Molecular Neurobiology

, Volume 44, Issue 3, pp 269–286

Genes and Pathways Co-associated with the Exposure to Multiple Drugs of Abuse, Including Alcohol, Amphetamine/Methamphetamine, Cocaine, Marijuana, Morphine, and/or Nicotine: a Review of Proteomics Analyses

Article

DOI: 10.1007/s12035-011-8202-4

Cite this article as:
Wang, J., Yuan, W. & Li, M.D. Mol Neurobiol (2011) 44: 269. doi:10.1007/s12035-011-8202-4

Abstract

Drug addiction is a chronic neuronal disease. In recent years, proteomics technology has been widely used to assess the protein expression in the brain tissues of both animals and humans exposed to addictive drugs. Through this approach, a large number of proteins potentially involved in the etiology of drug addictions have been identified, which provide a valuable resource to study protein function, biochemical pathways, and networks related to the molecular mechanisms underlying drug dependence. In this article, we summarize the recent application of proteomics to profiling protein expression patterns in animal or human brain tissues after the administration of alcohol, amphetamine/methamphetamine, cocaine, marijuana, morphine/heroin/butorphanol, or nicotine. From available reports, we compiled a list of 497 proteins associated with exposure to one or more addictive drugs, with 160 being related to exposure to at least two abused drugs. A number of biochemical pathways and biological processes appear to be enriched among these proteins, including synaptic transmission and signaling pathways related to neuronal functions. The data included in this work provide a summary and extension of the proteomics studies on drug addiction. Furthermore, the proteins and biological processes highlighted here may provide valuable insight into the cellular activities and biological processes in neurons in the development of drug addiction.

Keywords

GenesPathwaysSubstancesProteomicsReview

Supplementary material

12035_2011_8202_MOESM1_ESM.doc (776 kb)
Supplemental Table 1(DOC 775 kb)

Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Department of Psychiatry and Neurobehavioral SciencesUniversity of VirginiaCharlottesvilleUSA
  2. 2.State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina