Evidence map›Paper›PMID 28655854›Full record

ArticleJournal of cell science2017

The effect of sterol structure upon clathrin-mediated and clathrin-independent endocytosis.

Ji Hyun Kim, Ashutosh Singh, Maurizio Del Poeta, Deborah A Brown, Erwin London

Open access · greenAbstract read
In one paragraph

Article in Journal of cell science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.1field-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

27 citing papers in PubMed, 57 citations in OpenAlex.

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  5. Sorting of complex sphingolipids within the cellular endomembrane systems.Frontiers in cell and developmental biology · 2024
    Review
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  19. On the existence of endocytosis driven by membrane phase separations.Biochimica et biophysica acta. Biomembranes · 2020
    Review
  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

5 authors at 1 institution in 1 country.

Ji Hyun KimDept. of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794, USA.
Ashutosh SinghDept. of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY 11794, USA.ORCID http://orcid.org/0000-0002-0995-6696
Maurizio Del PoetaDept. of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY 11794, USA.
Deborah A BrownDept. of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794, USA Deborah.Brown@stonybrook.edu Erwin.London@stonybrook.edu.
Erwin LondonDept. of Biochemistry and Cell Biology, Stony Brook University, Stony Brook, NY 11794, USA Deborah.Brown@stonybrook.edu Erwin.London@stonybrook.edu.ORCID http://orcid.org/0000-0002-1295-0113
Stony Brook University · US

Funding

Lipid-mediated fungal pathogenesisR01AI125770 · NIAID · STATE UNIVERSITY NEW YORK STONY BROOK · PI DEL POETA, MAURIZIO · 2016 to 2025
$6.2M
TRANSFORMATIVE LIPID EXCHANGE APPROACHES TO STUDY MEMBRANE ORGANIZATIONR35GM122493 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI Erwin London · 2017 to 2026
$5.6M
Ordered Membrane Domain Formation and Function in Pathogenic BacteriaR01GM099892 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI LONDON, ERWIN · 2012 to 2015
$1.2M
Role of host spingolipids against fungal infectionsI01BX002624 · VA · NORTHPORT VA MEDICAL CENTER · PI Maurizio Del Poeta · 2016 to 2026
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BLRD VA I01 BX002624NIAID NIH HHS R01 AI125770NIGMS NIH HHS R01 GM099892NIGMS NIH HHS R35 GM122493
6 · The paper itself

Abstract

Ordered lipid domains (rafts) in plasma membranes have been hypothesized to participate in endocytosis based on inhibition of endocytosis by removal or sequestration of cholesterol. To more carefully investigate the role of the sterol in endocytosis, we used a substitution strategy to replace cholesterol with sterols that show various raft-forming abilities and chemical structures. Both clathrin-mediated endocytosis of transferrin and clathrin-independent endocytosis of clustered placental alkaline phosphatase were measured. A subset of sterols reversibly inhibited both clathrin-dependent and clathrin-independent endocytosis. The ability of a sterol to support lipid raft formation was necessary for endocytosis. However, it was not sufficient, because a sterol lacking a 3β-OH group did not support endocytosis even though it had the ability to support ordered domain formation. Double bonds in the sterol rings and an aliphatic tail structure identical to that of cholesterol were neither necessary nor sufficient to support endocytosis. This study shows that substitution using a large number of sterols can define the role of sterol structure in cellular functions. Hypotheses for how sterol structure can similarly alter clathrin-dependent and clathrin-independent endocytosis are discussed.

Indexed as

Cell MembraneCholesterolClathrinEndocytosisHumansLipid MetabolismLipidsMembrane MicrodomainsSterolsStructure-Activity RelationshipTumor Cells, CulturedCholesterolClathrinLipidsSterolsCholesterolLiquid-ordered statePlacental alkaline phosphataseRaftsTransferrin

Identifiers

PMID28655854
PMCPMC5576061
OpenAlexW2730794648

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.