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1 BC) transporter genes, thus affecting global drug efflux.
2 eltaloop) failed to complement its defect in drug efflux.
3 d by residence in macrophages and depends on drug efflux.
4 propose mechanisms for complex formation and drug efflux.
5 iciency induced by 5-CHInd and its effect on drug efflux.
6 surface translocation and thus Pgp-mediated drug efflux.
7 actor, and increased P-glycoprotein-mediated drug efflux.
8 tance involves P-glycoprotein (Pgp)-mediated drug efflux.
9 lymerization while inhibiting P-glycoprotein drug efflux.
10 covery of other ABC transporters involved in drug efflux.
11 plays a role in the physiological process of drug efflux.
12 d drug resistance and enhanced MRP1-mediated drug efflux.
13 ate (MTX), because of enhanced ATP-dependent drug efflux.
14 t cells exhibited increased energy-dependent drug efflux.
15 biophysical processes, among them increased drug efflux.
16 xpressing cells, an effect due to diminished drug efflux.
17 cholesterol esterification and MDR-catalyzed drug efflux.
18 l resistance of this organism through active drug efflux.
19 mediates multidrug resistance through active drug efflux.
20 tanding as to how acid/base chemistry drives drug efflux.
21 plication forks, reduced PARP1 trapping, and drug efflux.
22 d-open and outward-open states necessary for drug efflux.
23 NP was not affected by transporter-mediated drug efflux.
24 ial BLN resistance to the parasites by rapid drug efflux.
25 cross-linking inhibited ATPase activity and drug efflux.
26 intranuclear delivery, thereby circumventing drug efflux.
27 herapy by reducing ROS levels and increasing drug efflux.
28 d nontransported inhibitor of ABCG2-mediated drug efflux.
29 s a strong uncoupling of ATPase activity and drug efflux.
30 inding stimulates ATP hydrolysis followed by drug efflux.
31 administration strategies targeting reduced drug efflux.
32 DR1 protein expression (71%), and functional drug efflux (58%); each of these factors occurred at hig
34 to indirectly interfere with P-glycoprotein drug efflux activity as a consequence of carbonic anhydr
35 report that the conformation of P-gp and its drug efflux activity can be altered by synonymous polymo
36 y, stimulation of TLR2 induced synthesis and drug efflux activity of ABCB1/MDR1 p-gp in murine and hu
42 anslocates to the cell surface, and mediates drug efflux; alternatively, 150-kDa Pgp is cleaved to a
43 ated that these new compounds abolished P-gp drug efflux and accumulated high intracellular concentra
44 ture-activity relationships controlling both drug efflux and ATPase activity of ABCG2 and to elucidat
45 over a mechanism of BCRP-mediated intestinal drug efflux and barrier functions and establish a role f
48 e relative roles of drug bioavailability and drug efflux and drug influx proteins in the development
50 ponent of the efflux pump, TolC, stimulating drug efflux and inducing expression of other efflux pump
51 istance mediated by ABCG2 through inhibiting drug efflux and may be used potentially in humans to mod
53 more, this domain has activity that inhibits drug efflux and resistance function of the full-length A
54 -binding cassette (ABC) transporter-mediated drug efflux and strongly increases the apparent bioavail
55 o both CFTR channel opening and MRP-mediated drug efflux and that CFTR channels and MRP pumps utilize
56 important roles, in both the specificity of drug efflux and the sensitivity of the transporter to re
57 ich is an outer membrane protein involved in drug efflux and type I protein secretion, is required fo
58 ecule largely eludes P glycoprotein-mediated drug efflux, and an analog is currently being evaluated
60 xpression of MRP is associated with enhanced drug efflux, and that MRP transcript is widely expressed
61 ing cassette (ABC) transporters that mediate drug efflux, and, specifically, ABCB1, ABCG2 and ABCC1 a
62 i) the inhibition of P-glycoprotein mediated drug efflux; and (vii) the TAT-medicated nuclear translo
65 istance (MDR), which is mediated by multiple drug efflux ATP-binding cassette (ABC) transporters, is
66 f chemoresistance due to the presence of the drug-effluxing ATP binding cassette (ABC) transporters r
67 (P-gp) is one of the best-known mediators of drug efflux-based multidrug resistance in many cancers.
68 a key mediator of multidrug resistance, the drug efflux behavior of P-glycoprotein (P-gp) remains a
69 to the utility and overall strategy of using drug efflux blockers in patients with established Pgp ov
72 ate or competitive inhibitor of Pgp-mediated drug efflux but rather acts as a noncompetitive modulato
74 t mitochondrial mechanism and broadly blocks drug efflux by an apparently pBR-independent, ABC transp
75 reased cell uptake and significantly reduced drug efflux by model multidrug resistant (MDR) breast ca
80 Moreover, recent evidence suggests that high drug efflux cancer cells (HDECC) may be selectively enri
81 report shows a comparative response to MDR, drug efflux capability and reactive oxygen species (ROS)
83 ells can be enriched based on their inherent drug efflux capability mediated by the ABC transporter A
84 neg) cells suggesting that they possess high drug efflux capacity and intracellular drug detoxificati
86 CLL and mantle cell lymphoma, including rare drug effluxing chemotherapy resistant tumor cells that h
89 problem here using the example of monitoring drug efflux from a monolayer of cancer cells with microv
91 most common cause of MDR involves increased drug efflux from cancer cells mediated by members of the
94 ssion profiles revealed significantly higher drug efflux from leukemic SP cells than from non-SP cell
95 nto the apical membrane inner monolayer, and drug efflux from P-gp into the apical chamber, as well a
96 sical processes, one of them being increased drug efflux from resistant cells which leads to a decrea
97 nce-associated protein (MRP) responsible for drug efflux from the cancer cells (pump resistance) and
102 er functions in tumorigenesis independent of drug efflux have not been described that might help expl
104 orter LmrP from Lactococcus lactis catalyses drug efflux in a membrane potential and chemical proton
105 nduces chemoresistance in part by increasing drug efflux in an ABC transporter-dependent manner.
106 ional adenosine triphosphate (ATP)-dependent drug efflux in certain multidrug-resistant cancer cell l
109 Finally, the homodimers reverse Pgp-mediated drug efflux in intact cells overexpressing Pgp, and 11 A
110 totoxic inhibitor of P-glycoprotein-mediated drug efflux in multidrug-resistant human colon cancer ce
112 enhancement of nuclear accumulation and less drug efflux in the resistant cells treated by DLMC+US th
113 es avert P-gp binding, abolish P-gp-mediated drug efflux, increase intracellular drug concentration,
114 ions, the contribution of exosomes to active drug efflux increased with drug concentration and exceed
115 nterestingly, MDR1 expression and functional drug efflux increased with patient age, from a frequency
116 patients taking simvastatin, suggesting that drug-efflux interactions generate collateral toxicity th
118 in the subnanomolar range, resistance due to drug efflux is a common phenomenon among the antitubulin
123 aclitaxel, which suggests that P-gp-mediated drug efflux is unlikely to be the only cause of paclitax
124 and drug-susceptible isolates suggests that drug efflux may be a less significant contributor to res
126 observations implicate vesicle shedding as a drug efflux mechanism potentially involved in drug resis
131 ch resistance has been associated with rapid drug efflux mediated by the multidrug resistance gene 1
133 promoter DNA, derepression of the mexAB-oprM drug efflux operon, and increased antibiotic resistance
135 Resistance is not mediated through increased drug efflux or metabolism, but is shown to emerge from l
136 of intracellular drug distribution either by drug efflux or sequestration into intracellular organell
137 ulation of glutathione, thioredoxin, and the drug efflux pathways involved in detoxification of elect
138 f the four transporter families that contain drug efflux permeases indicate that drug resistance aros
143 od-brain barrier (BBB), a process limited by drug efflux proteins such as P-glycoprotein (P-gp) at th
149 called P-glycoprotein (Pgp), which acts as a drug efflux pump actively depleting intracellular drug c
150 to that of verapamil) toward the whole-cell drug efflux pump activity of mycobacteria, thus turning
151 expression of P-glycoprotein, an ATP-driven drug efflux pump and a critical determinant of drug entr
152 P-glycoprotein (P-gp), suggesting an active drug efflux pump as a potential mechanism of drug resist
154 ord with the notion that MRP8 functions as a drug efflux pump for nucleotide analogs, MRP8-transfecte
155 a2 induces drug resistance by activating the drug efflux pump gene ABCC3 and anti-apoptotic Bcl-2 fam
157 sistance-1 (MDR1) acts as a chemotherapeutic drug efflux pump in tumor cells, although its physiologi
158 protein (Pgp) in brain capillaries that this drug efflux pump is a factor in limiting the penetration
161 cytosolically delivered IgGs can inhibit the drug efflux pump multidrug resistance-associated protein
162 P-glycoprotein (P-gp, MDR1) is a promiscuous drug efflux pump of substantial pharmacological importan
164 MCF-7 cells and overexpression of an active drug efflux pump P-170 glycoprotein in resistant MCF-7/A
166 xic to a series of cell lines expressing the drug efflux pump P-glycoprotein (P-gp, ABCB1) and MRP1 (
167 and reported to be a potent inhibitor of the drug efflux pump P-glycoprotein and demonstrated the abi
168 tant pre-tumorigenic cells indicate that the drug efflux pump P-glycoprotein is responsible for the M
169 CYP) 3A4 and 3A5 are also transported by the drug efflux pump P-glycoprotein, we determined whether e
170 ed, but it is known to be transported by the drug efflux pump P-glycoprotein, which is expressed in e
172 P-Glycoprotein (Pgp), an energy-dependent drug efflux pump responsible for multidrug resistance of
173 to the presence of a novel, energy-dependent drug efflux pump similar to P-glycoprotein and multidrug
174 uman P-glycoprotein (P-gp) is a cell surface drug efflux pump that contains two nucleotide binding do
175 lted in the inhibition of P-gp expression (a drug efflux pump to increase excretion of anticancer dru
176 in (P-gp) functions as a membrane-associated drug efflux pump whose increased expression results in r
177 P-glycoprotein (Pgp) is an ATP-dependent drug efflux pump whose overexpression confers multidrug
178 ndent hydrophobic natural product anticancer drug efflux pump whose overexpression confers multidrug
181 P-glycoprotein (P-gp), an ATP-dependent drug efflux pump, has been implicated in multidrug resis
185 sistance (MDR) phenotype, as mediated by the drug efflux pump, P-glycoprotein, is one of the most ext
187 brain barrier, P-glycoprotein, an ATP-driven drug efflux pump, selectively limits drug access to the
188 drug-independent assembly of the tripartite drug efflux pump, specifically in coupling the inner mem
189 s" paralleled by overexpression of the ABCG2 drug efflux pump, whereas in tumors relapsing after non-
198 has a high self-renewal capacity, an active drug-efflux pump, and high content of anti-apoptotic pro
200 nal profiling, that indole serves to turn on drug efflux pumps and oxidative-stress protective mechan
201 n and transport activity of three ATP-driven drug efflux pumps at the blood-brain barrier [P-glycopro
203 c Candida strains lacking one or more of the drug efflux pumps Cdr1p, Cdr2p, and Mdr1p to determine t
204 ant cell lines with activated P-glycoprotein drug efflux pumps compared to drug-sensitive parent cell
206 our data support a model in which a role of drug efflux pumps is to mediate cell-cell communication
207 ATP)-binding cassette (ABC) transporters are drug efflux pumps responsible for the multidrug resistan
208 olC is the cell surface component of several drug efflux pumps that are responsible for bacterial res
209 verapamil directly inhibits M. tuberculosis drug efflux pumps through its human P-glycoprotein (PGP)
212 ach family and that the diversity of current drug efflux pumps within each family arose from just one
213 AC1 (encoding a transcriptional regulator of drug efflux pumps) made independent, additive contributi
214 hemotherapy failure is the overexpression of drug efflux pumps, ABCB1 (also known as MDR1 or P-gp) an
215 radical scavenging, increased expression of drug efflux pumps, and changes in gene expression that a
216 egulation of osmoprotectant transporters and drug efflux pumps, and down-regulation of membrane porin
217 olute influx and efflux, including potential drug efflux pumps, and for products implicated in carbon
218 esenchymal transition, the overexpression of drug efflux pumps, and the extracellular vesicle-mediate
220 (MRP6, ABCC6), a member of the MRP family of drug efflux pumps, are the genetic basis of Pseudoxantho
221 oxygen species (ROS)-scavenging enzymes and drug efflux pumps, but how these genes are up-regulated
223 ven events, starting with induction of multi-drug efflux pumps, followed by the development of chromo
224 ch reduction can be effected by a variety of drug efflux pumps, of which the most widely studied is P
227 overproduction of target genes that include drug efflux pumps, which in turn confer high level drug
237 in the ergosterol pathway targeted by azole drugs, efflux pumps, and a transcription factor that pos
239 anisms including upregulation of C. albicans drug-efflux, regulation of oxidative stress response, an
240 translocation inactivated MtrD and abolished drug efflux, rendered both MtrE and MtrE-E434K vancomyci
242 ng quantitative real-time PCR and functional drug efflux studies, we observed that Tie2 activation re
245 MC activation, repair of DNA lesions, and/or drug efflux), support the hypothesis that a functional m
246 ividual genes encoding the AcrABZ-TolC multi-drug efflux system drastically reduced infection by bact
249 lation-division (RND)-type systems and/or in drug efflux systems belonging to the major facilitator (
252 almonella virulence and a strain lacking all drug efflux systems was avirulent when mice were inocula
253 es, which results from chromosomally encoded drug-efflux systems and multiple acquired resistance mec
254 r efficacy of purine nucleosides by blocking drug efflux that may be a significant mode of resistance
256 terfere with P-glycoprotein (P-gp)-dependent drug efflux, the second randomization tested the benefit
257 myeloid leukemia, is frequently mediated by drug efflux through P-glycoprotein (P-gp) overexpression
258 tent with a model whereby C1orf115 modulates drug efflux through regulation of the major drug exporte
260 sis and blocks P-glycoprotein (Pgp)-mediated drug efflux to chemosensitize cancer cells at least as w
262 on of the MRP4 gene correlated with enhanced drug efflux; transfer of chromosome 13 containing the am
263 nstrate that genetic variation within an ABC-drug efflux transporter (Abcb5) affected susceptibility
265 d affected the function of membrane-embedded drug efflux transporter ABCB1, triggering the integrated
268 mmon polymorphic variant of the chemotherapy drug efflux transporter ABCG2, which contributes to norm
270 n the cytochrome P450 mono-oxygenase system, drug efflux transporter adenosine triphosphate-binding c
275 Asia, mediated primarily by mutations in the drug efflux transporter PfCRT, we have explored whether
277 resistance-associated protein 1 (MRP1) is a drug efflux transporter that has been implicated in the
279 P-binding cassette (ABC) membrane-associated drug efflux transporter, is known to localize at the blo
280 expression and transport activity of the key drug efflux transporter, P-glycoprotein (6 h EC(50) was
282 ions of the anticancer drug vinorelbine with drug efflux transporters and cytochrome P450 3A drug-met
284 barrier dysfunction is overexpression of the drug efflux transporters P-glycoprotein (P-gp) and breas
285 Eukaryotes use a highly conserved set of drug efflux transporters that confer pleiotropic drug re
286 ced cellular drug concentrations mediated by drug efflux transporters, and permeability barriers asso
291 of resistance must be nonspecific, involving drug-efflux transporters such as ATP-binding cassette su
293 resistance glycoprotein MDR1 and functional drug efflux using sensitive flow cytometric techniques.
295 Mean multidrug resistance-protein-mediated drug efflux was significantly lower in the leukemic blas
298 Third, to avoid P-glycoprotein-mediated drug efflux, we further designed another delivery vehicl