Merus announces First Patient Dosed in Phase 2 Trial of Petosemtamab in 3L+ mCRC

UTRECHT, The Netherlands and CAMBRIDGE, Mass., Dec. 16, 2024 (GLOBE NEWSWIRE) -- Merus N.V. (Nasdaq: MRUS), a clinical-stage oncology company developing innovative, full-length multispecific antibodies (Biclonics^® and Triclonics^®) for cancer, today announced that the first patient has been dosed in the Company’s phase 2 trial evaluating petosemtamab monotherapy in heavily pretreated (3L+) metastatic colorectal cancer (mCRC). Petosemtamab is a Biclonics^® targeting EGFR and LGR5.