SEATTLE, May 20, 2020 (GLOBE NEWSWIRE) — Atossa Therapeutics, Inc. (Nasdaq: ATOS), a clinical-stage biopharmaceutical company seeking to discover and develop innovative medicines in areas of significant unmet medical need with a current focus on breast cancer and COVID-19, today announced the successful results from in vitro testing of AT-H201, Atossa’s proprietary COVID-19 drug candidate. The preliminary study results show that AT-H201 inhibits SARS-CoV-2 infectivity of VERO cells in a laboratory culture, which are the standard cell types being used to study infectivity of the coronavirus. SARS-CoV-2, sometimes called the coronavirus, is the COVID-19 infectious agent.
AT-H201 is designed to act as a “chemical vaccine” by binding to the surface of the coronavirus and inhibiting the ability of the virus to enter a cell (“viral infectivity”). Significant findings from the testing include:
“These results support the continued development of AT-H201 for COVID-19 patients and beginning studies in the clinical setting,” said Dr. Steven Quay, Atossa’s President and Chief Executive Officer. “We look forward to reporting progress in clinical studies.”
The testing was conducted on behalf of Atossa by a leading academic research institute. Atossa plans to publish a manuscript of these test results. Successful in vitro tests do not guarantee similar results from in vivo studies, including in human clinical trials. Additional safety and efficacy studies must be successfully completed and regulatory approvals must be obtained before AT-H201 may be commercialized.
Atossa Therapeutics, Inc. is a clinical-stage biopharmaceutical company seeking to discover and develop innovative medicines in areas of significant unmet medical need with a current focus on breast cancer and COVID-19. For more information, please visit www.atossatherapeutics.com.
Forward-looking statements in this press release, which Atossa undertakes no obligation to update, are subject to risks and uncertainties that may cause actual results to differ materially from the anticipated or estimated future results, including the risks and uncertainties associated with any variation between interim and final clinical results, whether in vitro test results will also be achieved in in vivo studies, including human clinical studies, actions by and interactions with the FDA, the outcome or timing of regulatory approvals needed by Atossa including those needed to commence human clinical studies of AT-H201, lower than anticipated rate of patient enrollment, estimated market size of drugs under development, the safety and efficacy of Atossa’s products, performance of clinical research organizations and investigators, obstacles resulting from proprietary rights held by others such as patent rights, and other risks detailed from time to time in Atossa’s filings with the Securities and Exchange Commission, including without limitation its periodic reports on Form 10-K and 10-Q, each as amended and supplemented from time to time.
Atossa Therapeutics, Inc.
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Source: Atossa Therapeutics, Inc.