Evidence map›Paper›PMID 27906968›Full record

ArticlePLoS genetics2016

Structural and Functional Recovery of Sensory Cilia in C. elegans IFT Mutants upon Aging.

Astrid Cornils, Ashish K Maurya, Lauren Tereshko, Julie Kennedy, Andrea G Brear, Veena Prahlad, Oliver E Blacque, Piali Sengupta

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  3. Dendrite glia interactions: lessons from theFrontiers in cell and developmental biology · 2025
    Review
  4. Permanent cilia loss during cerebellar granule cell neurogenesis involves withdrawal of cilia maintenance and centriole capping.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Review
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  8. Article
  9. Article
  10. Article
  11. Ciliary IFT80 is essential for intervertebral disc development and maintenance.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Middle Age Has Its Advantages.PLoS genetics · 2016
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

Astrid CornilsDepartment of Biology and National Center for Behavioral Genomics, Brandeis University, Waltham, Massachusetts.
Ashish K MauryaDepartment of Biology and National Center for Behavioral Genomics, Brandeis University, Waltham, Massachusetts.
Lauren TereshkoDepartment of Biology and National Center for Behavioral Genomics, Brandeis University, Waltham, Massachusetts.ORCID http://orcid.org/0000-0002-3136-753X
Julie KennedySchool of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin, Ireland.
Andrea G BrearDepartment of Biology and National Center for Behavioral Genomics, Brandeis University, Waltham, Massachusetts.
Veena PrahladDepartment of Biology, Aging Mind and Brain Initiative, University of Iowa, Iowa City, Iowa.
Oliver E BlacqueSchool of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin, Ireland.
Piali SenguptaDepartment of Biology and National Center for Behavioral Genomics, Brandeis University, Waltham, Massachusetts.
Brandeis University · USUniversity College Dublin · IEUniversity of Iowa · US

Funding

NEUROSCIENCE: FROM CHANNELS TO BEHAVIORT32MH019929 · NIMH · BRANDEIS UNIVERSITY · PI GRIFFITH, LESLIE C · 1994 to 2023
$8.5M
Genetic analysis of sensory specification in C.elegansR37GM056223 · NIGMS · BRANDEIS UNIVERSITY · PI SENGUPTA, PIALI · 2010 to 2016
$2.6M
Regeneration and regrowth of sensory cilia via non-canonical mechanismsR21DC013416 · NIDCD · BRANDEIS UNIVERSITY · PI SENGUPTA, PIALI · 2013 to 2014
$445k
NIDCD NIH HHS R21 DC013416NIGMS NIH HHS R37 GM056223NIMH NIH HHS T32 MH019929
6 · The paper itself

Abstract

The majority of cilia are formed and maintained by the highly conserved process of intraflagellar transport (IFT). Mutations in IFT genes lead to ciliary structural defects and systemic disorders termed ciliopathies. Here we show that the severely truncated sensory cilia of hypomorphic IFT mutants in C. elegans transiently elongate during a discrete period of adult aging leading to markedly improved sensory behaviors. Age-dependent restoration of cilia morphology occurs in structurally diverse cilia types and requires IFT. We demonstrate that while DAF-16/FOXO is dispensable, the age-dependent suppression of cilia phenotypes in IFT mutants requires cell-autonomous functions of the HSF1 heat shock factor and the Hsp90 chaperone. Our results describe an unexpected role of early aging and protein quality control mechanisms in suppressing ciliary phenotypes of IFT mutants, and suggest possible strategies for targeting subsets of ciliopathies.

Indexed as

AgingAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsCiliaCiliopathiesForkhead Transcription FactorsHSP90 Heat-Shock ProteinsHumansMicrotubulesMolecular ChaperonesMutationSensory Receptor CellsTranscription FactorsCaenorhabditis elegans Proteinsdaf-16 protein, C elegansDAF-21 protein, C elegansForkhead Transcription Factorsheat shock factor-1, C elegansHSP90 Heat-Shock ProteinsMolecular ChaperonesTranscription Factors

Identifiers

PMID27906968
PMCPMC5131903
OpenAlexW2559227394

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.