Further studies of the promigratory role of MAP4K4 showed that the knockdown of this transcript inhibited the migration of multiple carcinoma cell lines, indicating a broad role in cell motility and potently suppressed the invasion of SKOV-3 cells in vitro.
Instead, promoter methylation of OPCML was frequently detected in multiple carcinoma cell lines (nasopharyngeal, esophageal, lung, gastric, colon, liver, breast, cervix, prostate), lymphoma cell lines (non-Hodgkin and Hodgkin lymphoma, nasal NK/T-cell lymphoma) and primary tumors, but not in any non-tumor cell line and seldom weakly methylated in normal epithelial tissues.
It was found that OPCML-v1 expression was dramatically reduced or completely silenced in multiple carcinoma cell lines of nasopharynx, esophagus, breast, cervix, stomach, lung, colon, liver and prostate, as well as in virtually all lymphoma cell lines examined (Fig. 2C and Figure S1), but readily detected in glioma cell lines (Fig. 2D).
Promoter methylation of ICSBP was detected in 100% of nasopharyngeal, 88% of esophageal, and 18 78% of other multiple carcinoma cell lines.
While previous studies demonstrate that some PPARγ ligands inhibit growth of multiple carcinoma cell lines [ 6, 15- 17], many reports demonstrate that PPARγ ligand-mediated growth inhibition can vary depending on the cancer type.
In accord with decreased viability of multiple carcinoma cell lines following DUSP6 siRNA transfection, we found consistent upregulation of pH2AX and pATM foci in multiple DUSP6-depleted cancer cell lines, including A431, FaDu, Detroit, and SCC25, under basal conditions, or following treatment with CPT11 or erlotinib.
We demonstrated that TCRγ9δ2 OT3 -Fc, a fusion proTCRγ9δ2 OT3 -Fcf the complete extracellular domains ofusionγ9 and δ2 chains linked to the Fc domains of human IgG1, exhibited successful binding to multiproteinan composeda cell lines.
Multiple colorectal carcinoma cell lines were used in addition to colorectal xenografts generated in mice to study the therapeutic response.
We provide evidence of global hypomethylation effects in multiple breast carcinoma cell lines exposed to 5-azacytidine or benzopyrene.
We have studied the effects of a range of endogenous and synthetic PPARγ ligands on proliferation, growth arrest (FACS analysis) and apoptosis (caspase-3/7 activation and DNA fragmentation) in multiple prostate carcinoma cell lines (DU145, PC-3 and LNCaP) and in a series of cell lines modelling metastatic transitional cell carcinoma of the bladder (TSU-Pr1, TSU-Pr1-B1 and TSU-Pr1-B2).
Claudin-3 and -4 expression was examined with rt-PCR and flow cytometry in multiple primary ovarian carcinoma cell lines.
