All-stage targeted nanodiscs for glioma treatment by inducing cuproptosis and apoptosis of cancer cells and cancer stem cells
Yuan Ding , Ruohan Chen , Jianfen Zhou , Yanning Bao , Nana Meng , Xudong Zheng , Shengmin Yang , Jiasheng Lu , Zhixuan Jiang , Yu Liu , Cao Xie , Linwei Lu , Weiyue Lu
Asian Journal of Pharmaceutical Sciences ›› 2025, Vol. 20 ›› Issue (2) : 101010
All-stage targeted nanodiscs for glioma treatment by inducing cuproptosis and apoptosis of cancer cells and cancer stem cells
There remain several intractable challenges for chemotherapy in glioma treatment, including the blood-brain barrier (BBB), blood-brain tumor barrier (BBTB), and tumor heterogeneity caused by cancer stem cells (CSCs), which are resistant to conventional chemotherapy. Here, we established a nano strategy to kill glioma cells and CSCs, combining carfilzomib and bis(diethyldithiocarbamate)copper. The synergistic drug combination disturbed cell protein metabolism at different stages and induced apoptosis and cuproptosis. The Y-shaped targeting ligand pHA-VAP-modified nanodiscs were designed to help the chemotherapeutic agents cross the BBB/BBTB and finally accumulate in tumor site. This all-stage targeting and all-stage treatment nanomedicine significantly prolonged the survival in glioma-bearing mice and might inspire the rational design of advanced drug delivery platforms.
Glioma / All-stage targeted therapy / Synergistic combination / Cancer stem cells / Ubiquitin-proteasome system / Cuproptosis
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