Keros Therapeutics Announces the First Patient Dosing in the Phase 3 RENEW Clinical Trial of Elritercept

Core Points - Keros Therapeutics announced the dosing of the first patient in the Phase 3 RENEW clinical trial for elritercept, which triggers a $10 million milestone payment from Takeda under their global license agreement [1][2] - The global license agreement with Takeda, effective January 16, 2025, includes a $200 million upfront cash payment and potential milestones exceeding $1.1 billion, along with tiered royalties on net sales [2] Company Overview - Keros Therapeutics is a clinical-stage biopharmaceutical company focused on developing therapeutics for disorders linked to dysfunctional signaling of the TGF-ß protein family [5] - The company is recognized for its understanding of TGF-ß proteins, which regulate growth and maintenance of various tissues, and is developing protein therapeutics aimed at providing disease-modifying benefits [5] - Keros' lead product candidate, KER-065, targets neuromuscular diseases, while elritercept (KER-050) is focused on treating cytopenias, including anemia and thrombocytopenia in patients with myelodysplastic syndromes and myelofibrosis [5] Clinical Trial Details - The Phase 3 RENEW clinical trial is a global, randomized, double-blind, placebo-controlled study aimed at evaluating the efficacy of elritercept in reducing red blood cell transfusions in adults with transfusion-dependent anemia and varying risk levels of MDS [3]