Evidence map›Paper›PMID 35678366›Full record

ArticleJournal of cellular physiology2022

Vitamin B6 rescues insulin resistance and glucose-induced DNA damage caused by reduced activity of Drosophila PI3K.

Elisa Mascolo, Francesco Liguori, Chiara Merigliano, Ludovica Schiano, Eleonora Gnocchini, Eleonora Pilesi, Cinzia Volonté, Martino L Di Salvo, Roberto Contestabile, Angela Tramonti and 1 more

Abstract read
In one paragraph

Article in Journal of cellular physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Trial
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  5. Review
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  8. Review
  9. Frontiers in microbiology · 2025
    Article
  10. Frontiers in pharmacology · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. 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

11 authors.

Elisa MascoloDepartment of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy.ORCID 0000-0002-0972-4000
Francesco LiguoriPreclinical Neuroscience, IRCCS Santa Lucia Foundation, Rome, Italy.ORCID 0000-0003-3456-6574
Chiara MeriglianoDepartment of Molecular and Computational Biology, University of Southern California, Los Angeles, California, USA.ORCID 0000-0002-0658-2609
Ludovica SchianoDepartment of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy.ORCID 0000-0003-3866-2555
Eleonora GnocchiniDepartment of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy.ORCID 0000-0002-7874-3280
Eleonora PilesiDepartment of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy.ORCID 0000-0001-6703-8001
Cinzia VolontéPreclinical Neuroscience, IRCCS Santa Lucia Foundation, Rome, Italy.ORCID 0000-0001-7362-8307
Martino L Di SalvoIstituto Pasteur Italia - Fondazione Cenci Bolognetti and Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy.ORCID 0000-0003-1233-9338
Roberto ContestabileIstituto Pasteur Italia - Fondazione Cenci Bolognetti and Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy.ORCID 0000-0002-5235-9993
Angela TramontiIstituto Pasteur Italia - Fondazione Cenci Bolognetti and Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy.ORCID 0000-0002-5625-1170
Fiammetta VernìDepartment of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Rome, Italy.ORCID 0000-0001-8866-3324

Funding

Sapienza Università di Roma RP120172838CFF6C
6 · The paper itself

Abstract

The insulin signaling pathway controls cell growth and metabolism, thus its deregulation is associated with both cancer and diabetes. Phosphatidylinositol 3-kinase (PI3K) contributes to the cascade of phosphorylation events occurring in the insulin pathway by activating the protein kinase B (PKB/AKT), which phosphorylates several substrates, including those involved in glucose uptake and storage. PI3K inactivating mutations are associated with insulin resistance while activating mutations are identified in human cancers. Here we show that RNAi-induced depletion of the Drosophila PI3K catalytic subunit (Dp110) results in diabetic phenotypes such as hyperglycemia, body size reduction, and decreased glycogen content. Interestingly, we found that hyperglycemia produces chromosome aberrations (CABs) triggered by the accumulation of advanced glycation end-products and reactive oxygen species. Rearing PI3K

Indexed as

DNA DamagePhosphatidylinositol 3-KinaseVitamin B 6AnimalsDisease Models, AnimalDrosophilaGlucoseHumansHyperglycemiaInsulinInsulin ResistanceProto-Oncogene Proteins c-aktPyridoxal PhosphateGlucoseInsulinPhosphatidylinositol 3-KinaseProto-Oncogene Proteins c-aktPyridoxal PhosphateVitamin B 6DNA damageDrosophilainsulin signalingphosphatidylinositol 3-Kinasepyridoxal phosphate

Identifiers

PMID35678366
PMCPMC9545242

What OpenQuestion holds

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Registered trials

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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.