Evidence map›Paper›PMID 31799433›Full record

ArticleCommunications biology2019

Structural analysis identifies an escape route from the adverse lipogenic effects of liver X receptor ligands.

Anna Y Belorusova, Emma Evertsson, Daniel Hovdal, Jenny Sandmark, Emma Bratt, Ingela Maxvall, Ira G Schulman, Peter Åkerblad, Eva-Lotte Lindstedt

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 41 citations in OpenAlex.

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  19. Liver X receptors and liver physiology.Biochimica et biophysica acta. Molecular basis of disease · 2021
    Review
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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

9 authors at 6 institutions in 5 countries.

Anna Y Belorusova1Medicinal Chemistry, Respiratory, Inflammation and Autoimmunity, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
Emma Evertsson1Medicinal Chemistry, Respiratory, Inflammation and Autoimmunity, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
Daniel Hovdal2Preclinical and Translational PK & PKPD, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
Jenny Sandmark3Structure, Biophysics & Fragment Based Lead Generation, Discovery Sciences, R&D, AstraZeneca, Gothenburg, Sweden.
Emma Bratt4Medicinal Chemistry, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.ORCID 0000-0001-7258-7267
Ingela MaxvallTranslational Science and Experimental Medicine, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D AstraZeneca, Gothenburg, Sweden.
Ira G Schulman6Department of Pharmacology, University of Virginia, Charlottesville, VA USA.ORCID 0000-0003-3933-7287
Peter ÅkerbladBioscience Heart Failure, Cardiovascular, Renal and Metabolism, Biopharmaceuticals R&D AstraZeneca, Gothenburg, Sweden.
Eva-Lotte Lindstedt8Early Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden.
AstraZeneca (Finland) · FIAlbireo (Sweden) · SEAstraZeneca (Brazil) · BRAstraZeneca (Japan) · JPAstraZeneca (Sweden) · SEUniversity of Virginia · US

Funding

Integrative Control of HDL and Cholesterol TransportR56HL131779 · NHLBI · UNIVERSITY OF VIRGINIA · PI SCHULMAN, IRA G · 2016 to 2016
$394k
NHLBI NIH HHS R56 HL131779
6 · The paper itself

Abstract

Liver X receptors (LXRs) are attractive drug targets for cardiovascular disease treatment due to their role in regulating cholesterol homeostasis and immunity. The anti-atherogenic properties of LXRs have prompted development of synthetic ligands, but these cause major adverse effects-such as increased lipogenesis-which are challenging to dissect from their beneficial activities. Here we show that LXR compounds displaying diverse functional responses in animal models induce distinct receptor conformations. Combination of hydrogen/deuterium exchange mass spectrometry and multivariate analysis allowed identification of LXR regions differentially correlating with anti-atherogenic and lipogenic activities of ligands. We show that lipogenic compounds stabilize active states of LXRα and LXRβ while the anti-atherogenic expression of the cholesterol transporter ABCA1 is associated with the ligand-induced stabilization of LXRα helix 3. Our data indicates that avoiding ligand interaction with the activation helix 12 while engaging helix 3 may provide directions for development of ligands with improved therapeutic profiles.

Indexed as

Models, MolecularProtein ConformationATP Binding Cassette Transporter 1Drug DiscoveryHumansLigandsLiver X ReceptorsMolecular StructureNuclear Receptor Co-Repressor 1Protein BindingStructure-Activity RelationshipABCA1 protein, humanATP Binding Cassette Transporter 1LigandsLiver X ReceptorsNCOR1 protein, humanNuclear Receptor Co-Repressor 1BiophysicsDrug discoveryMolecular biologyStructural biology

Identifiers

PMID31799433
PMCPMC6874530
OpenAlexW2991499896

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.