However, loss of p53 tumour-suppressor activity can also occur through amplification of MDM2. As MDM2 is a negative regulator of p53, this promotes p53 degradation and inhibits p53 tumour ...
Kymera Therapeutics Inc. has published the characterization of KT-253, a novel compound designed to degrade the murine double minute 2 (MDM2) protein, offering a promising approach for cancers ...
Covalent modification of the oncogene product Mdm2 by the ubiquitin-related protein SUMO1 protects it from ubiquitination and enhances its E3 ligase activity towards p53 in vitro. Disappearance of ...