Evidence map›Paper›PMID 31658997›Full record

ArticleMolecular and cellular biology2020

Inflammation Triggers Liver X Receptor-Dependent Lipogenesis.

Sophie R Liebergall, Jerry Angdisen, Shun Hang Chan, YingJu Chang, Timothy F Osborne, Alexander F Koeppel, Stephen D Turner, Ira G Schulman

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Reprogramming of the LXRα Transcriptome Sustains Macrophage Secondary Inflammatory Responses.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. LXRα Regulates oxLDL-Induced Trained Immunity in Macrophages.International journal of molecular sciences · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Liver X receptors and liver physiology.Biochimica et biophysica acta. Molecular basis of disease · 2021
    Review
  18. Article
  19. Article
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

8 authors at 2 institutions in 1 country.

Sophie R LiebergallDepartment of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
Jerry AngdisenDepartment of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
Shun Hang ChanDepartment of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
YingJu ChangInstitute for Fundamental Biomedical Research, Department of Medicine, Johns Hopkins University School of Medicine, St. Petersburg, Florida, USA.
Timothy F OsborneInstitute for Fundamental Biomedical Research, Department of Medicine, Johns Hopkins University School of Medicine, St. Petersburg, Florida, USA.
Alexander F KoeppelBioinformatics Core, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
Stephen D TurnerBioinformatics Core, University of Virginia School of Medicine, Charlottesville, Virginia, USA.
Ira G SchulmanDepartment of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia, USA igs4c@virginia.edu.ORCID 0000-0003-3933-7287
University of Virginia · USJohns Hopkins University · US

Funding

Sterol Regulatory Element Binding Proteins in Regulation of Lipid MetabolismR01HL048044 · NHLBI · UNIVERSITY OF CALIFORNIA-IRVINE · PI OSBORNE, TIMOTHY F · 1993 to 2017
$7.3M
LXRs Link Lipid Metabolism and InflammationR01DK119182 · NIDDK · UNIVERSITY OF VIRGINIA · PI SCHULMAN, IRA G · 2019 to 2020
$767k
NHLBI NIH HHS R01 HL048044NIDDK NIH HHS R01 DK119182
6 · The paper itself

Abstract

Immune cell function can be modulated by changes in lipid metabolism. Our studies indicate that cholesterol and fatty acid synthesis increases in macrophages between 12 and 18 h after the activation of Toll-like receptors with proinflammatory stimuli and that the upregulation of lipogenesis may contribute to the resolution of inflammation. The inflammation-dependent increase in lipogenesis requires the induction of the liver X receptors, members of the nuclear receptor superfamily of transcription factors, by type I interferons in response to inflammatory signals. Instead of the well-established role for liver X receptors in stimulating cholesterol efflux, we demonstrate that liver X receptors are necessary for the proper resumption of cholesterol synthesis in response to inflammatory signals. Thus, liver X receptors function as bidirectional regulators of cholesterol homeostasis, driving efflux when cholesterol levels are high and facilitating synthesis in response to inflammatory signals. Liver X receptor activity is also required for the proper shutdown of a subset of type I interferon-stimulated genes as inflammation subsides, placing the receptors in a negative-feedback loop that may contribute to the resolution of the inflammatory response.

Indexed as

LipogenesisAnimalsCell LineCells, CulturedCholesterolHEK293 CellsHumansInflammationLiver X ReceptorsMacrophagesMice, Inbred C57BLCholesterolLiver X Receptorsinflammationlipidslipid synthesismacrophagenuclear receptortranscriptiontranscriptional regulation

Identifiers

PMID31658997
PMCPMC6944475
OpenAlexW2981998403

What OpenQuestion holds

Textmetadata
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.