Since the discovery of the first MDM2 inhibitors, we have gained deeper insights into the cellular roles of MDM2 and p53. In this review, we focus on MDM2 inhibitors that bind to the p53-binding domain of MDM2 and aim to disrupt the binding of MDM2 to p53. We describe the basic mechanism of action of these MDM2 inhibitors, such as nutlin-3a, summarise the determinants of sensitivity to MDM2 inhibition from p53-dependent and p53-independent points of view and discuss the problems with innate and acquired resistance to MDM2 inhibition. Despite progress in MDM2 inhibitor design and ongoing clinical trials, their broad use in cancer treatment is not fulfilling expectations in heterogenous human cancers. We assess the MDM2 inhibitor types in clinical trials and provide an overview of possible sources of resistance to MDM2 inhibition, underlining the need for patient stratification based on these aspects to gain better clinical responses, including the use of combination therapies for personalised medicine.

• Klíčová slova
• Combination therapy, MDM2, MDM2 inhibitor, Nutlin-3a, Personalised medicine, Resistance, p53,
• MeSH
• bakteriální léková rezistence účinky léků   fyziologie   MeSH
• cílená molekulární terapie metody   MeSH
• klinické zkoušky jako téma MeSH
• lidé MeSH
• nádorový supresorový protein p53 antagonisté a inhibitory   genetika   metabolismus   MeSH
• nádory farmakoterapie   MeSH
• protinádorové látky farmakologie   MeSH
• protoonkogenní proteiny c-mdm2 antagonisté a inhibitory   genetika   metabolismus   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• přehledy MeSH
• Názvy látek
• MDM2 protein, human MeSH Prohlížeč
• nádorový supresorový protein p53 MeSH
• protinádorové látky MeSH
• protoonkogenní proteiny c-mdm2 MeSH
• TP53 protein, human MeSH Prohlížeč