Objective To investigate the role of pituitary tumor transforming gene (PTTG) protein on tumor invasiveness and cell proliferation in human pituitary adenomas.

• 目的探讨人垂体腺瘤中垂体肿瘤转化基因(PTTG)蛋白的表达与肿瘤侵袭性和增殖能力的关系。