AUTOIMMUNE, CHOLESTATIC, AND BILIARY DISEASE Preferential X Chromosome Loss But Random Inactivation Characterize Primary Biliary Cirrhosis Monica Miozzo,1,* Carlo Selmi,2,3,* Barbara Gentilin,1 Francesca R. Grati,1,4 Silvia Sirchia,1 Sabine Oertelt,2,3 Massimo Zuin,2 M. Eric Gershwin,3 Mauro Podda,2 and Pietro Invernizzi2 Recent work has demonstrated enhanced X monosomy in women with primary biliary cirrhosis (PBC) as well [...]