Evidence map›Paper›PMID 26679751›Full record

ArticleHepatology (Baltimore, Md.)2016

Activation of liver X receptor/retinoid X receptor pathway ameliorates liver disease in Atp7B(-/-) (Wilson disease) mice.

James P Hamilton, Lahari Koganti, Abigael Muchenditsi, Venkata S Pendyala, David Huso, Joseph Hankin, Robert C Murphy, Dominik Huster, Uta Merle, Christopher Mangels and 4 more

Open access · greenAbstract read
In one paragraph

Article in Hepatology (Baltimore, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

55 citing papers in PubMed, 105 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 4 institutions in 2 countries.

James P HamiltonDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Lahari KogantiDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Abigael MuchenditsiPhysiology, Johns Hopkins University School of Medicine, Baltimore, MD.
Venkata S PendyalaPhysiology, Johns Hopkins University School of Medicine, Baltimore, MD.
David HusoMolecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD.
Joseph HankinUniversity of Colorado, Denver, CO.
Robert C MurphyUniversity of Colorado, Denver, CO.
Dominik HusterDeakoness Hospital, Leipzig, Germany.
Uta MerleUniversity of Heidelberg, Heidelberg, Germany.
Christopher MangelsPhysiology, Johns Hopkins University School of Medicine, Baltimore, MD.
Nan YangPhysiology, Johns Hopkins University School of Medicine, Baltimore, MD.
James J PotterDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Esteban MezeyDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Svetlana LutsenkoDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.
Johns Hopkins Medicine · USJohns Hopkins University · USUniversity of Colorado Denver · USHeidelberg University · DE

Funding

The role of transferrin receptor 2 in iron homeostasisP01GM067166 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI KAPLAN, JACK H · 2003 to 2013
$14.6M
Translational Research Enhancement CoreP30DK089502 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI ZACHOS, NICHOLAS CONSTANTINE · 2011 to 2020
$12.0M
Thioredoxin Inhibitory Protein in Chronic Liver DiseaseK08DK083774 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI HAMILTON, JAMES P · 2010 to 2014
$779k
NIDDK NIH HHS K08 DK083774NIDDK NIH HHS P30 DK089502NIGMS NIH HHS P01 GM067166
6 · The paper itself

Abstract

unlabelledWilson disease (WD) is a hepatoneurological disorder caused by mutations in the copper-transporter, ATP7B. Copper accumulation in the liver is a hallmark of WD. Current therapy is based on copper chelation, which decreases the manifestations of liver disease, but often worsens neurological symptoms. We demonstrate that in Atp7b(-/-) mice, an animal model of WD, liver function can be significantly improved without copper chelation. Analysis of transcriptional and metabolic changes in samples from WD patients and Atp7b(-/-) mice identified dysregulation of nuclear receptors (NRs), especially the liver X receptor (LXR)/retinoid X receptor heterodimer, as an important event in WD pathogenesis. Treating Atp7b(-/-) mice with the LXR agonist, T0901317, ameliorated disease manifestations despite significant copper overload. Genetic markers of liver fibrosis and inflammatory cytokines were significantly decreased, lipid profiles normalized, and liver function and histology were improved.

conclusionsThe results demonstrate the major role of an altered NR function in the pathogenesis of WD and suggest that modulation of NR activity should be explored as a supplementary approach to improving liver function in WD. (Hepatology 2016;63:1828-1841).

Indexed as

Adenosine TriphosphatasesAnimalsBenzenesulfonamidesCation Transport ProteinsCopperCopper-Transporting ATPasesDrug Evaluation, PreclinicalFluorocarbonsGene Expression RegulationHepatolenticular DegenerationHumansHydrocarbons, FluorinatedLipid MetabolismLiverLiver Function TestsLiver X ReceptorsAdenosine TriphosphatasesAtp7a protein, mouseBenzenesulfonamidesCation Transport ProteinsCopperCopper-Transporting ATPasesFluorocarbonsHydrocarbons, FluorinatedLiver X ReceptorsRetinoid X ReceptorsSulfonamidesT0901317

Identifiers

PMID26679751
PMCPMC4874878
OpenAlexW2442993638

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.