Association between clusterin polymorphisms and esophageal squamous cell carcinoma risk in Han Chinese population.

Genetic susceptibility plays an essential role in an individual's risk of esophageal squamous cell carcinoma (ESCC). The aim of this study is to investigate the associations between clusterin (CLU) gene polymorphisms and ESCC risk. We undertook a case-control study to analyze three CLU polymorphisms (gene rs9331888 C>G, rs17466684 A>G and rs1532278 T>C) in an Han Chinese population, by extraction of genomic DNA from the peripheral blood of 642 patients with ESCC and 658 control participants, and performed CLU genotyping using DNA sequencing.

Role of EZH2 polymorphisms in esophageal squamous cell carcinoma risk in Han Chinese population.

Gene single nucleotide polymorphisms play a critical role in the development of esophageal squamous cell carcinoma (ESCC). The aim of this study is to investigate the associations between EZH2 gene polymorphisms and ESCC risk. We undertook a case-control study to analyze three EZH2 polymorphisms (148505302C>T, 2110+6A>C and 626-394T>C) in an Han Chinese population, by extraction of genomic DNA from the peripheral blood of 476 patients with ESCC and 492 control participants, and performed EZH2 genotyping using DNA sequencing.

Association between EZH2 polymorphisms and colorectal cancer risk in Han Chinese population.

The aim of this study is to investigate the associations between EZH2 gene polymorphisms and colorectal cancer (CRC) risk. We undertook a case-control study to analyze three EZH2 polymorphisms (148505302C>T, 2110+6A>C and 626-394T>C) in an Han Chinese population, by extraction of genomic DNA from the peripheral blood of 512 patients with CRC and 546 control participants, and performed EZH2 genotyping using DNA sequencing. The obtained results indicated that overall, no statistically significant association was observed in 2,110+6A>C.

Role of KAI1/CD82 polymorphisms in colon cancer risk in Han Chinese population.

The aim of this study is to investigate the associations between KAI1/CD82 gene polymorphisms and colorectal cancer (CRC)-risk predisposition. We undertook a case-control study to analyze two KAI1/CD82 polymorphisms (exon 3 -29166 C>T and exon 9 -52840 C>A) in an Han Chinese population, by extraction of genomic DNA from the peripheral blood of 356 patients with CRC and 378 control participants, and performed KAI1/CD82 genotyping using DNA sequencing. The obtained results indicated that overall, no statistically significant association was observed in exon 9 (-52840 C>A).