1·Objective The clinical features, pathological characteristics and biological behaviors of mucoepidermoid carcinoma of esophagus were studied.
目的探讨食管黏液表皮样癌的临床病理学特征及其生物学行为。
2·Conclusion Transfection of wild-type PTEN tumor suppressor gene might significantly reduce metastatic ability of human highly metastatic mucoepidermoid carcinoma cells.
结论转染野生型PTEN抑癌基因能降低人高转移性黏液表皮样癌细胞转移能力。
3·Conclusion: the exogenous PTEN gene may induce denaturalization, necrosis, and apoptosis of the highly metastatic mucoepidermoid carcinoma cells.
结论：外源野生型PTEN基因的转染能导致体外培养的高转移性黏液表皮样癌细胞变性、坏死或凋亡。
4·Conclusion the exogenous wild-type PTEN gene has significant effects of anti-adhesion, anti-migration, and anti-invasion on the highly metastatic mucoepidermoid carcinoma cell line M3SP2.
结论外源性pten抑癌基因对高转移性黏液表皮样癌细胞系m 3sp2体外黏附、迁移和侵袭具有抑制作用。