The expression of p53 and bcl-2 in superficial bladder transitional cell carcinoma and its role in the outcome of postoperative intravesical chemotherapy.
We determined Bcl-2 down-regulation after antisense oligonucleotide therapy and synergism with mitomycin C in transitional cell carcinoma of the bladder.
Restoration of bone morphogenetic protein receptor type II expression leads to a decreased rate of tumor growth in bladder transitional cell carcinoma cell line TSU-Pr1.
All tumors harbored a somatic mutation that is homologous to the human BRAF(V600E) mutation, and an identical mutation was present in 87% of 62 additional canine InvTCC tumors.
Immunohistochemical (IHC) staining for cytokeratin (CK) 5/6, CD44 and CK20 has been significantly associated with the prognosis of urinary bladder urothelial carcinoma, and probably reflects its molecular characteristics.
Since CK-20 is also actively expressed in transitional cell carcinoma (TCC), we analyzed, whether CK 20 Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) is suitable to detect residual tumor cells in patients with transitional cell carcinoma of the bladder and the upper urinary tract.
The possible association between MTDH/AEG-1 expression and the viability, proliferation, and apoptosis in BUC cell lines (T24, HT1376, and RT4) was also assessed in vitro by viability, MTS, colony formation, and caspase-3/7 assays, as well as Hoechst 33342 and propidium iodide (PI) double staining.
In a hospital-based case-control study of 365 case patients with newly diagnosed bladder transitional cell carcinoma and 368 cancer-free controls frequency-matched by age and sex, we genotyped the functional -652 6N ins/del polymorphism (rs3834129) in the promoter of CASP8 and assessed its associations with risk of bladder cancer and interaction with tobacco smoking.