[Expression of Beclin1 in primary hepatocellular carcinoma].
Nan Fang Yi Ke Da Xue Xue Bao
; 29(1): 151-3, 2009 Jan.
Article
em Zh
| MEDLINE
| ID: mdl-19218137
ABSTRACT
OBJECTIVE:
To detect Beclin1 expression and explore its clinical significance in primary hepatocellular carcinoma (HCC).METHODS:
Beclin1 expressions in 10 normal hepatic tissues, 30 hepatitis liver, 30 cirrhotic liver and 50 HCC tissues were detected by immunohistochemical staining.RESULTS:
The positivity rates of Beclin1 expression in the HCC, cirrhotic liver, hepatitis liver and normal liver tissues were 78.00% (39/50), 26.67% (8/30), 53.33% (16/30), and 10.00% (1/10), respectively, showing significant differences between them (chi(2)=28.31, P<0.05). Beclin1 expression was significantly higher in HCC tissues than in the cirrhotic, hepatitis and normal liver tissues (chi(2)=20.39, 5.31, and 14.41, respectively, P<0.05), and hepatitis tissues showed significantly higher Beclin1 expression than hepatic cirrhosis tissues and normal hepatic tissues (chi(2)=4.44 and 4.12, respectively, P<0.05).CONCLUSION:
The abnormal expression of Beclin1 is closely associated with the pathogenesis and development of primary hepatocellular carcinoma, and may play an important role in this process.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Carcinoma Hepatocelular
/
Proteínas Reguladoras de Apoptose
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Neoplasias Hepáticas
/
Proteínas de Membrana
Limite:
Adult
/
Aged
/
Female
/
Humans
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Male
/
Middle aged
Idioma:
Zh
Ano de publicação:
2009
Tipo de documento:
Article