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Michael Hsieh

Michael Hsieh receives grant to explore parasite proteins for pain relief

Michael Hsieh

Michael Hsieh, M.D., hopes to use parasite proteins to alleviate pain in multiple types of bladder inflammation.

Children’s National Health System Urologist Michael Hsieh, M.D., was awarded a National Institutes of Health (NIH) grant to optimize a set of parasite proteins that could alleviate pain in multiple types of bladder inflammation.

The $1 million R01 grant will fund a five-year study to exploit a parasite-derived protein, IPSE, as a candidate therapeutic. Dr. Hsieh hypothesizes that IPSE may have the ability to modulate host immune and non-immune responses to bladder injury. IPSE could be optimized for therapeutic potential, while minimizing toxicity, by generating forms that have the ability to modulate host responses via three distinct mechanisms: IL-4-binding, chemokine-binding and nuclear localization.