Evidence map›Paper›PMID 25378657›Full record

ArticleJournal of lipid research2015

Relative roles of ABCG5/ABCG8 in liver and intestine.

Jin Wang, Matthew A Mitsche, Dieter Lütjohann, Jonathan C Cohen, Xiao-Song Xie, Helen H Hobbs

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 1 pooled it
9.7field-weighted citation impact, top 1% 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

82 citing papers in PubMed, 1 synthesis or guideline pooled it, 157 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Association of ABCG5 and ABCG8 Transporters with Sitosterolemia.Advances in experimental medicine and biology · 2024
    Review
  16. Review
  17. Intracellular Cholesterol Trafficking.Cold Spring Harbor perspectives in biology · 2023
    Review
  18. Mettl3-mediated mAging · 2023
    Article
  19. ABCG2 in Acute Myeloid Leukemia: Old and New Perspectives.International journal of molecular sciences · 2023
    Review
  20. Article

22 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Jin WangDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390.
Matthew A MitscheDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390.
Dieter LütjohannDepartment of Clinical Pharmacology, University of Bonn, D-53105 Bonn, Germany.
Jonathan C CohenDepartment of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390.
Xiao-Song XieDepartment of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390.
Helen H HobbsDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390 Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390 Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390.
The University of Texas Southwestern Medical Center · USSouthwestern Medical Center · USUniversity of Bonn · DE

Funding

TRANSCRIPTIONAL REGULATION OF LDL RECEPTOR PROMOTERP01HL020948 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI RUSSELL, DAVID W. · 1985 to 2021
$103.1M
Role of ABCG5 and ABCG8 in Sterol MetabolismR01HL072304 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI HOBBS, HELEN HASKELL · 2003 to 2025
$7.0M
Role of ABCG5 and ABCG8 in Sterol MetabolismR37HL072304 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI HOBBS, HELEN HASKELL · 2008 to 2017
$4.5M
Determining the Function of PNPLA3 Utilizing Metabolomics and Stable Isotope LabeK01GM109317 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI MITSCHE, MATTHEW ALVIN · 2013 to 2016
$413k
NHLBI NIH HHS P01 HL020948NHLBI NIH HHS P01 HL20948NHLBI NIH HHS R01 HL072304NHLBI NIH HHS R01 HL72304NHLBI NIH HHS R37 HL072304NIGMS NIH HHS 5K01GM109317NIGMS NIH HHS K01 GM109317
6 · The paper itself

Abstract

ABCG5 (G5) and ABCG8 (G8) form a sterol transporter that acts in liver and intestine to prevent accumulation of dietary sterols. Mutations in either G5 or G8 cause sitosterolemia, a recessive disorder characterized by sterol accumulation and premature coronary atherosclerosis. Hepatic G5G8 mediates cholesterol excretion into bile, but the function and relative importance of intestinal G5G8 has not been defined. To determine the role of intestinal G5G8, we developed liver-specific (L-G5G8(-/-)), intestine-specific (I-G5G8(-/-)), and total (G5G8(-/-)) KO mice. Tissue levels of sitosterol, the most abundant plant sterol, were >90-fold higher in G5G8(-/-) mice than in WT animals. Expression of G5G8 only in intestine or only in liver decreased tissue sterol levels by 90% when compared with G5G8(-/-) animals. Biliary sterol secretion was reduced in L-G5G8(-/-) and G5G8(-/-) mice, but not in I-G5G8(-/-) mice. Conversely, absorption of plant sterols was increased in I-G5G8(-/-) and G5G8(-/-) mice, but not in L-G5G8(-/-) mice. Reverse cholesterol transport, as assessed from the fraction of intravenously administered (3)H-cholesterol that appeared in feces, was reduced in G5G8(-/-), I-G5G8(-/-), and L-G5G8(-/-) mice. Thus, G5G8 expression in both the liver and intestine protects animals from sterol accumulation, and intestinal G5G8 contributes to extrahepatic cholesterol efflux in mice.

Indexed as

AnimalsATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily G, Member 5ATP Binding Cassette Transporter, Subfamily G, Member 8Biological TransportCholesterolEnterocytesFecesFemaleIntestinal MucosaLipoproteinsLiverMaleMiceMice, KnockoutMutationABCG5 protein, mouseABCG8 protein, mouseATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily G, Member 5ATP Binding Cassette Transporter, Subfamily G, Member 8CholesterolLipoproteinsPhytosterolsbilecholesterol/absorptionsterolstransport

Identifiers

PMID25378657
PMCPMC4306686
OpenAlexW2066456730

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.