Dysregulation of the fibroblast growth factor system in major depression

S. J. Evans, P. V. Choudary, C. R. Neal, J. Z. Li, M. P. Vawter, H. Tomita, J. F. Lopez, R. C. Thompson, F. Meng, J. D. Stead, D. M. Walsh, R. M. Myers, W. E. Bunney, S. J. Watson, E. G. Jones, H. Akil

研究成果: Article査読

304 被引用数 (Scopus)

抄録

In this report we describe findings that imply dysregulation of several fibroblast growth factor (FGF) system transcripts in frontal cortical regions of brains from human subjects with major depressive disorder (MDD). This altered gene expression was discovered by microarray analysis of frontal cortical tissue from MDD, bipolar, and nonpsychiatric control subjects and was verified by quantitative real-time PCR analysis and, importantly, in a separate cohort of MDD subjects. Furthermore, we show, through a separate analysis of specific serotonin reuptake inhibitor (SSRI)-treated and non-SSRI-treated MDD subjects that the observed changes in expression of FGF transcripts are not secondary to drug treatment. Rather, changes in specific FGF transcripts are attenuated by SSRIs and may thus be partially responsible for the mechanism of action of these drugs. We also make available the gene-expression profile of all of the other growth factors and growth factor receptors detected in these postmortem samples.

本文言語English
ページ(範囲)15506-15511
ページ数6
ジャーナルProceedings of the National Academy of Sciences of the United States of America
101
43
DOI
出版ステータスPublished - 2004 10月 26
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ASJC Scopus subject areas

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