A fetal oncogene NUAK2 is an emerging therapeutic target in glioblastoma.

ABSTRACT: Glioblastoma Multiforme (GBM) is a highly malignant brain cancer with limited effective therapies. Neurodevelopmental pathways have been implicated in glioma formation, with key neurodevelopmental regulators being re-expressed or co-opted during glioma tumorigenesis. Here we identified a serine/threonine kinase, NUAK family kinase 2 (NUAK2), as a fetal oncogene in mouse and human brains. We found robust expression of NUAK2 in the embryonic brain that decreases throughout postnatal stages and then is re-expressed in malignant gliomas. However, the role of NUAK2 in GBM tumorigenesis remains unclear. We demonstrate that CRIPSR-Cas9 mediated NUAK2 deletion in GBM cells results in suppression of proliferation, while overexpression leads to enhanced cell growth in both in vitro and in vivo model

SUBMITTER: Jo H 

PROVIDER: S-EPMC12423323 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature