Suzzane Fuqua, PhD

Dr. Fuqua has a Bachelor's degree and a Master's Degree from the University of Houston. Her PhD is in Cancer Biology from the University of Texas Graduate School of Biomedical Science. She is a Professor of Medicine and Molecular and Cellular Biology at Baylor College of Medicine. The main goal of her research is to determine the role of specific somatic mutations in estrogen receptor alpha, called K303R and Y537N, in the clinical problem of hormone resistance. Dr. Fuqua was the first to discover alternatively spliced transcriptional isoforms and somatic mutations in breast tumors. She has determined that the K303R mutation alters many aspects of hormone action, including binding to co-regulatory proteins, enhanced stability, estrogen hypersensitivity, response to tamoxifen, and resistance to the aromatase inhibitor anastrazole. Her team discovered the Y537N mutation, a constitutionally active receptor in metastatic tumors. A major goal of her laboratory is to develop novel therapeutics to target these alterations in ER alpha to restore hormone sensitivity, as well as to identify other novel mechanisms of resistance.