Evidence map›Paper›PMID 25232658›Full record

ArticleeLife2014

Clathrin-independent pathways do not contribute significantly to endocytic flux.

Vassilis Bitsikas, Ivan R Corrêa, Benjamin J Nichols

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 117 papers.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed
9.3field-weighted citation impact, top 1% 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

117 citing papers in PubMed, 199 citations in OpenAlex.

  1. Article
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  12. Holistic Investigation of Graphene Quantum Dot Endocytosis.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  13. An AAGAB-to-CCDC32 handover mechanism controls the assembly of the AP2 adaptor complex.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. Endocytic Roles of Glycans on Proteins and Lipids.Cold Spring Harbor perspectives in biology · 2024
    Review

57 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

3 authors at 1 institution in 1 country.

Vassilis BitsikasDepartment of Cell Biology, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.ORCID http://orcid.org/0000-0002-1731-9910
Ivan R CorrêaNew England Biolabs, Inc., Ipswich, United States.
Benjamin J NicholsDepartment of Cell Biology, Medical Research Council Laboratory of Molecular Biology, Cambridge, United Kingdom.
MRC Laboratory of Molecular Biology · GB

Funding

Medical Research Council MC_U105178778
6 · The paper itself

Abstract

Several different endocytic pathways have been proposed to function in mammalian cells. Clathrin-coated pits are well defined, but the identity, mechanism and function of alternative pathways have been controversial. Here we apply universal chemical labelling of plasma membrane proteins to define all primary endocytic vesicles, and labelling of specific proteins with a reducible SNAP-tag substrate. These approaches provide high temporal resolution and stringent discrimination between surface-connected and intracellular membranes. We find that at least 95% of the earliest detectable endocytic vesicles arise from clathrin-coated pits. GPI-anchored proteins, candidate cargoes for alternate pathways, are also found to enter the cell predominantly via coated pits. Experiments employing a mutated clathrin adaptor reveal distinct mechanisms for sorting into coated pits, and thereby explain differential effects on the uptake of transferrin and GPI-anchored proteins. These data call for a revision of models for the activity and diversity of endocytic pathways in mammalian cells.

Indexed as

EndocytosisMetabolic Networks and PathwaysAdaptor Protein Complex 2AnimalsBiological AssayBiomarkersBiotinylationChlorocebus aethiopsClathrinCoated Pits, Cell-MembraneCOS CellsGlycosylphosphatidylinositolsHeLa CellsHumansMembrane ProteinsProteomicsAdaptor Protein Complex 2BiomarkersClathrinGlycosylphosphatidylinositolsMembrane ProteinsReceptors, Transferrincell biologyclathrinendocytosishumanmembrane transportvesicle

Identifiers

PMID25232658
PMCPMC4185422
OpenAlexW2161714636

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.