
V-ATPase assembly at leaky lysosomes - Nature
Jul 11, 2025 · Because defects in V-ATPase function are linked to diseases such as neurodegeneration, osteoporosis and cancer, these findings may also provide opportunities for therapeutic strategies.
Regulation and function of V-ATPases in physiology and disease
The vacuolar H+-ATPases (V-ATPases) are essential, ATP-dependent proton pumps present in a variety of eukaryotic cellular membranes. Intracellularly, V-ATPase-dependent acidification functions …
Mol Cell | 人源V-ATPase高分辨率结构 - 知乎
综合多方面的研究,多萜醇磷酸多糖苷很可能是真核生物V-ATPase的一个关键组成成分,在V-ATPase的合成、组装、转运,甚至正常行使功能都发挥着重要作用,该发现为下一步的研究打开了大门。
溶酶体膜上的液泡型H+–三磷酸腺苷酶(V-ATPase)的表达和活性增加,且伴随溶酶体体积的增大,大大增加了溶酶体的质子存储能力,从而维持pH 梯度逆转,促进癌细胞的生存和生长。 本文主要对肿瘤细胞中 …
中科院生物物理所王志珍院士团队发现清除错误折叠蛋白质聚集体的内质网自噬通路_V-ATPase…
2023年11月2日,中国科学院生物物理研究所王志珍院士团队在《Developmental Cell》在线发表题为“V-ATPase recruitment to ER exit sites switches COPII-mediated transport to lysosomal degradation”的 …
完整人类 V-ATPase 的结构揭示了其组装机制,Molecular Cell - X-MOL
Here, we report cryoelectron microscopy structures of human V-ATPase in three rotational states at up to 2.9-Å resolution. Aided by mass spectrometry, we build all known protein subunits with associated …
邓贤明教授课题组在Cell Chemical Biology发文报道靶向v-ATPase的天 …
该研究发现小分子天然产物verucopeptin靶向v-ATPase的V1G亚基,有效的抑制v-ATPase的活力和mTORC1信号通路从而导致多重耐药肿瘤细胞死亡,并揭示v-ATPase可以作为一个潜在的多重耐药 …