Evidence map›Paper›PMID 21372148›Full record

ArticleHuman molecular genetics2011

The Batten disease gene CLN3 is required for the response to oxidative stress.

Richard I Tuxworth, Haiyang Chen, Valerie Vivancos, Nancy Carvajal, Xun Huang, Guy Tear

Open access · hybridAbstract read
In one paragraph

Article in Human molecular genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Exploiting the Potential ofBiomedicines · 2021
    Review
  7. Review
  8. Article
  9. The CLN3 gene and protein: What we know.Molecular genetics & genomic medicine · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. NCLs and ER: A stressful relationship.Biochimica et biophysica acta. Molecular basis of disease · 2017
    Review
  17. Review
  18. Vision loss in juvenile neuronal ceroid lipofuscinosis (CLN3 disease).Annals of the New York Academy of Sciences · 2016
    Review
  19. Article
  20. Oxidative Stress Related Diseases in Newborns.Oxidative medicine and cellular longevity · 2016
    Review
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

6 authors at 3 institutions in 2 countries.

Richard I TuxworthMRC Centre for Developmental Neurobiology, King's College London, New Hunt's House, Guy's Hospital Campus, London SE1 1UL, UK.
Haiyang Chen
Valerie Vivancos
Nancy Carvajal
Xun Huang
Guy Tear
Guy's Hospital · GBInstitute of Genetics and Developmental Biology · CNKing's College London · GB

Funding

Medical Research Council G0901899Wellcome Trust 082004
6 · The paper itself

Abstract

Mutations in the CLN3 gene cause juvenile neuronal ceroid lipofuscinosis (JNCL or Batten disease), an early onset neurodegenerative disorder. JNCL is the most common of the NCLs, a group of disorders with infant or childhood onset that are caused by single gene mutations. The NCLs, although relatively rare, share many pathological and clinical similarities with the more common late-onset neurodegenerative disorders, while their simple genetic basis makes them an excellent paradigm. The early onset and rapid disease progression in the NCLs suggests that one or more key cellular processes are severely compromised. To identify the functional pathways compromised in JNCL, we have performed a gain-of-function modifier screen in Drosophila. We find that CLN3 interacts genetically with the core stress signalling pathways and components of stress granules, suggesting a function in stress responses. In support of this, we find that Drosophila lacking CLN3 function are hypersensitive to oxidative stress yet they respond normally to other physiological stresses. Overexpression of CLN3 is sufficient to confer increased resistance to oxidative stress. We find that CLN3 mutant flies perceive conditions of increased oxidative stress correctly but are unable to detoxify reactive oxygen species, suggesting that their ability to respond is compromised. Together, our data suggest that the lack of CLN3 function leads to a failure to manage the response to oxidative stress and this may be the key deficit in JNCL that leads to neuronal degeneration.

Indexed as

DrosophilaOxidative StressAnimalsFemaleGene Expression ProfilingGenetic TestingMaleMembrane GlycoproteinsMutationNerve DegenerationNeuronal Ceroid-LipofuscinosesOxidantsPhenotypeProtein BindingProtein BiosynthesisReactive Oxygen SpeciesMembrane GlycoproteinsOxidantsReactive Oxygen Species

Identifiers

PMID21372148
PMCPMC3080613
OpenAlexW2112625478

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.