Evidence map›Paper›PMID 25657322›Full record

ArticleMolecular biology of the cell2015

Spatiotemporal dynamics of membrane remodeling and fusion proteins during endocytic transport.

Henning Arlt, Kathrin Auffarth, Rainer Kurre, Dominik Lisse, Jacob Piehler, Christian Ungermann

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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

25 citing papers in PubMed.

  1. Article
  2. Rethinking the Yeast Endomembrane System.Sub-cellular biochemistry · 2026
    Review
  3. Article
  4. Article
  5. Article
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  7. Article
  8. Article
  9. Molecular interplays of theFrontiers in cellular and infection microbiology · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
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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

6 authors.

Henning ArltBiochemistry Section, University of Osnabrück, 49076 Osnabrück, Germany.
Kathrin AuffarthBiochemistry Section, University of Osnabrück, 49076 Osnabrück, Germany.
Rainer KurreCenter of Advanced Light Microscopy, University of Osnabrück, 49076 Osnabrück, Germany.
Dominik LisseBiophysics Section, University of Osnabrück, 49076 Osnabrück, Germany.
Jacob PiehlerBiophysics Section, University of Osnabrück, 49076 Osnabrück, Germany.
Christian UngermannBiochemistry Section, University of Osnabrück, 49076 Osnabrück, Germany cu@uos.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organelles of the endolysosomal system undergo multiple fission and fusion events to combine sorting of selected proteins to the vacuole with endosomal recycling. This sorting requires a consecutive remodeling of the organelle surface in the course of endosomal maturation. Here we dissect the remodeling and fusion machinery on endosomes during the process of endocytosis. We traced selected GFP-tagged endosomal proteins relative to exogenously added fluorescently labeled α-factor on its way from the plasma membrane to the vacuole. Our data reveal that the machinery of endosomal fusion and ESCRT proteins has similar temporal localization on endosomes, whereas they precede the retromer cargo recognition complex. Neither deletion of retromer nor the fusion machinery with the vacuole affects this maturation process, although the kinetics seems to be delayed due to ESCRT deletion. Of importance, in strains lacking the active Rab7-like Ypt7 or the vacuolar SNARE fusion machinery, α-factor still proceeds to late endosomes with the same kinetics. This indicates that endosomal maturation is mainly controlled by the early endosomal fusion and remodeling machinery but not the downstream Rab Ypt7 or the SNARE machinery. Our data thus provide important further understanding of endosomal biogenesis in the context of cargo sorting.

Indexed as

EndocytosisMembrane FusionCell MembraneEndosomal Sorting Complexes Required for TransportEndosomesProtein Transportrab GTP-Binding ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSNARE ProteinsVacuolesEndosomal Sorting Complexes Required for Transportrab GTP-Binding ProteinsSaccharomyces cerevisiae ProteinsSNARE ProteinsYPT7 protein, S cerevisiae

Identifiers

PMID25657322
PMCPMC4454181

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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.