Evidence map›Paper›PMID 40759924›Full record

ArticleMolecular medicine (Cambridge, Mass.)2025

Preclinical evaluation of candidate "kill or cure" strategies to treat MFN2-related lipodystrophy.

Ineke Luijten, Xiong Weng, Ula Kibildyte, Jana Buchan, Ami Onishi, Jake Mann, Eleanor McKay, David Savage, Robert K Semple

Abstract read
In one paragraph

Article in Molecular medicine (Cambridge, Mass.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

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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.

Ineke Luijten *Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Xiong Weng *Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Ula KibildyteCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Jana BuchanCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Ami OnishiCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Jake MannMRC Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
Eleanor McKayCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
David SavageMRC Metabolic Diseases Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK.
Robert K SempleCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK. rsemple@ed.ac.uk.

Funding

British Heart Foundation RE/18/5/34216Medical Research Council MC_UU_00014/5National Institute for Health and Care Research Cambridge Biomedical Research CentreVetenskapsrådet 2019-06422Wellcome Trust 210752Wellcome Trust 216329Wellcome Trust 219417
6 · The paper itself

Abstract

backgroundThe mitofusin 2 (MFN2) R707W mutation causes debilitating human lipodystrophy featuring lower body adipose loss, upper body adipose hyperplasia, and dyslipidaemic insulin resistance. Mechanical complications include airway compromise due to head and neck adipose overgrowth. This condition, sometimes called Multiple Symmetrical Lipomatosis (MSL), is also seen in sporadic form strongly associated with excess ethanol consumption. Mitigating the cellular pathology, or, conversely, exacerbating it, inducing selective death of affected adipocytes, are potential therapeutic strategies.

methodsCandidate exacerbating and mitigating approaches to MFN2-MSL were tested in human MFN2

resultsForcing galactose metabolism in human MFN2

conclusionsEthanol mildly exacerbates murine MFN2-related MSL, while rapamycin is tolerated. MFN2-related MSL may not be solely attributable to compromised oxidative phosphorylation.

Indexed as

GTP PhosphohydrolasesLipomatosis, Multiple SymmetricalMitochondrial ProteinsAdipocytesAnimalsDisease Models, AnimalEthanolFemaleFibroblastsHumansMaleMiceMitochondriaMutationEthanolGTP PhosphohydrolasesMFN2 protein, humanMitochondrial ProteinsAlcoholLipodystrophyMFN2MitofusinMultiple symmetrical lipomatosisRapamycinSirolimus

Identifiers

PMID40759924
PMCPMC12320274

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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.