Heterogeneous Expression of Claudin-4 in Human Colorectal Cancer: Decreased Claudin-4 Expression at the Invasive Front Correlates Cancer Invasion and Metastasis
Author(s) -
Junya Ueda,
Shuho Semba,
Hideki Chiba,
Norimasa Sawada,
Yasushi Seo,
Masato Kasuga,
Hiroshi Yokozaki
Publication year - 2007
Publication title -
pathobiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.941
H-Index - 53
eISSN - 1423-0291
pISSN - 1015-2008
DOI - 10.1159/000101049
Subject(s) - claudin , gene knockdown , metastasis , colorectal cancer , small interfering rna , cancer research , tight junction , downregulation and upregulation , immunohistochemistry , cancer , medicine , biology , transfection , cell culture , pathology , microbiology and biotechnology , gene , biochemistry , genetics
Claudin-4 plays a key role in constructing the tight junction (TJ), and altered claudin-4 expression has been documented in various human malignancies; however, little is known about the biological significance of claudin-4 in colorectal cancers (CRCs). The aim of this study is to investigate the significance of claudin-4 expression in CRC and its association with clinicopathological factors.
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