Evidence map›Paper›PMID 21625857›Full record

ArticleMolecular biology reports2012

Association of 1347 G/A cytochrome P450 4F2 (CYP4F2) gene variant with hypertension and stroke.

Anjana Munshi, Vandana Sharma, Subhash Kaul, Amal Al-Hazzani, Ali A Alshatwi, Gowhar Shafi, Rajeshwar Koppula, Sai Babu Mallemoggala, A Jyothy

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
3.1field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Article
  6. Genetic Variants ofPharmacogenomics and personalized medicine · 2023
    Article
  7. The CYP/20-HETE/GPR75 axis in hypertension.Advances in pharmacology (San Diego, Calif.) · 2022
    Review
  8. Review
  9. Article
  10. Article
  11. Brain sciences · 2020
    Article
  12. Article
  13. Conflicting Roles of 20-HETE in Hypertension and Stroke.International journal of molecular sciences · 2019
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Correlation between CYP4F2 gene rs2108622 polymorphism and susceptibility to ischemic stroke.International journal of clinical and experimental medicine · 2015
    Article
  20. 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

9 authors at 5 institutions in 2 countries.

Anjana MunshiDepartment of Molecular Biology, Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Hyderabad 500016, India. anjanadurani@yahoo.co.in
Vandana Sharma
Subhash Kaul
Amal Al-Hazzani
Ali A Alshatwi
Gowhar Shafi
Rajeshwar Koppula
Sai Babu Mallemoggala
A Jyothy
King Saud University · SADr. NTR University of Health Sciences · INOsmania University · INInstitute of Genetics and Hospital for Genetic Diseases · INNizam's Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic variants of cytochrome P450 4F2 (CYP4F2) gene have been suggested to be risk factors for hypertension, cardiovascular diseases and stroke. In the present case-control study we investigated the association of 1347 G/A polymorphism (rs2108622) in the 11th exon region of CYP4F2 gene with hypertension, ischemic stroke and stroke subtypes classified according to TOAST (Trial of Org 10172 in Acute Stroke Treatment) classification. Five hundred and seven stroke patients (hypertensives: normotensives = 279:228) and four hundred and eighty seven, age and sex matched controls (males: females = 356:131) (hypertensives: normotensives = 148:339) were involved in the study. The genotypes were determined by PCR-RFLP technique. Genotypes were confirmed by subjecting the PCR products to sequencing. Significant difference was observed in the genotypic distribution and allelic frequency between the stroke patients and healthy controls. AA genotype and A allele associated significantly with stroke and hypertension [P = 0.009; OR = 1.59 (95% CI = 1.119-2.283) and P = 0.010; OR = 1.26 (95% CI = 1.056-1.502); P = 0.01; OR = 1.58 (95% CI = 1.11-2.272) and P = 0.010; OR = 1.25(95% CI = 1.054-1.504) respectively]. A stepwise logistic regression analysis confirmed these findings. To establish that this polymorphism is associated with stroke independent of hypertension; we compared stroke patients without hypertension with normotensive controls. Significant difference was observed in genotypic distribution and allelic frequency between the two groups (P = 0.001 and 0.002 respectively). Evaluating the association of this polymorphism with stroke subtypes we found significant associations with cardioembolic stroke (P < 0.001). In conclusion our study suggests that 1347A allele of CYP4F2 gene is an important risk factor for hypertension and ischemic stroke.

Indexed as

Base SequenceCytochrome P-450 Enzyme SystemCytochrome P450 Family 4FemaleGene FrequencyGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHumansHypertensionMaleMolecular Sequence DataOdds RatioPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideCYP4F2 protein, humanCytochrome P-450 Enzyme SystemCytochrome P450 Family 4

Identifiers

PMID21625857
OpenAlexW2070572889

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.