Expression of midkine protein in non-small-cell lung cancer and its clinical significance / 中国癌症杂志
China Oncology
; (12)1998.
Article
in Zh
| WPRIM
| ID: wpr-541692
Responsible library:
WPRO
ABSTRACT
Purpose:To investigate the features of midkine( MK) protein expression and the correlation between MK expression with angiogenes is and prognosis in non-small-cell lung cancer(NSCLC). Methods:Immunohistochemistry analysis for MK and microvessel de nsity(MVD) were performed on 44 samples of tumor tissue. Results:No positivity expression was detected in either the lun g tissue close to tumor or normal lung tissue,but 26 of 44 NSCLC tissue showed a positive reaction to MK immunostain. Significant correlation between MK express ion with MVD enhancement and lymph metastasis in NSCLC was found,and the surviva l terms in NSCLC with MK expression were significantly shorter than those in NSC LC without MK expression.The enhanced MVD was related to lymph metastasis signif icantly,and the survival terms in NSCLC with enhanced MVD were significantly sho rter than those in NSCLC without enhancement. Conclusions:In human non-small-cell lung cancer, MK overexpre ssion at the protein level may very well be closely related to angiogenesis and metastasis. MK protein may be one of the predictors for prognosis in NSCLC.
Full text:
1
Database:
WPRIM
Language:
Zh
Journal:
China Oncology
Year:
1998
Document type:
Article