Evidence map›Paper›PMID 24102389›Full record

ReviewEuropean journal of clinical investigation2013

New insights into the molecular mechanism of intestinal fatty acid absorption.

Tony Y Wang, Min Liu, Piero Portincasa, David Q-H Wang

Open access · greenAbstract readReview
In one paragraph

Review in European journal of clinical investigation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 5% 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

110 citing papers in PubMed, 1 synthesis or guideline pooled it, 259 citations in OpenAlex.

  1. Effectiveness of diet, psychological, and exercise therapies for the management of bile acid diarrhoea in adults: A systematic review.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2022
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  11. Mild Mitochondrial Uncoupling for True Ectopic Lipid Disposal.International journal of molecular sciences · 2025
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50 more citing papers are in PubMed but not listed here.

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

4 authors at 4 institutions in 2 countries.

Tony Y WangDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, MO, USA; Department of Biomedical Engineering, Washington University, St. Louis, MO, USA.
Min Liu
Piero Portincasa
David Q-H Wang
Saint Louis University · USUniversity of Bari Aldo Moro · ITUniversity of Cincinnati Medical Center · USWashington University in St. Louis · US

Funding

Brain apoA-IV Mediates Estrogenic Reduction of Dietary Obesity in Female RatsR01DK092779 · NIDDK · UNIVERSITY OF CINCINNATI · PI LIU, MIN, WOODS, STEPHEN C · 2011 to 2015
$1.8M
Ginsenocide Rb1: A Novel Anti-Obesity and Anti-Hyperglycemic CompoundR01DK095440 · NIDDK · UNIVERSITY OF CINCINNATI · PI LIU, MIN, WOODS, STEPHEN C · 2012 to 2016
$1.6M
The Role of Dysfunctional CCK-1R in CholelithogenesisR01DK073917 · NIDDK · SAINT LOUIS UNIVERSITY · PI WANG, DAVID Q · 2008 to 2011
$1.4M
GPR30 and Hepatic Cholesterol HomeostasisR01DK106249 · NIDDK · SAINT LOUIS UNIVERSITY · PI WANG, DAVID Q · 2015 to 2017
$1.0M
NIDDK NIH HHS DK73917NIDDK NIH HHS DK92779NIDDK NIH HHS R01 DK073917NIDDK NIH HHS R01 DK092779NIDDK NIH HHS R01 DK095440NIDDK NIH HHS R01 DK106249
6 · The paper itself

Abstract

backgroundDietary fat is one of the most important energy sources of all the nutrients. Fatty acids, stored as triacylglycerols (also called triglycerides) in the body, are an important reservoir of stored energy and derived primarily from animal fats and vegetable oils.

designAlthough the molecular mechanisms for the transport of water-insoluble amphipathic fatty acids across cell membranes have been debated for many years, it is now believed that the dominant means for intestinal fatty acid uptake is via membrane-associated fatty acid-binding proteins, that is, fatty acid transporters on the apical membrane of enterocytes.

resultsThese findings indicate that intestinal fatty acid absorption is a multistep process that is regulated by multiple genes at the enterocyte level, and intestinal fatty acid absorption efficiency could be determined by factors influencing intraluminal fatty acid molecules across the brush border membrane of enterocytes. To facilitate research on intestinal, hepatic and plasma triacylglycerol metabolism, it is imperative to establish standard protocols for precisely and accurately measuring the efficiency of intestinal fatty acid absorption in humans and animal models. In this review, we will discuss the chemical structure and nomenclature of fatty acids and summarize recent progress in investigating the molecular mechanisms underlying the intestinal absorption of fatty acids, with a particular emphasis on the physical chemistry of intestinal lipids and the molecular physiology of intestinal fatty acid transporters.

conclusionsA better understanding of the molecular mechanism of intestinal fatty acid absorption should lead to novel approaches to the treatment and the prevention of fatty acid-related metabolic diseases that are prevalent worldwide.

Indexed as

AnimalsDietary FatsDigestionFatty AcidsFatty Acid Transport ProteinsFecesHumansIntestinal AbsorptionLipid MetabolismLipoproteinsMiceTerminology as TopicDietary FatsFatty AcidsFatty Acid Transport ProteinsLipoproteinsBile acidscholesterol absorptionchylomicronshypolipidaemic drugsintestinal fatty acid transporterpancreatic lipase

Identifiers

PMID24102389
PMCPMC3996833
OpenAlexW2025187639

What OpenQuestion holds

Textmetadata
LicenceTDM
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.