Molecules | |
Effects of Flavonoids from Food and Dietary Supplements on Glial and Glioblastoma Multiforme Cells | |
Marko Vidak1  Damjana Rozman2  Radovan Komel2  | |
[1] Institute of Biochemistry, Faculty of Medicine, University of Ljubljana, Vrazov Trg 2, SI-1000 Ljubljana, Slovenia; | |
关键词: food; dietary supplements; flavonoids; quercetin; catechins; proanthocyanidins; bioavailability; blood-brain barrier; glial cells; glioblastoma multiforme; | |
DOI : 10.3390/molecules201019406 | |
来源: mdpi | |
【 摘 要 】
Quercetin, catechins and proanthocyanidins are flavonoids that are prominently featured in foodstuffs and dietary supplements, and may possess anti-carcinogenic activity. Glioblastoma multiforme is the most dangerous form of glioma, a malignancy of the brain connective tissue. This review assesses molecular structures of these flavonoids, their importance as components of diet and dietary supplements, their bioavailability and ability to cross the blood-brain barrier, their reported beneficial health effects, and their effects on non-malignant glial as well as glioblastoma tumor cells. The reviewed flavonoids appear to protect glial cells via reduction of oxidative stress, while some also attenuate glutamate-induced excitotoxicity and reduce neuroinflammation. Most of the reviewed flavonoids inhibit proliferation of glioblastoma cells and induce their death. Moreover, some of them inhibit pro-oncogene signaling pathways and intensify the effect of conventional anti-cancer therapies. However, most of these anti-glioblastoma effects have only been observed
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO202003190004495ZK.pdf | 891KB | download |