Abstract
Bladder cancer is a leading cancer type in men. The complexity of treatment in late-stage bladder cancer after systemic spread through the lymphatic system highlights the importance of modulating disease-free progression as early as possible in cancer staging. With current therapies relying on previous standards, such as platinum-based chemotherapeutics and immunomodulation with Bacillus Calmette-Guerin, researchers, and clinicians are looking for targeted therapies to stop bladder cancer at its source early in progression. A new era of molecular therapies that target specific features upregulated in bladder cancer cell lines is surfacing, which may be able to provide clinicians and patients with better control of disease progression. Here, we discuss multiple emerging therapies including immune checkpoint inhibitors of the programmed cell death protein 1 (PD-1)/programmed death ligand 1 (PD-L1) pathway, antibody-drug conjugates, modulation of the phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) cell proliferation pathway, chimeric antigen receptor T-cell therapy, and fibroblast growth factor receptor targeting. Together, these modern treatments provide potentially promising results for bladder cancer patients with the possibility of increasing remission and survival rates.