PLoS Biology 2025年11月25日

血脑屏障通过果蝇体内的SLC36氨基酸转运蛋白Pathetic调控脑瘤生长

by Qian Dong, Edel Alvarez-Ochoa, Phuong-Khanh Nguyen, Paul Orih, Natasha Fahey-Lozano, Hina Kosakamoto, Fumiaki Obata, Cyrille Alexandre, Louise Y. Cheng Tumors adapt their metabolism to sustain increased proliferation, rendering them particularly vulnerable to fluctuations in nutrient availability. However, the role of the tumor microenvironment in modulating sensitivity to nutrient restriction (NR) remains poorly understood. Using a Drosophila brain dedifferentiation neural stem cell (NSC) t