Matrix metalloproteinases 2, 3, 13 and their type 2 tissue inhibitor in tumors and plasma of patients with colorectal cancer

被引:9
作者
Gershtein, E. S. [1 ]
Korotkova, E. A. [1 ]
Prorokov, V. V. [1 ]
Kushlinsky, N. E. [1 ]
机构
[1] Russian Acad Med Sci, NN Blokhin Canc Res Ctr, Moscow 109801, Russia
基金
俄罗斯基础研究基金会;
关键词
matrix metalloproteinase 2; matrix metalloproteinase 3; matrix metalloproteinase 13; type 2 matrix metalloproteinase tissue inhibitor; colorectal cancer;
D O I
10.1007/s10517-008-0092-8
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Enzyme immunoassay studies revealed increased content of matrix metalloproteinases 2, 3 and 13 in tumors compared to the adjacent histologically unchanged mucosa in 70-90% patients with colorectal cancer, while the increase in the content of type 2 metalloproteinase tissue inhibitor did not reach the level of statistic significance. Plasma concentrations of these proteins did not correlate with the corresponding values in the tumors and did not surpass the normal levels, while their decrease after removal of the primary tumor was observed only in patients with initially high levels of this parameter.
引用
收藏
页码:362 / 366
页数:5
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