Evidence map›Paper›PMID 21533135›Full record

SynthesisPloS one2011

The PLIN4 variant rs8887 modulates obesity related phenotypes in humans through creation of a novel miR-522 seed site.

Kris Richardson, Qiong Louie-Gao, Donna K Arnett, Laurence D Parnell, Chao-Qiang Lai, Alberto Davalos, Caroline S Fox, Serkalem Demissie, L Adrienne Cupples, Carlos Fernandez-Hernando and 1 more

Abstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

27 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  5. Pooled it
  6. Article
  7. Methylation profiles at birth linked to early childhood obesity.Journal of developmental origins of health and disease · 2024
    Article
  8. Methylation profiles at birth linked to early childhood obesity.medRxiv : the preprint server for health sciences · 2024
    Article
  9. Review
  10. Article
  11. Article
  12. Perilipins at a glance.Journal of cell science · 2022
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
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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

11 authors.

Kris RichardsonNutrition and Genomics Laboratory, Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, Massachusetts, United States of America. Kris.richardson@tufts.edu
Qiong Louie-Gao
Donna K Arnett
Laurence D Parnell
Chao-Qiang Lai
Alberto Davalos
Caroline S Fox
Serkalem Demissie
L Adrienne Cupples
Carlos Fernandez-Hernando
Jose M Ordovas

Funding

Genetic and Environmental Determinants of TriglyceridesU01HL072524 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI ARNETT, DONNA K · 2002 to 2008
$11.9M
Framingham Heart Study/FoxZIAHL006094 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI FOX, CAROLINE · 2010 to 2015
$6.9M
GENE/DIET EFFECTS ON PLASMA LIPOPROTEIN LEVELSR01HL054776 · NHLBI · TUFTS UNIVERSITY BOSTON · PI ORDOVAS, JOSE M. · 1996 to 2010
$2.6M
PAT PROTEINS: GENE-DIET INTERACTIONS OBESITY RISK AND HEALTHR01DK075030 · NIDDK · TUFTS UNIVERSITY BOSTON · PI ORDOVAS, JOSE M. · 2007 to 2009
$989k
NHLBI NIH HHS HL-54776NHLBI NIH HHS R01 HL054776NHLBI NIH HHS U01 HL072524NHLBI NIH HHS U01 HL72524NIDDK NIH HHS DK075030NIDDK NIH HHS R01 DK075030
6 · The paper itself

Abstract

PLIN4 is a member of the PAT family of lipid storage droplet (LSD) proteins. Associations between seven single nucleotide polymorphisms (SNPs) at human PLIN4 with obesity related phenotypes were investigated using meta-analysis followed by a determination if these phenotypes are modulated by interactions between PLIN4 SNPs and dietary PUFA. Samples consisted of subjects from two populations of European ancestry. We demonstrated association of rs8887 with anthropometrics. Meta-analysis demonstrated significant interactions between the rs8887 minor allele with PUFA n3 modulating anthropometrics. rs884164 showed interaction with both n3 and n6 PUFA modulating anthropometric and lipid phenotypes. In silico analysis of the PLIN4 3'UTR sequence surrounding the rs8887 minor A allele predicted a seed site for the human microRNA-522 (miR-522), suggesting a functional mechanism. Our data showed that a PLIN4 3'UTR luciferase reporter carrying the A allele of rs8887 was reduced in response to miR-522 mimics compared to the G allele. These results suggest variation at the PLIN4 locus, and its interaction with PUFA as a modulator of obesity related phenotypes, acts in part through creation of a miR-522 regulatory site.

Indexed as

3' Untranslated RegionsAdultAgedAllelesAnthropometryCarrier ProteinsDietary Fats, UnsaturatedFemaleGenetic DriftHumansIntra-Abdominal FatMaleMicroRNAsMiddle AgedObesityPerilipin-43' Untranslated RegionsCarrier ProteinsDietary Fats, UnsaturatedMicroRNAsMIRN522 microRNA, humanPerilipin-4PhosphoproteinsPLIN4 protein, human

Identifiers

PMID21533135
PMCPMC3080366

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.