Evidence map›Paper›PMID 31759199›Full record

ArticleThe Journal of nutritional biochemistry2020

Stigmasterol stimulates transintestinal cholesterol excretion independent of liver X receptor activation in the small intestine.

Hannah C Lifsey, Rupinder Kaur, Bradley H Thompson, Lisa Bennett, Ryan E Temel, Gregory A Graf

Open access · greenAbstract read
In one paragraph

Article in The Journal of nutritional biochemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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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

6 authors at 2 institutions in 2 countries.

Hannah C LifseyDepartment of Pharmaceutical Sciences, College of Pharmacy.
Rupinder KaurDepartment of Pharmaceutical Sciences, College of Pharmacy.
Bradley H ThompsonDepartment of Pharmaceutical Sciences, College of Pharmacy.
Lisa BennettDepartment of Pharmaceutical Sciences, College of Pharmacy.
Ryan E TemelDepartment of Physiology, College of Medicine, University of Kentucky; Saha Cardiovascular Research Center.
Gregory A GrafDepartment of Pharmaceutical Sciences, College of Pharmacy; Saha Cardiovascular Research Center; Barnstable Brown Diabetes and Obesity Center. Electronic address: Gregory.Graf@UKY.edu.
Cardiovascular Research Center · BRUniversity of Kentucky · US

Funding

The role of IKKß in linking obesity to adipose tissue inflammation and adipogeneP20GM103527 · NIGMS · UNIVERSITY OF KENTUCKY · PI MORRIS, ANDREW J · 2012 to 2017
$13.7M
Kentucky Center for Clinical and Translational ScienceUL1TR000117 · NCATS · UNIVERSITY OF KENTUCKY · PI KERN, PHILIP A · 2012 to 2015
$13.3M
THROMBOSPONDIN1 MEDIATES MACROPHAGE INFILTRATION INTO ADIPOSE TISSUE AND PROMOTEP20RR021954 · NCRR · UNIVERSITY OF KENTUCKY · PI ECKHARDT, ERIK · 2008 to 2011
$8.3M
Pilot Projects ProgramP30GM127211 · NIGMS · UNIVERSITY OF KENTUCKY · PI PEARSON, KEVIN JOSEPH · 2018 to 2022
$5.7M
Contributions of Hepatic and Intestinal Pathways to Cholesterol ExcretionR01DK113625 · NIDDK · UNIVERSITY OF KENTUCKY · PI Gregory A Graf · 2017 to 2026
$4.2M
TRAINING PROGRAM IN OXIDATIVE STRESS AND NUTRITIONT32DK007778 · NIDDK · UNIVERSITY OF KENTUCKY · PI WEBB, NANCY R · 2000 to 2019
$2.5M
The role of hepatic insulin resistance on SR-BI dependant HDL cholesterol uptakeR01DK100892 · NIDDK · UNIVERSITY OF KENTUCKY · PI GRAF, GREGORY A, VAN DER WESTHUYZEN, DENEYS REM · 2013 to 2016
$1.6M
NCATS NIH HHS UL1 TR000117NCRR NIH HHS P20 RR021954NIDDK NIH HHS R01 DK100892NIDDK NIH HHS R01 DK113625NIDDK NIH HHS T32 DK007778NIGMS NIH HHS P20 GM103527NIGMS NIH HHS P30 GM127211
6 · The paper itself

Abstract

Despite advances in healthcare, cardiovascular disease (CVD) remains the leading cause of death in the United States. Elevated levels of plasma cholesterol are highly predictive of CVD and stroke and are the principal driver of atherosclerosis. Unfortunately, current cholesterol lowering agents, such as statins, are not known to reverse atherosclerotic disease once it has been established. In preclinical models, agonists of nuclear receptor, LXR, have been shown to reduce and reverse atherosclerosis. Phytosterols are bioactive non-cholesterol sterols that act as LXR agonists and regulate cholesterol metabolism and transport. We hypothesized that stigmasterol would act as an LXR agonist and alter intestinal cholesterol secretion to promote cholesterol elimination. Mice were fed a control diet, or a diet supplemented with stigmasterol (0.3% w/w) or T0901317 (0.015% w/w), a known LXR agonist. In this experiment we analyzed the sterol content of bile, intestinal perfusate, plasma, and feces. Additionally, the liver and small intestine were analyzed for relative levels of transcripts known to be regulated by LXR. We observed that T0901317 robustly promoted cholesterol elimination and acted as a strong LXR agonist. Stigmasterol promoted transintestinal cholesterol secretion through an LXR-independent pathway.

Indexed as

AnimalsAtherosclerosisBenzenesulfonamidesBileBile DuctsCholesterolFemaleFluorocarbonsHydrocarbons, FluorinatedIntestine, SmallLiverLiver X ReceptorsMaleMiceMice, Inbred C57BLOrphan Nuclear ReceptorsBenzenesulfonamidesCholesterolFluorocarbonsHydrocarbons, FluorinatedLiver X ReceptorsOrphan Nuclear ReceptorsPhytosterolsSterolsStigmasterolSulfonamidesT0901317BileCholesterolLXRPhytosterolTICE

Identifiers

PMID31759199
PMCPMC7199294
OpenAlexW2984541322

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.