Evidence map›Paper›PMID 28298836›Full record

ArticleAnnals of Indian Academy of Neurology

Transforming growth factor-β1 (C509T, G800A, and T869C) gene polymorphisms and risk of ischemic stroke in North Indian population: A hospital-based case-control study.

Pradeep Kumar, Shubham Misra, Amit Kumar, Mohammad Faruq, Sunil Shakya, Gyan Vardhan, Subiah Vivekanandhan, Achal Kumar Srivastava, Kameshwar Prasad

Open access · diamondAbstract read
In one paragraph

Article in Annals of Indian Academy of Neurology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 41% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Association Between Transforming Growth Factor-β1 Polymorphisms and Ischemic Stroke Susceptibility: A Meta-Analysis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Pooled it
  2. Review
  3. Article
  4. Heritability for stroke: Essential for taking family history.Caspian journal of internal medicine · 2020
    Review
  5. Review
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

9 authors at 2 institutions in 1 country.

Pradeep KumarDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Shubham MisraDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Amit KumarDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Mohammad FaruqDepartment of Functional Genomics, Institutes of Genomics and Integrative Biology, New Delhi, India.
Sunil ShakyaDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Gyan VardhanDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Subiah VivekanandhanDepartment of Neurobiochemistry, All India Institute of Medical Sciences, New Delhi, India.
Achal Kumar SrivastavaDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Kameshwar PrasadDepartment of Neurology, All India Institute of Medical Sciences, New Delhi, India.
All India Institute of Medical Sciences · INInstitute of Genomics and Integrative Biology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransforming growth factor-beta 1 (TGF-β1) is a multifunctional pleiotropic cytokine involved in inflammation and pathogenesis of cerebrovascular diseases. There is limited information on the association between variations within the TGF-β1 gene polymorphisms and risk of ischemic stroke (IS). The aim of this study was to investigate the association of the TGF-β1 gene (C509T, G800A, and T869C) polymorphisms, and their haplotypes with the risk of IS in North Indian population.

methodsA total of 250 IS patients and 250 age- and sex-matched controls were studied. IS was classified using the Trial of Org 10172 in Acute Stroke Treatment classification. Conditional logistic regression analysis was used to calculate the strength of association between TGF-β1 gene polymorphisms and risk of IS. Genotyping was performed using SNaPshot method.

resultsHypertension, diabetes, dyslipidemia, alcohol, smoking, family history of stroke, sedentary lifestyle, and low socioeconomic status were found to be associated with the risk of IS. The distribution of C509T, G800A and T869C genotypes was consistent with Hardy-Weinberg Equilibrium in the IS and control groups. Adjusted conditional logistic regression analysis showed a significant association of TGF-β1 C509T (odds ratio [OR], 2.1; 95% CI; 1.2-3.8;

conclusionOur results suggest that TGF-β1 polymorphisms and their haplotypes are significantly associated with the risk of IS in North Indian population.

Indexed as

Cytokineinflammatory geneischemic strokesingle nucleotide polymorphismstransforming growth factor beta

Identifiers

PMID28298836
PMCPMC5341267
OpenAlexW2586756658

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.