Overview Managing debilitating pain, a hallmark of tissue injury and neuropathy, is an unmet clinical challenge and developing effective, non-addictive analgesics is critical to addressing both the chronic pain and the opioid epidemic. Through a multidisciplinary collaboration, we demonstrated the therapeutic potential by targeting the neuroimmune interaction between nociceptors and tissue immune cells, which contributes to neuropathic conditions including pain and itch. Most recently, in studying rare monogenetic diseases associated with neuropathic pain with an aim at identifying novel therapeutic targets, our laboratory has revealed that adult patients with Fibrodysplasia Ossificans Progressiva (FOP) carrying a gain-of-function point mutation (R206H) in the type I BMP receptor Activin A Receptor Type 1 (ACVR1), also known as Activin receptor-like kinase 2(ALK2), have ongoing mechanical and heat pain hypersensitivity. Supported by the NIH, foundation grants, intramural funding, and patients, our subsequent efforts utilizing both preclinical animal models and novel patient induced pluripotent stem cell (iPSC) derived disease model further demonstrate the potential targetability of ACVR1/ALK2 for common neuropathic pain conditions. Activated nociceptors are also critical contributors to the host response after injury of the innervated tissues including skin, joint, bone and muscle. Heterotopic ossification (HO) can occur following orthopedic surgery and traumatic injuries, manifests with pathological bone formation in muscle and connective tissues. However, little progress has been made in developing effective treatments. Our group is actively studying sensory neuronal contribution to HO, with an aim at developing new strategies to manage pathological HO. Affiliated Lab Yu Lab Principal investigator UCSF Xiaobing Yu, MD Assoc Professor of Anesthesia Collaborators External persons Allan Basbaum, PhD Chair and Professor Department of Anatomy, University of California, San Francisco Edward Hsiao, MD, PhD Professor Department of Medicine, Institute for Human Genetics, University of California, San Francisco Support this research Are you excited by the innovative work we’re doing on this project? Learn how your financial support can make the difference in our work. Support