Article
TP53 Genotype-Dependent Cellular Responses to DVDMS-Sonodynamic Therapy in Oral Squamous Cell Carcinoma.
Ultrasound in medicine & biology - 1 Mar 2026
Dong Guo-Gang, Pan Pin-Xiu, Zhang Feng-Ting, Zhang Xi-Mei, Yang Fu-Yu, Jia Li-Min, Zhang Wei-Han, Lv Yan-Hong
Abstract excerpt
OBJECTIVE: This study aimed to assess the inhibitory effects and underlying mechanisms of sonodynamic therapy (SDT) mediated by the novel sonosensitizer sinoporphyrin sodium (DVDMS) in oral squamous cell carcinoma (OSCC) cells exhibiting distinct TP53 genotypes. METHODS: Cytotoxicity, intracellular uptake and localization of DVDMS, reactive oxygen species (ROS) levels, apoptosis and autophagy were assessed in two...
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