Evidence map›Paper›PMID 15485904›Full record

ArticleMolecular and cellular biology2004

The human c-Fes tyrosine kinase binds tubulin and microtubules through separate domains and promotes microtubule assembly.

Charles E Laurent, Frank J Delfino, Haiyun Y Cheng, Thomas E Smithgall

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.5field-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

25 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Frontiers in microbiology · 2020
    Article
  5. Article
  6. ReMAPping the microtubule landscape: How phosphorylation dictates the activities of microtubule-associated proteins.Developmental dynamics : an official publication of the American Association of Anatomists · 2018
    Review
  7. Tubulin Post-Translational Modifications and Microtubule Dynamics.International journal of molecular sciences · 2017
    Review
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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

4 authors at 1 institution in 1 country.

Charles E LaurentDepartment of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, E1240 Biomedical Science Tower, Pittsburgh, PA 15261, USA.
Frank J Delfino
Haiyun Y Cheng
Thomas E Smithgall
University of Pittsburgh · US

Funding

REGULATION OF P93 C FES TYROSINE KINASE ACTIVITYR01CA058667 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SMITHGALL, THOMAS EDWARD · 1993 to 2005
$1.7M
NCI NIH HHS CA58667NCI NIH HHS R01 CA058667
6 · The paper itself

Abstract

The c-Fes protein-tyrosine kinase (Fes) has been implicated in the differentiation of vascular endothelial, myeloid hematopoietic, and neuronal cells, promoting substantial morphological changes in these cell types. The mechanism by which Fes promotes morphological aspects of cellular differentiation is unknown. Using COS-7 cells as a model system, we observed that Fes strongly colocalizes with microtubules in vivo when activated via coiled-coil mutation or by coexpression with an active Src family kinase. In contrast, wild-type Fes showed a diffuse cytoplasmic localization in this system, which correlated with undetectable kinase activity. Coimmunoprecipitation and immunofluorescence microscopy showed that the N-terminal Fes/CIP4 homology (FCH) domain is involved in Fes interaction with soluble unpolymerized tubulin. However, the FCH domain was not required for colocalization with polymerized microtubules in vivo. In contrast, a functional SH2 domain was essential for microtubule localization of Fes, consistent with the strong tyrosine phosphorylation of purified tubulin by Fes in vitro. Using a microtubule nucleation assay, we observed that purified c-Fes also catalyzed extensive tubulin polymerization in vitro. Taken together, these results identify c-Fes as a regulator of the tubulin cytoskeleton that may contribute to Fes-induced morphological changes in myeloid hematopoietic and neuronal cells.

Indexed as

AnimalsBiopolymersCatalysisCell DivisionCell LineChlorocebus aethiopsCOS CellsDemecolcineEnzyme ActivationHumansLeucineLysineMiceMicrotubulesMutationPhosphorylationBiopolymersDemecolcineFES protein, humanFes protein, mouseLeucineLysineProtein-Tyrosine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-fesTubulin

Identifiers

PMID15485904
PMCPMC522259
OpenAlexW2133677020

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.