Evidence map›Paper›PMID 33268381›Full record

ArticleThe Journal of biological chemistry

Endophilin recruitment drives membrane curvature generation through coincidence detection of GPCR loop interactions and negative lipid charge.

Samsuzzoha Mondal, Karthik B Narayan, Imania Powers, Samuel Botterbusch, Tobias Baumgart

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

4 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
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.

Samsuzzoha MondalDepartment of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Karthik B NarayanDepartment of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Imania PowersDepartment of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Samuel BotterbuschDepartment of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Tobias BaumgartDepartment of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA. Electronic address: baumgart@sas.upenn.edu.
University of Pennsylvania · US

Funding

Membrane shape transition control in cellular membrane trafficking phenomenaR01GM097552 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BAUMGART, TOBIAS · 2011 to 2023
$4.5M
NIGMS NIH HHS R01 GM097552
6 · The paper itself

Abstract

Endophilin plays key roles during endocytosis of cellular receptors, including generating membrane curvature to drive internalization. Electrostatic interactions between endophilin's BIN/Amphiphysin/Rvs domain and anionic membrane lipids have been considered the major driving force in curvature generation. However, the SH3 domain of endophilin also interacts with the proline-rich third intracellular loop (TIL) of various G-protein-coupled receptors (GPCRs), and it is unclear whether this interaction has a direct role in generating membrane curvature during endocytosis. To examine this, we designed model membranes with a membrane density of 1400 receptors per μm

Indexed as

EndocytosisProline-Rich Protein DomainsAcyltransferasesCell MembraneHumansLipidsProtein Interaction Domains and MotifsProtein TransportReceptors, Adrenergic, betasrc Homology DomainsAcyltransferasesLipidsReceptors, Adrenergic, betaadrenergic receptorBAR domainendocytosisendophilinGPCRmembrane curvature

Identifiers

PMID33268381
PMCPMC7948419
OpenAlexW3108812001

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.