Evidence map›Paper›PMID 17360972›Full record

ArticleMolecular biology of the cell2007

Kif5B and Kifc1 interact and are required for motility and fission of early endocytic vesicles in mouse liver.

Sangeeta Nath, Eustratios Bananis, Souvik Sarkar, Richard J Stockert, Ann O Sperry, John W Murray, Allan W Wolkoff

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
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  10. Junctional sarcoplasmic reticulum motility in adult mouse ventricular myocytes.American journal of physiology. Cell physiology · 2020
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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

7 authors at 2 institutions in 1 country.

Sangeeta NathDepartment of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
Eustratios Bananis
Souvik Sarkar
Richard J Stockert
Ann O Sperry
John W Murray
Allan W Wolkoff
Albert Einstein College of Medicine · USEast Carolina University · US

Funding

Project4: INTERACTION OF AUTOPHAGIC AND HETEROPHAGIC PATHWAYS IN LIVERP01DK041918 · NIDDK · YESHIVA UNIVERSITY · PI WOLKOFF, ALLAN W · 1990 to 2012
$19.1M
MITOTIC KINESIN IN MAMMALIAN SPERMATOGENESISR01GM060628 · NIGMS · EAST CAROLINA UNIVERSITY · PI SPERRY, ANN O · 2000 to 2004
$980k
NIDDK NIH HHS DK-41918NIDDK NIH HHS P01 DK041918NIGMS NIH HHS GM-60628NIGMS NIH HHS R01 GM060628
6 · The paper itself

Abstract

Early endocytic vesicles loaded with Texas Red asialoorosomucoid were prepared from mouse liver. These vesicles bound to microtubules in vitro, and upon ATP addition, they moved bidirectionally, frequently undergoing fission into two daughter vesicles. There was no effect of vanadate (inhibitor of dynein) on motility, whereas 5'-adenylylimido-diphosphate (kinesin inhibitor) was highly inhibitory. Studies with specific antibodies confirmed that dynein was not associated with these vesicles and that Kif5B and the minus-end kinesin Kifc1 mediated their plus- and minus-end motility, respectively. More than 90% of vesicles associated with Kifc1 also contained Kif5B, and inhibition of Kifc1 with antibody resulted in enhancement of plus-end-directed motility. There was reduced vesicle fission when either Kifc1 or Kif5B activity was inhibited by antibody, indicating that the opposing forces resulting from activity of both motors are required for fission to occur. Immunoprecipitation of native Kif5B by FLAG antibody after expression of FLAG-Kifc1 in 293T cells indicates that these two motors can interact with each other. Whether they interact directly or through a complex of potential regulatory proteins will need to be clarified in future studies. However, the present study shows that coordinated activity of these kinesins is essential for motility and processing of early endocytic vesicles.

Indexed as

Amino Acid SequenceAnimalsAntibodiesAsialoglycoproteinsbeta KaryopherinsEndocytosisFluorescent DyesHepatocytesIn Vitro TechniquesKinesinsLiverMiceMice, Inbred C57BLMice, KnockoutMolecular Motor ProteinsMovementAntibodiesAsialoglycoproteinsasialoorosomucoidbeta KaryopherinsFluorescent DyesKif5b protein, mouseKifc1 protein, mouseKinesinsMolecular Motor ProteinsOrosomucoidTexas redXanthenes

Identifiers

PMID17360972
PMCPMC1855015
OpenAlexW2162547498

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.