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Comparative genome- and proteome analysis of cerebral cortex from MK-801-treated rats

Paulson, Linda; Martin, Peter; Persson, Anders; Nilsson, Carol L LU ; Ljung, Elisabeth; Westman-Brinkmalm, Ann; Eriksson, Peter S; Blennow, Kaj LU and Davidsson, Pia (2003) In Journal of Neuroscience Research 71(4). p.33-526
Abstract

cDNA microarrays and two-dimensional gel-electrophoresis in combination with mass spectrometry, were used to screen alterations in mRNA and protein levels, respectively, in cerebral cortex of MK-801-treated rats. The rats were divided in two groups; group 1 (short-term treated) and group 2 (long-term treated). In group 1, four genes were up-regulated and five down-regulated. In group 2, seven genes were up-regulated and six down-regulated. In group 1, the levels of one protein was increased and eight proteins reduced. In group 2, the levels of two proteins were increased and four proteins reduced. Several of the altered genes (casein kinase 2, glutamic acid decarboxylase, synaptotagmin, gamma aminobutyric acid [GABA] transporter,... (More)

cDNA microarrays and two-dimensional gel-electrophoresis in combination with mass spectrometry, were used to screen alterations in mRNA and protein levels, respectively, in cerebral cortex of MK-801-treated rats. The rats were divided in two groups; group 1 (short-term treated) and group 2 (long-term treated). In group 1, four genes were up-regulated and five down-regulated. In group 2, seven genes were up-regulated and six down-regulated. In group 1, the levels of one protein was increased and eight proteins reduced. In group 2, the levels of two proteins were increased and four proteins reduced. Several of the altered genes (casein kinase 2, glutamic acid decarboxylase, synaptotagmin, gamma aminobutyric acid [GABA] transporter, creatine kinase, and cytochrome c oxidase) and proteins (superoxide dismutase, hsp 60, hsp 72 and gamma-enolase) have previously been connected to schizophrenia. Alterations of the genes (microglobulin, c-jun proto-oncogene, 40S ribosomal protein S19, adenosine diphosphate (ADP)-ribosylation factors, platelet-derived growth factor, fructose-bisphophate aldolase A, and myelin proteolipid) and the proteins (stathmin, H+-transp. Adenosine triphosphate (ATP) synthase, pyruvate dehydrogenase, beta-actin and alpha-enolase), have not, to our knowledge, earlier been implicated in schizophrenia pathology. Overall, these results with a combined approach of genomics and proteomics add to the validity of subchronic N-methyl-D-aspartate (NMDA)-receptor antagonist treatment as an animal model of schizophrenia.

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publication status
published
keywords
Animals, Cerebral Cortex, Dizocilpine Maleate, Gene Expression Regulation, Genome, Oligonucleotide Array Sequence Analysis, Proteome, RNA, Messenger, Rats, Rats, Sprague-Dawley, Schizophrenia, Comparative Study, Journal Article, Research Support, Non-U.S. Gov't
in
Journal of Neuroscience Research
volume
71
issue
4
pages
8 pages
publisher
John Wiley & Sons
external identifiers
  • scopus:0037441519
ISSN
0360-4012
DOI
10.1002/jnr.10509
language
English
LU publication?
no
id
14901951-3130-4755-9f2f-f000503aae81
date added to LUP
2017-05-16 10:38:44
date last changed
2017-05-31 12:15:46
@article{14901951-3130-4755-9f2f-f000503aae81,
  abstract     = {<p>cDNA microarrays and two-dimensional gel-electrophoresis in combination with mass spectrometry, were used to screen alterations in mRNA and protein levels, respectively, in cerebral cortex of MK-801-treated rats. The rats were divided in two groups; group 1 (short-term treated) and group 2 (long-term treated). In group 1, four genes were up-regulated and five down-regulated. In group 2, seven genes were up-regulated and six down-regulated. In group 1, the levels of one protein was increased and eight proteins reduced. In group 2, the levels of two proteins were increased and four proteins reduced. Several of the altered genes (casein kinase 2, glutamic acid decarboxylase, synaptotagmin, gamma aminobutyric acid [GABA] transporter, creatine kinase, and cytochrome c oxidase) and proteins (superoxide dismutase, hsp 60, hsp 72 and gamma-enolase) have previously been connected to schizophrenia. Alterations of the genes (microglobulin, c-jun proto-oncogene, 40S ribosomal protein S19, adenosine diphosphate (ADP)-ribosylation factors, platelet-derived growth factor, fructose-bisphophate aldolase A, and myelin proteolipid) and the proteins (stathmin, H+-transp. Adenosine triphosphate (ATP) synthase, pyruvate dehydrogenase, beta-actin and alpha-enolase), have not, to our knowledge, earlier been implicated in schizophrenia pathology. Overall, these results with a combined approach of genomics and proteomics add to the validity of subchronic N-methyl-D-aspartate (NMDA)-receptor antagonist treatment as an animal model of schizophrenia.</p>},
  author       = {Paulson, Linda and Martin, Peter and Persson, Anders and Nilsson, Carol L and Ljung, Elisabeth and Westman-Brinkmalm, Ann and Eriksson, Peter S and Blennow, Kaj and Davidsson, Pia},
  issn         = {0360-4012},
  keyword      = {Animals,Cerebral Cortex,Dizocilpine Maleate,Gene Expression Regulation,Genome,Oligonucleotide Array Sequence Analysis,Proteome,RNA, Messenger,Rats,Rats, Sprague-Dawley,Schizophrenia,Comparative Study,Journal Article,Research Support, Non-U.S. Gov't},
  language     = {eng},
  month        = {02},
  number       = {4},
  pages        = {33--526},
  publisher    = {John Wiley & Sons},
  series       = {Journal of Neuroscience Research},
  title        = {Comparative genome- and proteome analysis of cerebral cortex from MK-801-treated rats},
  url          = {http://dx.doi.org/10.1002/jnr.10509},
  volume       = {71},
  year         = {2003},
}