NUP93 facilitates the nuclear import of SOX2 to activate G3BP1 transcription and impairs gemcitabine response in pancreatic cancer.

Gemcitabine is a cornerstone chemotherapeutic for pancreatic ductal adenocarcinoma (PDAC); however, the frequent development of resistance compromises its efficacy and poses a significant challenge to patient prognosis. Here, we report that nuclear pore protein NUP93 is upregulated in PDAC and correlates with poor patient survival. Functional studies demonstrated that NUP93 promotes PDAC cell proliferation and confers gemcitabine resistance by enhancing DNA damage repair. Mechanistically, NUP93 ...