Below is an instruction from Human. Write a response.
    ### Instruction:
    what research (or clinical trials) is being done for Prostate Cancer ?
    ### Response:
    Scientists continue to look at new ways to prevent, treat, and diagnose prostate cancer. Research has already led to a number of advances in these areas. Dietary Research Several studies are under way to explore the causes of prostate cancer. Some researchers think that diet may affect a man's chances of developing prostate cancer.
    