Coenzyme Q10 protects Pc12 cells from cisplatin-induced DNA damage and neurotoxicity.
2013
Abstract The purpose of this study was to investigate the neuroprotective effect of a water-soluble formulation of coenzyme Q10 (WS-CoQ10) in PC12 cells exposed to cisplatin, a chemotherapeutic agent with a dose-limiting factor due to neurotoxicity. In the cytokinesis-block micronucleus cytome assay (CBMN Cyt), WS-CoQ10 (at concentrations of 0.1, 0.5 and 1.0 μg mL −1 ) protected PC12 cells from cisplatin-induced DNA damage (0.1 μg mL −1 ), reducing the frequency of micronuclei (MNi) and nuclear buds (NBUDs). WS-CoQ10 did not alter the mRNA expression levels of Tp53 (at a concentration of 1.0 μg mL −1 ) and exhibited neuroprotective activity by stimulating cisplatin-inhibited neurite outgrowth in nerve growth factor (NGF)-differentiated PC12 cells (at a concentration of 0.1 μg mL −1 ). In conclusion, WS-CoQ10 protected the PC12 cells from cisplatin-induced DNA damage and neurotoxicity. Moreover, the neuroprotective effects of WS-CoQ10 suggest a possible application in chemotherapeutic protocols.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
54
References
15
Citations
NaN
KQI