作者
Xinlong Wang, Binbin Ding, Wei Liu, Lishuang Qi, Jiating Li, Xin Zheng, Yiqin Song, Qiyuan Li, Jiawen Wu, Meng Zhang, Hua Chen, Yongwei Wang, Yilong Li, Bei Sun, Ping’an Ma
发表日期
2024/5/22
期刊
Journal of the American Chemical Society
出版商
American Chemical Society
简介
Pancreatic cancer is a highly fatal disease, and existing treatment methods are ineffective, so it is urgent to develop new effective treatment strategies. The high dependence of pancreatic cancer cells on glucose and glutamine suggests that disrupting this dependency could serve as an alternative strategy for pancreatic cancer therapy. We identified the vital genes glucose transporter 1 (GLUT1) and alanine-serine-cysteine transporter 2 (ASCT2) through bioinformatics analysis, which regulate glucose and glutamine metabolism in pancreatic cancer, respectively. Human serum albumin nanoparticles (HSA NPs) for delivery of GLUT1 and ASCT2 inhibitors, BAY-876/V-9302@HSA NPs, were prepared by a self-assembly process. This nanodrug inhibits glucose and glutamine uptake of pancreatic cancer cells through the released BAY-876 and V-9302, leading to nutrition deprivation and oxidative stress. The inhibition …
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