Gastric Carcinomas.
The role of mTOR and phospho-p70S6K in pathogenesis and progression of gastric carcinomas: an immunohistochemical study on tissue microarray
... in gastric carcinomas has not been investigated so far, which impel the authors to investigate the role of mTOR/p70S6K signaling pathway for finding a novel target for the anti- cancer drugs in ...
9
The clinicopathologic association of c-MET overexpression in Iranian gastric carcinomas; an immunohistochemical study of tissue microarrays
... Iranian gastric carcinomas and it was related to clinicopathological characteristics such as tumor type, depth of invasion, neural invasion and TNM ...
7
Genetic lineages of undifferentiated-type gastric carcinomas analysed by unsupervised clustering of genomic DNA microarray data
... differentiated-type gastric carcinomas (DGCs), our recent aCGH-based lineage analyses revealed two genetic lineages: one with copy-number loss of MYC and copy- number gain of TP53 (MYC− and TP53+), a ...
11
HER 2/Neu Status in Gastric Carcinomas in a Series of Egyptian Patients and Its Relation to Ki 67 Expression
... Objective: HER-2/neu status in gastric carcinomas (GCs) has not been studied before in the Egyp- tian population. Materials and Methods: Seventy-three GCs were evaluated for the expression of HER-2/neu and ...
13
Sequence analysis of Epstein Barr virus EBNA 2 gene coding amino acid 148 487 in nasopharyngeal and gastric carcinomas
... EBV-associated gastric carcinomas (EBVaGCs), 56 nasopharyngeal carcinomas (NPCs) and 32 throat washings (TWs) from healthy donors in Northern ...
8
Decreased Expression of 15 hydroxyprostaglandin Dehydrogenase in Gastric Carcinomas
... in gastric carcinoma has not been studied in ...both gastric carcinoma cells and adjacent gastric mucosal epithelial cells, however, there was no difference between carcinomas and ...
6
Carcinoembryonic antigen carrying SLeX as a new biomarker of more aggressive gastric carcinomas
... Gastric carcinomas and gastric mucosa adjacent to carcinomas were obtained from individuals undergoing surgery at Centro Hospitalar São João (CHSJ), University of Porto Medical Faculty (Porto, ...
16
The Study of the Expression of P53 and Ki-67 in Gastric Carcinomas and their Correlation with Clinico-Pathological Variables.
... the carcinomas were classified into 4 groups: T1 (invasion of mucosa and submucosa), T2 (invasion of muscularis propria and subserosa), T3 (invasion of serosa) and T4 (invasion of adjacent organs), and according ...
151
Histopathological Analysis and Study on Expression of HER2 and Ki 67 in Gastric Carcinomas
... Roder et al 38 states that the male female ratio in gastric carcinoma was 1.8:1. This was reported in a study carried out in Centre for Cancer control and Research, Australia. Most of the studies carried out in ...
183
Prevalence and characteristics of Epstein–Barr virus-associated gastric carcinomas in Portugal
... primary gastric carcinomas and in 33 healthy ...of gastric carcinomas are associated with EBV [6, 8, 21, ...non-neoplastic gastric mucosa indi- cates that EBV enters the gastric ...
8
A rare case of simultaneous rectal and gastric carcinomas accompanied with inferior mesenteric arterioportal fistula: case report
... Abdominal CT performed on postoperative day 14 showed a small fluid collection with gas around the anastomosis, which suggested an anastomotic leakage and thrombosis, which emerged in the right branch of the portal vein ...
7
Minimally invasive resection of synchronous thoracic esophageal and gastric carcinomas followed by reconstruction: a case report
... synchronous carcinomas of the esophagus and ...and gastric adenocarcinoma located in the middle third of the ...and gastric synchronous carcinomas that were successfully treated with a ...
5
Sequence analysis of the Epstein Barr virus (EBV) BRLF1 gene in nasopharyngeal and gastric carcinomas
... nasopharyngeal carcinomas (NPCs) and 28 throat washings (TWs) samples from healthy donors followed by PCR- direct sequencing. Fourteen loci were found to be affected by amino acid changes, 17 loci by silent ...
8
Detection of H.Pylori and its Association with Subtypes of Immunohistochemical Gastric Carcinomas.
... Chronic H.pylori infection has been associated with the development of gastric neoplasia and adenocarcinoma. Two bacterial virulence markers of Helicobacter pylori, the cytotoxin associated gene product (cag A) ...
65
HER-2/neu gene analysis on endoscopic biopsy samples and gastric resection materials in gastric carcinomas
... in gastric cancers is routinely evaluated by immunohistochemistry and fluorescent in situ hybridization methods because the monoclonal antibody trastuzumab developed against HER-2/neu give rise to significant ...
7
Genome-wide profiling of Epstein-Barr virus integration by targeted sequencing in Epstein-Barr virus associated malignancies
... the gastric carcinomas ...large-size gastric cancers (> 5 cm; Table ...one gastric cancer harboring an especially large number (118) of integration ...
10
Typing of Helicobacter pylori vacA Gene and Detection of cagA Gene by PCR and Reverse Hybridization
... The aim of the present study was to develop an efficient DNA-based detection and typing system for the virulence- associated cagA and vacA genes of H. pylori either in cultured isolates or directly in gastric ...
6
Original Article Phosphorylation status of Akt and caspase-9 in gastric and colorectal carcinomas
... differentiated gastric adenocar- cinomas compared to that in poorly differenti- ated tumors (P < ...diffuse gastric carcinomas, although there was no significant difference in caspase-9 or Akt ...
6
Persistent low expression of hZip1 in mucinous carcinomas of the ovary, colon, stomach and lung
... and gastric carcinomas with low expression of hZip1 in mucinous carcinoma versus high expression in conventional adeno- carcinomas in those two ...mucinous carcinomas were negative to weakly ...
7
Role of expression of P63 and calponin in gastro-intestinal tract carcinomas
... All gastric malignancies were thought to arise from stem /basal cells of ...foveolae(52). Gastric carcinomas are mostly associated with chronic atrophic gastritis (associated with ...situ ...
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