The expression and significance of chemokine receptor CXCR4 in gastric carcinoma / 中国普通外科杂志

ABSTRACT

Objective To study the expresion and significance of CXCR4 in gastric cancer(GC) and intra-abdominal metastasis.Methods Immunohistochemistry and PT-PCR were used to detecte the expresion of CXCR4 protein and CXCR4 mRNA in GC,lynph node metastasis(LNM),peritoneal metastasis(PM) and normal stomach(NM) tissues.Results There was no CXCR4 expression in normal gastric mucosa cell.The expression rate of CXCR4 in GC and PM was 59.4%,100% respectively(P