Evidence map›Paper›PMID 34448880›Full record

ArticleDiabetologia2021

The lack of functional nicotinamide nucleotide transhydrogenase only moderately contributes to the impairment of glucose tolerance and glucose-stimulated insulin secretion in C57BL/6J vs C57BL/6N mice.

Anne-Françoise Close, Heeyoung Chae, Jean-Christophe Jonas

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Diabetologia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
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  5. Review
  6. NRH, a potent NADMetabolism: clinical and experimental · 2025
    Article
  7. Article
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  9. Genetics and diet shape the relationship between islet function and whole body metabolism.American journal of physiology. Endocrinology and metabolism · 2024
    Article
  10. Article
  11. Article
  12. Insulin Sensitivity Initially Worsens but Later Improves With Aging in Male C57BL/6N Mice.The journals of gerontology. Series A, Biological sciences and medical sciences · 2023
    Article
  13. Article
  14. Review
  15. 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

3 authors at 1 institution in 1 country.

Anne-Françoise CloseSecteur des sciences de la santé, Institut de recherche expérimentale et clinique, Pôle d'endocrinologie, diabète et nutrition, Université catholique de Louvain, Brussels, Belgium.
Heeyoung ChaeSecteur des sciences de la santé, Institut de recherche expérimentale et clinique, Pôle d'endocrinologie, diabète et nutrition, Université catholique de Louvain, Brussels, Belgium.ORCID 0000-0002-7562-2205
Jean-Christophe JonasSecteur des sciences de la santé, Institut de recherche expérimentale et clinique, Pôle d'endocrinologie, diabète et nutrition, Université catholique de Louvain, Brussels, Belgium. jean-christophe.jonas@uclouvain.be.ORCID 0000-0001-9882-5438
UCLouvain · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aims/hypothesisNicotinamide nucleotide transhydrogenase (NNT) is involved in mitochondrial NADPH production and its spontaneous inactivating mutation (Nnt

methodsMale and female N5BL/6J mice that express wild-type Nnt (Nnt

resultsThe Nnt genotype and genetic background of each type of mouse were confirmed. As reported previously in C57BL/6N vs C57BL/6J islets, the glucose regulation of mitochondrial (but not cytosolic) E CONCLUSIONS/

interpretationAlthough our results confirm the importance of NNT in the regulation of mitochondrial redox state by glucose, they markedly downsize the role of NNT in the alteration of GSIS and glucose tolerance in C57BL/6J vs C57BL/6N mice. Therefore, documenting an Nnt

Indexed as

AnimalsCalciumCells, CulturedFemaleGlucoseGlucose IntoleranceGlutaredoxinsGlutathioneInsulinInsulin-Secreting CellsMaleMiceMice, Inbred C57BLMitochondriaNADPNADP TranshydrogenasesCalciumGlrx protein, mouseGlucoseGlutaredoxinsGlutathioneInsulinNADPNADP TranshydrogenasesGenetic backgroundGlucose homeostasisGlutathione redox stateInsulin secretionMitochondriaNADPH

Identifiers

PMID34448880
OpenAlexW3195838363

What OpenQuestion holds

Textmetadata
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.