Evidence map›Paper›PMID 28453381›Full record

ArticleAutophagy2017

Degradation of protein translation machinery by amino acid starvation-induced macroautophagy.

Christine Gretzmeier, Sven Eiselein, Gregory R Johnson, Rudolf Engelke, Heike Nowag, Mostafa Zarei, Victoria Küttner, Andrea C Becker, Kristoffer T G Rigbolt, Maria Høyer-Hansen and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Autophagy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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  19. Activation of autophagy rescues synaptic and cognitive deficits in fragile X mice.Proceedings of the National Academy of Sciences of the United States of America · 2018
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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

14 authors at 6 institutions in 4 countries.

Christine Gretzmeiera Department of Dermatology , Medical Center - University of Freiburg , Freiburg , Germany.
Sven Eiseleina Department of Dermatology , Medical Center - University of Freiburg , Freiburg , Germany.
Gregory R Johnsonc Computational Biology Department , Carnegie Mellon University , Pittsburgh , PA , USA.
Rudolf Engelkeb Freiburg Institute for Advanced Studies (FRIAS), and ZBSA Center for Biological Systems Analysis, University of Freiburg , Freiburg , Germany.
Heike Nowagd Institute of Experimental Immunology, University of Zürich , Zürich , Switzerland.
Mostafa Zareia Department of Dermatology , Medical Center - University of Freiburg , Freiburg , Germany.
Victoria Küttnera Department of Dermatology , Medical Center - University of Freiburg , Freiburg , Germany.
Andrea C Beckerb Freiburg Institute for Advanced Studies (FRIAS), and ZBSA Center for Biological Systems Analysis, University of Freiburg , Freiburg , Germany.
Kristoffer T G Rigboltb Freiburg Institute for Advanced Studies (FRIAS), and ZBSA Center for Biological Systems Analysis, University of Freiburg , Freiburg , Germany.
Maria Høyer-Hansene Apoptosis Department and Center for Genotoxic Stress Research , Danish Cancer Society , Copenhagen , Denmark.
Jens S Andersenf Center for Experimental BioInformatics , Department of Biochemistry and Molecular Biology, University of Southern Denmark , Odense , Denmark.
Christian Münzd Institute of Experimental Immunology, University of Zürich , Zürich , Switzerland.
Robert F Murphyb Freiburg Institute for Advanced Studies (FRIAS), and ZBSA Center for Biological Systems Analysis, University of Freiburg , Freiburg , Germany.
Jörn Dengjela Department of Dermatology , Medical Center - University of Freiburg , Freiburg , Germany.
University of Freiburg · DEUniversity Medical Center Freiburg · DECarnegie Mellon University · USUniversity of Zurich · CHDanish Cancer Society · DKUniversity of Southern Denmark · DK

Funding

TrainingP41GM103712 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAEDER, JAMES · 2012 to 2021
$16.3M
Integrated Interdisciplinary, inter-university PhD Program Computational Biology (T32)T32EB009403 · NIBIB · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BAHAR, IVET, BAR-JOSEPH, ZIV · 2009 to 2023
$4.4M
NIBIB NIH HHS T32 EB009403NIGMS NIH HHS P41 GM103712
6 · The paper itself

Abstract

Macroautophagy is regarded as a nonspecific bulk degradation process of cytoplasmic material within the lysosome. However, the process has mainly been studied by nonspecific bulk degradation assays using radiolabeling. In the present study we monitor protein turnover and degradation by global, unbiased approaches relying on quantitative mass spectrometry-based proteomics. Macroautophagy is induced by rapamycin treatment, and by amino acid and glucose starvation in differentially, metabolically labeled cells. Protein dynamics are linked to image-based models of autophagosome turnover. Depending on the inducing stimulus, protein as well as organelle turnover differ. Amino acid starvation-induced macroautophagy leads to selective degradation of proteins important for protein translation. Thus, protein dynamics reflect cellular conditions in the respective treatment indicating stimulus-specific pathways in stress-induced macroautophagy.

Indexed as

AutophagyProtein BiosynthesisProteolysisAmino AcidsAutophagosomesHumansIsotope LabelingMCF-7 CellsAmino Acidsautophagydegradationmass spectrometryprotein turnoverproteomicsSILAC

Identifiers

PMID28453381
PMCPMC5486358
OpenAlexW2609461401

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.