Evidence map›Paper›PMID 25303365›Full record

ArticleeLife2014

A clathrin coat assembly role for the muniscin protein central linker revealed by TALEN-mediated gene editing.

Perunthottathu K Umasankar, Li Ma, James R Thieman, Anupma Jha, Balraj Doray, Simon C Watkins, Linton M Traub

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.4field-weighted citation impact, top 13% 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

43 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Lessons from the deep: mechanisms behind diversification of eukaryotic protein complexes.Biological reviews of the Cambridge Philosophical Society · 2023
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Linton Mark Traub (1962-2020).The Journal of cell biology · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Perunthottathu K UmasankarDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
Li MaDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
James R ThiemanDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
Anupma JhaDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
Balraj DorayDepartment of Medicine, Washington University School of Medicine, St. Louis, United States.
Simon C WatkinsDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
Linton M TraubDepartment of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, United States.
University of Pittsburgh · USWashington University in St. Louis · US

Funding

Fluorescent Biosensors for Networks and PathwaysU54GM103529 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI WAGGONER, ALAN S. · 2012 to 2013
$6.3M
Clathrin-coated Vesicles and Endocytic FunctionR01GM106963 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TRAUB, LINTON M. · 2013 to 2018
$1.5M
NIGMS NIH HHS R01 GM106963NIGMS NIH HHS U54 GM103529
6 · The paper itself

Abstract

Clathrin-mediated endocytosis is an evolutionarily ancient membrane transport system regulating cellular receptivity and responsiveness. Plasmalemma clathrin-coated structures range from unitary domed assemblies to expansive planar constructions with internal or flanking invaginated buds. Precisely how these morphologically-distinct coats are formed, and whether all are functionally equivalent for selective cargo internalization is still disputed. We have disrupted the genes encoding a set of early arriving clathrin-coat constituents, FCHO1 and FCHO2, in HeLa cells. Endocytic coats do not disappear in this genetic background; rather clustered planar lattices predominate and endocytosis slows, but does not cease. The central linker of FCHO proteins acts as an allosteric regulator of the prime endocytic adaptor, AP-2. By loading AP-2 onto the plasma membrane, FCHO proteins provide a parallel pathway for AP-2 activation and clathrin-coat fabrication. Further, the steady-state morphology of clathrin-coated structures appears to be a manifestation of the availability of the muniscin linker during lattice polymerization.

Indexed as

RNA EditingAdaptor Protein Complex 2Allosteric RegulationAnimalsBase SequenceCell MembraneClathrinConserved SequenceEndocytosisEndonucleasesFatty Acid-Binding ProteinsGenetic LociHeLa CellsHumansMembrane ProteinsMiceAdaptor Protein Complex 2ClathrinEndonucleasesFatty Acid-Binding ProteinsFCHO1 protein, humanFCHO2 protein, humanMembrane ProteinsPeptidesPhosphatidylinositol 4,5-DiphosphateRecombinant Fusion ProteinsTrans-Activatorsadaptorbiochemistrycell biologyclathrinE. coliendocytosishumanTALEN

Identifiers

PMID25303365
PMCPMC4215538
OpenAlexW1967637720

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.