分类号:R743.2文献标识码:A
文章编号:1007-8096(2000)01-0036-03
Significance of p16, Cyclin D1 and nm23 protein expression in Non-small cell lung cancer
fu jing,Shi Chunxiang,Li Xiaogang(Department of Pathology, Haidian hospital, Beijing 100080)
Abstract:Objective To study the significance of p16, Cyclin D1 and nm23 gene protein expression in non-small cell lung cancer(NSCLC). Methods Expression of p16,Cyclin D1 and nm23 protein in 64 cases of NSCLC were detected using im-munohistochemical S-P method. Results The positive rates of p16, cyclin D1 and nm23 protein in NSCLC were 42.2%,65.6% and 53.1% respectively; The expression were not correlated with histological type,but the expression of p16 protein was related to the degree of differentiation,lymph node metastasis and prognosis (P<0.05);the expression of nm23 protein was re-lated to lymph node metastasis (P<0.05);prognosis of the patients was poor as the three proteins were all aberranty expressed.Conclusion Aberrant expression of the three gene proteins may be taken an effective parameter to evaluate and predict the prog-nosis of nSCLC.
Keywords:NSCLC p16 gene protein Cyclin D1 gene protein nm23 gene protein prognosis参考文献:
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收稿日期:1999-11-02
