Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 203 - 252
Опубликована: Ноя. 29, 2024
Язык: Английский
Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 203 - 252
Опубликована: Ноя. 29, 2024
Язык: Английский
International Journal of Nanomedicine, Год журнала: 2025, Номер Volume 20, С. 7215 - 7232
Опубликована: Июнь 1, 2025
Язык: Английский
Процитировано
0Small, Год журнала: 2024, Номер unknown
Опубликована: Окт. 2, 2024
Abstract The elimination of localized cancer pain remains a globally neglected challenge. A potential solution lies in combining gas therapy with targeted interventional ablation therapy. In this study, HA‐As 2 S 3 nanoparticles controlled sizes are synthesized using different molecular weights sodium hyaluronate (HA) as supramolecular scaffold. Initially, HA co‐assembles arsenic ions (As 3+ ) via coordinate bonds, forming scaffold intermediates. These intermediates, varying size, then react sulfur to produce size‐controlled particles. This approach demonstrates that enable precise control over the particle size sulfide, offering straightforward and environmentally friendly method for synthesizing metal sulfide an acidic environment, release hydrogen sulfide(H S) As . released directly damage tumor mitochondria, leading substantial reactive oxygen species (ROS) production from mitochondria. Concurrently, H inhibits activity catalase (CAT) complex IV, preventing beneficial decomposition ROS disrupting electron transfer mitochondrial respiratory chain. Consequently, it is found significantly enhances induced by nanodrugs, effectively killing local tumors ultimately eliminating mice.
Язык: Английский
Процитировано
1Materials Today Bio, Год журнала: 2024, Номер 29, С. 101358 - 101358
Опубликована: Ноя. 23, 2024
Язык: Английский
Процитировано
1International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 139157 - 139157
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
1Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 203 - 252
Опубликована: Ноя. 29, 2024
Язык: Английский
Процитировано
0