Evidence map›Paper›PMID 25165141›Full record

ArticleMolecular biology of the cell2014

Flat clathrin lattices: stable features of the plasma membrane.

Joe Grove, Daniel J Metcalf, Alex E Knight, Silène T Wavre-Shapton, Tony Sun, Emmanouil D Protonotarios, Lewis D Griffin, Jennifer Lippincott-Schwartz, Mark Marsh

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

57 citing papers in PubMed, 117 citations in OpenAlex.

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  6. Dynamic early recruitment of GAK-Hsc70 regulates coated pit maturation.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  13. Generation of nanoscopic membrane curvature for membrane trafficking.Nature reviews. Molecular cell biology · 2023
    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

9 authors at 4 institutions in 2 countries.

Joe GroveMRC Laboratory for Molecular Cell Biology, London WC1E 6BT, United Kingdom Institute of Immunity and Transplantation, University College London, London NW3 2PF, United Kingdom j.grove@ucl.ac.uk m.marsh@ucl.ac.uk.
Daniel J MetcalfBiophysics and Diagnostics, National Physical Laboratory, Teddington TW11 0LW, United Kingdom.
Alex E KnightBiophysics and Diagnostics, National Physical Laboratory, Teddington TW11 0LW, United Kingdom.
Silène T Wavre-ShaptonMRC Laboratory for Molecular Cell Biology, London WC1E 6BT, United Kingdom.
Tony SunMRC Laboratory for Molecular Cell Biology, London WC1E 6BT, United Kingdom.
Emmanouil D ProtonotariosCoMPLEX, University College London, London WC1E 6BT, United Kingdom.
Lewis D GriffinCoMPLEX, University College London, London WC1E 6BT, United Kingdom.
Jennifer Lippincott-SchwartzCell Biology and Metabolism Program, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892.
Mark MarshMRC Laboratory for Molecular Cell Biology, London WC1E 6BT, United Kingdom j.grove@ucl.ac.uk m.marsh@ucl.ac.uk.
MRC Laboratory for Molecular Cell Biology · GBNational Physical Laboratory · GBUniversity College London · GBNational Institutes of Health · US

Funding

Organization and Dynamics of Endomembrane Pathways and OrganellesZIAHD001609 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI BONIFACINO, JUAN · 2009 to 2019
$16.2M
Medical Research Council MC_U122665002Medical Research Council MC_UU_12018/1Medical Research Council MR/K015826/1
6 · The paper itself

Abstract

Clathrin-mediated endocytosis (CME) is a fundamental property of eukaryotic cells. Classical CME proceeds via the formation of clathrin-coated pits (CCPs) at the plasma membrane, which invaginate to form clathrin-coated vesicles, a process that is well understood. However, clathrin also assembles into flat clathrin lattices (FCLs); these structures remain poorly described, and their contribution to cell biology is unclear. We used quantitative imaging to provide the first comprehensive description of FCLs and explore their influence on plasma membrane organization. Ultrastructural analysis by electron and superresolution microscopy revealed two discrete populations of clathrin structures. CCPs were typified by their sphericity, small size, and homogeneity. FCLs were planar, large, and heterogeneous and present on both the dorsal and ventral surfaces of cells. Live microscopy demonstrated that CCPs are short lived and culminate in a peak of dynamin recruitment, consistent with classical CME. In contrast, FCLs were long lived, with sustained association with dynamin. We investigated the biological relevance of FCLs using the chemokine receptor CCR5 as a model system. Agonist activation leads to sustained recruitment of CCR5 to FCLs. Quantitative molecular imaging indicated that FCLs partitioned receptors at the cell surface. Our observations suggest that FCLs provide stable platforms for the recruitment of endocytic cargo.

Indexed as

AnimalsChemokine CCL5CHO CellsClathrinClathrin-Coated VesiclesCoated Pits, Cell-MembraneCricetulusDynaminsEndocytosisGenes, ReporterGreen Fluorescent ProteinsHEK293 CellsHeLa CellsHumansMicroscopy, ElectronMicroscopy, FluorescenceCCL5 protein, humanCCR5 protein, humanChemokine CCL5ClathrinDynaminsGreen Fluorescent ProteinsReceptors, CCR5

Identifiers

PMID25165141
PMCPMC4230618
OpenAlexW2116670265

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.