Dr. Timothy A. Yap is a Medical Oncologist and Physician-Scientist based at the University of Texas MD Anderson Cancer Center. He is the Ransom Horne, Jr. Endowed Professor for Cancer Research and serves as Vice President and Head of Clinical Development in the Therapeutics Discovery Division, a drug discovery biopharmaceutical division where drug discovery and clinical translation are seamlessly integrated. He is also a Professor in the Department for Investigational Cancer Therapeutics (Phase I Program) and in the Department of Thoracic/Head and Neck Medical Oncology.
Dr. Yap’s main research focuses on the first-in-human and combinatorial development of molecularly targeted agents and immunotherapies, and their acceleration through clinical studies using novel predictive and pharmacodynamic biomarkers. His main interests include the targeting of the DNA damage response (DDR) with novel therapeutics, such as ATR, PARP1, WEE1, POLQ, USP1, PKMYT1, PARG, CHK1, ATM and DNA-PK inhibitors, next generation CDK2, CDK4 and CDK7-selective inhibitors, YAP/TEAD inhibitors, Werner helicase inhibitors, SMARCA2 degraders, as well as the development of novel immunotherapeutics.
• Combining Lynparza (olaparib) and Keytruda (pembrolizumab) showed antitumor activity in multiple cancer types, particularly those with BRCA1/2 mutations
• Combination demonstrated complete responses and partial responses in different cancer types, including those beyond the currently approved indications for these therapies
26-Apr-2025 02:55:48 PM EDT
• RO7589831, a new drug from Roche, is first in a new class of drugs called Werner helicase inhibitors
• Drug works similarly to other DNA damage repair inhibitors, such as PARP inhibitors
• This class of drugs is important because many solid tumor patients with microsatellite instability (MSI) do not benefit from currently approved immunotherapies
• Encouraging early results in this first-in-human trial prompted additional trial cohorts to optimize recommended dose for future clinical development
26-Apr-2025 02:30:40 PM EDT
Three early-phase clinical studies presented by researchers from The University of Texas MD Anderson Cancer Center at the American Association for Cancer Research (AACR) Annual Meeting 2024 show promising initial data for patients with lymphoma, gastric or gastroesophageal junction cancers, and specific molecularly selected tumors.
04-Apr-2024 02:05:33 PM EDT
The first-in-class PARP1-selective inhibitor saruparib demonstrated encouraging early efficacy and a favorable safety profile in patients with homologous recombination repair (HRR)-deficient breast cancers, according to results from the Phase I/II PETRA trial led by researchers at The University of Texas MD Anderson Cancer Center.
04-Apr-2024 01:05:21 PM EDT
The first-in-class YAP/TEAD inhibitor VT3989 was well tolerated with durable antitumor responses in patients with advanced malignant mesothelioma and other tumors with NF2 mutations, according to results of a Phase I trial led by researchers at The University of Texas MD Anderson Cancer Center.
14-Apr-2023 12:00:47 PM EDT