On January 22, 2025 Tyra Biosciences, Inc. (Nasdaq: TYRA), a clinical-stage biotechnology company focused on developing next-generation precision medicines that target large opportunities in Fibroblast Growth Factor Receptor (FGFR) biology, reported that two abstracts were accepted for presentation at the 2025 ASCO (Free ASCO Whitepaper) Gastrointestinal Cancers Symposium (ASCO GI), taking place January 23-25, 2025, in San Francisco, CA (Press release, Tyra Biosciences, JAN 22, 2025, View Source [SID1234649834]).
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Details of the poster presentations are below:
Title: "A multicenter, open-label, first-in-human study of TYRA-200 in advanced intrahepatic cholangiocarcinoma and other solid tumors with activating FGFR2 gene alterations (SURF201)"
Abstract: TPS646
Presenting Author: Robin Kate Kelley, MD, University of California San Francisco
Session: Trials in Progress Poster Session B: Cancers of the Pancreas, Small Bowel, and Hepatobiliary Tract
Date/Time: January 24, 2025, 11:30 AM – 1:00 PM PST, Level 1, West Hall
Title: "TYRA-430: First reversible FGFR4/3 inhibitor designed to overcome current challenges in FGF19-driven hepatocellular carcinoma treatment"
Abstract: 583
Presenting Author: Ronald Swanson, Ph.D., Tyra Biosciences
Session: Poster Session B: Cancers of the Pancreas, Small Bowel, and Hepatobiliary Tract
Date/Time: January 24, 2025, 11:30 AM – 1:00 PM PST, Level 1, West Hall
The abstracts related to these posters and additional information can be found on the ASCO (Free ASCO Whitepaper) GI website.
About TYRA-200
TYRA-200 is an oral, investigational, FGFR1/2/3 inhibitor with potency against activating FGFR2 gene alterations and resistance mutations. The Phase 1 clinical study of TYRA-200, SURF201 (Study in PrevioUsly treated and Resistant FGFR2+ Cholangiocarcinoma and Other Advanced Solid Tumors) (NCT06160752), is a multi-center, open label study designed to evaluate the maximum tolerated dose (MTD) and the recommended Phase 2 dose of TYRA-200, as well as to evaluate the preliminary antitumor activity of TYRA-200. SURF201 is currently enrolling and dosing adults with advanced/metastatic intrahepatic cholangiocarcinoma and other advanced solid tumors with activating alterations in FGFR2.
About TYRA-430
TYRA-430 is an oral, investigational FGFR4/3-biased inhibitor for FGF19+/FGFR4-driven cancers. The US Food and Drug Administration has cleared Tyra’s Investigational New Drug application to proceed with a Phase 1 clinical study of TYRA-430. The Phase 1 study will be a multicenter, open-label, first-in-human study of TYRA-430 in advanced hepatocellular carcinoma (HCC) and other solid tumors with activating FGF/FGFR pathway aberrations (SURF431).