Liver-directed gene therapy results in long term correction of progressive familial intrahepatic cholestasis type 3 in mice
Progressive familial intrahepatic cholestasis type 3 (PFIC3) is an autosomal-recessive liver disorder that presents with cholestasis at young age and progresses to cirrhosis and end-stage liver disease before adulthood [1 –3]. PFIC3 is caused by impairment of phosphatidylcholine (PC) translocation to bile by the canalicular membrane protein ATP Binding Cassette subfamily B member 4 (ABCB4), formerly known as multidrug resistance protein 3 (MDR3), encoded by the ABCB4 gene [4–6]. In bile, PC is essential in the fo rmation of mixed micelles with bile salts that protect the lining of the biliary tree from their detergent properties.
Source: Journal of Hepatology - Category: Gastroenterology Authors: Sem J. Aronson, Robert S. Bakker, Xiaoxia Shi, Suzanne Duijst, Lysbeth ten Bloemendaal, Dirk R. de Waart, Joanne Verheij, Ronald P. Oude Elferink, Ulrich Beuers, Coen C. Paulusma, Piter J. Bosma Source Type: research
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