We established a model of buccal squamous cell carcinoma in Sprague-Dawley Rat by 4-nitroquinoline-1-oxide added drinking water.
A cell line titled “Rca-B” was isolated from the tumor tissue successfully.
The in vivo and in vitro biological characteristics of Rca-B were well investigated and confirmed, which suggested a highly metastatic malignant feature of Rca-B.
The malignant behaviors of Rca-B would be valuable for investigating the molecular mechanisms of buccal SCC progression.