Hepatocellular carcinoma(HCC) is one of the most common malignant diseases worldwide and comes third in cancer-related mortality.Although there is a broad spectrum of treatment options to choose from,only a few patien...Hepatocellular carcinoma(HCC) is one of the most common malignant diseases worldwide and comes third in cancer-related mortality.Although there is a broad spectrum of treatment options to choose from,only a few patients are eligible candidates to receive a curative therapy according to their stage of disease,and thus palliative treatment is implemented in the majority of the patients suffering from liver cancer.Sorafenib,a multikinase inhibitor,is the only currently approved agent for systemic therapy in patients with advanced stage HCC and early stage liver disease.It has been shown to improve the overall survival,but with various side effects,while its cost is not negligible.Sorafenib has been in the market for a decade and has set the stage for personalized targeted therapy.Its role during this time has ranged from monotherapy to neoadjuvant and adjuvant treatment with surgical resection,liver transplantation and chemoembolization or even in combination with other chemotherapeutic agents.In this review our aim is to highlight in depth the current position of Sorafenib in the armamentarium against HCC and how that has evolved over time in its use either as a single agent or in combination with other therapies.展开更多
Canstatin is a novel inhibitor of angiogenesis and tumor growth, derived from the C-terminal globular non-collageneous (NCl) domain of the a2 chain of type IV collagen. It inhibits endothelial cell proliferation and m...Canstatin is a novel inhibitor of angiogenesis and tumor growth, derived from the C-terminal globular non-collageneous (NCl) domain of the a2 chain of type IV collagen. It inhibits endothelial cell proliferation and migration in a dose-dependent manner, and induces endothelial cell apoptosis. In vivo experiments show that canstatin significantly inhibits solid tumor growth. The canstatin mediated inhibition of tumor is related to apoptosis. Canstatin- induced apoptosis is associated with phosphatidylinositol 3-kinase/Akt inhibition and is dependend upon signaling events transduced trough membrane death receptor.展开更多
文摘Hepatocellular carcinoma(HCC) is one of the most common malignant diseases worldwide and comes third in cancer-related mortality.Although there is a broad spectrum of treatment options to choose from,only a few patients are eligible candidates to receive a curative therapy according to their stage of disease,and thus palliative treatment is implemented in the majority of the patients suffering from liver cancer.Sorafenib,a multikinase inhibitor,is the only currently approved agent for systemic therapy in patients with advanced stage HCC and early stage liver disease.It has been shown to improve the overall survival,but with various side effects,while its cost is not negligible.Sorafenib has been in the market for a decade and has set the stage for personalized targeted therapy.Its role during this time has ranged from monotherapy to neoadjuvant and adjuvant treatment with surgical resection,liver transplantation and chemoembolization or even in combination with other chemotherapeutic agents.In this review our aim is to highlight in depth the current position of Sorafenib in the armamentarium against HCC and how that has evolved over time in its use either as a single agent or in combination with other therapies.
文摘Canstatin is a novel inhibitor of angiogenesis and tumor growth, derived from the C-terminal globular non-collageneous (NCl) domain of the a2 chain of type IV collagen. It inhibits endothelial cell proliferation and migration in a dose-dependent manner, and induces endothelial cell apoptosis. In vivo experiments show that canstatin significantly inhibits solid tumor growth. The canstatin mediated inhibition of tumor is related to apoptosis. Canstatin- induced apoptosis is associated with phosphatidylinositol 3-kinase/Akt inhibition and is dependend upon signaling events transduced trough membrane death receptor.
