Evidence map›Paper›PMID 23846383›Full record

ReviewAutophagy2013

The variability of autophagy and cell death susceptibility: Unanswered questions.

Ben Loos, Anna-Mart Engelbrecht, Richard A Lockshin, Daniel J Klionsky, Zahra Zakeri

Open access · hybridAbstract readReview
In one paragraph

Review in Autophagy, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 pooled it
12.4field-weighted citation impact, top 1% 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

70 citing papers in PubMed, 2 syntheses or guidelines pooled it, 145 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Autophagy: Regulator of cell death.Cell death & disease · 2023
    Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Role of autophagy in intervertebral disc degeneration.Journal of cellular physiology · 2022
    Review
  17. Review
  18. Article
  19. Article
  20. Review

10 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

5 authors at 4 institutions in 4 countries.

Ben LoosDepartment of Physiological Sciences; Faculty of Natural Sciences; University of Stellenbosch; Stellenbosch, South Africa.
Anna-Mart Engelbrecht
Richard A Lockshin
Daniel J Klionsky
Zahra Zakeri
Stellenbosch University · ZAInstitut thématique Génétique, génomique et bioinformatique · FRNew York Proton Center · USSt. John's University · US

Funding

ALTERNATIVE VACUOLAR TARGETING MECHANISMS IN YEASTR01GM053396 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KLIONSKY, DANIEL J. · 1995 to 2018
$12.1M
Characterization of flavovirus NS4A induced autophagyR15AI094351 · NIAID · QUEENS COLLEGE · PI ZAKERI, ZAHRA · 2011 to 2017
$459k
NIAID NIH HHS R14 AI-094351-01NIGMS NIH HHS GM053396NIGMS NIH HHS R01 GM053396
6 · The paper itself

Abstract

Impaired autophagic machinery is implicated in a number of diseases such as heart disease, neurodegeneration and cancer. A common denominator in these pathologies is a dysregulation of autophagy that has been linked to a change in susceptibility to cell death. Although we have progressed in understanding the molecular machinery and regulation of the autophagic pathway, many unanswered questions remain. How does the metabolic contribution of autophagy connect with the cell's history and how does its current autophagic flux affect metabolic status and susceptibility to undergo cell death? How does autophagic flux operate to switch metabolic direction and what are the underlying mechanisms in metabolite and energetic sensing, metabolite substrate provision and metabolic integration during the cellular stress response? In this article we focus on unresolved questions that address issues around the role of autophagy in sensing the energetic environment and its role in actively generating metabolite substrates. We attempt to provide answers by explaining how and when a change in autophagic pathway activity such as primary stress response is able to affect cell viability and when not. By addressing the dynamic metabolic relationship between autophagy, apoptosis and necrosis we provide a new perspective on the parameters that connect autophagic activity, severity of injury and cellular history in a logical manner. Last, by evaluating the cell's condition and autophagic activity in a clear context of regulatory parameters in the intra- and extracellular environment, this review provides new concepts that set autophagy into an energetic feedback loop, that may assist in our understanding of autophagy in maintaining healthy cells or when it controls the threshold between cell death and cell survival.

Indexed as

AutophagyAdenosine TriphosphateAnimalsCellular MicroenvironmentEnergy MetabolismFeedback, PhysiologicalHumansModels, BiologicalAdenosine TriphosphateATPautophagyenergeticsenergymetabolitemitochondriathreshold

Identifiers

PMID23846383
PMCPMC4026026
OpenAlexW2164943291

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.