Searched for: subject:"Tumor%5C%2BCells%2C%5C%2BCultured"
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van Zanden, J.J. (author), Geraets, L. (author), Wortelboer, H.M. (author), van Bladeren, P.J. (author), Rietjens, I.M.C.M. (author), Cnubben, N.H.P. (author), TNO Voeding (author)
The objective of this study was to investigate the structural requirements necessary for inhibition of glutathione S-transferase P1-1 (GSTP1-1) and GS-X pump (MRP1 and MRP2) activity by structurally related flavonoids, in GSTP1-1 transfected MCF7 cells (pMTG5). The results reveal that GSTP1-1 activity in MCF7 pMTG5 cells can be inhibited by some...
article 2004
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van Iersel, M.L.P.S. (author), Cnubben, N.H.P. (author), Smink, N. (author), Koeman, J.H. (author), van Bladeren, P.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The cyclopentenone prostaglandin A2 (PGA2) is known to inhibit cell proliferation, and metabolism of this compound thus might be important in controlling its ultimate function. The glutathione-related metabolism of PGA2 was therefore investigated both with purified glutathione S-transferase P1-1 (GSTP1-1) and with IGR-39 human melanoma cells....
article 1999
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Zaman, G.J.R. (author), Cnubben, N.H.P. (author), van Bladeren, P.J. (author), Evers, R. (author), Borst, P. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
The multidrug resistance protein MRP has been shown to mediate the transport of glutathione S-conjugates across membranes. In this study we demonstrate that the glutathione S-conjugate of the diuretic drug ethacrynic acid, which is an efficient inhibitor of glutathione S-transferases, is a high-affinity substrate and inhibitor of the glutathione...
article 1996