Genetic determinants of acquired cholestasis: A systems biology approach

Authors
Sookoian, Silvia Cristina; Pirola, Carlos José
Publication Year
2012
Language
English
Format
article
Status
Published version
Description
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'.
Fil: Sookoian, Silvia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina
Fil: Pirola, Carlos José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Médicas. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones Médicas; Argentina
Subject
Cholestasis
PSC
PBC
ICP
Otros tipos de Medicina Clínica
Medicina Clínica
CIENCIAS MÉDICAS Y DE LA SALUD
Access level
Restricted access
License
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repository
CONICET Digital (CONICET)
Institution
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identifier
oai:ri.conicet.gov.ar:11336/67356