Tracing ASCO丨Professor Yongmei Yin: OptiTROP-Breast05 Study Selected for Oral Presentation, Domestic TROP2 ADC Once Again in the Spotlight
Sacituzumab Tirumotecan (sac-TMT) is a novel TROP2-targeted ADC independently developed in China. Over the past two years, its clinical findings have been frequently presented at major international conferences and published in top-tier journals. At the 2025 ASCO Annual Meeting, Professor Yongmei Yin from Jiangsu Provincial People’s Hospital delivered a Rapid Oral Abstract presentation on the phase II OptiTROP-Breast05 study, which evaluated sac-TMT as a first-line therapy for advanced triple-negative breast cancer (TNBC). The results demonstrated impressive efficacy and a favorable safety profile. Oncology Frontier invited Professor Yongmei Yin at the conference to discuss the study's key outcomes and how sac-TMT, as a leading TROP2 ADC, is poised to make a lasting impact on breast cancer treatment in China and globally.