PURPOSE To explore the role of intravoxel incoherent motion (IVIM) magnetic resonance (MR) imaging in evaluating human epidermal growth factor receptor 2 (HER2) status of gastric cancers preoperatively. RESULTS The apparent diffusion coefficient (ADC) and pure diffusion coefficient (D) values correlated positively with HER2 scores of gastric cancers significantly (r = 0.276, P = 0.048; r = 0....

objective her-2/neu gene is overexpressed in diverse human cancers and studies suggest a role of its product – p185 protein – in tumor progression by specifically promoting the invasive capacity of tumor cells. our aim was to evaluate her-2/neu content in resectable gastric cancer in this geographical region and assess the relationship between p185 expression and clinicopathologic tumor paramet...

DNA-dependent protein kinase catalytic subunit (DNA-PKcs) is a 465-kDa catalytic subunit of DNA-PK, a DNA repair apparatus. DNA-PKcs has been reported to be a tumor suppressor, but details of its expression in human cancer are controversial. To determine the protein expression and clinical implications of DNA-PKcs in gastric carcinogenesis and cancer progression, we evaluated its expression sta...

The Bcl-2 homologue Bak is a potent inducer of apoptosis. We performed PCR-based single-strand conformational polymorphism and sequencing analysis of the entire coding region of the bak gene (exons 2-6) in 24 primary gastric cancers (6 early-stage and 18 advanced-stage cancers) and 20 primary colorectal cancers (6 early-stage and 14 advanced-stage cancers). The data herein demonstrate, for the ...

BACKGROUND/AIMS Microsatellite instability (MSI) plays a crucial role in gastrointestinal carcinogenesis. The aim of this study was to clarify whether MSI is a useful marker for predicting synchronous gastric and colorectal neoplasms. METHODS Consecutive patients who underwent both esophagogastroduodenoscopy and colonoscopy before the resection of gastric or colorectal cancers were included. ...

abstract background: gastric cancer is one of the most common cancers in our country. recent studies have shown that adenocarcinoma of the cardia and distal stomach has increased in the past 25 years. however demographic data is lacking in this regard. methods: this study is a retrospective case series study. all records from 460 consecutive patients who were documented pathologically to have g...

PURPOSE Whereas synuclein gamma (SNCG) gene expression is usually highly tissue-specific and restricted to the nervous system, SNCG is expressed in advanced-stage breast and ovarian cancers. When overexpressed, SNCG stimulates cancer cell proliferation and metastasis. It is thought that the molecular mechanism of CpG island demethylation may underlie aberrant SNCG expression. To determine wheth...

Objective HER-2/neu gene is overexpressed in diverse human cancers and studies suggest a role of its product – p185 protein – in tumor progression by specifically promoting the invasive capacity of tumor cells. Our aim was to evaluate HER-2/neu content in resectable gastric cancer in this geographical region and assess the relationship between p185 expression and clinicopathologic tumor paramet...

background cancer is one of the most important leading causes of morbidity and mortality worldwide. objectives this study aimed to calculate the burden of 9 common cancers in the population covered by mashhad university of medical sciences in iran in 2010-2011. patients and methods we calculated disability adjusted life years (dalys ) for each of nine cancers according to the sex and age groups...

Peptic ulcer predicts gastric cancer. It is controversial if peptic ulcers predict other gastrointestinal cancers, potentially related to Helicobacter pylori or shared lifestyle factors. We hypothesized that gastric and duodenal ulcers may have different impact on the risk of gastrointestinal cancers. In a nationwide cohort study using Danish medical databases 1994-2013, we quantified the risk ...