Evidence map›Paper›PMID 33779868›Full record

ArticleOral and maxillofacial surgery2022

Genetic polymorphism of tumor necrosis factor alpha (TNF-α) and tumor necrosis factor beta (TNF-β) genes and risk of oral pre-cancer and cancer in North Indian population.

Shalini Gupta, Kumud Nigam, Ratnesh Kumar Srivastav, Md Kaleem Ahmad, Abbas Ali Mahdi, Somali Sanyal

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Article in Oral and maxillofacial surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
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8citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Transcriptome analysis of key genes and pathways associated with cisplatin resistance in oral squamous cell carcinoma Cal27 cells.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Shalini Gupta *Department of Oral Pathology & Microbiology, King George's Medical University, Lucknow, India. sgmds2002@yahoo.co.in.ORCID http://orcid.org/0000-0003-1147-9398
Kumud Nigam *Amity Institute of Biotechnology, Amity University, Lucknow, UP, India.
Ratnesh Kumar SrivastavDepartment of Oral Pathology & Microbiology, King George's Medical University, Lucknow, India.
Md Kaleem AhmadDepartment of Biochemistry, King George's Medical University, Lucknow, India.
Abbas Ali MahdiDepartment of Biochemistry, King George's Medical University, Lucknow, India.
Somali SanyalAmity Institute of Biotechnology, Amity University, Lucknow, UP, India. ssanyal@lko.amity.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThere are inconclusive data connecting single-nucleotide polymorphisms (SNPs) of TNF-α (rs361525) and TNF-β (rs909253) to potential malignant oral disorder (PMOD) such as lichen planus and oral fibrosis. Here, we have investigated the risk of oral squamous cell carcinoma as well as oral pre-cancerous lesions in North Indian population with the polymorphism of the TNFα/ β genes. MATERIAL AND

methodsA total 500 patients with oral pre-cancer and OSCC and 500 healthy volunteers were genotypes for the TNF-α (-238) G/A (rs361525) and TNF-β (252) A/G (rs909253) gene polymorphism. Genotypes were identified by polymerase chain reaction (PCR) restriction fragment length polymorphism (RFLP). Genotype frequencies were evaluated by Chi-square test.

resultsCompared to the GG genotype, the GA genotype of TNF-α (G238A) polymorphism (rs361525) has been found to significantly increase the risk of oral disease (OR = 1.99) and especially the risk of lichen planus and OSCC (OR = 2.805 and 5.790, respectively). Similarly, the risk of oral disease was also more in the heterozygote (AG) than the common allele homozygote (AA) of TNF-β (A252G) polymorphism (rs909253) (OR = 1.483).

conclusionWe conclude that the SNPs rs361525 and rs909253 were significantly associated with oral pre-cancer and OSCC.

Indexed as

Carcinoma, Squamous CellMouth NeoplasmsCase-Control StudiesGene FrequencyGenetic Predisposition to DiseaseHumansLymphotoxin-alphaPolymorphism, Single NucleotideTumor Necrosis Factor-alphaLTA protein, humanLymphotoxin-alphaTNF protein, humanTumor Necrosis Factor-alphaCytokinesFibrosisGene polymorphismLichen planusOral pre-cancerOSCCTumor necrosis factor-αβ

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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.