Prostate cancers uniquely harbor very few mutations in well-known driver oncogenes (e.g., RAS, BRAF, etc.). Instead, they are characterized by aberrations in transcription factors, including the androgen receptor (AR) and ETS family transcription factors. These oncogenic transcription factors regulate a transcriptional program that determines cellular lineage, specifies the responses to external stimuli, and contributes to the oncogenic cellular context in prostate cancer.
Our long-term goal is to generate an integrative understanding of how transcription factors normally guide the prostate lineage determination and how their deregulation leads to cancer. In addition, using biochemistry and genetic screens, we are pursuing ways to target the activity of these transcription factors that can lead to drug discovery.
