"It is encouraging to see positive initial safety results in various combination studies of ORSERDU, along with promising preliminary efficacy data in these trials," said Hope Rugo, MD, professor of medicine, Division of Hematology and Oncology at the University of California San Francisco Helen Diller Family Comprehensive Cancer Center. "We look forward to learning more about ORSERDU's role in combination settings and its potential across the spectrum of metastatic breast cancer."