ABN202 (αTROP2) / Abion - LARVOL DELTA

ABN202 (αTROP2), a sacituzumab-interferon-beta mutein fusion protein: a novel approach beyond antibody-drug conjugate therapeutics in ADC-naïve and ADC-refractory cancers (AACR 2025) - "TROP2-targeting antibody-drug conjugates (ADCs) such as Sacituzumab-govitecan (SG) and Datopotamab deruxtecan (Dato-DXd) demonstrated promising clinical efficacy in patients with TROP2-positive cancers. The preclinical toxicity profiles of SG, Dato-DXd, and ABN202 (αTROP2) were evaluated using human immune cells and hIFNAR KI mouse models.In conclusion, ABN202 (αTROP2) demonstrated potent anti-cancer efficacy and a tolerable safety profile compared to SG and Dato-DXd. Our findings suggest that ABN202 (αTROP2) represents a novel therapeutic approach beyond ADCs for both ADC-naïve and ADC-refractory cancers."

Breast Cancer • Hormone Receptor Breast Cancer • Hormone Receptor Positive Breast Cancer • Lung Cancer • Non Small Cell Lung Cancer • Oncology • Solid Tumor • Triple Negative Breast Cancer • IFNAR1 • IFNB1