Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10758896 | Biochemical and Biophysical Research Communications | 2013 | 6 Pages |
Abstract
The chemical inhibitor, rottlerin, and short interference RNA (siRNA) were used to inhibit or selectively knockdown PKCδ, respectively. The studies were performed using the immortalized rat mesencephalic dopaminergic cell line (N27 cells) exposed to PQ, after pre-incubation with rottlerin or transfected with PKCδ-siRNA. We observed that inhibition or knockdown of PKCδ significantly reduced PQ induced Nox1 transcript and protein levels, ROS generation and subsequent dopaminergic cell death. The results suggest that PKCδ plays a role in the regulation of Nox1-mediated oxidative stress elicited by PQ and could have a role in the pathogenesis of Parkinson's disease.
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Authors
Ana Clara Cristóvão, Joana Barata, Goun Je, Yoon-Seong Kim,