Reference - Detail
| RRC ID | 78691 |
|---|---|
| Author | Sato K, Yang M, Nakamura K, Tanaka H, Hori M, Nishio M, Suzuki A, Hibi H, Toyokuni S. |
| Title | Ferroptosis induced by plasma-activated Ringer's lactate solution prevents oral cancer progression. |
| Journal | Oral Dis |
| Abstract |
OBJECTIVE:This study aimed to investigate the effect of plasma-activated Ringer's lactate solution (PAL) on oral squamous cell carcinoma (OSCC) cells and carcinogenic processes with a particular focus on iron and collagenous matrix formation. MATERIALS AND METHODS:We used three OSCC cell lines, one keratinocyte cell line, and two fibroblast lines, and cell viability assays, immunoblotting, flow cytometry, and transmission electron microscopy were performed to evaluate the effect and type of cell death. The effect of PAL treatment on lysyl oxidase (LOX) expression was investigated in vitro and in vivo. Tamoxifen-inducible Mob1a/b double-knockout mice were used for the in vivo experiment. RESULTS:PAL killed OSCC cells more effectively than the control nontumorous cells and suppressed cell migration and invasion. Ferroptosis occurred and the protein level of LOX was downregulated in cancer cells in vitro and in vivo. Additionally, PAL improved the survival rate of mice and suppressed collagenous matrix formation. CONCLUSIONS:We demonstrated that PAL specifically kills OSCC cells and that ferroptosis occurs in vitro and in vivo. Furthermore, PAL can prevent carcinogenesis and improve the survival rate of oral cancer, especially tongue cancer, by changing collagenous matrix formation via LOX suppression. |
| Volume | 30(6) |
| Pages | 3912-3924 |
| Published | 2024-9-1 |
| DOI | 10.1111/odi.14827 |
| PMID | 38047766 |
| MeSH | Animals Carcinoma, Squamous Cell / pathology Carcinoma, Squamous Cell / prevention & control Cell Line, Tumor Cell Movement* Cell Survival / drug effects Disease Progression Ferroptosis* / drug effects Fibroblasts / drug effects Humans Keratinocytes / drug effects Mice Mice, Knockout Mouth Neoplasms* / pathology Mouth Neoplasms* / prevention & control Protein-Lysine 6-Oxidase* / metabolism Ringer's Lactate* |
| IF | 2.613 |
| Resource | |
| Human and Animal Cells | IMR-90-SV(RCB1024) |