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Studies on the mechanism by which sulindac sensitizes cancer cells to oxidative stress
| Title: | Studies on the mechanism by which sulindac sensitizes cancer cells to oxidative stress. |
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| Name(s): |
Kreymerman, Alexander Charles E. Schmidt College of Science Department of Biological Sciences |
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| Type of Resource: | text | |
| Genre: | Electronic Thesis Or Dissertation | |
| Date Issued: | 2011 | |
| Publisher: | Florida Atlantic University | |
| Physical Form: | electronic | |
| Extent: | ix, 65 p. : ill. (some col.) | |
| Language(s): | English | |
| Summary: | Sulindac is a known NSAID that has also been shown to have anti-cancer activity that is not related to its ability to inhibit COX 1 and 2. During the past 15 years there have been a large number of studies attempting to elucidate its mechanism of action. Our laboratory has shown that sulindac can both protect normal cells and enhance the killing of cancer cells under oxidative stress from H2O2 and TBHP. However, except for mitochondrial dysfunction and ROS production, the mechanism by which sulindac sensitized the cancer cells to oxidative stress remains unknown. Results of this research project suggest that the effect of sulindac and oxidative stress not only involves mitochondrial ROS production, but also aspects of the preconditioning response. In normal cells this leads to survival by a preconditioning pathway, likely involving PKCε. . However, cancer cells react by initiating a pathway leading to apoptosis involving PKCδ. | |
| Identifier: | 754932606 (oclc), 3183124 (digitool), FADT3183124 (IID), fau:3704 (fedora) | |
| Note(s): |
by Alexander Kreymerman. Thesis (M.S.)--Florida Atlantic University, 2011. Includes bibliography. Electronic reproduction. Boca Raton, Fla., 2011. Mode of access: World Wide Web. |
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| Subject(s): |
Proteins -- Chemical modification Cellular signal transduction Biochemical markers -- Diagnostic use Drug resistance in cancer cells Oxidation-reduction reaction |
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| Persistent Link to This Record: | http://purl.flvc.org/FAU/3183124 | |
| Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
| Host Institution: | FAU |
