Evidence map›Paper›PMID 3848436›Full record

ArticleThe Journal of cell biology1985

Fast axonal transport of foreign synaptic vesicles in squid axoplasm.

T A Schroer, S T Brady, R B Kelly

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 1985. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. Expression of beta-amyloid induced age-dependent presynaptic and axonal changes in Drosophila.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
  3. Article
  4. Article
  5. Article
  6. ATP-dependent directional movement of rat synaptic vesicles injected into the presynaptic terminal of squid giant synapse.Proceedings of the National Academy of Sciences of the United States of America · 1989
    Article
  7. Article
  8. The synaptic vesicle and the cytoskeleton.The Biochemical journal · 1987
    Review
  9. Article
  10. Article
  11. Review
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 2 countries.

T A Schroer
S T Brady
R B Kelly
University of California, San Francisco · USInstitute of Cell Biology and Neurobiology · IT

Funding

ANTIBODIES TO SYNAPTIC VESICLESR01NS015927 · NINDS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KELLY, REGIS B · 1985 to 2005
$1.5M
BIOCHEMISTRY OF SYNAPTIC TRANSMISSIONR01NS009878 · NINDS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KELLY, REGIS B · 1985 to 2001
$574k
MEMBRANE TRAFFIC IN PEPTIDE HORMONE SECRETING CELLSR01AM033937 · AM · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KELLY, REGIS B · 1985 to 1985
–
NIADDK NIH HHS AM33937NINDS NIH HHS NS09878NINDS NIH HHS NS15927
6 · The paper itself

Abstract

Translocation of intracellular organelles requires interaction with the cellular cytoskeleton, but the membrane and cytoskeletal proteins involved in movement are unknown. Here we show that highly purified synaptic vesicles from electric fish added to extruded squid axoplasm can show ATP-dependent movement. The movement is indistinguishable from that of endogenous vesicles and has a slight preference for the orthograde direction. In the presence of a nonhydrolyzable ATP analog, the synaptic vesicles bind to axoplasmic fibers but do not move. Elastase treatment of vesicles inhibits both binding and movement. We conclude that a protein component on the surface of cholinergic synaptic vesicles from electric fish is conserved during evolution and so can be recognized by the organelle-translocating machinery of the squid axon, resulting in ATP-dependent movement. Synaptic vesicles apparently retain the capacity for fast axonal transport, even after they reach their intracellular destination.

Indexed as

Adenosine TriphosphateAnimalsAxonsBiological TransportCytoplasmDecapodiformesElectric OrganMembrane ProteinsMicroscopy, FluorescencePancreatic ElastasePronaseSpecies SpecificitySynaptic VesiclesTrypsinAdenosine TriphosphateMembrane ProteinsPancreatic ElastasePronaseTrypsin

Identifiers

PMID3848436
PMCPMC2113654
OpenAlexW1972296711

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.