Evidence map›Paper›PMID 24657938›Full record

ArticlePloS one2014

Non-alcoholic fatty pancreas disease pathogenesis: a role for developmental programming and altered circadian rhythms.

Rebeca Carter, Angelina Mouralidarane, Junpei Soeda, Shuvra Ray, Joaquim Pombo, Ruma Saraswati, Marco Novelli, Giuseppe Fusai, Francesca Rappa, Chiara Saracino and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
11.1field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 45 citations in OpenAlex.

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  8. Perturbation of the circadian clock and pathogenesis of NAFLD.Metabolism: clinical and experimental · 2020
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  12. Can pancreatic steatosis affect exocrine functions of pancreas?The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2018
    Article
  13. Diabetes Mellitus and Obesity as Risk Factors for Pancreatic Cancer.Journal of the Academy of Nutrition and Dietetics · 2018
    Review
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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

15 authors at 7 institutions in 2 countries.

Rebeca CarterInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom.
Angelina MouralidaraneInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom.
Junpei SoedaInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom.
Shuvra RayInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom; Department of Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
Joaquim PomboDivision of Women's Health, King's College London and King's Health Partners, London, United Kingdom.
Ruma SaraswatiDivision of Women's Health, King's College London and King's Health Partners, London, United Kingdom; Department of Pathology, University College London, London, United Kingdom.
Marco NovelliDepartment of Pathology, University College London, London, United Kingdom.
Giuseppe FusaiHepatobiliary and Liver Transplant Unit, Royal Free Hospital, University College London, London, United Kingdom.
Francesca RappaDepartment of Experimental Biomedicine and Clinical Neurosciences, Section of Human Anatomy, University of Palermo, Palermo, Italy; Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy.
Chiara SaracinoDepartment of Medical Sciences, Gastroenterology Unit, IRCCS "Casa Sollievo della Sofferenza" Hospital, San Giovanni Rotondo, Italy.
Valerio PazienzaDepartment of Medical Sciences, Gastroenterology Unit, IRCCS "Casa Sollievo della Sofferenza" Hospital, San Giovanni Rotondo, Italy.
Lucilla PostonDivision of Women's Health, King's College London and King's Health Partners, London, United Kingdom.
Paul D TaylorDivision of Women's Health, King's College London and King's Health Partners, London, United Kingdom.
Manlio VinciguerraInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom; Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy; Department of Medical Sciences, Gastroenterology Unit, IRCCS "Casa Sollievo della Sofferenza" Hospital, San Giovanni Rotondo, Italy.
Jude A ObenInstitute for Liver and Digestive Health, Royal Free Hospital, University College London, London, United Kingdom; Department of Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
University College London · GBKings Health Partners · GBThe Royal Free Hospital · GBCasa Sollievo della Sofferenza · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITIstituto Euro Mediterraneo di Scienza e Tecnologia · ITKing's College London · GB

Funding

Biotechnology and Biological Sciences Research Council BB/H008845/1Wellcome Trust
6 · The paper itself

Abstract

objectivesEmerging evidence suggests that maternal obesity (MO) predisposes offspring to obesity and the recently described non-alcoholic fatty pancreas disease (NAFPD) but involved mechanisms remain unclear. Using a pathophysiologically relevant murine model, we here investigated a role for the biological clock--molecular core circadian genes (CCG) in the generation of NAFPD.

designFemale C57BL6 mice were fed an obesogenic diet (OD) or standard chow (SC) for 6 weeks, prior to pregnancy and throughout gestation and lactation: resulting offspring were subsequently weaned onto either OD (Ob_Ob and Con_Ob) or standard chow (Ob_Con and Con_Con) for 6 months. Biochemical, pro-inflammatory and pro-fibrogenic markers associated with NAFPD were then evaluated and CCG mRNA expression in the pancreas determined.

resultsOffspring of obese dams weaned on to OD (Ob_Ob) had significantly increased (p≤0.05): bodyweight, pancreatic triglycerides, macrovesicular pancreatic fatty-infiltration, and pancreatic mRNA expression of TNF-α, IL-6, α-SMA, TGF-β and increased collagen compared to offspring of control dams weaned on to control chow (Con_Con). Analyses of CCG expression demonstrated a phase shift in CLOCK (-4.818, p<0.01), REV-ERB-α (-1.4,p<0.05) and Per2 (3.27,p<0.05) in association with decreased amplitude in BMAL-1 (-0.914,p<0.05) and PER2 (1.18,p<0.005) in Ob_Ob compared to Con_Con. 2-way ANOVA revealed significant interaction between MO and post-weaning OD in expression of CLOCK (p<0.005), PER1 (p<0.005) and PER2 (p<0.05) whilst MO alone influenced the observed rhythmic variance in expression of all 5 measured CCG.

conclusionsFetal and neonatal exposure to a maternal obesogenic environment interacts with a post-natal hyper-calorific environment to induce offspring NAFPD through mechanisms involving perturbations in CCG expression.

Indexed as

Circadian RhythmPrenatal Exposure Delayed EffectsAnalysis of VarianceAnimalsBody WeightCLOCK ProteinsFemaleGene Expression Regulation, DevelopmentalMice, Inbred C57BLPancreatic DiseasesPregnancyRNA, MessengerClock protein, mouseCLOCK ProteinsRNA, Messenger

Identifiers

PMID24657938
PMCPMC3962337
OpenAlexW2094706613

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.