Evidence map›Paper›PMID 26137447›Full record

ArticleMeta gene2015

Role of glutathione S-transferase M1, T1 and P1 gene polymorphisms in childhood acute lymphoblastic leukemia susceptibility in a Turkish population.

Mehmet Guven, Selin Unal, Duygu Erhan, Nihal Ozdemir, Safa Baris, Tiraje Celkan, Merve Bostancı, Bahadir Batar

Open access · hybridAbstract read
In one paragraph

Article in Meta gene, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. 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

8 authors at 1 institution in 1 country.

Mehmet GuvenDepartment of Medical Biology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Selin UnalDepartment of Medical Biology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Duygu ErhanDepartment of Medical Biology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Nihal OzdemirDepartment of Pediatric Hematology-Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Safa BarisDepartment of Pediatric Hematology-Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Tiraje CelkanDepartment of Pediatric Hematology-Oncology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Merve BostancıDepartment of Medical Biology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Bahadir BatarDepartment of Medical Biology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Istanbul University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The variations between different individuals in the xenobiotic metabolizing enzymes' activity were shown to modify susceptibility to childhood acute lymphoblastic leukemia (ALL). Polymorphisms associated with genes coding for the glutathione S-transferase (GST) enzyme were known to affect the metabolism of different carcinogens. The aim of this study was to evaluate the influence of the GSTM1 and GSTT1 deletion polymorphisms, and the GSTP1 Ile105Val single nucleotide polymorphism (SNP) on the susceptibility to childhood ALL. The study was conducted in 95 children with ALL and 190 healthy control subjects from the Turkish population. The data revealed no difference in the prevalence of the GSTM1 and GSTT1 null genotypes between the childhood ALL patients and the controls. No association was found between GSTP1 Ile105Val variants and the susceptibility to childhood ALL, separately or in combination. Our findings suggested that the status of heritable GST polymorphism might not influence the risk of developing childhood ALL. Studies with a larger sample size are needed to evaluate and confirm the validity of our results.

Indexed as

ALL, acute lymphoblastic leukemiaAML, acute myeloid leukemiaChildhood ALLCI, confidence intervalCLL, chronic lymphocytic leukemiaDisease susceptibilityFAB, French–American–BritishGenetic riskGlutathione S-transferaseGST, glutathione S-transferaseHWE, Hardy–Weinberg EquilibriumNHL, non-Hodgkin lymphomaOR, odds ratioPCR, polymerase chain reactionPolymorphismROS, reactive oxygen speciesSD, mean and standard deviationSNP, single nucleotide polymorphism

Identifiers

PMID26137447
PMCPMC4484718
OpenAlexW651768608

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.