Evidence map›Paper›PMID 34657182›Full record

ArticleDiabetologia2022

Sex differences in intraorgan fat levels and hepatic lipid metabolism: implications for cardiovascular health and remission of type 2 diabetes after dietary weight loss.

Aaron Jesuthasan, Sviatlana Zhyzhneuskaya, Carl Peters, Alison C Barnes, Kieren G Hollingsworth, Naveed Sattar, Michael E J Lean, Roy Taylor, Ahmad H Al-Mrabeh

Open access · hybridAbstract read
In one paragraph

Article in Diabetologia, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Relationship of fat in the pancreas with cardiovascular disease: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
    Pooled it
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  16. Remission of type 2 diabetes: A critical appraisal.Frontiers in endocrinology · 2023
    Article
  17. The Role of Beta Cell Recovery in Type 2 Diabetes Remission.International journal of molecular sciences · 2022
    Review
  18. Article
  19. 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

9 authors at 3 institutions in 1 country.

Aaron JesuthasanMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.ORCID 0000-0002-7699-8853
Sviatlana ZhyzhneuskayaMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.
Carl PetersMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.
Alison C BarnesHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK.ORCID 0000-0002-7365-801X
Kieren G HollingsworthMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.ORCID 0000-0002-3135-8131
Naveed SattarInstitute of Cardiovascular and Medical Science, University of Glasgow, Glasgow, UK.ORCID 0000-0002-1604-2593
Michael E J LeanSchool of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK.ORCID 0000-0003-2216-0083
Roy TaylorMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK. roy.taylor@newcastle.ac.uk.ORCID 0000-0001-6273-0170
Ahmad H Al-MrabehMagnetic Resonance Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK. ahmad.al-mrabeh@ed.ac.uk.ORCID 0000-0003-3689-1266
Newcastle University · GBUniversity of Glasgow · GBThe Queen's Medical Research Institute · GB

Funding

Medical Research Council G1100160
6 · The paper itself

Abstract

aims/hypothesisType 2 diabetes confers a greater relative increase in CVD risk in women compared with men. We examined sex differences in intraorgan fat and hepatic VLDL1-triacylglycerol (VLDL1-TG) export before and after major dietary weight loss.

methodsA group with type 2 diabetes (n = 64, 30 male/34 female) and a group of healthy individuals (n = 25, 13 male/12 female) were studied. Intraorgan and visceral fat were quantified by magnetic resonance and VLDL1-TG export by intralipid infusion techniques.

resultsTriacylglycerol content of the liver and pancreas was elevated in people with diabetes with no sex differences (liver 16.4% [9.3-25.0%] in women vs 11.9% [7.0-23.1%] in men, p = 0.57, and pancreas 8.3 ± 0.5% vs 8.5 ± 0.4%, p = 0.83, respectively). In the absence of diabetes, fat levels in both organs were lower in women than men (1.0% [0.9-1.7%] vs 4.5% [1.9-8.0%], p = 0.005, and 4.7 ± 0.4% vs 7.6 ± 0.5%, p< 0.0001, respectively). Women with diabetes had higher hepatic VLDL1-TG production rate and plasma VLDL1-TG than healthy women (559.3 ± 32.9 vs 403.2 ± 45.7 mg kg CONCLUSIONS/

interpretationIn type 2 diabetes, women have liver and pancreas fat levels as high as those of men, associated with raised hepatic VLDL1-TG production rates. Dynamics of triacylglycerol turnover differ between sexes in type 2 diabetes and following weight loss. These changes may contribute to the disproportionately raised cardiovascular risk of women with diabetes.

Indexed as

Diabetes Mellitus, Type 2FemaleHumansLipid MetabolismLipoproteins, VLDLLiverMaleSex CharacteristicsTriglyceridesWeight LossLipoproteins, VLDLTriglyceridesAbdominal fatCardiovascular diseaseHepatic VLDL1-TGIntraorgan fatLipid metabolismRemission of diabetesSexType 2 diabetesWeight loss

Identifiers

PMID34657182
PMCPMC8660759
OpenAlexW3207018977

What Socratic 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 Socratic graph.