Do intravesically administered antisense oligonucleotides targeting heat-shock protein-27 inhibit the growth of non-muscle-invasive bladder cancer?
Intravesical OGX-427 instillation therapy showed promising antitumour activity and minimal toxicity in an orthotopic mouse model of high-grade bladder cancer. These findings provide pre-clinical proof-of-principle for the use of ASO as intravesical agents for non-muscle-invasive bladder cancer, and warrant further evaluation of efficacy and safety in early-phase clinical trials.
Taking all these results into consideration, it seems that although the overall outcome for patients with DLBCL is decided by a combination of different clinical and biologic variables, the expression of some of these cell-cycle regulator proteins appears to be specifically associated with the different clinical features of tumors.