Variants Associated with Infantile Cholestatic Syndromes Detected in Extrahepatic Biliary Atresia by Whole Exome Studies: A 20-Case Series from Thailand.
Real time reverse transcriptase polymerase chain reaction was applied for the mRNA expression measurement of 8 bile acid transport correlative proteins, organic anion transporting polypeptide (OATP)1A2, OATP1B1, multidrug resistance protein (MRP)1, MRP2, anion exchanger (AE)2, bile salt export pump (BSEP), multidrug resistance 3, and familial intrahepatic cholestasis (FIC)1, in normal human placentas (n=20) and those with ICP (n=20).
We would like to add some comments on a paper recently published concerning the role of ABCB11 and ABCC2 polymorphisms in both ICP and contraceptive-induced cholestasis, especially in the light of our recently published findings about a positive association between ICP and ABCC2 common variants.