Cadherins are transmembrane cell-cell adhesion molecules which are connected to the cytoskeleton by association with the cytoplasmic proteins, alpha-, beta-, and gamma-catenin (plakoglobin). beta-catenin has an additional role in the wnt signal transduction pathway in which it transmitts signals to the cell nucleus in complexes with transcription factors of the LEF-1/TCF family. The cell adhesion function of the epithelial E-cadherin is frequently disturbed in carcinomas either by downregulation or by mutation of the E-cadherin/catenin genes. The signaling function of beta-catenin is activated in tumors by mutations of beta-catenin or of the tumor suppressor gene product APC. In this review I will give an introduction to the structure and function of the cadherin/catenin complex and summarize findings which support a decisive role of these components in the development of cancer.
机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Bafico, A
Gazit, A
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Gazit, A
Wu-Morgan, SS
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Wu-Morgan, SS
Yaniv, A
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Yaniv, A
Aaronson, SA
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CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USACUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Bafico, A
Gazit, A
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Gazit, A
Wu-Morgan, SS
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Wu-Morgan, SS
Yaniv, A
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机构:CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA
Yaniv, A
Aaronson, SA
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机构:
CUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USACUNY Mt Sinai Sch Med, Derald H Ruttenberg Canc Ctr, New York, NY 10029 USA