In addition, USP33 is involved in Slit signaling in inhibiting breast caner cell migration (Yuasa-Kawada et al., 2009a), suggesting that USP33 may play an important role in cancer invasion and metastasis.
Knockdown of ETK expression leads to an increase of ROS production and sensitization of bladder caner cell to chemotherapeutic drugs.
We also compared KLK10 expression, at both the mRNA and protein levels, before and after transfection with let-7f in OVCAR-3 cells, another ovarian caner cell line.
The minor allele of rs2231142 (Q141K, Fig. 3J) is associated with decreased protein expression and results in hypersensitivity to anticancer drugs in caner cell lines [ 12].
The cervical caner cell line used in DD was CasKi and CUMC-6 which was isolated in our laboratory and maintained as previously described [ 29].
Total RNA was isolated from the 10 gastric caner cell lines with the TRIZOL reagent (Gibco BRL, Life Technologies, Gaithersburg, MD, USA).
So, it is obvious that ZnO nanoparticles could play an important role in the drug delivery to carry daunorubicin into the target caner cells thus enhance the drug accumulation and strengthen the drug cytotoxicity to restrain SMMC-7721 cells proliferation.
Furthermore, when ZnO nanoparticles were stimulated by the UV irradiation for about 180 s, we can notice that the electrode impendence was extremely decreased, caused by the caner cells massive death in a short culture time (shown in Supporting Information).
And the attack of the photogenerated ROS on the cell membrane can lead to the membrane destruction, then results in the changes in the permeability on the target cell membrane, which causes the efflux of cytoplasm and the apoptosis or death of the target caner cells [28, 29, 32].
These data indicated that CK2 is a useful target for reversing cisplatin resistance in gastric caner cells.
