Correlation analysis of CXCL12,CXCR4 and VEGF-C expression and clinical significance in pancreatic cancer / 中国现代普通外科进展
Chinese Journal of Current Advances in General Surgery
;
(4)1999.
Artigo
em Chinês
| WPRIM
| ID: wpr-546603
ABSTRACT
Objective:
To investigate the expression of CXCL12-CXCR4 and VEGF-C in pancreatic cancer and relation to clinical pathology.Methods:
The tissue samples including PAC,the cancerous peripheral tissues,the normal pancreatic tissues and peripheral lympho nodes were obtained from 30 patients with PAC.The expressions of CXCL12,CXCR4and VEGF-C proteins in these tissues were assayed by immunohistochemical staining.The expressions of CXCL12,CXCR4 and VEGF-C mRNA in PAC were also investigated by fluorescence quantitative real-time PCR.Results:
In all the samples,the positive rates of CXCL12 protein in PAC,the cancerous peripheral tissues,the normal pancreatic tissues and peripheral lympho nodes were respectively 13.3%(4/30),46.7%(14/30),56.7%(17/30) and 50.0%(15/30).The positive rates of CXCR4 protein in PAC,the cancerous peripheral tissues,the normal pancreatic tissues and peripheral lympho nodes were respectively 80.0%(24/30),70.0%(21/30),26.7%(8/30) and 73.3%(22/30).The expression levels of CXCR4 mRNA in PAC tissues,the cancerous peripheral tissues and peripheral lympho nodes were higher than that in the normal pancreatic tissues(P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Current Advances in General Surgery
Ano de publicação:
1999
Tipo de documento:
Artigo
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