Refine
Year of publication
- 2012 (128) (remove)
Document Type
- Article (128) (remove)
Keywords
- (Bio)degradation (1)
- 802.15.4 (1)
- Acceleration (1)
- Afterload (1)
- Alginate beads (1)
- Anastomotic leakage (1)
- Aufschlagversuch (1)
- Autolysis (1)
- Avalanche (1)
- Bank-issued Warrants (1)
- Bluetooth (1)
- Borehole heat exchanger (1)
- Calorimetric gas sensor (1)
- Cell permeability (1)
- CellDrum (1)
- Cellular force (1)
- Chemical imaging sensor (1)
- Circular Dichroism (1)
- Compliance (1)
- Consensus (1)
Institute
- Fachbereich Medizintechnik und Technomathematik (41)
- Fachbereich Wirtschaftswissenschaften (26)
- INB - Institut für Nano- und Biotechnologien (25)
- Fachbereich Chemie und Biotechnologie (15)
- Fachbereich Elektrotechnik und Informationstechnik (14)
- IfB - Institut für Bioengineering (14)
- Fachbereich Maschinenbau und Mechatronik (11)
- Fachbereich Bauingenieurwesen (5)
- Fachbereich Energietechnik (5)
- Fachbereich Architektur (3)
- Fachbereich Luft- und Raumfahrttechnik (3)
- Sonstiges (3)
- Solar-Institut Jülich (2)
- Fachbereich Gestaltung (1)
- Freshman Institute (1)
- Nowum-Energy (1)
Generation and Characterization of a Novel Multidrug Resistance Protein 2 Humanized Mouse Line
(2012)
The multidrug resistance protein (MRP) 2 is predominantly expressed in liver, intestine, and kidney, where it plays an important role in the excretion of a range of drugs and their metabolites or endogenous compounds into bile, feces, and urine. Mrp knockout [Mrp2(−/−)] mice have been used recently to study the role of MRP2 in drug disposition. Here, we describe the first generation and initial characterization of a mouse line humanized for MRP2 (huMRP2), which is nulled for the mouse Mrp2 gene and expresses the human transporter in the organs and cell types where MRP2 is normally expressed. Analysis of the mRNA expression for selected cytochrome P450 and transporter genes revealed no major changes in huMRP2 mice compared with wild-type controls. We show that human MRP2 is able to compensate functionally for the loss of the mouse transporter as demonstrated by comparable bilirubin levels in the humanized mice and wild-type controls, in contrast to the hyperbilirubinemia phenotype that is observed in MRP2(−/−) mice. The huMRP2 mouse provides a model to study the role of the human transporter in drug disposition and in assessing the in vivo consequences of inhibiting this transporter by compounds interacting with human MRP2.