Prognostic significance of hepatocyte growth factor and c-MET expression in patients with diffuse large B-cell lymphoma

被引:30
作者
Kawano, R
Ohshima, K
Karube, K
Yamaguchi, T
Kohno, S
Suzumiya, J
Kikuchi, M
Tamura, K
机构
[1] Fukuoka Univ, Sch Med, Dept Pathol, Jonan Ku, Fukuoka 8140180, Japan
[2] Fukuoka Univ, Sch Med, Dept Internal Med 1, Fukuoka 8140180, Japan
关键词
diffuse large B-cell lymphoma; hepatocyte growth factor; c-MET; prognosis;
D O I
10.1111/j.1365-2141.2004.05197.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The expression and prognostic significance of hepatocyte growth factor (HGF) and its receptor c-MET (MET proto-oncogene) was analysed in 96 cases of diffuse large B-cell lymphoma (DLBCL). Tissue sections were immunohistochemically stained for HGF and c-Met. The prognosis of HGF-positive and c-Met-positive cases was significantly worse than negative cases (HGF: P = 0.0036; c-Met: P = 0.0002). In addition, in the low-risk international prognostic index group, HGF-negative and c-Met-negative cases had a significantly better prognosis than positive cases (HGF: P = 0.0009; c-Met: P < 0.0001). Our results suggest that HGF/c-MET is a useful clinical marker of prognosis for patients with DLBCL.
引用
收藏
页码:305 / 307
页数:3
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