Evidence map›Paper›PMID 1711221›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1991

Developmental expression of the 25-kDa synaptosomal-associated protein (SNAP-25) in rat brain.

G A Oyler, J W Polli, M C Wilson, M L Billingsley

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

21 citing papers in PubMed, 117 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. SNARE complex in developmental psychiatry: neurotransmitter exocytosis and beyond.Journal of neural transmission (Vienna, Austria : 1996) · 2016
    Review
  5. Article
  6. Article
  7. Article
  8. SNAP25 expression in mammalian retinal horizontal cells.The Journal of comparative neurology · 2011
    Article
  9. Article
  10. Article
  11. Article
  12. Normal development of embryonic thalamocortical connectivity in the absence of evoked synaptic activity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2002
    Article
  13. Article
  14. Characterization of a CNS cell line, CAD, in which morphological differentiation is initiated by serum deprivation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 1997
    Article
  15. Article
  16. Article
  17. Differential expression of SNAP-25 protein isoforms during divergent vesicle fusion events of neural development.Proceedings of the National Academy of Sciences of the United States of America · 1995
    Article
  18. Article
  19. Regulated vesicular fusion in neurons: snapping together the details.Proceedings of the National Academy of Sciences of the United States of America · 1994
    Review
  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

4 authors at 1 institution in 1 country.

G A OylerDepartment of Pharmacology Pennsylvania State University College of Medicine, Hershey 17033.
J W Polli
M C Wilson
M L Billingsley
Penn State Milton S. Hershey Medical Center · US

Funding

MOLECULAR TOXICOLOGY OF ORGANOTIN COMPOUNDSR01ES005450 · NIEHS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI BILLINGSLEY, MELVIN · 1990 to 2001
$339k
METHYLATION OF CALMODULIN BINDING PROTEINS DURING AGINGR01AG006377 · NIA · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI BILLINGSLEY, MELVIN · 1987 to 1989
–
MOLECULAR ANALYSIS OF NEURONAL PHENOTYPE IN HIPPOCAMPUSR01NS023038 · NINDS · SCRIPPS CLINIC AND RESEARCH FOUNDATION · PI WILSON, MICHAEL COLIN · 1986 to 1988
–
NIA NIH HHS R01-AG06377NIEHS NIH HHS R01-ES05450-01NINDS NIH HHS R01-NS23038
6 · The paper itself

Abstract

The developmental expression and subcellular distribution of the neuron-specific 25-kDa synaptosomal protein (SNAP-25) were investigated by using Northern (RNA) blots, immunoblots, and immunocytochemistry. Both SNAP-25 protein and mRNA were present at low levels in embryonic day 15 rat brain, and levels of both increased during early postnatal maturation. Developmental immunoblots with antipeptide antisera demonstrated that a 25-kDa peptide was the major isoform in brain, and this form increased steadily from embryonic day 15 through adulthood. A second 27-kDa immunoreactive isoform was present in brain only during early development. Immunoblots of two-dimensional SDS/polyacrylamide gels revealed the presence of a predominant 25-kDa isoform of SNAP-25 in adult brain. Immunocytochemical studies indicated that as immunoreactivity for SNAP-25 increased during development, the cellular localization of SNAP-25 immunoreactivity concomitantly shifted from axons and cell bodies to presynaptic terminals. These data suggest that the SNAP-25 protein shifts in subcellular localization during development and may play a role in the establishment and stabilization of specific presynaptic terminals in brain.

Indexed as

Membrane ProteinsAnimalsBlotting, NorthernBrainElectrophoresis, Gel, Two-DimensionalFemaleImmunohistochemistryNerve Tissue ProteinsRatsRats, Inbred StrainsRNASynaptosomal-Associated Protein 25Membrane ProteinsNerve Tissue ProteinsRNASnap25 protein, ratSynaptosomal-Associated Protein 25

Identifiers

PMID1711221
PMCPMC51849
OpenAlexW1982362264

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.