Evidence map›Paper›PMID 15772153›Full record

ArticleMolecular biology of the cell2005

Relationships between EGFR signaling-competent and endocytosis-competent membrane microdomains.

Claudia Puri, Daniela Tosoni, Riccardo Comai, Andrea Rabellino, Daniela Segat, Federico Caneva, Paola Luzzi, Pier Paolo Di Fiore, Carlo Tacchetti

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

61 citing papers in PubMed, 147 citations in OpenAlex.

  1. Article
  2. Review
  3. EFR3A: a new raft domain organizing protein?Cellular & molecular biology letters · 2023
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1 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

9 authors at 3 institutions in 1 country.

Claudia PuriMicroScoBio Research Center, Department of Experimental Medicine, University of Genoa, 16132 Genoa, Italy.
Daniela Tosoni
Riccardo Comai
Andrea Rabellino
Daniela Segat
Federico Caneva
Paola Luzzi
Pier Paolo Di Fiore
Carlo Tacchetti
IFOM · ITUniversity of Genoa · ITUniversity of Milan · IT

Funding

Telethon GTF03001
6 · The paper itself

Abstract

Membrane microdomains, the so-called lipid rafts, function as platforms to concentrate receptors and assemble the signal transduction machinery. Internalization, in most cases, is carried out by different specialized structures, the clathrin-coated pits. Here, we show that several endocytic proteins are efficiently recruited to morphologically identified plasma membrane lipid rafts, upon activation of the epidermal growth factor (EGF) receptor (EGFR), a receptor tyrosine kinase. Analysis of detergent-resistant membrane fractions revealed that the EGF-dependent association of endocytic proteins with rafts is as efficient as that of signaling effector molecules, such as Grb2 or Shc. Finally, the EGFR, but not the nonsignaling transferrin receptor, could be localized in nascent coated pits that almost invariably contained raft membranes. Thus, specialized membrane microdomains have the ability to assemble both the molecular machineries necessary for intracellular propagation of EGFR effector signals and for receptor internalization.

Indexed as

Signal Transductionbeta-CyclodextrinsCell Culture TechniquesCholesterolClathrin-Coated VesiclesCoated Pits, Cell-MembraneCulture Media, Serum-FreeEndocytosisEpidermal Growth FactorErbB ReceptorsFluorescent Antibody TechniqueHeLa CellsHumansImmunohistochemistryMembrane MicrodomainsMicroscopy, Confocalbeta-CyclodextrinsCholesterolCulture Media, Serum-FreeEpidermal Growth FactorErbB Receptorsmethyl-beta-cyclodextrin

Identifiers

PMID15772153
PMCPMC1142418
OpenAlexW2145863228

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.