Argentina
| info:eu-repo/semantics/article
Genetic determinants of acquired cholestasis: A systems biology approach
Fecha
2012-01Registro en:
Sookoian, Silvia Cristina; Pirola, Carlos José; Genetic determinants of acquired cholestasis: A systems biology approach; Frontiers in Bioscience; Frontiers in Bioscience; 17; 1-2012; 206-220
1093-9946
CONICET Digital
CONICET
Autor
Sookoian, Silvia Cristina
Pirola, Carlos José
Resumen
Cholestatic liver diseases encompass a complex spectrum of intrahepatic and cholangiocellular cholestasis, whose etiologies include genetic and environmental components. This review focuses on the role of the genetic component of three adult cholestatic diseases, namely, primary sclerosing cholangitis (PSC), primary biliary cirrhosis (PBC), and intrahepatic cholestasis of pregnancy (ICP). In particular, we integrate genomic, molecular, and physiological data to understand the putative interplay between the underlying genetic mechanisms involved in the susceptibility of these diseases. This approach is based on the hypothesis that a more integrative knowledge of the genetic determinants of cholestatic diseases may have a strong impact on the development of improved therapies. We also propose the strategy of gene prioritization to identity potential candidate genes for disease susceptibility, and show some examples of "leading genes of human cholestatic pathways". Finally, based on the hypothesis that common physiologic processes and molecular networks may influence the risk of adult cholestatic diseases, we used a candidate gene prioritization application based on the use of a protein-protein interaction network as part of the 'interactome'.