Evidence map›Paper›PMID 23826075›Full record

ArticlePloS one2013

Mutations in Mll2, an H3K4 methyltransferase, result in insulin resistance and impaired glucose tolerance in mice.

Michelle Goldsworthy, Nathan L Absalom, David Schröter, Helen C Matthews, Debora Bogani, Lee Moir, Anna Long, Christopher Church, Alison Hugill, Quentin M Anstee and 4 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

34 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Molecular Framework of the Onset and Progression of Skeletal Muscle Aging.International journal of molecular sciences · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Histone Modifications in NAFLD: Mechanisms and Potential Therapy.International journal of molecular sciences · 2023
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Epigenetics of Hepatic Insulin Resistance.Frontiers in endocrinology · 2021
    Review
  17. Epigenetic Regulation of Adipogenesis in Development of Metabolic Syndrome.Frontiers in cell and developmental biology · 2020
    Review
  18. Update on KMT2B-Related Dystonia.Current neurology and neuroscience reports · 2019
    Review
  19. Article
  20. Epigenetics of metabolic syndrome.Physiological genomics · 2018
    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

14 authors at 6 institutions in 1 country.

Michelle GoldsworthyMedical Research Council (MRC) Harwell, Diabetes Group, Harwell Science and Innovation Campus, Oxfordshire, United Kingdom. m.goldsworthy@har.mrc.ac.uk
Nathan L Absalom
David Schröter
Helen C Matthews
Debora Bogani
Lee Moir
Anna Long
Christopher Church
Alison Hugill
Quentin M Anstee
Rob Goldin
Mark Thursz
Florian Hollfelder
Roger D Cox
Mary Lyon Centre at MRC Harwell · GBMedical Research Council · GBSt Mary's Hospital · GBUniversity of Cambridge · GBImperial College London · GBNewcastle University · GB

Funding

Medical Research Council G84/6233Medical Research Council MC_U142661184Wellcome Trust 084655
6 · The paper itself

Abstract

We employed a random mutagenesis approach to identify novel monogenic determinants of type 2 diabetes. Here we show that haplo-insufficiency of the histone methyltransferase myeloid-lineage leukemia (Mll2/Wbp7) gene causes type 2 diabetes in the mouse. We have shown that mice heterozygous for two separate mutations in the SET domain of Mll2 or heterozygous Mll2 knockout mice were hyperglycaemic, hyperinsulinaemic and developed non-alcoholic fatty liver disease. Consistent with previous Mll2 knockout studies, mice homozygous for either ENU mutation (or compound heterozygotes) died during embryonic development at 9.5-14.5 days post coitum. Heterozygous deletion of Mll2 induced in the adult mouse results in a normal phenotype suggesting that changes in chromatin methylation during development result in the adult phenotype. Mll2 has been shown to regulate a small subset of genes, a number of which Neurod1, Enpp1, Slc27a2, and Plcxd1 are downregulated in adult mutant mice. Our results demonstrate that histone H3K4 methyltransferase Mll2 is a component of the genetic regulation necessary for glucose homeostasis, resulting in a specific disease pattern linking chromatin modification with causes and progression of type 2 diabetes, providing a basis for its further understanding at the molecular level.

Indexed as

Glucose Tolerance TestAmino Acid SequenceAnimalsGenes, LethalHistone-Lysine N-MethyltransferaseInsulin ResistanceIslets of LangerhansMiceMice, KnockoutMolecular Sequence DataMutagenesis, Site-DirectedMyeloid-Lymphoid Leukemia ProteinPolymerase Chain ReactionSequence Homology, Amino AcidHistone-Lysine N-MethyltransferaseKmt2d protein, mouseMyeloid-Lymphoid Leukemia Protein

Identifiers

PMID23826075
PMCPMC3691224
OpenAlexW1998069675

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.