Li Yu1,2,3, Xiaoyan Zhang1,2, Yan Feng1,4, Xinyue Liao1,4, Tiejun Zhou5, Hang Si1,4, Yun Feng1,4, Decai Wang6,*, Yongxian Lai1,7,*
Oncology Research, Vol.33, No.8, pp. 2037-2053, 2025, DOI:10.32604/or.2025.064276
- 18 July 2025
Abstract Background: Oral squamous cell carcinoma (OSCC) is the most common head and neck malignancy with a low five-year survival rate. ATP-binding cassette subfamily B member 5 (ABCB5) has been linked to tumorigenesis. However, its role in inducing OSCC remains unclear. Methods: Quantitative reverse transcription polymerase chain reaction (qRT-PCR), western blot, and immunocytochemistry (ICC) were performed to examine the level of ABCB5 in OSCC (CAL27 and HSC-3) and human oral keratinocyte (HOK). ABCB5 was knocked down in CAL27 cells using ABCB5-specific small interfering RNA (ABCB5 siRNA), and its contribution to migration, invasion, and epithelial-mesenchymal transition (EMT),… More >