Evidence map›Paper›PMID 21307882›Full record

ArticleJournal of human hypertension2012

Common matrix metalloproteinase 2 gene haplotypes may modulate left ventricular remodelling in hypertensive patients.

R Lacchini, A L B Jacob-Ferreira, M R Luizon, S Gasparini, M C S Ferreira-Sae, R Schreiber, W Nadruz, J E Tanus-Santos

Abstract read
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In one paragraph

Article in Journal of human hypertension, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. FunctionalInternational journal of molecular sciences · 2025
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  12. Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy.Hypertension research : official journal of the Japanese Society of Hypertension · 2015
    Article
  13. Observational
  14. Review
  15. Article
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

8 authors at 2 institutions in 1 country.

R LacchiniDepartment of Pharmacology, Faculty of Medical Sciences, State University of Campinas, Campinas, Brazil.
A L B Jacob-Ferreira
M R Luizon
S Gasparini
M C S Ferreira-Sae
R Schreiber
W Nadruz
J E Tanus-Santos
Universidade Estadual de Campinas (UNICAMP) · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrix metalloproteinases (MMPs) are involved in cardiac remodelling. We examined whether MMP-2 genetic polymorphisms are associated with hypertension and left ventricular (LV) remodelling in hypertensive patients. We studied 160 hypertensive patients and 123 healthy controls. Echocardiography was performed in all patients and the C(-1306)T (rs243865) and C(-735)T (rs 2285053) MMP-2 polymorphisms were analysed. Haplo.stats analysis was used to evaluate whether MMP-2 haplotypes are associated with hypertension and with extremes in LV mass index (LVMI). Multiple linear regression analysis was performed to assess whether MMP-2 genotypes or haplotypes affect LVMI and other echocardiography parameters. The C(-1306)T 'CC' genotype was associated with reduced LVMI and LV end-diastolic diameter (EDD) (P=0.0365 and P=0.0438, respectively). The haplotype 'C, C' was associated with reduced LVMI and EDD (P=0.0278 and P=0.0322, respectively). The comparison of upper and lower extremes of the LVMI phenotype showed that the 'C, C' haplotype was more common in the lower LVMI group (P=0.0060), whereas the 'T, C' haplotype was more common in the higher quartile of LVMI (P=0.0187), and this haplotype was associated with increased risk of higher LVMI values (odds ratio=3.5121, 95% confidence interval=1.3193-9.3494). The findings suggest that MMP-2 polymorphisms affect hypertension-induced LV remodelling.

Indexed as

AdultAgedEchocardiographyFemaleHaplotypesHumansHypertensionHypertrophy, Left VentricularMaleMatrix Metalloproteinase 2Middle AgedPolymorphism, GeneticVentricular RemodelingMatrix Metalloproteinase 2MMP2 protein, human

Identifiers

PMID21307882
OpenAlexW2089334904

What OpenQuestion holds

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Registered trials

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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.