Evidence map›Paper›PMID 9006987›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience1997

The soluble N-ethylmaleimide-sensitive factor attached protein receptor complex in growth cones: molecular aspects of the axon terminal development.

M Igarashi, M Tagaya, Y Komiya

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.1field-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

19 citing papers in PubMed, 77 citations in OpenAlex.

  1. Article
  2. Article
  3. SNARE-Mediated Exocytosis in Neuronal Development.Frontiers in molecular neuroscience · 2020
    Review
  4. Molecular basis of the functions of the mammalian neuronal growth cone revealed using new methods.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2019
    Review
  5. Article
  6. Article
  7. Article
  8. Rab33a mediates anterograde vesicular transport for membrane exocytosis and axon outgrowth.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Article
  9. Review
  10. Article
  11. Article
  12. Identification of functional marker proteins in the mammalian growth cone.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  13. Article
  14. Calsyntenin-1 docks vesicular cargo to kinesin-1.Molecular biology of the cell · 2006
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Intermediate zone cells express calcium-permeable AMPA receptors and establish close contact with growing axons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2000
    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 2 institutions in 1 country.

M IgarashiDepartment of Molecular and Cellular Neurobiology, Gunma University School of Medicine, Maebsahi, Gunma 371, Japan.
M Tagaya
Y Komiya
Gunma University · JPTokyo University of Pharmacy and Life Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Soluble N-ethylmaleimide-sensitive factor attached protein (SNAP) receptor (SNARE) mechanisms are thought to be involved in two important processes in axonal growth cones: (1) membrane expansion for axonal growth and (2) vesicular membrane fusion for mature synaptic transmission. We investigated the localization and interactions among the proteins involved in SNARE complex formation in isolated growth cone particles (GCP) from forebrain. We demonstrated that the SNARE complex is present in GCPs morphologically without synaptic vesicles (SVs) and associated with growth cone vesicles. However, the apparently SV-free GCP was lacking in the regulatory mechanisms inhibiting SNARE complex formation proposed in SV fusion, i.e., the association of synaptotagmin with the SNARE complex, and vesicle-associated membrane protein (VAMP)-synaptophysin complex formation. The core components of the SNARE complex (syntaxin, SNAP-25, and VAMP) accumulated for several days before postnatal day 7, when SVs first appeared, and preceded the accumulation of marker proteins such as synaptophysin, SV2, and V-ATPase. Our present results suggest that the SNARE mechanism for vesicular transmitter release is not fully functional in growth cones before the appearance of SVs, but the SNARE mechanism is working for membrane expansion in growth cones, which supports our recent report. We concluded that the regulation of the SNARE complex in growth cones is different from that in mature presynaptic terminals and that this switching may be one of the key steps in development from the growth cone to the presynaptic terminal.

Indexed as

Calcium-Binding ProteinsVesicular Transport ProteinsAnimalsAnimals, NewbornAxonsCytoskeletonMembrane GlycoproteinsMembrane ProteinsNerve EndingsNerve Tissue ProteinsProsencephalonQa-SNARE ProteinsRatsR-SNARE ProteinsSNARE ProteinsSubcellular FractionsCalcium-Binding ProteinsMembrane GlycoproteinsMembrane ProteinsNerve Tissue ProteinsQa-SNARE ProteinsR-SNARE ProteinsSnap25 protein, ratSNARE ProteinsSynaptosomal-Associated Protein 25SynaptotagminsVesicular Transport Proteins

Identifiers

PMID9006987
PMCPMC6793737
OpenAlexW2096721619

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.