Tariquidar (XR9576): a P-glycoprotein drug efflux pump inhibitor

E Fox, SE Bates - Expert review of anticancer therapy, 2007 - Taylor & Francis
P-glycoprotein actively transports structurally unrelated compounds out of cells, conferring
the multidrug resistance phenotype in cancer. Tariquidar is a potent, specific …

Reversal of ATP-binding cassette drug transporter activity to modulate chemoresistance: why has it failed to provide clinical benefit?

M Yu, A Ocana, IF Tannock - Cancer and Metastasis Reviews, 2013 - Springer
Enhanced drug extrusion from cells due to the overexpression of the ATP-binding cassette
(ABC) drug transporters inhibits the cytotoxic effects of structurally diverse and …

Age-related risk profile and chemotherapy dose response in acute myeloid leukemia: a study by the German Acute Myeloid Leukemia Cooperative Group

T Büchner, WE Berdel, C Haferlach… - Journal of Clinical …, 2009 - ascopubs.org
Purpose The purpose of the study was to assess the contribution of age and disease
variables to the outcome of untreated patients with acute myeloid leukemia (AML) receiving …

Zosuquidar, a novel modulator of P-glycoprotein, does not improve the outcome of older patients with newly diagnosed acute myeloid leukemia: a randomized …

LD Cripe, H Uno, EM Paietta, MR Litzow… - Blood, The Journal …, 2010 - ashpublications.org
Zosuquidar, which modulates P-glycoprotein (P-gp) with minimal delay of anthracycline
clearance, may reverse P-gp–mediated resistance in acute myeloid leukemia without …

Epigenetic changes to the MDR1 locus in response to chemotherapeutic drugs

EK Baker, RW Johnstone, JR Zalcberg, A El-Osta - Oncogene, 2005 - nature.com
The mechanism of action of chemotherapeutic drugs and their ability to induce multidrug
resistance (MDR) are of relevance to cancer treatment. Overexpression of P-glycoprotein …

MDR1 and MRP1 gene expression are independent predictors for treatment outcome in adult acute myeloid leukaemia

M Schaich, S Soucek, C Thiede… - British journal of …, 2005 - Wiley Online Library
Multi drug resistance (MDR) is a major obstacle for cancer therapy. The three major
candidates accounting for the development of MDR in acute myeloid leukaemia (AML) are …

Increased expression of the breast cancer resistance protein (BCRP) in relapsed or refractory acute myeloid leukemia (AML)

MM Van den Heuvel-Eibrink, EAC Wiemer, A Prins… - Leukemia, 2002 - nature.com
Expression of the multidrug resistance proteins P-glycoprotein, encoded by the MDR1 gene,
multidrug resistance-associated protein (MRP1) and the lung resistance-related protein or …

Risk stratification of intermediate-risk acute myeloid leukemia: integrative analysis of a multitude of gene mutation and gene expression markers

V Rockova, S Abbas, BJ Wouters… - Blood, The Journal …, 2011 - ashpublications.org
Numerous molecular markers have been recently discovered as potential prognostic factors
in acute myeloid leukemia (AML). It has become of critical importance to thoroughly evaluate …

Dose escalation studies of cytarabine, daunorubicin, and etoposide with and without multidrug resistance modulation with PSC-833 in untreated adults with acute …

JE Kolitz, SL George, RK Dodge, DD Hurd… - Journal of Clinical …, 2004 - ascopubs.org
Purpose P-glycoprotein (Pgp) is strongly inhibited by PSC-833. A chemotherapy dose-
escalation study was performed with PSC-833 in patients younger than 60 years with …

The impact of dose escalation and resistance modulation in older patients with acute myeloid leukaemia and high risk myelodysplastic syndrome: the results of the …

AK Burnett, D Milligan, A Goldstone… - British journal of …, 2009 - Wiley Online Library
The acute myeloid leukaemia (AML) 14 trial addressed four therapeutic questions in patients
predominantly aged over 60 years with AML and High Risk Myelodysplastic Syndrome:(i) …