https://www.selleckchem.com/pr....oducts/Cyclopamine.h
A major advance was made to reduce the side effects of cancer therapy via the elucidation of the tumor-specific lytic path "hyperploid progression-mediated death" targeting retinoblastoma (Rb) or p53-mutants defective in G1 DNA damage checkpoint. The genetic basis of human cancers was uncovered through the cloning of the tumor suppressor Rb gene. It encodes a nuclear DNA-binding protein whose self-interaction is regulated by cyclin-dependent kinases. A 3D-structure of Rb dimer is shown, confirming its multimeric status. Rb assumes a