Pooled analysis of association between a genetic variant in the 3'-untranslated region of Toll-like receptor 4 and cancer risk

Genetics and Molecular Research : GMR
X WangC H Miao

Abstract

Many epidemiological studies have shown the association between certain genetic variations in the Toll-like receptor 4 (TLR4) gene (for example, rs4986790 and rs4986791) and cancer risk. However, the results from investigations into the association between rs11536889, a genetic variant in the 3'-untranslated region of TLR4, and cancer risk lack consensus. We performed a meta-analysis to investigate the effect of rs11536889 on cancer risk. A total of 12 relevant case-control studies were included in this analysis (6222 cases and 7948 controls). The pooled ORs with their corresponding 95%CIs were estimated. We did not detect any association between rs11536889 and overall cancer risk (P = 0.13). However, stratification analysis by cancer type revealed a borderline statistically significant increased risk in both genotype comparison (OR for the variant genotype in the dominant model = 1.17; 95%CI = 0.98-1.40; P = 0.08) and allele comparison (OR for variant allele = 1.14; 95%CI = 0.99-1.32; P = 0.07) for prostate cancer. In contrast, no statistically significant or borderline result was found for gastric cancer. These findings indicate that rs11536889 in TLR4 might be specifically associated with prostate cancer. However, owing to t...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

European Journal of Cancer : Official Journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)
Kui ZhangLin Zhang
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research
Lianli ZhaoYing Liu
© 2022 Meta ULC. All rights reserved