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Biosion Announces First Patient Dosed in Investigator-Initiated Phase 1 Trial of BSI-082, a Next-Generation Anti-SIRPa Monoclonal Antibody for Advanced Solid Tumors [Yahoo! Finance]

Aclaris Therapeutics, Inc. (ACRS) 
Last aclaris therapeutics, inc. earnings: 2/25 04:01 pm Check Earnings Report
US:NASDAQ Investor Relations: aclaristx.com
Company Research Source: Yahoo! Finance
NEWARK, Del. and NANJING, China Feb. 3, 2026 /PRNewswire/ -- Biosion, Inc. ("Biosion"), a global, clinical-stage biotechnology company developing innovative antibody-based therapeutics, today announced that the first patient has been dosed in a Phase 1a/1b Investigator-Initiated Trial (IIT) evaluating BSI-082, a highly differentiated, fully human anti-SIRPa monoclonal antibody. The study is sponsored by and being conducted at the Mays Cancer Center, a National Cancer Institute (NCI)-designated Cancer Center and part of The University of Texas at San Antonio's Health Science Center. This clinical milestone highlights the medical community's strong interest in Biosion's oncology assets and follows the company's recent transformative partnership with Aclaris Therapeutics for its immunology portfolio. Collaborating to Unlock Innate Immunity BSI-082 is engineered to block the CD47-SIRPa "don't eat me" signal, a critical checkpoint tumor cells use to evade macrophage phagocytosis. Un Show less Read more
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