Evidence map›Paper›PMID 42769954›Full record

ArticleFrontiers in nutrition2026

Impact of long-term fasting on liver and abdominal adipose tissues monitored by quantitative chemical-shift encoded MRI.

Magalie Viallon, Benjamin Leporq, Helène Ratiney, Françoise Wilhelmi de Toledo, Robin Mesnage, Pierre Croisille

Abstract read
In one paragraph

Article in Frontiers in nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Magalie Viallon *Univ Lyon, UJM-Saint-Etienne, INSA, Saint-Etienne, France.
Benjamin Leporq *Univ Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, Lyon, France.
Helène RatineyUniv Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, Lyon, France.
Françoise Wilhelmi de ToledoBuchinger Wilhelmi Clinic, Überlingen, Germany.
Robin MesnageBuchinger Wilhelmi Clinic, Überlingen, Germany.
Pierre CroisilleUniv Lyon, UJM-Saint-Etienne, INSA, Saint-Etienne, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Aims: This study used quantitative Magnetic Resonance Imaging (MRI) to explore lipid metabolism changes during a 12-day fasting intervention in the liver and abdominal adipose tissue (AT). Methods: MRI was performed on 32 participants in the GENESIS clinical trial. This prospective, monocentric, single-arm interventional study evaluated body composition changes at four time points: before, at the end of 12 fasting days, and at 1 and 4 months after refeeding. The MRI protocol included a whole-body multi-step Dixon 3D gradient-echo sequence and a 3D chemical-shift encoded (CSE) pulse sequence to quantify different MRI metrics, such as proton density fat content (PDFF), fatty acid composition [proportion of saturated, monounsaturated, and polyunsaturated fatty acids (FA)], and T Findings: Fasting strongly reduced the liver volume ( Interpretation: CSE-MRI enables fast, injection-free, and quantitative monitoring of abdominal organs during fasting. Our results suggest that long-term fasting can help prevent metabolic dysfunction-associated fatty liver disease by reducing liver fat and promoting a lasting reduction in high-risk visceral fat.

Indexed as

abdominal fatfastinglipid metabolismliverMRInutritional interventionquantitative imaging

Identifiers

PMID42769954
PMCPMC13591618

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.