Evidence map›Paper›PMID 28918898›Full record

ArticleMolecular cell2017

Endoplasmic Reticulum Transport of Glutathione by Sec61 Is Regulated by Ero1 and Bip.

Alise J Ponsero, Aeid Igbaria, Maxwell A Darch, Samia Miled, Caryn E Outten, Jakob R Winther, Gael Palais, Benoit D'Autréaux, Agnès Delaunay-Moisan, Michel B Toledano

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
6.4field-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

60 citing papers in PubMed, 118 citations in OpenAlex.

  1. Review
  2. Unveiling the Role of GlutathioneACS pharmacology & translational science · 2026
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  19. Glutathione-Related Enzymes and Proteins: A Review.Molecules (Basel, Switzerland) · 2023
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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

10 authors at 3 institutions in 3 countries.

Alise J PonseroInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Aeid IgbariaInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Maxwell A DarchDepartment of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
Samia MiledInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Caryn E OuttenDepartment of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA.
Jakob R WintherDepartment of Biology, University of Copenhagen, 2200 Copenhagen N, Denmark.
Gael PalaisInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Benoit D'AutréauxInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Agnès Delaunay-MoisanInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France.
Michel B ToledanoInstitute for Integrative Biology of the Cell (I2BC), CEA-Saclay, CNRS, Université Paris-Saclay, ISVJC/SBIGEM, Laboratoire Stress Oxydant et Cancer, 91191 Gif-sur-Yvette, France. Electronic address: michel.toledano@cea.fr.
Centre National de la Recherche Scientifique · FRUniversity of South Carolina · USUniversity of Copenhagen · DK

Funding

Mechanisms of Iron and Thiol Redox Regulation in YeastR35GM118164 · NIGMS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI Caryn E Outten · 2016 to 2026
$4.2M
Glutathione and Redox Control in the Mitochondrial Intermembrane SpaceR01GM086619 · NIGMS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI OUTTEN, CARYN E · 2010 to 2015
$1.5M
NIGMS NIH HHS R01 GM086619NIGMS NIH HHS R35 GM118164
6 · The paper itself

Abstract

In the endoplasmic reticulum (ER), Ero1 catalyzes disulfide bond formation and promotes glutathione (GSH) oxidation to GSSG. Since GSSG cannot be reduced in the ER, maintenance of the ER glutathione redox state and levels likely depends on ER glutathione import and GSSG export. We used quantitative GSH and GSSG biosensors to monitor glutathione import into the ER of yeast cells. We found that glutathione enters the ER by facilitated diffusion through the Sec61 protein-conducting channel, while oxidized Bip (Kar2) inhibits transport. Increased ER glutathione import triggers H

Indexed as

CytosolEndoplasmic ReticulumFacilitated DiffusionFungal ProteinsGlutathioneGlutathione DisulfideGlycoproteinsHSP70 Heat-Shock ProteinsHydrogen PeroxideIntracellular MembranesMembrane ProteinsOxidation-ReductionOxidoreductases Acting on Sulfur Group DonorsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSEC Translocation ChannelsERO1 protein, S cerevisiaeFungal ProteinsGlutathioneGlutathione DisulfideGlycoproteinsHSP70 Heat-Shock ProteinsHydrogen PeroxideKAR2 protein, yeastMembrane ProteinsOxidoreductases Acting on Sulfur Group DonorsSaccharomyces cerevisiae ProteinsSEC61 protein, S cerevisiaeSEC Translocation ChannelsSSH1 protein, S cerevisiaeBipdisulfide bondendoplasmic reticulumEro1glutathionemembrane transportoxidative protein foldingredox biosensorredox homeostasisSec61

Identifiers

PMID28918898
PMCPMC5772773
OpenAlexW2754246291

What OpenQuestion holds

Textmetadata
LicenceTDM
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.