Haplotype analysis on correlation between transcription factor 7-like 2 gene polymorphism and breast cancer risk.

Background: Up to now, limited researches focused on the association between transcription factor 7-like 2 gene (TF7L2) gene single nucleotide polymorphisms (SNPs) and breast cancer (BC) risk. The aim of this study was to evaluate the associations between TF7L2 and BC risk in Chinese Han population.

Methods: Logistic regression model was used to test the correlation between polymorphisms and BC risk.

Correlation of Expression Levels of Micro Ribonucleic Ccid-10b (miR-10b) and Micro Ribonucleic Acid-181b (miR-181b) with Gastric Cancer and Its Diagnostic Significance.

BACKGROUND The aim of this study was to explore the expression levels of micro ribonucleic acid-10b (miR-10b) and micro ribonucleic acid-181b (miR-181b) in gastric cancer tissues, as well as their application value in clinical diagnosis and treatment. MATERIAL AND METHODS A total of 120 patients with gastric cancer who were diagnosed and treated in the Department of Gastroenterology of our hospital were enrolled in this study. The gastric cancer tissues and paracancerous tissues were collected for measuring the expression of miR-10b and miR-181b by in situ hybridization and reverse transcription-polymerase chain reaction (RT-PCR).

Self-assembly of amido-ended hyperbranched polyester films with a highly ordered dendritic structure.

Self-assemblies fabricated from dendrimers and amphiphilic polymers have demonstrated remarkable performances and a wide range of applications. Direct self-assembly of hyperbranched polymers into highly ordered macrostructures with heat-resistance remains a big challenge due to the weak amphiphilicity of the polymers. Here, we report the self-assembly of amphiphilic amido-ended hyperbranched polyester (HTDA-2) into millimeter-size dendritic films using combined hydrogen bond interaction and solvent induction.