William M. Sikov, MD, of Women and Infants Hospital, discusses abstract S4-05, "Impact of intrinsic subtype by PAM50 and other gene signatures on pathologic complete response rates in triple-negative breast cancer after neoadjuvant chemotherapy with or without carboplatin or bevacizumab: CALGB 40603/150709 (Alliance)."
Jack Cuzick, PhD, of the Wolfson Institute of Preventive Medicine, discusses abstract S3-07, "16-year long-term follow-up of the IBIS-I breast cancer prevention trial."
William J. Gradishar, MD, of Northwestern University, and Edith A. Perez of the Mayo Clinic Cancer Center, discuss immunotherapy and the highlights of the BOLERO-1 and SOFT trials.
Lee S. Schwartzberg, MD, FACP of The West Clinic and Ian E. Krop, MD, PhD, of the Dana-Farber Cancer Institute discuss the FERGI trial and data from phase I and phase II studies.
Lisa A. Carey, MD, of UNC Lineberger Comprehensive Cancer Center, offers her thoughts on abstract S1-09, "A phase IB study of pembrolizumab (MK-3475) in patients with advanced triple-negative breast cancer," presented by Rita Nanda, MD.
Matthew J. Ellis, MD, PhD, of the Baylor College of Medicine discusses with Harold J. Burstein, MD, PhD, of the Dana-Farber Cancer Institute genome-directed therapeutics for endocrine therapy-resistant estrogen receptor-positive breast cancer.
