Evidence map›Paper›PMID 26327761›Full record

ArticleWorld journal of gastroenterology2015

Distinctive roles of unsaturated and saturated fatty acids in hyperlipidemic pancreatitis.

Yu-Ting Chang, Ming-Chu Chang, Chien-Chih Tung, Shu-Chen Wei, Jau-Min Wong

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2015. 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
1.2field-weighted citation impact, top 22% 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, 37 citations in OpenAlex.

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  12. Intrapancreatic fat, pancreatitis, and pancreatic cancer.Cellular and molecular life sciences : CMLS · 2023
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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

5 authors at 1 institution in 1 country.

Yu-Ting ChangYu-Ting Chang, Ming-Chu Chang, Shu-Chen Wei, Jau-Min Wong, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 101, Taiwan.
Ming-Chu ChangYu-Ting Chang, Ming-Chu Chang, Shu-Chen Wei, Jau-Min Wong, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 101, Taiwan.
Chien-Chih TungYu-Ting Chang, Ming-Chu Chang, Shu-Chen Wei, Jau-Min Wong, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 101, Taiwan.
Shu-Chen WeiYu-Ting Chang, Ming-Chu Chang, Shu-Chen Wei, Jau-Min Wong, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 101, Taiwan.
Jau-Min WongYu-Ting Chang, Ming-Chu Chang, Shu-Chen Wei, Jau-Min Wong, Department of Internal Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 101, Taiwan.
National Taiwan University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate how the saturated and unsaturated fatty acid composition influences the susceptibility of developing acute pancreatitis.

methodsPrimary pancreatic acinar cells were treated with low and high concentrations of different saturated and unsaturated fatty acids, and changes in the cytosolic Ca(2+) signal and the expression of protein kinase C (PKC) were measured after treatment.

resultsUnsaturated fatty acids at high concentrations, including oleic acid, linoleic acid, palmitoleic acid, docosahexaenoic acid, and arachidonic acid, induced a persistent rise in cytosolic Ca(2+) concentrations in acinar cells. Unsaturated fatty acids at low concentrations and saturated fatty acids, including palmitic acid, stearic acid, and triglycerides, at low and high concentrations were unable to induce a rise in Ca(2+) concentrations in acinar cells. Unsaturated fatty acids at high concentrations but not saturated fatty acids induced intra-acinar cell trypsin activation and cell damage and increased PKC expression.

conclusionAt sufficiently high concentrations, unsaturated fatty acids were able to induce acinar cells injury and promote the development of pancreatitis. Unsaturated fatty acids may play a distinctive role in the pathogenesis of pancreatitis through the activation of PKC family members.

Indexed as

AnimalsCalcium SignalingCells, CulturedDose-Response Relationship, DrugEnzyme ActivationFatty Acids, UnsaturatedHyperlipidemiasMaleMice, Inbred BALB CPancreas, ExocrinePancreatitisProtein Kinase CTrypsinFatty Acids, UnsaturatedProtein Kinase CTrypsinAcute pancreatitisCalciumHypertriglyceridemiaSaturated fatty acidUnsaturated fatty acid

Identifiers

PMID26327761
PMCPMC4548114
OpenAlexW1268314775

What OpenQuestion holds

Textmetadata
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.