Identification of functional missense single-nucleotide polymorphisms in in a predominantly Hispanic population.

Background: Tumor necrosis factor alpha-induced protein 3 () is a multifunctional ubiquitin binding and editing enzyme that regulates inflammation. Genetic studies have implicated polymorphisms within the locus to the development of numerous immune-related diseases. This study evaluated the frequencies of single nucleotide polymorphism (SNPs) within the exonic regions of the gene and an associated point mutation from the Illumina array among a predominantly Hispanic cohort.

A risk profile for advanced proximal neoplasms on diagnostic colonoscopy.

The capacity for colonoscopy is limited and a method to prioritize patients for diagnostic colonoscopy is needed in health care centers. A retrospective cross-sectional cohort study was carried out in county and community endoscopy centers, which included 1,065 county and 279 community patients aged > or = 40 years undergoing diagnostic colonoscopy. We constructed a risk profile for proximal advanced neoplasms on diagnostic colonoscopy at the county center based on the size of the regression coefficients for independent risk factors from logistic regression.