Does photodynamic therapy with the novel photosensitizer chlorophyllin f induce apoptosis and autophagy in human bladder cancer cells?
Chlorophyllin f-mediated PDT exerts anti-tumor activity by inducing apoptosis and autophagy, and most importantly, autophagy inhibition enhances f-PDT-mediated apoptotic cell death. These results suggest that chlorophyllin f is a new, effective photosensitizer and that the combination of f-PDT with autophagy inhibitors may be an attractive therapeutic strategy against human non-muscle invasive bladder cancer.
For 2 of 66 IO probands, a mutation in the LRP5 gene with proven functionality was found. The findings indicate that carrying an LRP5 mutation is a risk factor for IO, but that overall, IO in men is infrequently underlied by such a mutation.