Evidence map›Paper›PMID 21765216›Full record

ArticleThe Journal of clinical investigation2011

The N342S MYLIP polymorphism is associated with high total cholesterol and increased LDL receptor degradation in humans.

Daphna Weissglas-Volkov, Anna C Calkin, Teresa Tusie-Luna, Janet S Sinsheimer, Noam Zelcer, Laura Riba, Ana Maria Vargas Tino, Maria Luisa Ordoñez-Sánchez, Ivette Cruz-Bautista, Carlos A Aguilar-Salinas and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 63 citations in OpenAlex.

  1. Trial
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  4. Is IDOL an Ideal Target for Treating Atherosclerosis?Arteriosclerosis, thrombosis, and vascular biology · 2025
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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

12 authors at 4 institutions in 2 countries.

Daphna Weissglas-VolkovDepartment of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, California 90095-7088, USA.
Anna C Calkin
Teresa Tusie-Luna
Janet S Sinsheimer
Noam Zelcer
Laura Riba
Ana Maria Vargas Tino
Maria Luisa Ordoñez-Sánchez
Ivette Cruz-Bautista
Carlos A Aguilar-Salinas
Peter Tontonoz
Päivi Pajukanta
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXHoward Hughes Medical Institute · USInstituto Nacional de Investigaciones Nucleares · MXUniversity of California, Los Angeles · US

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
Training Grant in Genomic Analysis and InterpretationT32HG002536 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Valerie A Arboleda, Harold Pimentel · 2002 to 2026
$8.6M
Genomics of dyslipidemia in MexicansR01HL095056 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PAJUKANTA, PAIVI · 2009 to 2018
$5.9M
NUCLEAR RECEPTOR SIGNALING PATHWAYS IN ATHEROGENESISR01HL066088 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TONTONOZ, PETER J · 2001 to 2018
$5.4M
Howard Hughes Medical InstituteNHGRI NIH HHS T32 HG002536NHLBI NIH HHS HL066088NHLBI NIH HHS HL090553NHLBI NIH HHS HL095056NHLBI NIH HHS HL28481NHLBI NIH HHS P01 HL028481NHLBI NIH HHS P01 HL090553NHLBI NIH HHS R01 HL066088NHLBI NIH HHS R01 HL095056
6 · The paper itself

Abstract

Atherosclerotic cardiovascular disease (ASCVD) affects more than 1 in 3 American adults. Hypercholesterolemia is a major treatable risk factor for ASCVD, yet many individuals fail to reach target levels of LDL-cholesterol (LDL-C) through the use of statins and lifestyle changes. The E3 ubiquitin ligase myosin regulatory light chain-interacting protein (MYLIP; also known as IDOL) is a recently identified regulator of the LDL receptor (LDLR) pathway. Genome-wide association studies (GWASs) in populations of mixed European descent have identified noncoding variants in the MYLIP region as being associated with LDL-C levels, but no underlying functional variants were pinpointed. In order to fine-map actual susceptibility variants, we studied a population demographically distinct from the discovery population to ensure a different pattern of linkage disequilibrium. Our analysis revealed that in a Mexican population, the nonsynonymous SNP rs9370867, which encodes the N342S amino acid substitution, is an underlying functional variant that was associated with high total cholesterol and accounted for one of the previous significant GWAS signals. Functional characterization showed that the Asn-encoding allele was associated with more potent LDLR degradation and decreased LDL uptake. Mutagenesis of residue 342 failed to affect intrinsic MYLIP E3 ligase activity, but it was critical for LDLR targeting. Our findings suggest that modulation of MYLIP activity can affect LDL-C levels and that pharmacologic inhibition of MYLIP activity might be a useful strategy in the treatment of dyslipidemia and ASCVD.

Indexed as

Polymorphism, GeneticCholesterolDyslipidemiasGenetic VariationGenome-Wide Association StudyHeterozygoteHumansLinkage DisequilibriumMexicoMutagenesisMutationReceptors, LDLRisk FactorsSequence Analysis, DNAUbiquitin-Protein LigasesCholesterolMYLIP protein, humanReceptors, LDLUbiquitin-Protein Ligases

Identifiers

PMID21765216
PMCPMC3148733
OpenAlexW2048783178

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.