Impact of the expression of cyclin-dependent kinase inhibitor p27Kip1 and apoptosis in tumor cells on the overall survival of patients with non-Early stage gastric carcinoma

Abstract

Decreased expression of p27Kip1 and reduction of apoptotic potential were two of the most important factors in predicting a poor prognosis for patients with non-early stage gastric carcinoma. These findings support the hypothesis that decreased p27Kip1 expression, which may reflect a decreased rate of apoptosis, is closely related to the aggressiveness of gastric carcinoma. Therefore, the assessment of p27Kip1 expression and apoptotic potential may prove valuable in identifying patients with gastric carcinoma who are at high risk for recurrence and would benefit from adjuvant therapy.