Combinatorial Anti-Cancer Effect of Polypurine Reverse Hoogsteen Hairpins against and Targeting in Prostate and Pancreatic Cancer Cell Lines.

: and are proto-oncogenes that are strictly regulated in healthy cells that have key roles in several processes such as cell growth, proliferation, differentiation, or apoptosis. These genes are tightly interconnected, and their dysregulation can lead to cancer progression. We previously individually targeted these oncogenes using Polypurine Reverse Hoogsteen (PPRH) hairpins, mostly targeting the complementary strand of G-quadruplex-forming sequences.

A comparison of the activity, lysosomal stability, and efficacy of legumain-cleavable and cathepsin-cleavable ADC linkers.

Over the past two decades, antibody-drug conjugates (ADCs) have emerged as a highly effective drug delivery technology. ADCs utilise a monoclonal antibody, a chemical linker, and a therapeutic payload to selectively deliver highly potent pharmaceutical agents to specific cell types.Challenges such as premature linker cleavage and clearance due to linker hydrophobicity have adversely impacted the stability and safety of ADCs.