Expression of fragile histidine triad and Ki-67 in primary gallbladder carcinoma and their clinical significances
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چکیده
منابع مشابه
Fragile histidine triad protein expression in nonsmall cell lung cancer and correlation with Ki-67 and with p53.
Fragile histidine triad (FHIT) is a tumour suppressor gene, which is altered in a variety of epithelial tumours, including lung cancer. Biochemical and functional pathways of its tumourigenicity are not yet understood. Its role in tumour proliferation is particularly controversial. The purpose of this study was to correlate the expression of FHIT protein in nonsmall cell lung cancer (NSCLC) wit...
متن کاملExpression of the Fragile Histidine Triad Gene in Laryngeal Carcinoma
The aim of this study was to investigate Fragile Histidine Triad Gene (FHIT) expression in laryngeal squamous cell carcinoma. The paraffin embedded tissue blocks of 64 laryngeal squamous cell carcinoma specimens were enrolled in the study. FHIT expression was detected by an immunohistochemical method. Rabbit polyclonal antibody was used for immunohistochemical study. FHIT expression was low in ...
متن کاملFHIT (fragile histidine triad)
Fhit protein is a tumor suppressor with reduced or no expression in many types of cancer. Fhit expression is more frequently lost in cancers of individuals with familial mutations causing deficiency in DNA repair genes such as BRCA1 and BRCA2 and MSH2. In vitro Fhit acts as a hydrolase that cleaves diadenosine triphosphate (Ap3A) to ADP and AMP. The Fhit-Ap3A enzyme-substrate complex appears to...
متن کاملAberrant fragile histidine triad gene transcripts in primary hepatocellular carcinoma and liver cirrhosis.
To determine whether transcriptional alterations of the fragile histidine triad (FHIT) gene play a role in the development and progression of human hepatocellular carcinoma (HCC) we used reverse transcription-PCR to examine mRNA FHIT expression in 28 paired samples of HCC (24 in cirrhotic and 4 in noncirrhotic livers) and matched noncancerous tissue and in 10 normal livers. We also assessed los...
متن کاملExpression of fragile histidine triad (FHIT) and WW-domain oxidoreductase gene (WWOX) in nasopharyngeal carcinoma.
The aim of the present study was to analyze the expression of FHIT and WWOX in nasopharyngeal carcinoma (NPC) and correlations with clinical pathologic features. mRNA expression of the FHIT and WWOX was assessed by real-time fluorescent relatively quantitative PCR in 61 NPC tissues and 45 non-cancerous nasopharyngeal tissues. As a result, mRNA expression levels of both FHIT and WWOX were signif...
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ژورنال
عنوان ژورنال: World Chinese Journal of Digestology
سال: 2006
ISSN: 2219-2859
DOI: 10.11569/wcjd.v14.i35.3382