Daniele Piomelli
Biography
Daniele Piomelli, PharmD, PhD, MD (h.c.), is Distinguished Professor and Director of the UCI Center for the Study of Cannabis in the Department of Anatomy and Neurobiology at the University of California, Irvine. He also holds the Louise Turner Arnold Chair in the Neurosciences. Piomelli received his PharmD from the University of Naples in 1982 and his PhD in Pharmacology from Columbia University in 1988.
Piomelli's research focuses on the endocannabinoid system and lipid-mediated signaling in the nervous system, with particular emphasis on developing therapeutic approaches for pain, inflammation, and metabolic disorders. His laboratory discovered key mechanisms of endocannabinoid biosynthesis and degradation, and has developed novel classes of enzyme inhibitors that modulate endocannabinoid signaling without producing psychoactive effects. He has published over 440 peer-reviewed articles and holds more than 30 patents related to cannabinoid-based therapeutics. Piomelli has co-founded several pharmaceutical companies, including Kadmus Pharmaceuticals, Thesan Pharmaceuticals, Neokera Pharmaceuticals, and Exxel Pharmaceuticals, to translate his discoveries into clinical applications.
Piomelli is a Fellow of the American College of Neuropsychopharmacology and has received numerous honors, including the Mechoulam Award from the International Cannabinoid Research Society, the European Lipid Science Award, and an honorary medical doctorate from Goethe University. He served on the National Advisory Council on Drug Abuse from 2007 to 2011 and was a member of the National Academies of Sciences, Engineering and Medicine Committee on the Health Effects of Marijuana. He serves as Editor-in-Chief of Cannabis and Cannabinoid Research and has provided expert testimony to the U.S. Senate and various governmental bodies on cannabis policy and research.
Return to topEducation
- Degree in Classical Studies, Lyceum 'Sannazzaro', Naples, Italy, 1977
- Pharm.D., University of Naples, Italy, 1982
- Ph.D. in Pharmacology, Columbia University, New York, 1988
- M.D. (h.c.), Goethe University, Frankfurt, Germany, 2012
Distinctions
- The Mechoulam Award, The International Cannabinoid Research Society, 2017
- The Ester Fride Award for Basic Research, The International Association for Cannabinoid Medicines, 2017
- Pioneer in Medicinal Cannabis Research Award, Center for Medicinal Cannabis Research, University of California San Diego, 2022
- European Lipid Science Award, European Federation of Lipid Science, 2012
- Fellow, American College of Neuropsychopharmacology, 2015
- Annual Lectureship in Toxicology, American Academy of Forensic Sciences, 2022
- National Alliance for Research on Schizophrenia and Depression (NARSAD) Distinguished Investigator Award, 2005, 2009
- NIH Independent Investigator Award, 2001
- International Kemali Foundation Prize in Neurosciences, 2002
Areas of Expertise
- Endocannabinoid System Pharmacology
- Fatty Acid Amide Hydrolase
- Monoacylglycerol Lipase Inhibition
- N-Acylethanolamine Acid Amidase
- Lipid-Mediated Neuronal Signaling
- Cannabinoid Receptor Modulation
- Adolescent Cannabis Neurotoxicity
Recent Publications
- Mabou Tagne A., Ahmed F., Tran A., Galvani F., Debbaneh L., Perranoski E.R., Sarlah D., Das A., Pabon E., Cooper Z., Piomelli D., “Pharmacokinetic and pharmacodynamic properties of cannabigerol in male mice” (opens in new tab), Journal of Pharmacology and Experimental Therapeutics, vol. 393, 2026.
- Argueta D.A., Garcia N.R., Mabou Tagne A., Piomelli D., Gupta K., “A novel palmitoylethanolamide formulation improves hyperalgesia and red cell instability in murine sickle cell disease” (opens in new tab), Blood Vessels Thrombosis and Hemostasis, vol. 3, 2026.
- Jung KM, Mabou Tagne A, Avalos HC, D'Agosta D, Katz J, Lee HL, Piomelli D, “Administration of Δ9-Tetrahydrocannabinol (THC) in Adolescent and Adult Mice” (opens in new tab), Journal of Visualized Experiments, vol. 2025, no. 222, 2025.
- Mabou Tagne A, Fotio Y, Lee HL, Jung KM, Katz J, Ahmed F, Le J, Bazinet R, Jang C, Piomelli D, “Metabolic reprogramming in the spinal cord drives the transition to pain chronicity” (opens in new tab), Cell Reports, vol. 44, no. 9, pp. 116261, 2025.
- Piomelli D, “Liking isn't enough: You got to want it” (opens in new tab), Journal of Pharmacology and Experimental Therapeutics, vol. 392, no. 10, pp. 103685, 2025.
- Fotio Y, Piomelli D, “Molecular mechanisms underlying the transition from acute to chronic pain” (opens in new tab), Pharmacological Research, vol. 219, pp. 107875, 2025.
- Lee HL, Squire E, Fotio Y, Mabou Tagne A, Lee J, Yoon JJ, Hong Y, Kim LH, Jung KM, Piomelli D, “Frequent low-impact exposure to THC during adolescence causes persistent sexually dimorphic alterations in the response to viral infection in mice” (opens in new tab), Pharmacological Research, vol. 199, pp. 107049, 2024.
- Fotio Y, Mabou Tagne A, Squire E, Lee HL, Phillips CM, Chang K, Ahmed F, Greenberg AS, Villalta SA, Scarfone VM, Spadoni G, Mor M, Piomelli D, “NAAA-regulated lipid signaling in monocytes controls the induction of hyperalgesic priming in mice” (opens in new tab), Nature Communications, vol. 15, no. 1, pp. 1705, 2024.
- Jung KM, Lin L, Piomelli D, “Overactivation of the Endocannabinoid System in Adolescence Disrupts Adult Adipose Organ Function in Mice” (opens in new tab), Cells, vol. 13, no. 5, pp. 461, 2024.
- Torrens A, Mabou Tagne A, Tran A, Ahmed F, Huestis MA, Piomelli D, “Comparative Pharmacokinetics of Δ9-Tetrahydrocannabinol in Adolescent and Adult Female Mice” (opens in new tab), Cannabis and Cannabinoid Research, vol. 9, no. 6, pp. 1537-1542, 2024.
- Mabou Tagne A, Fotio Y, Gupta K, Piomelli D, “Δ⁹-Tetrahydrocannabinol Alleviates Hyperalgesia in a Humanized Mouse Model of Sickle Cell Disease” (opens in new tab), Journal of Pharmacology and Experimental Therapeutics, vol. 391, no. 2, pp. 174-181, 2024.
- Goodman MT, Lombardi C, Torrens A, Bresee C, Saloman JL, Li L, Yang Y, Fisher WE, Fogel EL, Forsmark CE, Conwell DL, Hart PA, Park WG, Topazian M, Vege SS, Van Den Eeden SK, Bellin MD, Andersen DK, Serrano J, Yadav D, et al., “Association of Serum Endocannabinoid Levels with Pancreatitis and Pancreatitis-Related Pain” (opens in new tab), Cannabis and Cannabinoid Research, vol. 10, pp. 60-70, 2024.
- Torrens A, Ruiz CM, Martinez MX, Tagne AM, Roy P, Grimes D, Ahmed F, Lallai V, Inshishian V, Bautista M, Chen YC, Huestis MA, Das A, Fowler CD, Mahler SV, Piomelli D, “Nasal accumulation and metabolism of Δ⁹-tetrahydrocannabinol following aerosol ('vaping') administration in an adolescent rat model” (opens in new tab), Pharmacological Research, vol. 187, pp. 106600, 2023.
- Fotio Y, Mabou Tagne A, Jung KM, Piomelli D, “Fatty acid amide hydrolase inhibition alleviates anxiety-like symptoms in a rat model used to study post-traumatic stress disorder” (opens in new tab), Psychopharmacology (Berl), vol. 242, pp. 1541-1551, 2023.
- Lin L, Jung KM, Lee HL, Le J, Colleluori G, Wood C, Palese F, Squire E, Ramirez J, Su S, Torrens A, Fotio Y, Tang L, Yu C, Yang Q, Huang L, DiPatrizio N, Jang C, Cinti S, Piomelli D, “Adolescent exposure to low-dose THC disrupts energy balance and adipose organ homeostasis in adulthood” (opens in new tab), Cell Metabolism, vol. 35, no. 7, pp. 1227-1241.e7, 2023.
- Lin L, Mabou Tagne A, Squire EN, Lee HL, Fotio Y, Ramirez J, Zheng M, Torrens A, Ahmed F, Ramos R, Plikus MV, Piomelli D, “Diet-Induced Obesity Disrupts Histamine-Dependent Oleoylethanolamide Signaling in the Mouse Liver” (opens in new tab), Pharmacology, vol. 107, no. 7-8, pp. 423-432, 2022.
- Lee HL, Jung KM, Fotio Y, Squire E, Palese F, Lin L, Torrens A, Ahmed F, Mabou Tagne A, Ramirez J, Su S, Wong CR, Jung DH, Scarfone VM, Nguyen PU, Wood M, Green K, Piomelli D, “Frequent Low-Dose Δ9-Tetrahydrocannabinol in Adolescence Disrupts Microglia Homeostasis and Disables Responses to Microbial Infection and Social Stress in Young Adulthood” (opens in new tab), Biological Psychiatry, vol. 92, pp. 845-860, 2022.
- Palese F, Pontis S, Realini N, Torrens A, Ahmed F, Assogna F, Pellicano C, Bossù P, Spalletta G, Green K, Piomelli D, “Targeting NAAA counters dopamine neuron loss and symptom progression in mouse models of parkinsonism” (opens in new tab), Pharmacological Research, vol. 182, pp. 106338, 2022.
- Mabou Tagne A, Fotio Y, Uppal PS, Piomelli D, “Synergistic antinociceptive effects of concomitant NAAA and peripheral FAAH inhibition” (opens in new tab), Experimental Neurology, vol. 357, pp. 114194, 2022.
Most Cited Publications
- D. Piomelli, “The molecular logic of endocannabinoid signalling” (opens in new tab), Nature Reviews Neuroscience, vol. 4, pp. 873-884, 2003.
- V. Di Marzo, A. Fontana, H. Cadas, S. Schinelli, G. Cimino, J.C. Schwartz, D. Piomelli, “Formation and inactivation of endogenous cannabinoid anandamide in central neurons” (opens in new tab), Nature, vol. 372, pp. 686-691, 1994.
- T.F. Freund, I. Katona, D. Piomelli, “Role of endogenous cannabinoids in synaptic signaling” (opens in new tab), Physiological Reviews, vol. 83, pp. 1017-1066, 2003.
- N. Stella, P. Schweitzer, D. Piomelli, “A second endogenous cannabinoid that modulates long-term potentiation” (opens in new tab), Nature, vol. 388, pp. 773-778, 1997.
- S. Kathuria, S. Gaetani, D. Fegley, F. Valiño, A. Duranti, A. Tontini, M. Mor, G. Tarzia, G. La Rana, A. Calignano, A. Giustino, M. Tattoli, M. Palmery, V. Cuomo, D. Piomelli, “Modulation of anxiety through blockade of anandamide hydrolysis” (opens in new tab), Nature Medicine, vol. 9, pp. 76-81, 2003.
- T.P. Dinh, D. Carpenter, F.M. Leslie, T.F. Freund, I. Katona, S.L. Sensi, S. Kathuria, D. Piomelli, “Brain monoglyceride lipase participating in endocannabinoid inactivation” (opens in new tab), Proceedings of the National Academy of Sciences of the United States of America, vol. 99, pp. 10819-10824, 2002.
- J. Fu, S. Gaetani, F. Oveisi, J. LoVerme, A. Serrano, F. Rodríguez de Fonseca, A. Rosengarth, H. Luecke, B. Di Giacomo, G. Tarzia, D. Piomelli, “Oleylethanolamide regulates feeding and body weight through activation of the nuclear receptor PPAR-α” (opens in new tab), Nature, vol. 425, pp. 90-93, 2003.
- A. Calignano, G. La Rana, A. Giuffrida, D. Piomelli, “Control of pain initiation by endogenous cannabinoids” (opens in new tab), Nature, vol. 394, pp. 277-281, 1998.
- F.M. Leweke, D. Piomelli, F. Pahlisch, D. Muhl, C.W. Gerth, C. Hoyer, J. Klosterkötter, M. Hellmich, D. Koethe, “Cannabidiol enhances anandamide signaling and alleviates psychotic symptoms of schizophrenia” (opens in new tab), Translational Psychiatry, vol. 2, pp. e94, 2012.
- J. LoVerme, J. Fu, G. Astarita, G. La Rana, R. Russo, A. Calignano, D. Piomelli, “The nuclear receptor peroxisome proliferator-activated receptor-α mediates the anti-inflammatory actions of palmitoylethanolamide” (opens in new tab), Molecular Pharmacology, vol. 67, pp. 15-19, 2005.
Contact Information
Email: piomelli@uci.edu
Phone: (949) 824-9179, 7080
Address: 3101 Gillespie NRF
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Last updated on 8/19/2026.