Evidence map›Paper›PMID 25606397›Full record

ArticleMeta gene2014

Genetic polymorphism of glutathione S-transferase P1 (GSTP1) in Delhi population and comparison with other global populations.

Anita Sharma, Arvind Pandey, Shashi Sharma, Indranil Chatterjee, Ravi Mehrotra, Ashok Sehgal, Joginder K Sharma

Open access · hybridAbstract read
In one paragraph

Article in Meta gene, 2014. 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
1.4field-weighted citation impact, top 19% 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. Genetic polymorphisms in phase II metabolizing enzymes in alcoholic and idiopathic chronic pancreatitis: Indian scenario.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2023
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  12. The Interaction betweenBioMed research international · 2017
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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

7 authors at 3 institutions in 1 country.

Anita SharmaDivision of Molecular Diagnostics, Institute of Cytology and Preventive Oncology (ICMR), I-7, sector 39, NOIDA-201301, India.
Arvind PandeyCentre for Biotechnology, University of Allahabad, Allahabad- 211001, India ; Division of Molecular Oncology, Institute of Cytology and Preventive Oncology (ICMR), I-7, NOIDA, India.
Shashi SharmaDivision of Epidemiology and Biostatistics, India.
Indranil ChatterjeeDepartment of Life Science, Central University of Tamilnadu, Thiruvarur-610101, India.
Ravi MehrotraInstitute of Cytology and Preventive Oncology (ICMR), I-7, Sector 39, NOIDA-201301, Uttar Pradesh, India.
Ashok SehgalDivision of Epidemiology and Biostatistics, India.
Joginder K SharmaDivision of Molecular Diagnostics, Institute of Cytology and Preventive Oncology (ICMR), I-7, sector 39, NOIDA-201301, India.
Institute of Cytology and Preventive Oncology · INCentral University of Tamil Nadu · INUniversity of Allahabad · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glutathione S-transferases (GSTs) belong to a super family of phase II detoxification enzymes, which play an important role in protecting cells from damage caused by endogenous and exogenous compounds by conjugating reactive intermediates with glutathione to produce less reactive water-soluble compounds. In the present study, we determined the frequencies of two polymorphisms in exon 5 and exon 6 of GSTP1 gene in 500 normal individuals from Delhi. GSTP1 polymorphism was analysed by PCR-RFLP using amplification refractory mutation system (ARMS) assay. Two polymorphic sites in GSTP1 (Ile105 → Val105; Ala114 → Val114) have been analysed simultaneously, which results in four alleles: GSTP1*A (wild-type Ile105; Ala114), GSTP1*B (Val105; Ala114), GSTP1*C (Val105; Val114) and GSTP1*D (Ile105; Val114). The GSTP1 allele frequency in Delhi population was 0.663, 0.248, 0.069, and 0.020 for GSTP1*A, GSTP1*B, GSTP1*C, and GSTP1*D respectively. The frequency of Ile105 and Val105 allele was 0.683 and 0.317 respectively and it was calculated for the purpose of comparison with published data where all the four alleles were not analysed. GSTP1 alleles from Delhi population were compared with reported frequencies from all over India, and from other ethnic groups worldwide. This study would provide a basic database for future genetic studies.

Indexed as

ARMS assayGlutathione S-transferaseGSTP1GST polymorphismNorth Indians

Identifiers

PMID25606397
PMCPMC4287809
OpenAlexW2092339570

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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.