Expressions of human epidermal growth factor receptor 2 and vascular endothelial growth factor in primary or recurrent metastatic breast cancers / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
;
(6): 403-406, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-322763
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the expressions of human epidermal growth factor receptor 2 (Her-2) and vascular endothelial growth factor (VEGF) in primary and recurrent metastatic breast cancers and explore their relationship.</p><p><b>METHODS</b>The expressions of Her-2 and VEGF in 60 primary and recurrent metastatic breast cancers were detected using immunohistochemical methods. Their relationship was analyzed.</p><p><b>RESULTS</b>The positive rates of Her-2 and VEGF in the recurrent metastatic breast cancer were 40.00% and 53.33%, respectively, which were significantly higher than that in the primary breast cancer (18.33% and 31.67%) (P < 0.05). The total diversify rates of Her-2 and VEGF were 28.33% and 35.00%, respectively. Her-2 and VEGF expressions were significantly correlated between the primary and the recurrent metastatic breast cancers( P < 0.05).</p><p><b>CONCLUSIONS</b>Her-2 and VEGF may play synergic roles in the occurrence and development of breast cancer. Over-expressions of Her-2 and VEGF predict poor prognosis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Prognosis
/
Breast Neoplasms
/
Receptor, ErbB-2
/
Vascular Endothelial Growth Factor A
/
Metabolism
/
Neoplasm Metastasis
/
Neoplasm Recurrence, Local
Type of study:
Prognostic study
Limits:
Adult
/
Aged
/
Female
/
Humans
Language:
Chinese
Journal:
Acta Academiae Medicinae Sinicae
Year:
2010
Type:
Article
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