Evidence map›Paper›PMID 28055018›Full record

ArticleCell death & disease2017

Sumoylation-deficient Prdx6 gains protective function by amplifying enzymatic activity and stability and escapes oxidative stress-induced aberrant Sumoylation.

Bhavana Chhunchha, Eri Kubo, Nigar Fatma, Dhirendra P Singh

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

28 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Nuclear Proteome Map of Mouse Heart Chambers.Molecular & cellular proteomics : MCP · 2026
    Article
  3. Loss of Peroxiredoxin 6 Drives Age-Related Klf9/NF-Antioxidants (Basel, Switzerland) · 2026
    Article
  4. Review
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  6. Review
  7. Article
  8. Review
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  11. Expression and clinical role ofThe Journal of international medical research · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Lipid Nanostructures for Antioxidant Delivery.Antioxidants (Basel, Switzerland) · 2022
    Article
  17. Article
  18. Article
  19. Review
  20. 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 2 countries.

Bhavana ChhunchhaDepartment of Ophthalmology and Visual Sciences, University of Nebraska Medical Center, Omaha, NE, USA.
Eri KuboDepartment of Ophthalmology, Kanazawa Medical University, Kanazawa, Ishikawa, Japan.
Nigar FatmaDepartment of Ophthalmology and Visual Sciences, University of Nebraska Medical Center, Omaha, NE, USA.
Dhirendra P SinghDepartment of Ophthalmology and Visual Sciences, University of Nebraska Medical Center, Omaha, NE, USA.
University of Nebraska Medical Center · USKanazawa Medical University · JP

Funding

Regulation and Function of Prdx6 in eye lens during Aging & Oxidative StressR01EY024589 · NEI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SINGH, DHIRENDRA P · 2014 to 2018
$1.9M
NEI NIH HHS R01 EY024589
6 · The paper itself

Abstract

Aberrant Sumoylation of protein(s) in response to oxidative stress or during aging is known to be involved in etiopathogenesis of many diseases. Upon oxidative stress, Peroxiredoxin (Prdx) 6 is aberrantly Sumoylated by Sumo1, resulting in loss of functions and cell death. We identified lysines (K) 122 and 142 as the major Sumo1 conjugation sites in Prdx6. Intriguingly, the mutant Prdx6 K122/142 R (arginine) gained protective efficacy, increasing in abundance and promoting glutathione (GSH) peroxidase and acidic calcium-independent phospholipase A

Indexed as

AgingAnimalsApoptosisEnzyme StabilityEpithelial CellsGlutathione PeroxidaseGroup VI Phospholipases A2HumansLysineMutant ProteinsOxidative StressPeroxiredoxin VIProtein BindingReactive Oxygen SpeciesSignal TransductionSUMO-1 ProteinGlutathione PeroxidaseGroup VI Phospholipases A2LysineMutant ProteinsPeroxiredoxin VIPLA2G6 protein, humanPRDX6 protein, humanReactive Oxygen SpeciesSUMO-1 ProteinSUMO1 protein, human

Identifiers

PMID28055018
PMCPMC5386354
OpenAlexW2568082786

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.