Evidence map›Paper›PMID 31489930›Full record

ReviewInternational journal of molecular sciences2019

Impact of PPAR-Alpha Polymorphisms-The Case of Metabolic Disorders and Atherosclerosis.

Massimiliano Ruscica, Marco Busnelli, Enrico Runfola, Alberto Corsini, Cesare R Sirtori

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 29% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Hypolipidemic effect and mechanism of Hedan tablet based on network pharmacology.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2025
    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

5 authors at 2 institutions in 1 country.

Massimiliano RuscicaDepartment of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20122 Milan, Italy. massimiliano.ruscica@unimi.it.ORCID 0000-0002-0195-7061
Marco BusnelliDepartment of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20122 Milan, Italy. marco.busnelli@unimi.it.
Enrico RunfolaCentro Dislipidemie, A.S.S.T. Grande Ospedale Metropolitano Niguarda, 20122 Milan, Italy. massimiliano.ruscica@gmail.com.
Alberto CorsiniDepartment of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20122 Milan, Italy. alberto.corsini@unimi.it.
Cesare R SirtoriCentro Dislipidemie, A.S.S.T. Grande Ospedale Metropolitano Niguarda, 20122 Milan, Italy. cesare.sirtori@icloud.com.
University of Milan · ITAzienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda · IT

Funding

Cariplo Foundation 2015-0552Fondazione Carlo Sirtori 2019
6 · The paper itself

Abstract

Peroxisome proliferator activated receptor α (PPARα) has the most relevant biological functions among PPARs. Activation by drugs and dietary components lead to major metabolic changes, from reduced triglyceridemia to improvement in the metabolic syndrome. Polymorphisms of PPARα are of interest in order to improve our understanding of metabolic disorders associated with a raised or reduced risk of diseases. PPARα polymorphisms are mainly characterized by two sequence changes, L162V and V227A, with the latter occurring only in Eastern nations, and by numerous SNPs (Single nucleotide polymorphisms) with a less clear biological role. The minor allele of L162V associates with raised total cholesterol, LDL-C (low-density lipoprotein cholesterol), and triglycerides, reduced HDL-C (high-density lipoprotein metabolism), and elevated lipoprotein (a). An increased cardiovascular risk is not clear, whereas a raised risk of diabetes or of liver steatosis are not well supported. The minor allele of the V227A polymorphism is instead linked to a reduction of steatosis and raised γ-glutamyltranspeptidase levels in non-drinking Orientals, the latter being reduced in drinkers. Lastly, the minor allele of rs4353747 is associated with a raised high-altitude appetite loss. These and other associations indicate the predictive potential of PPARα polymorphisms for an improved understanding of human disease, which also explain variability in the clinical response to specific drug treatments or dietary approaches.

Indexed as

Genetic Predisposition to DiseasePolymorphism, Single NucleotideAllelesAmino Acid SubstitutionAnimalsAtherosclerosisDietGene Expression RegulationGenetic Association StudiesGenotypeHumansLipoproteinsMetabolic DiseasesPPAR alphaLipoproteinsPPAR alphaCGpolymorphism L162Vpolymorphism Val227AlaPPARαrs4253776 A &gtrs4253778 G &gt

Identifiers

PMID31489930
PMCPMC6770475
OpenAlexW2971493174

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.