Dataset Information

Long non-coding RNA CASC8 polymorphisms are associated with the risk of esophageal cancer in a Chinese population.

ABSTRACT:

Background

Esophageal cancer (EC) is an important disease that threatens public health and safety. Although there are numerous treatment options for esophageal cancer including surgery, radiation therapy, and chemotherapy, these treatments have limited effects. Its morbidity and mortality vary widely among countries and regions. Esophageal cancer is classified into squamous cell carcinoma (ESCC) and esopheageal adenocarcinoma (EADC). Here, we examined the genetic susceptibility to ESCC in relation to functional single nucleotide polymorphisms (SNPs) in the long non-coding RNA (lncRNA) CASC8.

Methods

To detect the susceptibility to ESCC in relation to functional polymorphisms in CASC8, a hypothesis-driven study was performed to identify CASC8 SNPs in 949 patients with ESCC and 1369 control subjects.

Results

The CASC8 rs1562430 GG genotype was significantly associated with increased ESCC risk in men, patients younger than 63 years, non-smokers, and nondrinkers.

Conclusions

CASC8 rs1562430 A > G may cause susceptibility to ESCC and CASC8 SNPs may play a vital role in ESCC risk, thereby serving as a potential biomarker for diagnosing ESCC. A larger sample size and multifactor information are needed to confirm these results.

SUBMITTER: Sang Y

PROVIDER: S-EPMC7529552 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Publications

Long non-coding RNA CASC8 polymorphisms are associated with the risk of esophageal cancer in a Chinese population.

Sang Yonghua Y Gu Haiyong H Chen Yongbing Y Shi Yijun Y Liu Chao C Lv Lu L Sun Yifeng Y Zhang Yongsheng Y

Thoracic cancer 20200902 10

<h4>Background</h4>Esophageal cancer (EC) is an important disease that threatens public health and safety. Although there are numerous treatment options for esophageal cancer including surgery, radiation therapy, and chemotherapy, these treatments have limited effects. Its morbidity and mortality vary widely among countries and regions. Esophageal cancer is classified into squamous cell carcinoma (ESCC) and esopheageal adenocarcinoma (EADC). Here, we examined the genetic susceptibility to ESCC i ...[more]

PMID: 32875717

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Project description:BackgroundTo investigate the correlation between growth arrest-specific transcript 5 (GAS5) gene polymorphism and the risk and prognosis of prostate cancer in Chinese Han population.MethodsSanger sequencing was used to analyze genotypes at the rs17359906 and rs1951625 loci of the GAS5 gene in 218 prostate cancer patients and 220 healthy controls. The follow-up period was from August 2016 to August 2019, and the relationships between GAS5 gene polymorphisms at the rs17359906 and rs1951625 loci and the recurrence-free survival rate of prostate cancer patients were analyzed.ResultsGAS5 A-allele carriers at the rs17359906 locus were 3.44 times more likely to develop prostate cancer than G-allele carriers (95% confidence interval (CI): 2.38-4.96, P < .001). Carriers of the GAS5 A allele at the rs1951625 locus had a 1.40-fold higher risk of prostate cancer than carriers of the G allele (95% CI: 1.05-1.86, P = .027). Plasma prostate-specific antigen (PSA), body mass index (BMI), and rs17359906 and rs1951625 loci were independent risk factors for prostate cancer. GAS5 AA genotype and A-allele carriers (GA + AA) at the rs1951625 locus were significantly correlated with Gleason scores ≤7 (P < .05). GAS5 genes rs17359906 G > A and rs1951625 G > A were associated with high plasma PSA levels. The recurrence-free survival rate of patients with prostate cancer with AA genotype at the rs17359906 locus of GAS5 (66.67%) was significantly lower than that of the GA genotype (76.47%), whereas the GG genotype was the highest (91.96%), and the difference was statistically significant (P = .002). The recurrence-free survival rate of patients with prostate cancer with the AA genotype at the rs1951625 locus of GAS5 (75.00%) was significantly lower than that of the GA genotype (81.82%), whereas the GG genotype was the highest (87.76%) with a statistically significant difference (P = .025).ConclusionGAS5 rs17359906 G > A and rs1951625 G > A are significantly associated with an increased risk of prostate cancer and a reduction in three-year relapse-free survival.

Dataset Information

Long non-coding RNA CASC8 polymorphisms are associated with the risk of esophageal cancer in a Chinese population.

Background

Methods

Results

Conclusions

Publications

Long non-coding RNA CASC8 polymorphisms are associated with the risk of esophageal cancer in a Chinese population.

Similar Datasets

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