Evidence map›Paper›PMID 27304510›Full record

ArticleCell metabolism2016

Reversible Age-Related Phenotypes Induced during Larval Quiescence in C. elegans.

Antoine E Roux, Kelley Langhans, Walter Huynh, Cynthia Kenyon

Open access · bronzeAbstract read
In one paragraph

Article in Cell metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.6field-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

42 citing papers in PubMed, 81 citations in OpenAlex.

  1. Article
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  19. Review
  20. Inactivation of theAutophagy · 2021
    Article
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

4 authors at 2 institutions in 1 country.

Antoine E RouxDepartment of Biochemistry and Biophysics, University of California, San Francisco, 600 16th Street, San Francisco, CA 94158-2517, USA; Calico Life Sciences, 1170 Veterans Boulevard, South San Francisco, CA 94080, USA.
Kelley LanghansDepartment of Biochemistry and Biophysics, University of California, San Francisco, 600 16th Street, San Francisco, CA 94158-2517, USA.
Walter HuynhDepartment of Biochemistry and Biophysics, University of California, San Francisco, 600 16th Street, San Francisco, CA 94158-2517, USA.
Cynthia KenyonDepartment of Biochemistry and Biophysics, University of California, San Francisco, 600 16th Street, San Francisco, CA 94158-2517, USA; Calico Life Sciences, 1170 Veterans Boulevard, South San Francisco, CA 94080, USA. Electronic address: cynthia@calicolabs.com.
Enzo Life Sciences (United States) · USUniversity of California, San Francisco · US

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Ann E. Rougvie · 2012 to 2026
$7.5M
Genetic Control of Aging in C. elegansR37AG011816 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KENYON, CYNTHIA J. · 2004 to 2013
$3.6M
GENETIC ANALYSIS OF AGING IN C ELEGANSR01AG011816 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ASHRAFI, KAVEH · 1994 to 2018
$3.6M
NIA NIH HHS R01 AG011816NIA NIH HHS R37 AG011816NIH HHS P40 OD010440
6 · The paper itself

Abstract

Cells can enter quiescent states in which cell cycling and growth are suspended. We find that during a long developmental arrest (quiescence) induced by starvation, newly hatched C. elegans acquire features associated with impaired proteostasis and aging: mitochondrial fission, ROS production, protein aggregation, decreased proteotoxic-stress resistance, and at the organismal level, decline of mobility and high mortality. All signs of aging but one, the presence of protein aggregates, were reversed upon return to development induced by feeding. The endoplasmic reticulum receptor IRE-1 is completely required for recovery, and the downstream transcription factor XBP-1, as well as a protein kinase, KGB-1, are partially required. Interestingly, kgb-1(-) mutants that do recover fail to reverse aging-like mitochondrial phenotypes and have a short adult lifespan. Our study describes the first pathway that reverses phenotypes of aging at the exit of prolonged quiescence.

Indexed as

AgingAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsEndoplasmic ReticulumFeeding BehaviorLarvaPhenotypeProtein AggregatesStress, PhysiologicalUnfolded Protein ResponseCaenorhabditis elegans ProteinsProtein Aggregates

Identifiers

PMID27304510
PMCPMC5794336
OpenAlexW2426703678

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.