NIH R01 · 2025
Circuitry and Molecular Mechanisms for Descending Pain Facilitation
Abstract Chronic pain is a pervasive global health issue affecting about 20% of individuals worldwide, but available treatments for chronic pain are still inadequate. Opiates have been used for centuries as potent analgesics, but issues with tolerance, abuse, and overdose have contributed to current opioid crisis in the US. On the other hand, it is well documented that the level of perceived pain can be strongly influenced by cognitive and mood states, revealing the existence of powerful endogenous top-down modulation of pain. However, the therapeutic potential of targeting descending pain modulation pathway in treating chronic pain has not been extensively explored, in a large part because…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.