Cancer Molecular and Cell Biology, Drug Discovery: Molecular biology and pharmacology of hormone-dependentcancers, particularly breast and prostate cancer. Molecular aspects of estrogen receptor (ER) signaling, differential pharmacology of selective ER modulators (SERMS), molecular targets and biomarkers in cancer progression and metastasis, epigenetic mechanisms in cancer, nutritional chemopreventive and therapeutic applications in cancer, dietary stilbenes and microRNAs, pre-clinical animal models (xenografts and transgenic mice) in breast and Prostate cancer and bone metastasis.