Below is an instruction from Human. Write a response.
    ### Instruction:
    what research (or clinical trials) is being done for Parkinson's Disease ?
    ### Response:
    The National Institute of Neurological Disorders and Stroke (NINDS) conducts PD research in laboratories at the National Institutes of Health (NIH) and also supports additional research through grants to major medical institutions across the country. Current research programs funded by the NINDS are using animal models to study how the disease progresses and to develop new drug therapies.
    