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Full-Text Articles in Biochemistry
Engineering Of Two-Color Atp-Binding Cassette Biosensor Proteins For Discovery Of Novel Substrates And Modulators, Bremansu Osa-Andrews
Engineering Of Two-Color Atp-Binding Cassette Biosensor Proteins For Discovery Of Novel Substrates And Modulators, Bremansu Osa-Andrews
Electronic Theses and Dissertations
ATP-binding cassette (ABC) transporter proteins are a vast, ubiquitous superfamily of proteins most of which unlock the energy from ATP-binding and hydrolysis to influx or efflux a wide spectrum of structurally dissimilar substrates across cell membranes. All eukaryotic ABC transporters including P-gp and MRP1 only exist as efflux pumps whose prominent expression in cells is associated with multidrug resistance of antiretrovirals, antiepileptics, antimalarials and anticancer agents. P-gp and MRP1 reduce the bioavailability and efficacy of chemotherapeutic drugs by actively pumping out these drugs, thereby, leading to poor clinical outcomes during chemotherapy. Due to their clinical importance, profiling of the interaction …