Evidence map›Paper›PMID 21828046›Full record

ArticleThe Journal of biological chemistry2011

Proteolipidic composition of exosomes changes during reticulocyte maturation.

Kévin Carayon, Karima Chaoui, Elsa Ronzier, Ikrame Lazar, Justine Bertrand-Michel, Véronique Roques, Stéphanie Balor, François Terce, André Lopez, Laurence Salomé and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

96 citing papers in PubMed, 181 citations in OpenAlex.

  1. Review
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  12. Extracellular Vesicle-Mediated Neuron-Glia Communications in the Central Nervous System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Review
  13. Article
  14. Review
  15. Enhanced secretion of promyogenic exosomes by quiescent muscle cells.Frontiers in cell and developmental biology · 2024
    Article
  16. Exosome Mediated Cell-Cell Crosstalk in Tissue Injury and Repair.Results and problems in cell differentiation · 2024
    Review
  17. Review
  18. Review
  19. Review
  20. Article

36 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

11 authors at 6 institutions in 1 country.

Kévin CarayonCNRS, Institute of Pharmacology and Structural Biology, 205 Route de Narbonne, France. kevin.carayon@ipbs.fr
Karima Chaoui
Elsa Ronzier
Ikrame Lazar
Justine Bertrand-Michel
Véronique Roques
Stéphanie Balor
François Terce
André Lopez
Laurence Salomé
Etienne Joly
Université Toulouse III - Paul Sabatier · FRCentre Hospitalier Universitaire de Toulouse · FRInserm · FRUniversité Fédérale de Toulouse Midi-Pyrénées · FRCentre National de la Recherche Scientifique · FRInstitut de Pharmacologie et de Biologie Structurale · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the orchestrated process leading to mature erythrocytes, reticulocytes must synthesize large amounts of hemoglobin, while eliminating numerous cellular components. Exosomes are small secreted vesicles that play an important role in this process of specific elimination. To understand the mechanisms of proteolipidic sorting leading to their biogenesis, we have explored changes in the composition of exosomes released by reticulocytes during their differentiation, in parallel to their physical properties. By combining proteomic and lipidomic approaches, we found dramatic alterations in the composition of the exosomes retrieved over the course of a 7-day in vitro differentiation protocol. Our data support a previously proposed model, whereby in reticulocytes the biogenesis of exosomes involves several distinct mechanisms for the preferential recruitment of particular proteins and lipids and suggest that the respective prominence of those pathways changes over the course of the differentiation process.

Indexed as

AnimalsCell DifferentiationEndosomesHemoglobinsMaleMembrane LipidsMembrane ProteinsProteomicsRatsRats, Sprague-DawleyReticulocytesHemoglobinsMembrane LipidsMembrane Proteins

Identifiers

PMID21828046
PMCPMC3190795
OpenAlexW2069739456

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.