Evidence map›Paper›PMID 19564623›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2009

Site-specific regulation of cell cycle and DNA repair in post-mitotic GABA cells in schizophrenic versus bipolars.

Francine M Benes, Benjamin Lim, Sivan Subburaju

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Investigation of chromosome Y loss in men with schizophrenia.Neuropsychiatric disease and treatment · 2018
    Article
  7. Article
  8. Article
  9. Knockdown of the schizophrenia susceptibility geneJournal of psychiatry & neuroscience : JPN · 2017
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Francine M BenesProgram in Structural and Molecular Neuroscience, McLean Hospital, Belmont, MA 02478, USA. fbenes@mclean.harvard.edu
Benjamin Lim
Sivan Subburaju
Harvard University · USMcLean Hospital · US

Funding

Limbic Lobe in Schizophrenia and Bipolar DisorderR37MH042261 · NIMH · MC LEAN HOSPITAL (BELMONT, MA) · PI BENES, FRANCINE M. · 2002 to 2011
$4.7M
BRAIN TISSUE RESOURCE OFR NEUROPSYCHIATRIC RESEARCHR01MH031862 · NIMH · MC LEAN HOSPITAL (BELMONT, MA) · PI BENES, FRANCINE M. · 1985 to 2002
$3.6M
Gene Expression in Hippocampal Circuits of Bipolars and SchizophrenicsR01MH077175 · NIMH · MCLEAN HOSPITAL · PI BENES, FRANCINE M. · 2007 to 2011
$1.7M
QUANTITATIVE CYTOARCHITECTURAL STUDIES OF SCHIZOPHRENIAR01MH042261 · NIMH · MC LEAN HOSPITAL (BELMONT, MA) · PI BENES, FRANCINE M. · 1987 to 2001
$559k
NIMH NIH HHS MH077175NIMH NIH HHS MH42261NIMH NIH HHS MH/NS 31862NIMH NIH HHS R01 MH042261NIMH NIH HHS R01 MH077175NIMH NIH HHS R37 MH042261
6 · The paper itself

Abstract

GABA cell dysfunction in both schizophrenia (SZ) and bipolar disorder (BD) involves decreased GAD(67) expression, although this change involves fundamentally different networks of genes in the 2 disorders. One gene that is common to these 2 networks is cyclin D2, a key component of cell cycle regulation that shows increased expression in SZ, but decreased expression in BD. Because of the importance of cell cycle regulation in maintaining functional differentiation and DNA repair, the current study has examined the genes involved in the G(1) and G(2) checkpoints to generate new hypotheses regarding the regulation of the GABA cell phenotype in the hippocampus of SZ and BD. The results have demonstrated significant changes in cell cycle regulation in both SZ and BD and these changes include the transcriptional complex (TC) that controls the expression of E2F/DP-1 target genes critical for progression to G(2)/M. The methyl-CpG binding domain protein (MBD4) that is pivotal for DNA repair, is significantly up-regulated in the stratum oriens (SO) of CA3/2 and CA1 in SZs and BDs. However, other genes associated with the TC, and the G(1) and G(2) checkpoints, show complex changes in expression in the SO of CA3/2 and CA1 of both SZs and BDS. Overall, the patterns of expression observed have suggested that the regulation of functional differentiation and/or genomic integrity of hippocampal GABA cells varies according to diagnosis and their location within the trisynaptic pathway.

Indexed as

Bipolar DisorderCell CycleDNA RepairEndodeoxyribonucleasesgamma-Aminobutyric AcidGene Expression RegulationGlutamate DecarboxylaseHippocampusHumansNeuronsOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionSchizophreniaEndodeoxyribonucleasesgamma-Aminobutyric AcidGlutamate Decarboxylaseglutamate decarboxylase 1MBD4 protein, human

Identifiers

PMID19564623
PMCPMC2703668
OpenAlexW1978268556

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.