Evidence map›Paper›PMID 16760430›Full record

ArticleMolecular biology of the cell2006

Calsyntenin-1 docks vesicular cargo to kinesin-1.

Anetta Konecna, Renato Frischknecht, Jochen Kinter, Alexander Ludwig, Martin Steuble, Virginia Meskenaite, Martin Indermühle, Marianne Engel, Chuan Cen, José-Maria Mateos and 2 more

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

82 citing papers in PubMed, 148 citations in OpenAlex.

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22 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 2 countries.

Anetta KonecnaDepartment of Biochemistry and Brain Research Institute, University of Zurich, CH-8057 Zürich, Switzerland.
Renato Frischknecht
Jochen Kinter
Alexander Ludwig
Martin Steuble
Virginia Meskenaite
Martin Indermühle
Marianne Engel
Chuan Cen
José-Maria Mateos
Peter Streit
Peter Sonderegger
University of Zurich · CHLeibniz Institute for Neurobiology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We identified a direct interaction between the neuronal transmembrane protein calsyntenin-1 and the light chain of Kinesin-1 (KLC1). GST pulldowns demonstrated that two highly conserved segments in the cytoplasmic domain of calsyntenin-1 mediate binding to the tetratricopeptide repeats of KLC1. A complex containing calsyntenin-1 and the Kinesin-1 motor was isolated from developing mouse brain and immunoelectron microscopy located calsyntenin-1 in association with tubulovesicular organelles in axonal fiber tracts. In primary neuronal cultures, calsyntenin-1-containing organelles were aligned along microtubules and partially colocalized with Kinesin-1. Using live imaging, we showed that these organelles are transported along axons with a velocity and processivity typical for fast axonal transport. Point mutations in the two kinesin-binding segments of calsyntenin-1 significantly reduced binding to KLC1 in vitro, and vesicles bearing mutated calsyntenin-1 exhibited a markedly altered anterograde axonal transport. In summary, our results indicate that calsyntenin-1 links a certain type of vesicular and tubulovesicular organelles to the Kinesin-1 motor.

Indexed as

Amino Acid SequenceAnimalsCalcium-Binding ProteinsConserved SequenceCytoplasmic VesiclesGrowth ConesHeLa CellsHumansKinesinsMiceMicrotubule-Associated ProteinsMolecular Sequence DataMutationProtein BindingProtein TransportRatsCalcium-Binding ProteinsClstn1 protein, mouseClstn1 protein, ratKinesinsKLC1 protein, humanKlc1 protein, ratKns2 protein, mouseMicrotubule-Associated Proteins

Identifiers

PMID16760430
PMCPMC1525238
OpenAlexW2146643220

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.