ASCO GI 2025: Initial Ph 2 Data for Vilastobart (XTX101) in Combination with Atezolizumab in Patients with MSS CRC announced
“We are very encouraged by the initial Phase 2 proof-of-concept data for the combination of vilastobart and atezolizumab in heavily pre-treated patients with MSS colorectal cancer, including partial responses accompanied by marked decreases in tumor biomarkers and improvement in clinical symptoms,” said Katarina Luptakova, M.D., chief medical officer of Xilio. “We believe these data highlight the important contribution of vilastobart in this combination, as PD-(L)1 inhibitors alone have demonstrated no meaningful efficacy in patients with MSS CRC to date. The preliminary evidence of anti-tumor activity, together with continued evidence of a well-tolerated safety profile, support the potential for the combination in MSS colorectal cancer, as well as in other tumors that have traditionally been resistant to treatment with immunotherapy. We look forward to sharing additional Phase 2 data, including further follow-up, in patients with metastatic MSS CRC in the middle of this year.”
Share:
More News
“We are pleased to evaluate the clinical combination of IDE892 with RG6505 in MTAP-deleted RAS-mutant PDAC,” said Yujiro S. Hata, President and Chief Executive Officer, IDEAYA Biosciences. “This collaboration aligns with our broader clinical strategy to evaluate rational combinations with assets in our MTAP-deletion portfolio, and there remains especially high
“In the first reported data from the clinical combinations of our PRMT5 inhibitor vopimetostat and RAS(ON) inhibitors, we saw extremely encouraging early results, with 92% of patients with PDAC in the vopimetostat plus daraxonrasib arm achieving an objective response, supporting the preclinical data showing synergistic activity of PRMT5 + RAS
“Non-small cell lung cancer is the most prevalent lung disease with more than 8,000 patients in the U.S. diagnosed each year with KRAS G12D-mutations. Receiving Fast Track designation for VS-7375 reinforces both the significant unmet need and the potential of VS-7375 to improve outcomes for patients with KRAS G12D-mutated lung
“KRAS has notoriously been considered an undruggable target and patients with KRAS-driven cancers continue to face limited treatment options with survival measured in months, not years,” said John Reed, M.D., Ph.D., Executive Vice President, Innovative Medicine, Research & Development, Johnson & Johnson. “We believe the proprietary Firelink™ platform will overcome