ErbB signaling in cardiac development and disease
نویسندگان
چکیده
منابع مشابه
The neuregulin-I/ErbB signaling system in development and disease.
Neuregulins (NRGs) comprise a large family of EGF-like signaling molecules involved in cell-cell communication during development and disease. The neuregulin family of ligands has four members: NRG1, NRG2, NRG3, and NRG4. Relatively little is known about the biological functions of the NRG2, 3, and 4 proteins. In contrast, the NRG1 proteins have been demonstrated to play important roles during ...
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The erbB4 gene encodes one of the four members of the mammalian ErbB family of transmembrane tyrosine kinases. The ErbB4 protein plays a role as a receptor for the neuregulins, a large group of structurally related molecules and a few other epidermal growth factor (EGF)-related polypeptides, such as heparin-binding EGF, betacellulin and epiregulin. The importance of this receptor tyrosine kinas...
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Multiple factors lead to the development and maintenance of chronic heart failure. Blockade of ErbB-2 or ErbB-4 tyrosine kinase receptor signaling leads to dilated cardiomyopathy. ErbB-1 may protect the heart against stress-induced injury and its ligand; epidermal growth factor (EGF) increases myocardial contractility, whereas heparin-binding EGF is essential for normal cardiac function. Howeve...
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The ErbB receptors are localized to the cell membrane where they are activated by ligand to trigger a network of signaling pathways. In some cancer cells, dysregulation of ErbB-mediated signaling confers a growth advantage, resulting in cellular transformation and increased metastatic potential. Several agents that inhibit individual ErbB receptors have recently been approved for the treatment ...
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ژورنال
عنوان ژورنال: Seminars in Cell & Developmental Biology
سال: 2010
ISSN: 1084-9521
DOI: 10.1016/j.semcdb.2010.09.011