutralize the SARS-CoV-2 live virus by binding to a highly conserved epitope of the spike protein, which may make it more difficult for resistance to develop. So far, the variants of concern, including the UK, South African and Brazilian variants, do not overlap with the VIR-7831 targeted epitope of the virus, and, therefore, VIR and GSK believe that it should maintain full activity against these strains.
In addition to the ACTIV-3 trial, VIR-7831 is also being evaluated in the outpatient setting in the following clinical trials:
Additionally, VIR-7831, along with VIR-7832, will be evaluated in the Phase 1b/2a National Health Service-supported AGILE trial in adults with mild to moderate COVID-19. VIR-7832 is the second monoclonal antibody from the Vir-GSK collaboration to be investigated as a potential COVID-19 treatment.
VIR-7831 and VIR-7832 are investigational compounds, not approved by the U.S. Food and Drug Administration or any other regulatory authority.
About VIR-7831 / GSK4182136VIR-7831 is an investigational dual-action SARS-CoV-2 monoclonal antibody. Preclinical data suggest it has the potential to both block viral entry into healthy cells and clear infected cells. The antibody binds to an epitope on SARS-CoV-2 that is shared with SARS-CoV-1 (the virus that causes SARS), indicating that the epitope is highly conserved, which may make it more difficult for resistance to develop. VIR-7831, which incorporates Xencor’s Xtend™ technology, also has been designed to achieve high concentration in the lungs to ensure optimal penetration into airway tissues affected by SARS-CoV-2 and to have an extended half-life.
About VIR-7832 / GSK4182137VIR-7832 is an investigational dual-action SARS-CoV-2 monoclonal antibody. Preclinical data suggest it has the potential to both block viral entry into healthy cells and an enhanced ability to clear infected cells. The antibody binds to an epitope on SARS-CoV-2 that is shared with SARS-CoV-1 (the virus that causes SARS), indicating that the epitope is highly conserved, which may make it more difficult for resistance to develop. VIR-7832, which incorporates Xencor’s Xtend and other Fc technologies, has been designed to achieve high concentration in the lungs to ensure optimal penetration into airway tissues affected by SARS-CoV-2 and to have an extended half-life. Importantly, VIR-7832 also has been engineered to potentially enhance virus-specific T cell function, which could help treat and/or prevent COVID-19 infection.
About the Vir and GSK CollaborationIn April 2020, Vir and GSK entered into a collaboration to research and develop solutions for coronaviruses, including SARS-CoV-2, the virus that causes COVID-19. The collaboration uses Vir’s proprietary monoclonal antibody platform technology to accelerate existing and identify new anti-viral antibodies that could be used as therapeutic or preventive 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.
GSK commitment to tackling COVID-19GSK’s response to COVID-19 has been one of the broadest in the industry, with two potential treatments in addition to our vaccine candidates in development.
GSK is collaborating with several organizations on COVID-19 vaccines by providing access to our adjuvant technology. In addition to work with Sanofi, our collaboration with Medicago on an adjuvanted, protein-based vaccine candidate is now in late-stage clinical trials. An earlier stage collaboration with SK Bioscience is also ongoing, with funding from CEPI and Bill and Melinda Gates Foundation, to develop differentiated, affordable COVID-19 vaccines for supply globally through the COVAX facility. The use of an adjuvant can be of particular importance in a pandemic since it may reduce the amount of vaccine protein required per dose, allowing more vaccine doses to be produced, contributing to protecting more people.
GSK is also working with mRNA specialist, CureVac, to jointly develop next generation, multi-valent mRNA vaccines for COVID-19 with the potential to address multiple emerging variants in one vaccine. GSK will also support manufacturing of up to 100m doses of CureVac’s first generation COVID-19 vaccine, if approved.
GSK is also exploring potential therapeutic or treatment options for COVID-19 patients. We are collaborating with Vir Biotechnology to develop existing and identify new anti-viral antibodies that could be used as therapeutic or preventive options for COVID-19.
About Vir BiotechnologyVir 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 COVID-19, hepatitis B virus, influenza A and human immunodeficiency virus. For more information, please visit www.vir.bio.
About GSKGSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. For further information please visit www.gsk.com/about-us.
Vir Forward-Looking StatementsThis press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “may,” “will,” “plan,” “potential,” “aim,” “promising” and similar expressions (as well as other words or expressions referencing future events, conditions or circumstances) are intended to identify forward-looking statements. These forward-looking statements are based on Vir’s expectations and assumptions as of the date of this press release. Forward-looking statements contained in this press release include, but are not limited to, statements regarding the timing of availability of clinical data, program updates and data disclosures related to VIR-7831, the ability of VIR-7831 and VIR-7832 to treat and/or prevent COVID-19, the potential of VIR-7831 in the hospitalized population, the ability of VIR-7831 to neutralize the SARS-CoV-2 live virus and the ability of VIR-7831 to maintain full activity against variant strains of the virus. Many factors may cause differences between current expectations and actual results, including unexpected safety or efficacy data observed during preclinical or clinical studies, challenges in the treatment of hospitalized patients, difficulties in collaborating with other companies or government agencies, challenges in accessing manufacturing capacity, successful development and/or commercialization of alternative product candidates by our competitors, changes in expected or existing competition, delays in or disruptions to our business or clinical trials due to the COVID-19 pandemic, geopolitical changes or other external factors, and unexpected litigation or other disputes.
GSK Cautionary Statement Regarding Forward-Looking StatementsGSK cautions investors that any forward-looking statements or projections made by GSK, including those made in this announcement, are subject to risks and uncertainties that may cause actual results to differ materially from those projected. Such factors include, but are not limited to, those described under Item 3.D "Risk Factors" in the company's Annual Report on Form 20-F for 2019 and as set out in GSK’s “Principal risks and uncertainties” section of the Q2 Results and any impacts of the COVID-19 pandemic.
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Vir Biotechnology Contacts: Cara Miller VP, Corporate Communications cmiller@vir.bio +1 415 941 6746 GSK Contacts: Media: Simon Steel +44 (0) 20 8047 5502 (London) Tim Foley +44 (0) 20 8047 5502 (London) Kristen Neese +1 804 217 8147 (Philadelphia) Kathleen Quinn +1 202 603 5003 (Washington DC) Analysts/Investors: Sarah Elton-Farr +44 (0) 20 8047 5194 (London) Sonya Ghobrial +44 (0) 7392 784784 (Consumer) Danielle Smith +44 (0) 20 8047 0932 (London) James Dodwell +44 (0) 20 8047 2406 (London) Jeff McLaughlin +1 215 751 7002 (Philadelphia) Frannie DeFranco +1 215 751 4855 (Philadelphia)
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