publication . Other literature type . Article . 2007

Regulation of hepatic bile acid transporters Ntcp and Bsep expression

Xingguo Cheng; Curtis D. Klaassen; David B. Buckley;
Open Access English
  • Published: 19 Aug 2007
Sodium-taurocholate cotransporting polypeptide (Ntcp) and bile salt export pump (Bsep) are two key transporters for hepatic bile acid uptake and excretion. Alterations in Ntcp and Bsep expression have been reported in pathophysiological conditions. In the present study, the effects of age, gender, and various chemicals on the regulation of these two transporters were characterized in mice. Ntcp and Bsep mRNA levels in mouse liver were low in the fetus, but increased to its highest expression at parturition. After birth, mouse Ntcp and Bsep mRNA decreased by more than 50%, and then gradually increased to adult levels by day 30. Expression of mouse Ntcp mRNA and p...
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Medical Subject Headings: digestive system
free text keywords: Article, Biochemistry, Pharmacology, Endocrinology, medicine.medical_specialty, medicine, Hormone, Biology, Chenodeoxycholic acid, chemistry.chemical_compound, chemistry, Internal medicine, Cholestyramine, medicine.drug, Bile Salt Export Pump, Bile acid, medicine.drug_class, Enzyme inducer, biology.protein, Growth hormone secretion, Transporter
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