Evidence map›Paper›PMID 19408098›Full record

ArticleClinical and experimental medicine2009

Apolipoprotein A1 gene polymorphisms as risk factors for hypertension and obesity.

Elizabeth Suchi Chen, Diego Robles Mazzotti, Tatiane Katsue Furuya, Maysa Seabra Cendoroglo, Luiz Roberto Ramos, Lara Quirino Araujo, Rommel Rodriguez Burbano, Marília de Arruda Cardoso Smith

Abstract read
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In one paragraph

Article in Clinical and experimental medicine, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Context-Dependent Associations of theInternational journal of molecular sciences · 2026
    Pooled it
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  5. Archives of medical science : AMS · 2022
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  6. HDL Cholesterol and Non-Cardiovascular Disease: A Narrative Review.International journal of molecular sciences · 2021
    Review
  7. Article
  8. Frontiers in genetics · 2019
    Article
  9. Observational
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  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
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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

8 authors at 2 institutions in 1 country.

Elizabeth Suchi ChenDisciplina de Genética, Departamento de Morfologia e Genética, Escola Paulista de Medicina/Universidade Federal de São Paulo, Rua Botucatu, 740, Edifício Leitão da Cunha-1 andar, São Paulo, SP, CEP 04023-900, Brazil.
Diego Robles Mazzotti
Tatiane Katsue Furuya
Maysa Seabra Cendoroglo
Luiz Roberto Ramos
Lara Quirino Araujo
Rommel Rodriguez Burbano
Marília de Arruda Cardoso Smith
Universidade Federal de São Paulo · BRFundação de Apoio à Universidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several polymorphisms in apolipoprotein A1 (APOA1) gene have been associated with metabolic diseases. Increased transcription efficiency was observed in -75A allele carriers compared to -75G allele homozygotes. +83C allele was associated with higher body mass index and waist-to-hip ratio in type II diabetes subjects. -75G/A and +83C/T polymorphisms were analyzed by RFLP-PCR in 334 individuals from a Brazilian elderly cohort. APOA1 polymorphisms were associated with age-related morbidities, as well as with triglycerides, total cholesterol, HDL, VLDL, LDL, creatinine, urea, albumin, glycated hemoglobin and fasting glucose serum levels. Allele frequencies were 0.102 and 0.21, respectively, for -75A and +83T. -75G allele showed significant association with hypertension (P = 0.001). An association between +83C allele and obesity was observed (P = 0.040) and this allele also showed an association with hypertension in the presence of cardiovascular disease (P = 0.047). Moreover, +83T allele was associated with lower glycated hemoglobin values (P = 0.026). To our knowledge, there is no data associating this polymorphism with glycated hemoglobin. Furthermore, individuals carrying AT haplotype have lower risk for developing hypertension (P = 0.0002), while GT haplotype carriers present decreased risk to develop obesity comparing to GC haplotype (P = 0.025). APOA1 polymorphisms analysis may be a useful tool to identify risk factors for subjects and families and clarify the physiopathological role of these polymorphisms in age-related diseases, such as hypertension and obesity.

Indexed as

AgedAged, 80 and overAllelesApolipoprotein A-IBody Mass IndexBrazilCardiovascular DiseasesCholesterolCohort StudiesFemaleGene FrequencyHaplotypesHumansHypertensionMaleMiddle AgedApolipoprotein A-ICholesterolTriglycerides

Identifiers

PMID19408098
OpenAlexW1995025820

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.