PMID: 22340235Feb 22, 2012Paper

Role of tissue factor in hepatocellular carcinoma genesis, invasion and metastasis

Chinese Medical Journal
Qi ZhouBao-Gang Peng

Abstract

Numerous studies indicate that tissue factor (TF), namely tissue thromboplastin, has a close relationship with malignant tumor genesis and progress. It contributes to blood coagulation as well as the regulation of cellular differentiation, the formation of blood vessels, and also tumor recurrence and metastasis. The present study aimed to detect TF expression in hepatocellular carcinoma (HCC) patients and to elucidate its association with prognosis and clinical features of the disease. The plasma TF levels of 50 HCC patients and 30 controls were assayed by ELISA. The expressions of TF mRNA and protein in HCC tissues, adjacent tissues and normal tissues were detected by reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting. The acquired data were analyzed with related clinic-pathological documents. The patients were followed up for five years, and the relationship between TF and prognosis was analyzed. The plasma TF levels were significantly increased in HCC compared to the controls (P < 0.05), presenting a close relationship with differentiation level, tumor size and hepatocirrhosis occurrence (P < 0.05). There were remarkably higher values in cases of lymphatic metastasis, extrahepatic metastasis and po...Continue Reading

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