Evidence map›Paper›PMID 32641420›Full record

ArticleDisease models & mechanisms2020

Systemic and heart autonomous effects of sphingosine Δ4 desaturase deficiency in lipotoxic cardiac pathophysiology.

Stanley M Walls, Dale A Chatfield, Karen Ocorr, Greg L Harris, Rolf Bodmer

Open access · goldAbstract read
In one paragraph

Article in Disease models & mechanisms, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. What lies beyond 100 years of insulin.Disease models & mechanisms · 2021
    Article
  4. 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

5 authors at 2 institutions in 1 country.

Stanley M WallsDevelopment, Aging and Regeneration Program, Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA swalls@sbpdiscovery.org gharris@sdsu.edu.ORCID 0000-0002-5202-9927
Dale A ChatfieldDepartment of Cellular and Molecular Biology, San Diego State University, San Diego, CA 92182, USA.
Karen OcorrDevelopment, Aging and Regeneration Program, Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Greg L HarrisDepartment of Cellular and Molecular Biology, San Diego State University, San Diego, CA 92182, USA swalls@sbpdiscovery.org gharris@sdsu.edu.ORCID 0000-0002-8855-7588
Rolf BodmerDevelopment, Aging and Regeneration Program, Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Sanford Burnham Prebys Medical Discovery Institute · USSan Diego State University · US

Funding

HEART DEVELOPMENT IN DROSOPHILAR01HL054732 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BODMER, ROLF · 1995 to 2024
$11.3M
Cellular/molecular substrates linking channel dysfunction and pathological cardiac remodelingR01HL132241 · NHLBI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI OCORR, KAREN · 2017 to 2020
$1.9M
Genetic Pathways in Ceramide-Associated Lipotoxic Cardiomyopathy and Heart FailureR01HL149992 · NHLBI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI BODMER, ROLF · 2020 to 2023
$1.9M
Cellular Mediators of Cardiac Aging and Arrhythmia in DrosophilaR21AG061598 · NIA · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI OCORR, KAREN · 2019 to 2020
$536k
NHLBI NIH HHS R01 HL054732NHLBI NIH HHS R01 HL132241NHLBI NIH HHS R01 HL149992NIA NIH HHS R21 AG061598
6 · The paper itself

Abstract

Lipotoxic cardiomyopathy (LCM) is characterized by cardiac steatosis, including the accumulation of fatty acids, triglycerides and ceramides. Model systems have shown the inhibition of ceramide biosynthesis to antagonize obesity and improve insulin sensitivity. Sphingosine Δ4 desaturase (encoded by

Indexed as

Myocardial ContractionAnimalsAnimals, Genetically ModifiedCardiomyopathiesCardiotoxicityCeramidesDisease Models, AnimalDrosophila melanogasterDrosophila ProteinsInhibitor of Apoptosis ProteinsMembrane ProteinsMutationMyocardiumPhosphotransferases (Alcohol Group Acceptor)Sphingosine KinaseTriglyceridesCeramidesDIAP1 protein, DrosophilaDrosophila Proteinsifc protein, DrosophilaInhibitor of Apoptosis ProteinsMembrane ProteinsPhosphotransferases (Alcohol Group Acceptor)Sphingosine KinaseTriglyceridesCardiacCeramideDihydroceramideIfcSphingolipid metabolismSphingosine Δ4 desaturase

Identifiers

PMID32641420
PMCPMC7438009
OpenAlexW3041979314

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.