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Effect of Long-term Exposure of SH-SY5Y Cells to Morphine: a Whole Cell Proteomic Analysis

Overview
Journal Proteome Sci
Publisher Biomed Central
Date 2006 Dec 23
PMID 17184524
Citations 7
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Abstract

Background: Opiate addiction reflects plastic changes that endurably alter synaptic transmission within relevant neuronal circuits. The biochemical mechanisms of these adaptations remain largely unknown and proteomics-based approaches could lead to a broad characterization of the molecular events underlying adaptations to chronic drug exposure.

Results: Thus, we have started proteomic analyses of the effects of chronic morphine exposure in a recombinant human neuroblastoma SH-SY5Y clone that stably overexpresses the mu-opioid receptor. Cells were treated with morphine for 6, 24 and 72 hours, the proteins were separated by 2-D gel electrophoresis and stained with Coomassie blue, and the protein map was compared with that obtained from untreated cells. Spots showing a statistically significant variation were selected for identification using mass spectrometric analyses.

Conclusion: A total of 45 proteins were identified, including proteins involved in cellular metabolism, cytoskeleton organization, vesicular trafficking, transcriptional and translational regulation, and cell signaling.

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References
1.
Xu N, Yu Y, Zhu J, Liu H, Shen L, Zeng R . Inhibition of SNAP-25 phosphorylation at Ser187 is involved in chronic morphine-induced down-regulation of SNARE complex formation. J Biol Chem. 2004; 279(39):40601-8. DOI: 10.1074/jbc.M406896200. View

2.
Williams K, Wu T, Colangelo C, Nairn A . Recent advances in neuroproteomics and potential application to studies of drug addiction. Neuropharmacology. 2004; 47 Suppl 1:148-66. DOI: 10.1016/j.neuropharm.2004.07.009. View

3.
Cheng L, Itoh K, Lemmon V . L1-mediated branching is regulated by two ezrin-radixin-moesin (ERM)-binding sites, the RSLE region and a novel juxtamembrane ERM-binding region. J Neurosci. 2005; 25(2):395-403. PMC: 2860578. DOI: 10.1523/JNEUROSCI.4097-04.2005. View

4.
Liao D, Lin H, Law P, Loh H . Mu-opioid receptors modulate the stability of dendritic spines. Proc Natl Acad Sci U S A. 2005; 102(5):1725-30. PMC: 545084. DOI: 10.1073/pnas.0406797102. View

5.
Kim S, Chudapongse N, Lee S, Levin M, Oh J, Park H . Proteomic analysis of phosphotyrosyl proteins in morphine-dependent rat brains. Brain Res Mol Brain Res. 2005; 133(1):58-70. DOI: 10.1016/j.molbrainres.2004.09.018. View