PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22720116-6 2012 In this context, the accumulation of vitamin E in the late endosomal/lysosomal compartments in NPC could lead to a potential decrease of its bioavailability and could be another possible cause of oxidative damage. Vitamin E 37-46 NPC intracellular cholesterol transporter 1 Homo sapiens 95-98 21550990-5 2011 Reduction of NPC1 or NPC2 expression or function in cultured cells caused a marked lysosomal accumulation of vitamin E in cultured cells. Vitamin E 109-118 NPC intracellular cholesterol transporter 1 Homo sapiens 13-17 21550990-9 2011 Taken together, our observations indicate that functionality of NPC1/2 proteins is necessary for proper bioavailability of vitamin E and that the NPC pathology might involve tissue-specific perturbations of vitamin E status. Vitamin E 123-132 NPC intracellular cholesterol transporter 1 Homo sapiens 64-70 21550990-9 2011 Taken together, our observations indicate that functionality of NPC1/2 proteins is necessary for proper bioavailability of vitamin E and that the NPC pathology might involve tissue-specific perturbations of vitamin E status. Vitamin E 123-132 NPC intracellular cholesterol transporter 1 Homo sapiens 64-67