Evidence map›Paper›PMID 21151336›Full record

ArticleMolecular vision2010

The association of glutathione S-transferase GSTT1 and GSTM1 gene polymorphism with pseudoexfoliative glaucoma in a Pakistani population.

Muhammad Imran Khan, Shazia Micheal, Farah Akhtar, Waqar Ahmed, Bushra Ijaz, Asifa Ahmed, Raheel Qamar

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Absence ofFrontiers in oncology · 2021
    Article
  5. Review
  6. Article
  7. Article
  8. Genetics of exfoliation syndrome and glaucoma.International ophthalmology clinics · 2014
    Review
  9. Article
  10. Review
  11. 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

7 authors at 1 institution in 1 country.

Muhammad Imran KhanDepartment of Biosciences, COMSATS Institute of Information Technology, Islamabad, Pakistan.
Shazia Micheal
Farah Akhtar
Waqar Ahmed
Bushra Ijaz
Asifa Ahmed
Raheel Qamar
COMSATS University Islamabad · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of the present study was to investigate the association of glutathione S-transferase GSTT1 and GSTM1 genotypes with pseudoexfoliative glaucoma (PEXG) in a group of Pakistani patients.

methodsMultiplex polymerase chain reaction was used to study the GSTT1 and GSTM1 polymorphisms in 165 PEXG patients and 162 unaffected controls.

resultsIn the current study we describe a significant gender-specific association of GSTT1 and GSTM1 null genotypes with PEXG. The three null genotype combinations (i.e., T1M0, T0M1, and T0M0) were found at significantly higher frequencies in the PEXG patients as compared to the controls (χ(2)=21.82, p<0.001). This association was specifically related to the female patients (χ(2)=35.63, p<0.001); no such association was seen in the male patients (χ(2)=2.28, p>0.05).

conclusionsThe results suggest that there is a significant involvement of the GSTT1 and GSTM1 polymorphisms in female Pakistani patients having PEXG, which suggests a possible gender-specific impairment of detoxification in this group.

Indexed as

Genetic Association StudiesGenetic Predisposition to DiseaseAdultCase-Control StudiesChromosome SegregationExfoliation SyndromeFemaleGlaucomaGlutathione TransferaseHumansMalePakistanPolymerase Chain ReactionPolymorphism, Single NucleotideSex Characteristicsglutathione S-transferase T1Glutathione Transferase

Identifiers

PMID21151336
PMCPMC2994331
OpenAlexW2102944687

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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.