Targeting MDM2 in malignancies is a promising strategy for overcoming resistance to anticancer immunotherapy.

ABSTRACT: MDM2 has been established as a biomarker indicating poor prognosis for individuals undergoing immune checkpoint inhibitor (ICI) treatment for different malignancies by various pancancer studies. Specifically, patients who have MDM2 amplification are vulnerable to the development of hyperprogressive disease (HPD) following anticancer immunotherapy, resulting in marked deleterious effects on survival rates. The mechanism of MDM2 involves its role as an oncogene during the development of malignancy, and MDM2 can promote both metastasis and tumor cell proliferation, which indirectly leads to disease progression. Moreover, MDM2 is vitally involved in modifying the tumor immune microenvironment (TIME) as well as in influencing immune cells, eventually facilitating immune evasion and tolerance. E

SUBMITTER: Sun D 

PROVIDER: S-EPMC10823613 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature