Evidence map›Paper›PMID 18719996›Full record

ArticleNeurochemical research2009

Chronic administration of mood stabilizers upregulates BDNF and bcl-2 expression levels in rat frontal cortex.

Yunyoung C Chang, Stanley I Rapoport, Jagadeesh S Rao

Open access · greenAbstract read
In one paragraph

Article in Neurochemical research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 2 pooled it
4.2field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 2 syntheses or guidelines pooled it, 87 citations in OpenAlex.

  1. Pooled it
  2. Efficacy of antimanic treatments: meta-analysis of randomized, controlled trials.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2011
    Pooled it
  3. Article
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  12. Effect of Oxcarbazepine on Serum Brain Derived Neurotrophic Factor in Bipolar Mania: An Exploratory Study.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2017
    Article
  13. Review
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  18. Neurotrophin strategies for neuroprotection: are they sufficient?Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2014
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 1 country.

Yunyoung C ChangBrain Physiology and Metabolism Section, National Institute on Aging, National Institutes of Health, 9000 Rockville Pike, Bldg. 9, 1S -126, Bethesda, MD 20892, USA.
Stanley I Rapoport
Jagadeesh S Rao
Institute on Aging · USNational Institute on Aging · USNational Institutes of Health · US

Funding

Molecular Mechanisms of Action of Lithium and Other Anti-Bipolar Disorder AgentsZ01AG000145 · NIA · NATIONAL INSTITUTE ON AGING · PI RAPOPORT, STANLEY I. · 2001 to 2008
$1.2M
Molecular Mechanisms of Action of Lithium and Other Anti-Bipolar Disorder AgentsZIAAG000145 · NIA · NATIONAL INSTITUTE ON AGING · PI RAPOPORT, STANLEY I. · 2009 to 2010
$624k
Intramural NIH HHS Z01 AG000145
6 · The paper itself

Abstract

Brain-derived neurotrophic factor (BDNF) and B-cell lymphoma-2 (Bcl-2) proteins are neuroprotective factors involved in neuronal signaling, survival and plasticity. Both can be regulated by cyclic AMP response element binding (CREB) protein. Decreased levels of BDNF and Bcl-2 are implicated in the pathogenesis of bipolar disorder. The present study investigated whether chronically administered mood stabilizers would increase BDNF and/or Bcl-2 levels in rat brain. Real time RT-PCR, sandwich ELISA and Western blotting were used to measure BDNF and Bcl-2 mRNA and protein levels in the frontal cortex of rats chronically administered carbamazepine (CBZ) or lamotrigine (LTG) to produce plasma concentrations therapeutically relevant to bipolar disorder. Chronic CBZ and LTG significantly increased BDNF and Bcl-2 mRNA and protein levels in the frontal cortex. A common mechanism of action of mood stabilizers in the treatment of bipolar disorder may involve neuroprotection mediated by upregulation of brain BDNF and Bcl-2 expression.

Indexed as

AnimalsAntimanic AgentsBrain-Derived Neurotrophic FactorCarbamazepineFrontal LobeLamotrigineMaleProto-Oncogene Proteins c-bcl-2RatsRNA, MessengerTriazinesUp-RegulationAntimanic AgentsBrain-Derived Neurotrophic FactorCarbamazepineLamotrigineProto-Oncogene Proteins c-bcl-2RNA, MessengerTriazines

Identifiers

PMID18719996
PMCPMC2637936
OpenAlexW2032466141

What OpenQuestion holds

Textmetadata
LicenceTDM
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.