{"id":62668,"date":"2021-11-29T11:35:47","date_gmt":"2021-11-29T11:35:47","guid":{"rendered":"https:\/\/pr.asianetpakistan.com\/?p=83201"},"modified":"2021-11-29T11:35:47","modified_gmt":"2021-11-29T11:35:47","slug":"adagio-therapeutics-reports-that-none-of-the-mutations-present-in-sars-cov-2-variant-omicron-are-associated-with-escape-from-adg20-neutralization-in-vitro","status":"publish","type":"post","link":"https:\/\/lebanonnewsgazette.com\/adagio-therapeutics-reports-that-none-of-the-mutations-present-in-sars-cov-2-variant-omicron-are-associated-with-escape-from-adg20-neutralization-in-vitro\/","title":{"rendered":"Adagio Therapeutics Reports That None of the Mutations Present in SARS-CoV-2 Variant, Omicron, Are Associated with Escape from ADG20 Neutralization In Vitro"},"content":{"rendered":"
\n

Additional in vitro studies to determine neutralization activity of ADG20 against Omicron are ongoing<\/em><\/p>\n

ADG20 EUA submissions planned for prevention and treatment of COVID-19 in mid-2022<\/em><\/p>\n

Inventory build continues in anticipation of EUA in second half of 2022, with 4 million doses available for distribution over the next two years<\/em><\/p>\n

WALTHAM, Mass., Nov. 29, 2021 (GLOBE NEWSWIRE) — Adagio Therapeutics, Inc., (Nasdaq: ADGI) a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of antibody-based solutions for infectious diseases with pandemic potential, today provided information related to the potential of its lead SARS-CoV-2 antibody, ADG20, to address the Omicron SARS-CoV-2 variant, and other known variants of concern. ADG20 is an investigational monoclonal antibody (mAb) product candidate designed to provide broad and potent neutralizing activity against SARS-CoV-2, including variants of concern, for the prevention and treatment of COVID-19 with potential duration of protection for up to one year in a single injection.<\/p>\n

\u201cThe continued global scale of the COVID-19 pandemic has led to increased levels of immune pressure on the virus, which is driving the emergence of variants containing mutations associated with escape from common classes of neutralizing antibodies induced by natural infection or vaccination. Unlike most antibodies currently available under EUA, ADG20 has been shown to target an epitope that is highly conserved among clade I sarbecoviruses and that is not readily targeted by the endogenous neutralizing antibody response,\u201d said Laura Walker, Ph.D., co-founder and chief scientific officer of Adagio. \u201cDue to the highly conserved and immunorecessive nature of the epitope recognized by ADG20, we expect that ADG20 will retain activity against Omicron, as we have observed in in vitro<\/em> models with all other variants of concern identified previously. Further, none of the mutations present in the spike protein of the Omicron variant have been associated with escape from ADG20 neutralization.\u00a0\u00a0 ADG20 was engineered for potent and broadly neutralizing activity in anticipation of both the rapid antigenic evolution of SARS-CoV-2 and the emergence of future SARS-like viruses with pandemic potential.\u201d<\/p>\n

\u201cADG20 was uniquely designed to combine breadth, potency and duration of protection against SARS-CoV-2 for up to one year in a single injection. We did this anticipating that SARS-CoV-2 would continue to evolve and potentially render some early therapies and vaccines obsolete,\u201d said Tillman Gerngross, Ph.D., co-founder and chief executive officer of Adagio. \u201cOur global clinical trials are advancing with potential EUA submissions in mid-2022 for both prevention and treatment of COVID-19. We continue to engage with the FDA and other regulatory bodies and governmental agencies to discuss potential acceleration of development plans and the need for a portfolio of therapeutic solutions to combat the COVID-19 pandemic.\u201d<\/p>\n

Given the significant potential health crisis resulting from the emergence of Omicron, Adagio is undertaking a number of activities to support ADG20\u2019s utility in addressing this newly emerged variant of concern, including:<\/p>\n