Phio Pharmaceuticals Announces Significant Step Forward in its Drug Development Program for PH-762
King of Prussia, Pennsylvania--(Newsfile Corp. - December 23, 2025) - 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 it has taken a major step forward in its drug development program for PH-762. The company will begin a toxicology study, which is required by the FDA prior to commencing a human pivotal trial....
2025-12-23 8:45 AM EST
Phio Pharmaceuticals Announces Completion of Enrollment in Phase 1b Clinical Trial of INTASYL siRNA Lead Compound PH-762
King of Prussia, Pennsylvania--(Newsfile Corp. - November 25, 2025) - 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 the completion of enrollment in its ongoing Phase 1b clinical trial of INTASYL siRNA PH-762. In connection with completing enrollment, Phio continues to treat additional patients in the fifth cohort at the...
2025-11-25 11:30 AM EST
Phio Pharmaceuticals Announces Upcoming Podium Presentation at the Advanced Therapies USA 2025 Congress
King of Prussia, Pennsylvania--(Newsfile Corp. - November 17, 2025) - 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 highlighting INTASYL® siRNA Drug Technology will be held at the Advanced Therapies USA 2025 Congress in Philadelphia, PA at the Pennsylvania Convention Center from November 18-19,...
2025-11-17 8:45 AM EST
Phio Pharmaceuticals Reports Third Quarter 2025 Financial Results and Provides Business Update
King of Prussia, Pennsylvania--(Newsfile Corp. - November 13, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical c
2025-11-13 4:15 PM EST
Phio Pharmaceuticals to Present Recent Clinical Results from Skin Cancer Trial with siRNA based INTASYL PH-762
King of Prussia, Pennsylvania--(Newsfile Corp. - November 7, 2025) - 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 it will present clinical data from its ongoing Phase 1b clinical trial at the 40th Annual Meeting of the Society for Immunotherapy of Cancer (SITC), which will be held in National Harbor, Maryland from...
2025-11-07 10:30 AM EST
Phio Pharmaceuticals Announces INTASYL PH-762 is Named Immunomodulatory Solution of the Year in the BioTech Breakthrough Award Program
King of Prussia, Pennsylvania--(Newsfile Corp. - November 7, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics using its proprietary INTASYL® siRNA gene silencing technology to eliminate cancer. Phio announced today that its INTASYL compound PH-762 is the winner of the 2025 Immunomodulatory Solution of the Year award. This is the fifth annual BioTech Breakthrough Awards program conducted by BioTech Breakthrough, a leading...
2025-11-07 7:45 AM EST
Phio Pharmaceuticals Announces Exercise of Warrants for Approximately $13.4 Million Gross Proceeds
King of Prussia, Pennsylvania--(Newsfile Corp. - November 3, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO), a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer, today announced the entry into definitive agreements to exercise certain outstanding warrants to purchase up to an aggregate of 5,663,182 shares of common stock of the Company originally issued in July 2024, December 2024, January...
2025-11-03 1:40 PM EST
Phio Pharmaceuticals Announces Positive Pathology Results: Final Maximum Dose Cohort for INTASYL PH-762 Skin Cancer Trial
King of Prussia, Pennsylvania--(Newsfile Corp. - November 3, 2025) - 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 the pathologic results for three patients with cutaneous squamous cell carcinoma (cSCC) who completed
2025-11-03 7:45 AM EST
Phio Pharmaceuticals Announces Appointment of Mr. David H. Deming to the Position of Lead Independent Director
King of Prussia, Pennsylvania--(Newsfile Corp. - October 31, 2025) - 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 is pleased to announce that David Deming has been appointed Lead Independent Director of the Board of Directors of Phio Pharmaceuticals. Mr. Deming brings over 30 years of experience in investment banking and asset management...
2025-10-31 10:15 AM EDT
Phio Pharmaceuticals Announces Participation in the Renmark Financial Communications Live Virtual Non-Deal Roadshow Series
King of Prussia, Pennsylvania--(Newsfile Corp. - October 21, 2025) - 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 Mr. Robert Bitterman, CEO and Chairman of the Board, Phio Pharmaceuticals will present an update on the company's proprietary INTASYL siRNA technology and progress on the on-going clinical trial with lead...
2025-10-21 7:45 AM EDT
Phio Pharmaceuticals Announces Participation in the Renmark Financial Communications Live Virtual Non-Deal Roadshow Series
King of Prussia, Pennsylvania--(Newsfile Corp. - September 23, 2025) - 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 Mr. Robert Bitterman, CEO and Chairman of the Board, Phio Pharmaceuticals will present an update on the company's proprietary INTASYL siRNA technology and progress on the on-going clinical trial with lead...
2025-09-23 7:45 AM EDT
Phio Pharmaceuticals to Present at the Life Sciences Future Conference
King of Prussia, Pennsylvania--(Newsfile Corp. - September 18, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics using its proprietary INTASYL® siRNA gene silencing technology to eliminate cancer. Phio today announced that Phio Pharmaceuticals is a presenting company at the Life Sciences Future Conference to be held September 25 - 26, 2025. Mr. Robert Bitterman, President and CEO of Phio Pharmaceuticals, will deliver an...
2025-09-18 7:45 AM EDT
Phio Pharmaceuticals to Present at the H.C. Wainwright 27th Annual Global Investment Conference
King of Prussia, Pennsylvania--(Newsfile Corp. - September 3, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics using its proprietary INTASYL® siRNA gene silencing technology to eliminate cancer. Phio today announced that Phio Pharmaceuticals is a presenting company at the H.C. Wainwright 27th Annual Global Investment Conference to be held September 8 - 10, 2025. Mr. Robert Bitterman, President and CEO of Phio...
2025-09-03 7:45 AM EDT
Phio Pharmaceuticals Reports Second Quarter 2025 Financial Results and Provides Business Update
King of Prussia, Pennsylvania--(Newsfile Corp. - August 14, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics using its proprietary INTASYL® siRNA gene silencing technology to eliminate cancer. Phio today reported its financial results for the quarter ended June 30, 2025 and provided a business update. Recent Corporate Updates PH-762 Clinical Progress Phio's ongoing Phase 1b dose escalation clinical trial (NCT 06014086) is...
2025-08-14 4:15 PM EDT
Phio Pharmaceuticals Announces Exercise of Warrants for Approximately $2.5 Million Gross Proceeds
King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO), a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer, today announced the entry into definitive agreements to exercise certain outstanding warrants to purchase up to an aggregate of 928,596 shares of common stock of the Company originally issued in December 2024 and January 2025, having...
2025-07-25 3:04 PM EDT
Phio Pharmaceuticals Announces Pathology Results for Four of Five Patients in Fourth Cohort
King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - 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 pathologic results are available for four of the five patients treated in the fourth cohort. A complete pathologic response (100% tumor clearance) has been reported for one patient with cutaneous squamous cell...
2025-07-25 12:36 PM EDT
Phio Pharmaceuticals Announces Agreement with U.S. Manufacturing Source for Drug Substance
King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - 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 it has entered into a comprehensive drug substance development services agreement with a U.S. manufacturer. The company will provide analytical and process development and cGMP manufacture of Phio's lead clinical...
2025-07-25 7:45 AM EDT
Phio Pharmaceuticals Announces Positive Safety Monitoring Committee Recommendation to Advance INTASYL PH-762 Skin Cancer Clinical Trial to Fifth Dose Escalation Cohort
Marlborough, Massachusetts--(Newsfile Corp. - June 25, 2025) - 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 the Safety Monitoring Committee (SMC) recommended dose escalation in its Phase 1b clinical trial designed to evaluate the safety and tolerability of intratumoral (IT) PH-762 in the treatment of Stages 1, 2, and 4...
2025-06-25 7:45 AM EDT
Phio Pharmaceuticals Announces Participation in the Renmark Financial Communications Virtual Non-Deal Roadshow Series
Marlborough, Massachusetts--(Newsfile Corp. - June 24, 2025) - 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 Mr. Robert Bitterman, CEO and Chairman of the Board, Phio Pharmaceuticals will present an update on the company's proprietary INTASYL siRNA technology and progress on the on-going clinical trial with lead...
2025-06-24 7:45 AM EDT
Phio Pharmaceuticals Announces Strategic Initiative to Create Awareness of the Comprehensive INTASYL siRNA Portfolio
Marlborough, Massachusetts--(Newsfile Corp. - June 6, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to treat cancer. Phio announced today a strategic initiative to heighten awareness of potential applications of the broader INTASYL siRNA portfolio, which includes approximately 30 compounds. Recently, positive interim safety and efficacy results were reported...
2025-06-06 7:45 AM EDT