Evidence map›Paper›PMID 24634820›Full record

ArticleMolecular metabolism2014

Lipin-1 and lipin-3 together determine adiposity in vivo.

Lauren S Csaki, Jennifer R Dwyer, Xia Li, Michael H K Nguyen, Jay Dewald, David N Brindley, Aldons J Lusis, Yuko Yoshinaga, Pieter de Jong, Loren Fong and 2 more

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

41 citing papers in PubMed, 61 citations in OpenAlex.

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  13. Role of lipins in cardiovascular diseases.Lipids in health and disease · 2023
    Review
  14. Review
  15. Article
  16. Article
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  19. Article
  20. Metabolic Alterations in Myotonic Dystrophy Type 1 and Their Correlation with Lipin.International journal of environmental research and public health · 2021
    Review
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

12 authors at 2 institutions in 2 countries.

Lauren S CsakiDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Jennifer R DwyerMolecular Biology Institute, University of California, Los Angeles, CA 90095, USA.
Xia LiDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Michael H K NguyenDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Jay DewaldSignal Transduction Research Group, Department of Biochemistry, University of Alberta, Alberta, Canada.
David N BrindleySignal Transduction Research Group, Department of Biochemistry, University of Alberta, Alberta, Canada.
Aldons J LusisDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA ; Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA ; Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Yuko YoshinagaChildren's Hospital Oakland Research Institute, Oakland, CA 94609, USA ; Current address: Department of Energy (DOE) Joint Genome Institute, Walnut Creek, CA 94598, USA.
Pieter de JongChildren's Hospital Oakland Research Institute, Oakland, CA 94609, USA.
Loren FongDepartment of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Stephen G YoungDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA ; Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA ; Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
Karen ReueDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA ; Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA ; Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
University of California, Los Angeles · USUniversity of Alberta · CA

Funding

Systems genomics of metabolic syndrome traitsP01HL028481 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI REUE, KAREN · 1985 to 2019
$50.2M
The Lipin Protein Family and Triglyceride Metabolism P01HL090553 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI YOUNG, STEPHEN G. · 2008 to 2018
$23.3M
UCLA NIGMS T32 Program AssessmentT32GM007185 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TORRES, JORGE · 1985 to 2020
$21.7M
Training Grant in Genomic Analysis and InterpretationT32HG002536 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Valerie A Arboleda, Harold Pimentel · 2002 to 2026
$8.6M
NHGRI NIH HHS T32 HG002536NHLBI NIH HHS P01 HL028481NHLBI NIH HHS P01 HL090553NIGMS NIH HHS T32 GM007185
6 · The paper itself

Abstract

The lipin protein family of phosphatidate phosphatases has an established role in triacylglycerol synthesis and storage. Physiological roles for lipin-1 and lipin-2 have been identified, but the role of lipin-3 has remained mysterious. Using lipin single- and double-knockout models we identified a cooperative relationship between lipin-3 and lipin-1 that influences adipogenesis in vitro and adiposity in vivo. Furthermore, natural genetic variations in Lpin1 and Lpin3 expression levels across 100 mouse strains correlate with adiposity. Analysis of PAP activity in additional metabolic tissues from lipin single- and double-knockout mice also revealed roles for lipin-1 and lipin-3 in spleen, kidney, and liver, for lipin-1 alone in heart and skeletal muscle, and for lipin-1 and lipin-2 in lung and brain. Our findings establish that lipin-1 and lipin-3 cooperate in vivo to determine adipose tissue PAP activity and adiposity, and may have implications in understanding the protection of lipin-1-deficient humans from overt lipodystrophy.

Indexed as

AdipogenesisGene familyGlycerolipid biosynthesisKnockout mouseTriacylglycerol

Identifiers

PMID24634820
PMCPMC3953701
OpenAlexW2169276971

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.