Phio Pharmaceuticals Announces Publication in Frontiers in Immunology

On December 12, 2024 Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biotechnology company developing therapeutics that use its INTASYL siRNA gene silencing technology designed to make the body’s immune cells more effective in killing cancer cells reported its manuscript, Self-delivering RNAi Immunotherapeutic PH-762 Silences PD-1 to Generate Local and Abscopal Anti-tumor Efficacy, has been published in the December, 2024 issue of Frontiers in Immunology (Press release, Phio Pharmaceuticals, DEC 12, 2024, View Source [SID1234649082]).

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The article presents preclinical proof-of-concept data for PH-762, an INTASYL compound designed to silence PD-1, is currently in clinical development for advanced cutaneous malignancies. Phio recently presented data from its second cohort in its on-going Phase 1b clinical trial showing one patient with cutaneous squamous cell carcinoma in the 2nd cohort achieved a complete response (100% tumor clearance) while a second patient with squamous cell carcinoma achieved a partial response (90% tumor clearance).

Frontiers in Immunology is dedicated to propelling advancements in the field of Immunology. The Editor-in-Chief is Luigi Daniele Notarangelo, Director of the Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIH), and Senior Researcher at Boston Children’s Hospital, Harvard Medical School.

"We are delighted to see this publication which presents a comprehensive summary of INTASYL’s uniqueness addressing its selective gene targeting, potent silencing, and is a promising candidate for treatment of solid tumors," said Robert Bitterman, CEO, Phio Pharmaceuticals.