Hepatocellular carcinoma (HCC) is the most frequent primary neoplasm of the liver, and is the fourth most common malignancy worldwide. It is also the third leading cause of cancer-related deaths. Most cases of HCC develop on a pre-existing chronic liver disease, usually due to hepatitis C virus (HCV), hepatitis B virus (HBV), or alcohol. However, between 15% and 50% of HCC develops in the absence of a known etiology of liver disease, and different lines of evidence identify in non-alcoholic fatty liver disease (NAFLD) a possible relevant risk factor for occurrence of HCC. Insulin resistance (IR), steatosis, oxidative stress and imbalances in adipokine/cytokine interplay, the most important factors involved in NAFLD pathogenesis and progression, could also have a determinant role in liver carcinogenesis by promoting cellular growth and DNA damage. Recently, behavioral therapy and various insulin sensitizing agents have been tested in the treatment of NAFLD. A number of studies suggest that these approaches improve IR and reduce steatosis, necroinflammation and fibrosis. A potential role of these therapeutic strategies in the prevention of hepatocarcinogenesis can thus be envisaged.
|Numero di pagine||12|
|Rivista||CURRENT PHARMACEUTICAL DESIGN|
|Stato di pubblicazione||Published - 2010|
All Science Journal Classification (ASJC) codes
- Drug Discovery