REDWOOD CITY, Calif. and MIAMI, June 30, 2025 (GLOBE NEWSWIRE) -- Revolution Medicines, Inc. (Nasdaq: RVMD), a late-stage clinical oncology company developing targeted therapies for patients with RAS- addicted cancers and Summit Therapeutics, Inc. (Nasdaq: SMMT), a biopharmaceutical oncology company focused on patient-friendly medicinal therapies intended to improve quality of life, increase potential duration of life, and resolve serious unmet medical needs, today announced the companies have entered into ...

Core Insights - Zoldonrasib, a RAS(ON) G12D-selective inhibitor, shows acceptable tolerability and promising initial antitumor activity in patients with KRAS G12D mutant non-small cell lung cancer (NSCLC) [1][2] Group 1: Clinical Data - New clinical data for zoldonrasib was presented at the American Association for Cancer Research (AACR) Annual Meeting, highlighting its potential as a treatment for NSCLC [1][2] - The Phase 1 study (RMC-9805-001) involved 90 solid tumor patients treated with 1200 mg once daily, demonstrating an acceptable safety profile consistent with previous data in pancreatic cancer [3] - The most common treatment-related adverse events (TRAEs) included nausea (39%), diarrhea (24%), vomiting (18%), and rash (12%), primarily Grade 1 or 2 in severity [3] Group 2: Efficacy Results - Preliminary antitumor activity was assessed in 18 efficacy-evaluable NSCLC patients, showing an objective response rate of 61% (11 patients) and a disease control rate of 89% (16 patients) [4] - The data indicates a high unmet need for new treatments in this patient population, as there are currently no approved targeted therapies for RAS G12D mutant cancers [5] Group 3: Company Overview - Revolution Medicines is focused on developing targeted therapies for RAS-addicted cancers, with a pipeline that includes multiple RAS(ON) inhibitors [6] - The company is advancing zoldonrasib as a monotherapy and in combination therapies, aiming to provide innovative treatment options for hard-to-treat cancers [2][6]

Core Insights - Revolution Medicines, Inc. is a late-stage clinical oncology company focused on developing targeted therapies for RAS-addicted cancers [2] - The company is participating in two upcoming investor conferences, indicating active engagement with the investment community [1][3] Company Overview - Revolution Medicines specializes in RAS(ON) inhibitors aimed at suppressing various oncogenic variants of RAS proteins [2] - The current R&D pipeline includes daraxonrasib (RMC-6236), elironrasib (RMC-6291), and zoldonrasib (RMC-9805), all of which are in clinical development [2] - The company plans to advance RMC-5127, a RAS(ON) G12V-selective inhibitor, into clinical development next [2] - Additional pipeline opportunities include RMC-0708 (Q61H) and RMC-8839 (G13C), focusing on RAS(ON) mutant-selective inhibitors [2] Upcoming Events - The company will participate in the Needham 24 Annual Virtual Healthcare Conference on April 7 at 2:15 p.m. ET [3] - Additionally, Revolution Medicines will be part of the Stifel 2025 Virtual Targeted Oncology Forum on April 9 at 1:00 p.m. ET [3]