The human microbiome and cancer risk: setting the stage for innovative studies to address cancer disparities
Dr. D. Armen Byrd, MPH, PhD
February 24, 2021, 12:00 – 13:00 EST.
About the speaker: Dr. Byrd received a B.S. in biology and an M.P.H. in epidemiology from the University of Florida. She completed her Ph.D. in epidemiology at Emory University, where her dissertation research focused on the development and validation of novel, inflammation biomarker panel-weighted dietary and lifestyle inflammation scores, and their associations with colorectal neoplasms. In January 2019, she joined the National Cancer Institute Division of Cancer Epidemiology and Genetics as a postdoctoral fellow. During her time there, she conducted methodologic microbiota studies and investigated associations of the microbiota with cancer risk and of diet with the gut metabolome. In January 2021, she joined Moffitt Cancer Center as an Assistant Member in the Department of Cancer Epidemiology, where she will continue to contribute to the reduction of cancer disparities using an integrative, interdisciplinary approach to study microbiota-mediated mechanisms for cancer risk among diverse populations.
About the seminar: This seminar will focus on current understanding and future directions for targeting health disparities with gastrointestinal microbiota research using a multidimensional framework. Examples will be provided from the colorectal and breast cancer literature.
About the series: Microorganisms are critical to many aspects of biological life, including human health. The human body is a veritable universe for microorganisms: some pass through but once, some are frequent tourists, and some spend their entire existence in the confines of our body tissues. The collective microbial community, our microbiome, can be impacted by the details of our lifestyle, including diet, hygiene, health status, and more, but many are driven by social, economic, medical, or political constraints that restrict available choices that may impact our health.
Access to resources is the basis for creating and resolving social equity—access to healthcare, healthy foods, a suitable living environment, and to beneficial microorganisms, but also access to personal and occupational protection to avoid exposure to infectious disease. This speaker series explores the way that microbes connect public policy, social disparities, and human health, as well as the ongoing research, education, policy, and innovation in this field. The spring speaker series will pave the way for a symposium on “Microbes, Social Equity, and Rural Health” in summer 2021.