Unknown

Dataset Information

0

Enhancement of Selectivity of an Organometallic Anticancer Agent by Redox Modulation.


ABSTRACT: Combination with redox modulators can potentiate the anticancer activity and maximize the selectivity of organometallic complexes with redox-based mechanisms of action. We show that nontoxic doses of l-buthionine sulfoximine increase the selectivity of organo-Os complex FY26 for human ovarian cancer cells versus normal lung fibroblasts to 63-fold. This increase is not due to changes in the mechanism of action of FY26 but to the decreased response of cancer cells to oxidative stress.

SUBMITTER: Romero-Canelon I 

PROVIDER: S-EPMC4601049 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature

altmetric image

Publications

Enhancement of Selectivity of an Organometallic Anticancer Agent by Redox Modulation.

Romero-Canelón Isolda I   Mos Magdalena M   Sadler Peter J PJ  

Journal of medicinal chemistry 20150923 19


Combination with redox modulators can potentiate the anticancer activity and maximize the selectivity of organometallic complexes with redox-based mechanisms of action. We show that nontoxic doses of l-buthionine sulfoximine increase the selectivity of organo-Os complex FY26 for human ovarian cancer cells versus normal lung fibroblasts to 63-fold. This increase is not due to changes in the mechanism of action of FY26 but to the decreased response of cancer cells to oxidative stress. ...[more]

Similar Datasets

| S-EPMC6073332 | biostudies-literature
| S-EPMC2503924 | biostudies-literature
| S-EPMC4559806 | biostudies-literature
| S-EPMC5916112 | biostudies-literature
| S-EPMC9945865 | biostudies-literature
| S-EPMC5530816 | biostudies-other
| S-EPMC2966059 | biostudies-literature
| S-EPMC5325365 | biostudies-literature
| S-EPMC6153060 | biostudies-literature
| S-EPMC9966411 | biostudies-literature