Core Insights - Shuttle Pharmaceuticals is focused on improving outcomes for cancer patients treated with radiation therapy, with significant progress in its Phase 2 clinical trial for Ropidoxuridine in glioblastoma treatment [1][2] - The company is also advancing its Diagnostics subsidiary through a research agreement with UCSF and has filed a provisional patent for PSMA-targeted therapies [1][2] Phase 2 Clinical Trial Highlights - Nearly 50% of patient enrollment achieved in the initial randomized portion of the trial [2] - 84% of enrolled patients completed all seven cycles of treatment [2] - Ropidoxuridine has been well-tolerated, with reported toxicity no greater than 2 on a scale of 1-5 [2] - Analysis of pharmacokinetic and pharmacodynamic samples has begun to optimize dosing and response [2] - Enrollment continues at recognized cancer centers, with the objective to finalize enrollment later this year and data readouts anticipated in 2026 [2] Diagnostics Subsidiary Developments - A sponsored research agreement with UCSF aims to develop a PSMA-targeted ligand for theranostic applications in prostate cancer [1][2] - A provisional patent application for "PSMA-Targeted PARP Inhibitor Conjugates for Precision Cancer Therapy" has been filed in collaboration with Dr. Alan Kozikowski [1][2] Corporate Governance and Financial Position - Three new board members have been appointed to enhance the company's strategic direction [1][2] - The company has strengthened its balance sheet through a recent public offering, with cash and cash equivalents reported at $4.5 million as of March 31, 2025 [2]

GAITHERSBURG, Md., May 08, 2025 (GLOBE NEWSWIRE) -- Shuttle Pharmaceuticals Holdings, Inc. (Nasdaq: SHPH) (“Shuttle Pharma” or the “Company”), a discovery and development stage specialty pharmaceutical company focused on improving outcomes for cancer patients treated with radiation therapy (RT), announced today that it has nearly achieved 50% enrollment in the initial randomized portion of its Phase 2 clinical trial of Ropidoxuridine for the treatment of patients with glioblastoma, with treatment sites repo ...

GAITHERSBURG, Md., March 12, 2025 (GLOBE NEWSWIRE) -- Shuttle Pharmaceuticals Holdings, Inc. (Nasdaq: SHPH) (“Shuttle Pharma” or the “Company”), a discovery and development stage specialty pharmaceutical company focused on improving outcomes for cancer patients treated with radiation therapy (RT), today announced the appointment of Christopher Cooper as interim Co-Chief Executive Officer focused on enhancing the Company’s capital markets and business capabilities. Dr. Anatoly Dritschilo, Chairman of the Com ...