Search results for "Gastric adenocarcinoma"

Early miR-223 Upregulation in Gastroesophageal Carcinogenesis

2017

Objectives: To test miR-223 upregulation during gastric (intestinal-type) and Barrett esophageal carcinogenesis. Methods: miR-223 expression was assessed by quantitative reverse transcription polymerase chain reaction in a series of 280 gastroesophageal biopsy samples representative of the whole spectrum of phenotypic changes involved in both carcinogenetic cascades. The results were further validated by in situ hybridization on multiple tissue specimens obtained from six surgically treated gastroesophageal adenocarcinomas. miR-223 expression was also assessed in plasma samples from 30 patients with early stage (ie, stages I and II) gastroesophageal adenocarcinoma and relative controls. Res…

Combination chemotherapy of 5-fluorouracil, epidoxorubicin and mitomycin C in the palliative treatment of locally advanced and/or metastatic adenocar…

1994

Thirty-seven consecutive patients with advanced and/or metastatic gastric adenocarcinoma received a combination of 5-fluorouracil 600 mg/m2 on days 1, 8, 29, 36; epidoxorubicin 75 mg/m2 i.v. on days 1, 29; mitomycin C 10 mg/m2 i.v. on day 1. This cycle was repeated every 8 weeks. Out of a total of 34 evaluable patients, 2 (5.8%) had a complete response and 7 (20.6%) had a partial response with an overall median duration of 40 weeks (range 20-128). The median survival of responding patients was not reached after a mean follow-up of 76 weeks, while that of patients with no change and progressive disease was reached at 36 and 13 weeks respectively. Treatment was generally well tolerated with h…

Correction for Schneider et al., Complex Cellular Responses of Helicobacter pylori-Colonized Gastric Adenocarcinoma Cells

2015

Volume 79, no. 6, p. [2362–2371][1], 2011. Page 2368: Figure 5 should appear as shown below. ![Figure][2] [1]: /lookup/doi/10.1128/IAI.01350-10 [2]: pending:yes

Meningitis carcinomatosa con pleocitosis polimorfonuclear como forma de presentación de un adenocarcinoma gástrico

2003

HER2 status in advanced gastric carcinoma: A retrospective multicentric analysis from Sicily.

2013

According to the ToGA trial, HER2 has been shown to be predictive for the success of treatment with trastuzumab in advanced gastric cancer (AGC). A number of studies have analyzed HER-2/neu overexpression in gastric carcinoma and identified the rate of HER2 positivity to be markedly varied. To date, the prevalence of HER2 overexpression in Sicilian people with AGC is unknown. Therefore, in the present study, a retrospective immunohistochemical analysis of HER2 was performed in a cohort of 304 AGC samples that were obtained from the archives of 10 Sicilian anatomopathological diagnostic units in order to verify the positive rate of HER2-positive cases. Furthermore, the characteristics of his…