Evidence map›Paper›PMID 15191695›Full record

ReviewCurrent gastroenterology reports2004

Smooth muscle function and dysfunction in gallbladder disease.

Piero Portincasa, Agostino Di Ciaula, Gerard P vanBerge-Henegouwen

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current gastroenterology reports, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
0.7field-weighted citation impact, top 37% 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

31 citing papers in PubMed, 87 citations in OpenAlex.

  1. Trial
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  6. Review
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  11. Acute cholangitis: a state-of-the-art review.Annals of medicine and surgery (2012) · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Physical Activity Modulating Lipid Metabolism in Gallbladder Diseases.Journal of gastrointestinal and liver diseases : JGLD · 2020
    Review
  17. Article
  18. Review
  19. An update on the pathogenesis of cholesterol gallstone disease.Current opinion in gastroenterology · 2018
    Review
  20. Review
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

3 authors at 2 institutions in 2 countries.

Piero PortincasaGastrointestinal Research Unit, University of Medical Center Utrecht, The Netherlands. p.portincasa@semeiotica.uniba.it
Agostino Di Ciaula
Gerard P vanBerge-Henegouwen
University Medical Center Utrecht · NLUniversity of Bari Aldo Moro · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gallbladder epithelium and smooth muscle layer are exposed to concentrated biliary solutes, including cholesterol and potentially toxic hydrophobic bile salts, which are able to influence muscle contraction. Physiologically, gallbladder tone is regulated by spontaneous muscle activity, hormones, and neurotransmitters released into the muscle from intrinsic neurons and extrinsic sympathetic nerves. Methods to explore gallbladder smooth muscle function in vitro include cholecystokinin (CCK) receptor-binding studies and contractility studies. In human and animal models, studies have focused on cellular and molecular events in health and disease, and in vitro findings mirror in vivo events. The interplay between contraction and relaxation of the gallbladder muscularis leads in vivo to appropriate gallbladder emptying and refilling during fasting and postprandially. Defective smooth muscle contractility and/or relaxation are found in cholesterol stone-containing gallbladders, featuring a type of gallbladder leiomyopathy; defects of CCKA receptors and signal transduction may coexist with abnormal responses to oxidative stress and inflammatory mediators. Abnormal smooth musculature contractility, impaired gallbladder motility, and increased stasis are key factors in the pathogenesis of cholesterol gallstones.

Indexed as

AnimalsBile Acids and SaltsCholecystitisCholecystokininCholecystolithiasisFastingGallbladderGallbladder DiseasesGallbladder EmptyingHumansMuscle ContractionMuscle, SmoothPostprandial PeriodReceptors, CholecystokininBile Acids and SaltsCholecystokininReceptors, Cholecystokinin

Identifiers

PMID15191695
OpenAlexW2008953279

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.