The Chiu laboratory focuses on neuro-immune interactions in pain, itch, and tissue inflammation. Dr. Chiu’s research has uncovered molecular interactions between the nervous system, the immune system and microbes that modulates host defense. He has found that sensory neurons can directly detect bacterial pathogens and their toxins to produce pain. Neurons in turn release neuropeptides that modulate immune cells in host defense. These interactions occur at major tissue barriers in the body including the gut, skin and lungs. In this talk, he will discuss these major neuro-immune interactions and how understanding them could lead to novel approaches to treat pain or inflammation.