Prestigious Late-Breaking Research Session Positions PH-762 as a Promising New PD-1 Directed Immunotherapy Candidate on March 28, 2026 at 3 PM (MDT) King of Prussia, Pennsylvania--(Newsfile Corp. - March 23, 2026) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today that a podium presentation addressing its lead product candidate, PH-762, will be given in the American Academy of Dermatology's Late-Breaking Research Session S034 on March 28, 2026 in Denver, Colorado.