Down-regulation of NTCP in proliferating Hepatocyte is mediated by cyclin D1 and p53

来源 :第十一届全国病毒学学术研讨会暨第六届武汉现代病毒学国际研讨会 | 被引量 : 0次 | 上传用户:Tianic
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  Background: Na+/taurocholate co-transporter polypeptide(NTCP),localized on the membrane of human hepatocytes,is the main hepatocellular sodium-dependent co-transporter protein for uptaking bile acid.NTCP also acts as a functional hepatocyte receptor responsible for the entry of hepatitis B virus(HBV)infection.Previous studies indicated that the expression of NTCP may be affected by the proliferating status of hepatocyte.However,the underlying mechanism remains elusive.
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