Related Experiment Video
Updated: Aug 19, 2026

Assessment of Mitochondrial Functions and Cell Viability in Renal Cells Overexpressing Protein Kinase C Isozymes
Published on: January 7, 2013
[Inhibition of the protein kinase C-alpha gene overexpression in rat preneoplastic liver by selenium]
1Cancer Institute, Chinese Academy of Medical Sciences, Beijing.
Abstract:
Effect of selenium on the protein kinase c-alpha (PKC-alpha) gene expression was observed in the preneoplastic lesions in liver of S.D. rat Solt-Farber model. Overexpression of PKC-alpha was found in preneoplastic liver but not in partially hepatectomized liver. Administration of 4PPm Na2SeO3 in water 2 weeks before i.p injection of DEN (200 ng/kg bw) for 8 weeks reduced the PKC-alpha gene overexpression in preneoplastic liver and the formation of hyperplastic foci, alpha-GT-altered foci and preneoplastic lesions.
Related Concept Videos
Inhibition of Cdk Activity
Abnormal Proliferation
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...

