The original online version of this article (Guo, R., Wang, X., Zhang, R., Shi, H., Qiao, Y., Yun, W., Ge, Lin, Y. and Lei, J. (2015) Response Subcutaneous Xenografts of Endometrial Cancer in Nude Mice to Inhibitors Phosphatidylinositol 3-Kinase/Akt Mitogen-Activated Protein Kinase (MAPK) Pathways: An Effective Therapeutic Strategy for Endometrial Cancer. Journal Therapy, 6, 1083-1092. htt...

An ultrasensitive electrochemical assay for T4 polynucleotide kinase (T4 PNK) activity and inhibition was developed based on magnetic Fe 3 O 4 @TiO 2 core–shell nanoparticles gold hybrid probe (Fe -dsDNA-AuNPs) modified electrode (MGE). -dsDNA-AuNPs formed via DNA hybridization between phosphorylated S1 complementary S2 assembled AuNPs. [Ru(NH ) 6 ] 3+ used as an electrochemically active indica...