We have shown that pharmacological inhibition of the anandamide-degrading enzyme, fatty acid amide hydrolase (FAAH), blocks nicotine self-administration and prevents nicotine-induced reinstatement in squirrel monkeys, a model of human nicotine addiction and relapse to nicotine use. Based on these results, which point to FAAH as a promising molecular target for tobacco dependence, we propose to undertake a drug discovery program aimed at the optimization and preclinical development of FAAH inhibitors for smoking cessation. Our proposal has two primary goals:
Specific Aim 1 : Optimization of FAAH inhibitors and identification of a preclinical candidate for smoking cessation. We will conduct a lead optimization campaign starting from the compound URB694, a potent FAAH inhibitor previously identified in our laboratory. Compounds will be synthesized and tested in vitro and in vivo, and information collected will be used to design new molecules until a preclinical candidate with suitable efficacy and safety profile is selected.
Specific Aim 2 : Preclinical development of FAAH inhibitors for smoking cessation. We will (a) advance through preclinical development the candidate identified in Aim 1;(b) prepare and submit an Investigational New Drug (IND) application for the candidate with smoking cessation as therapeutic target;(c) seek private and/or public sponsors to support safety and proof-of-concept studies in humans after IND approval. To achieve these goals, we have assembled a multi-disciplinary consortium that unites scientific excellence with experience in industrial drug discovery and preclinical development. The team includes scientist and entrepreneur Daniele Piomelli (UCI), a leader in the field of FAAH inhibition;behavioral pharmacologist Steven Goldberg (NIDA-IRP), a pioneer in nicotine research;senior chemist Tiziano Bandiera (IIT);senior pharmacologist Angelo Reggiani (IIT);and preclinical development expert Edward Monaghan. Thus, o

Agency
National Institute of Health (NIH)
Institute
National Institute on Drug Abuse (NIDA)
Type
NIH Director’s Pioneer Award (NDPA) (DP1)
Project #
5DP1DA031387-04
Application #
8515379
Study Section
Special Emphasis Panel (ZDA1-SXC-E (16))
Program Officer
Shih, Ming L
Project Start
2010-09-30
Project End
2015-07-31
Budget Start
2013-08-01
Budget End
2014-07-31
Support Year
4
Fiscal Year
2013
Total Cost
$712,368
Indirect Cost
$246,768
Name
University of California Irvine
Department
Pharmacology
Type
Schools of Medicine
DUNS #
046705849
City
Irvine
State
CA
Country
United States
Zip Code
92697
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Piomelli, Daniele; Hohmann, Andrea G; Seybold, Virginia et al. (2014) A lipid gate for the peripheral control of pain. J Neurosci 34:15184-91
De Simone, Alessio; Ruda, Gian Filippo; Albani, Clara et al. (2014) Applying a multitarget rational drug design strategy: the first set of modulators with potent and balanced activity toward dopamine D3 receptor and fatty acid amide hydrolase. Chem Commun (Camb) 50:4904-7

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