“We’re grateful to receive this Fast Track designation from FDA, which is a meaningful milestone for the development of zotatifin and reflects the demonstrated potential for zotatifin in combination with fulvestrant and abemaciclib to address unmet needs in ER+/HER2- breast cancer,” said Steve Worland, Ph.D., chief executive officer of eFFECTOR. “We value the opportunities provided by Fast Track designation for frequent interactions with the FDA review team as we advance this development program for zotatifin, and look forward to providing further data updates and development plans at the 2023 San Antonio Breast Cancer Symposium.”