Human protease-activated receptor 1 expression in malignant epithelia - A role in invasiveness

被引：68

作者：

Yin, YJ ^{[1
]}

Salah, Z ^{[1
]}

Grisaru-Granovsky, S ^{[1
]}

Cohen, I ^{[1
]}

Even-Ram, SC ^{[1
]}

Maoz, M ^{[1
]}

Uziely, B ^{[1
]}

Peretz, T ^{[1
]}

Bar-Shavit, R ^{[1
]}

机构：

[1] Hadassah Univ Hosp, Dept Oncol, IL-91120 Jerusalem, Israel

来源：

ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY | 2003年 / 23卷 / 06期

关键词：

PAR1; epithelia; invasion; metastasis; angiogenesis;

D O I：

10.1161/01.ATV.0000066878.27340.22

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

While protease-activated receptors (PARs) play a traditional role in vascular biology, they emerge with surprisingly new assignments in tumor biology. PAR1 expression correlates with the invasion properties of breast carcinoma, whereas human PAR1 antisense reduces their ability to migrate through Matrigel. Part of the molecular mechanism of PAR1 invasion involves the formation of focal contact complexes on PAR1 activation. PAR1 induces angiogenesis in animal models in vivo and exhibits an oncogenic phenotype of enhanced ductal complexity when overexpressed in mouse mammary glands.

引用

页码：940 / 944

页数：5

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