ABC multidrug transporters: structure, function and role in chemoresistance

FJ Sharom - Pharmacogenomics, 2008 - Taylor & Francis
Three ATP-binding cassette (ABC)-superfamily multidrug efflux pumps are known to be
responsible for chemoresistance; P-glycoprotein (ABCB1), MRP1 (ABCC1) and ABCG2 …

ABC efflux pump-based resistance to chemotherapy drugs

PDW Eckford, FJ Sharom - Chemical reviews, 2009 - ACS Publications
Over 1 million new cases of all types of cancer are diagnosed each year in the United States
alone, and 559 650 cancer-related deaths were expected to occur in 2007. 1 …

The power of the pump: mechanisms of action of P-glycoprotein (ABCB1)

SV Ambudkar, IW Kim, ZE Sauna - European Journal of Pharmaceutical …, 2006 - Elsevier
Members of the superfamily of ATP-binding cassette (ABC) transporters mediate the
movement of a variety of substrates including simple ions, complex lipids and xenobiotics. At …

A primer on the mechanics of P-glycoprotein the multidrug transporter

M Hennessy, JP Spiers - Pharmacological research, 2007 - Elsevier
P-glycoprotein (P-gp) the multidrug transporter is a well-characterised member of the super-
family of ATP-binding cassette (ABC) transporters, and mediates the clearance of xenotoxins …

Characterization of an asymmetric occluded state of P-glycoprotein with two bound nucleotides: implications for catalysis

A Siarheyeva, R Liu, FJ Sharom - Journal of Biological Chemistry, 2010 - ASBMB
P-glycoprotein (ABCB1), a member of the ABC superfamily, functions as an ATP-driven
multidrug efflux pump. The catalytic cycle of ABC proteins is believed to involve formation of …

Shedding light on drug transport: structure and function of the P-glycoprotein multidrug transporter (ABCB1)

FJ Sharom - Biochemistry and cell biology, 2006 - cdnsciencepub.com
P-glycoprotein (Pgp; ABCB1), a member of the ATP-binding cassette (ABC) superfamily,
exports structurally diverse hydrophobic compounds from the cell, driven by ATP hydrolysis …

Transport of Alzheimer's associated amyloid-β catalyzed by P-glycoprotein

JW McCormick, L McCormick, G Chen, PD Vogel… - PLoS …, 2021 - journals.plos.org
P-glycoprotein (P-gp) is a critical membrane transporter in the blood brain barrier (BBB) and
is implicated in Alzheimer's disease (AD). However, previous studies on the ability of P-gp to …

[HTML][HTML] The translocation mechanism of P-glycoprotein

R Callaghan, RC Ford, ID Kerr - FEBS letters, 2006 - Elsevier
Multidrug transporters are involved in mediating the failure of chemotherapy in treating
several serious diseases. The archetypal multidrug transporter P-glycoprotein (P-gp) confers …

Transmembrane segment 7 of human P-glycoprotein forms part of the drug-binding pocket

TW Loo, MC Bartlett, DM Clarke - Biochemical Journal, 2006 - portlandpress.com
P-gp (P-glycoprotein; ABCB1) protects us by transporting a broad range of structurally
unrelated compounds out of the cell. Identifying the regions of P-gp that make up the drug …

Dynamic ligand-induced conformational rearrangements in P-glycoprotein as probed by fluorescence resonance energy transfer spectroscopy

B Verhalen, S Ernst, M Börsch, S Wilkens - Journal of Biological Chemistry, 2012 - ASBMB
P-glycoprotein (Pgp), a member of the ATP-binding cassette transporter family, functions as
an ATP hydrolysis-driven efflux pump to rid the cell of toxic organic compounds, including a …