CENP-R Inhibitors

CENP-R inhibitors, while not directly targeting the protein, function through mechanisms that impede or modulate cell division processes, particularly in kinetochore formation and function. The kinetochore plays a pivotal role in mitosis, ensuring accurate chromosome segregation. Agents like Paclitaxel and Nocodazole, which influence microtubule dynamics, have the potential to disrupt kinetochore attachment, subsequently impacting the cellular role of CENP-R. This is a clear representation of the interdependence between microtubules and kinetochore proteins, where disruption in one component can resonate through the entire mitotic apparatus.

Moreover, kinases like Aurora kinases and Polo-like kinase 1 (Plk1) are integral to mitosis. Their inhibition, by compounds such as ZM447439, Hesperadin, and BI 2536, can indirectly modulate CENP-R's function within the kinetochore. For instance, Aurora B kinase ensures accurate kinetochore-microtubule attachment, and its inhibition might shift the kinetochore's protein dynamics, including CENP-R's role.