The American Association for Cancer Research (AACR) will host a press conference about e-cigarettes and their health effects on Tuesday, Oct. 29 at 9:30 a.m. ET, at the 12th Annual AACR International Conference on Frontiers in Cancer Prevention Research, held Oct. 27-30 in National Harbor, Md. Scott Leischow, Ph.D., co-lead, Cancer Prevention and Control Program, Mayo Clinic, Scottsdale, Ariz., will join other experts for a discussion about existing scientific research on e-cigarettes and their impact on health, as well as the need for additional research that can inform effective cancer prevention strategies, public health messages, and regulatory activities.