Evidence map›Paper›PMID 29055919›Full record

ArticleAnnals of hepatology

The Expression of PNPLA3 Polymorphism could be the Key for Severe Liver Disease in NAFLD in Hispanic Population.

Leonardo A Martínez, Elena Larrieta, David Kershenobich, Aldo Torre

Registry-linked trialOpen access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Annals of hepatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04186260 (A Gender and Culturally Specific Approach to Reduce NAFLD in Mexican-American Men), which is not on this map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.9field-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.

NCT04186260 nacompletednot on this map

A Gender and Culturally Specific Approach to Reduce NAFLD in Mexican-American Men

TypeinterventionalSponsorUniversity of ArizonaRan2024 to 2025Enrolled15ConditionsNAFLDArmsNAFLD-specific weight loss intervention, Wait-list control
3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Contribution ofInternational journal of molecular sciences · 2025
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  7. Article
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  9. Review
  10. Article
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  13. Sudden cardiac death associated with fatty liver disease.International journal of cardiology. Heart & vasculature · 2025
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  14. Article
  15. Relevance ofGenes · 2024
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  18. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Leonardo A MartínezDepartment of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City.
Elena LarrietaDepartment of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City.
David KershenobichInstitutional Director, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City.
Aldo TorreDepartment of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City.
Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNonalcoholic fatty liver disease (NAFLD) encompasses: fatty liver (SS), steatohepatitis (NASH) with or without fibrosis and cirrhosis. Patatine-like phosphatas in domain 3 (PNPLA3; adiponutrin; SNP rs738409 C/G, M148I) shows anabolic and catabolic activities on lipid metabolism and significant association to fatty liver content; however, I148M demographics and ethnics, as its role with NAFLD have not been fully elucidated. MATERIAL AND

methodsPNPLA3 genotyping from peripheral blood DNA by polymerase chain reaction (PCR) and direct sequencing, 211 patients diagnosed with NAFLD including SS, NASH and fibrosis spectrum.

resultsEighty nine per cent showed the G risk allele [CC: 23 (10.5%), GC: 73 (34.7%), GG 115 (54.7%)], the allele frequency was 77%, NASH (71%), SS (80%) and fibrosis (73%). GG genotype carriers showed 3.8 times (CI 95%: 3.03 - 4.79) of increased risk of steatohepatitis and 2.3 times more (CI 95%: 1.77 ~ 3.23) risk of having liver fibrosis (CC). PNPLA3 (GC, GG) conditioned higher probability of low levels of HDL cholesterol (p < 0.010), SS even in normal weight (p < 0.007), insulin resistance by HOMA (p < 0.029), NAFLD fibrosis score showed > 0.675 (p < 0.001) and altered serum alanine aminotransferase (p < 0.05).

conclusionPNPLA3 expression in Hispanics could be decisive in NAFLD pathogenesis, it's highly prevalent and it's a key to condition and determine the spectrum associated, SS, NASH and fibrosis.

Indexed as

Polymorphism, Single NucleotideAcyltransferasesAdolescentAdultAgedCase-Control StudiesFemaleGene FrequencyGenetic Predisposition to DiseaseHeterozygoteHomozygoteHumansLipaseMaleMembrane ProteinsMexicoAcyltransferasesLipaseMembrane ProteinsPhospholipases A2, Calcium-IndependentPNPLA3 protein, humanPatatine-like phosphatas in domain 3. Hepatic steatosis. NAFLD. Sllele I148M. Mexico.

Identifiers

PMID29055919
OpenAlexW2765391663

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.