Evidence map›Paper›PMID 19047645›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2008

Ethanol inhibits neuronal differentiation by disrupting activity-dependent neuroprotective protein signaling.

Suzhen Chen, Michael E Charness

Open access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Impact of Prenatal Alcohol Exposure on Cerebral Cortex Development.Advances in experimental medicine and biology · 2026
    Review
  4. Article
  5. L1 coupling to ankyrin and the spectrin-actin cytoskeleton modulates ethanol inhibition of L1 adhesion and ethanol teratogenesis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2018
    Article
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  8. Review
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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

2 authors at 2 institutions in 1 country.

Suzhen ChenVA Boston Healthcare System, 1400 VFW Parkway, West Roxbury, MA 02132, USA.
Michael E Charness
Harvard University · USVA Boston Healthcare System · US

Funding

ALCOHOL AND CELL ADHESIONR37AA012974 · NIAAA · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI CHARNESS, MICHAEL EDWARD · 2002 to 2010
$4.3M
NIAAA NIH HHS R37 AA012974NIAAA NIH HHS R37AA12974
6 · The paper itself

Abstract

The mechanisms by which ethanol damages the developing and adult central nervous system (CNS) remain unclear. Activity-dependent neuroprotective protein (ADNP) is a glial protein that protects the CNS against a wide array of insults and is critical for CNS development. NAPVSIPQ (NAP), a potent active fragment of ADNP, potentiated axon outgrowth in cerebellar granule neurons by activating the sequential tyrosine phosphorylation of Fyn kinase and the scaffold protein Crk-associated substrate (Cas). Pharmacological inhibition of Fyn kinase or expression of a Fyn kinase siRNA abolished NAP-mediated axon outgrowth. Concentrations of ethanol attained after social drinking blocked NAP-mediated axon outgrowth (IC(50) = 17 mM) by inhibiting NAP activation of Fyn kinase and Cas. These findings identify a mechanism for ADNP regulation of glial-neuronal interactions in developing cerebellum and a pathogenesis of ethanol neurotoxicity.

Indexed as

AnimalsAxonsCell DifferentiationCells, CulturedCerebellumCrk-Associated Substrate ProteinEthanolGene Knockdown TechniquesHomeodomain ProteinsNerve Tissue ProteinsNeuronsPhosphorylationProto-Oncogene Proteins c-fynRatsSignal TransductionCrk-Associated Substrate ProteinEthanolFyn protein, ratHomeodomain ProteinsNerve Tissue ProteinsProto-Oncogene Proteins c-fyn

Identifiers

PMID19047645
PMCPMC2604983
OpenAlexW2038429207

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.