Rajesh Khanna
Dr. Khanna is an ion channel biologist and pain scientist. He earned his PhD in Physiology from the University of Toronto, building on a strong foundation with an MSc in Pharmacology and a BSc in Toxicology. Following postdoctoral training at UCLA and the Toronto Western Research Institute, he launched his academic career at Indiana University School of Medicine, where he established a research program in pain. After transferring to University of Arizona, he co-founded Regulonix LLC and was inducted as a Senior Member of the National Academy of Inventor. As a passionate mentor and educator, Dr. Khanna has received the Outstanding UBRP Faculty Mentor Award and the College of Medicine Faculty Mentoring Award. As faculty in the NYU College of Dentistry, he led a basic science lab and directed the NYU Pain Research Center. He now directs the Center for Advanced Pain Therapeutics and Research (CAPToR) at the University of Florida, Gainesville, where his cutting-edge research focuses on pain chronification and on the development of pain and addiction therapeutics.
Nociceptin orphanin F/Q Pathways are dysregulated by stress and modulate reward responsiveness and motivated behavior across species
Source: Molecular psychiatry Authors: Diego A Pizzagalli, Meghan Gallo, Michael T Treadway, Brian D Kangas, Jocelyn Breton, Michael R Bruchas,…
Dynamic remodeling of the transcriptional landscape drives Merkel cell specification and mechanosensory differentiation
Source: Proceedings of the National Academy of Sciences of the United States of America Authors: Yajun Zhang, Huipu Yuan, Yuyan…
Regional brain structural changes during the transition from acute to chronic neuropathic pain: a longitudinal study in a rat model of orofacial pain
Source: The Journal of neuroscience : the official journal of the Society for Neuroscience Authors: Angela Doshen, Lewis S Crawford,…
PTP1B in dorsal root ganglion nociceptors drives neuropathic pain via a presynaptic Src/GluN2B signaling pathway
Source: Regional anesthesia and pain medicine Authors: Xiao-Qin Li, Shu-Jin Wu, Rui-Li Sun, Wen-Jing Li, Yu-Hang Yang, Xi-Wu Liao, Zi-Yan…
An inherited hypomorphic variant in PIEZO2 reveals structural features of mechanotransduction
Source: Neuron Authors: Alec R Nickolls, Eric M Mulhall, Daniel J Orlin, Oleg Yarishkin, Luis O Romero, Briar Bell, Xin…
Subunit-specific roles of NR2A and NR2B in the trigeminal ganglion contribute to orofacial neuropathic pain via distinct molecular cascades
Source: Neuropharmacology Authors: Qin-Xuan Song, Yue-Yan Cen, Meng-Fei Dai, Xin-Lin Gao, Fei Liu, Jun-Yu Chen, Chun-Jie Li, Cheng Zhou, Yan-Yan…
Lysophospholipid-TRPV1 interactions in chemotherapy-induced neuropathy
Source: Proceedings of the National Academy of Sciences of the United States of America Authors: Saskia Wedel, Ainara Claveras Cabezudo,…
Gut microbiota and metabolite disruption during breast cancer chemotherapy is associated with peripheral neuropathy sensory symptoms and pain
Source: Brain, behavior, and immunity Authors: Jeremy T Beales, Varshasnata Mohanty, Melina M Seng, Zoe M Tapp, Sagar D Sardesai,…
Transcriptomic analysis and high throughput functional characterization of human induced pluripotent stem cell derived sensory neurons
Source: Neurobiology of pain (Cambridge, Mass.) Authors: Vincent Truong, Jackson Brougher, Tim Strassmaier, Yi-Ling Lu, Dale George, Theodore J Price,…
A descending posterior insular pathway drives sensory hypersensitivity in neuropathic pain
Source: Brain : a journal of neurology Authors: Hao Ding, Lijing Zou, Longfei Ma, Zhuo Wen, Yujiao Hu, Linhong Zhong,…
Nociceptin orphanin F/Q Pathways are dysregulated by stress and modulate reward responsiveness and motivated behavior across species
September 24, 2026 |
Source: Molecular psychiatry Authors: Diego A Pizzagalli, Meghan Gallo, Michael T Treadway, Brian D Kangas, Jocelyn Breton, Michael R Bruchas,…
Dynamic remodeling of the transcriptional landscape drives Merkel cell specification and mechanosensory differentiation
September 24, 2026 |
Source: Proceedings of the National Academy of Sciences of the United States of America Authors: Yajun Zhang, Huipu Yuan, Yuyan…
Regional brain structural changes during the transition from acute to chronic neuropathic pain: a longitudinal study in a rat model of orofacial pain
September 24, 2026 |
Source: The Journal of neuroscience : the official journal of the Society for Neuroscience Authors: Angela Doshen, Lewis S Crawford,…
PTP1B in dorsal root ganglion nociceptors drives neuropathic pain via a presynaptic Src/GluN2B signaling pathway
August 28, 2026 |
Source: Regional anesthesia and pain medicine Authors: Xiao-Qin Li, Shu-Jin Wu, Rui-Li Sun, Wen-Jing Li, Yu-Hang Yang, Xi-Wu Liao, Zi-Yan…
An inherited hypomorphic variant in PIEZO2 reveals structural features of mechanotransduction
August 28, 2026 |
Source: Neuron Authors: Alec R Nickolls, Eric M Mulhall, Daniel J Orlin, Oleg Yarishkin, Luis O Romero, Briar Bell, Xin…
Subunit-specific roles of NR2A and NR2B in the trigeminal ganglion contribute to orofacial neuropathic pain via distinct molecular cascades
August 28, 2026 |
Source: Neuropharmacology Authors: Qin-Xuan Song, Yue-Yan Cen, Meng-Fei Dai, Xin-Lin Gao, Fei Liu, Jun-Yu Chen, Chun-Jie Li, Cheng Zhou, Yan-Yan…
Lysophospholipid-TRPV1 interactions in chemotherapy-induced neuropathy
August 28, 2026 |
Source: Proceedings of the National Academy of Sciences of the United States of America Authors: Saskia Wedel, Ainara Claveras Cabezudo,…
Gut microbiota and metabolite disruption during breast cancer chemotherapy is associated with peripheral neuropathy sensory symptoms and pain
July 1, 2026 |
Source: Brain, behavior, and immunity Authors: Jeremy T Beales, Varshasnata Mohanty, Melina M Seng, Zoe M Tapp, Sagar D Sardesai,…
Transcriptomic analysis and high throughput functional characterization of human induced pluripotent stem cell derived sensory neurons
July 1, 2026 |
Source: Neurobiology of pain (Cambridge, Mass.) Authors: Vincent Truong, Jackson Brougher, Tim Strassmaier, Yi-Ling Lu, Dale George, Theodore J Price,…
A descending posterior insular pathway drives sensory hypersensitivity in neuropathic pain
July 1, 2026 |
Source: Brain : a journal of neurology Authors: Hao Ding, Lijing Zou, Longfei Ma, Zhuo Wen, Yujiao Hu, Linhong Zhong,…