High-affinity NGF binding requires coexpression of the trk proto-oncogene and the low-affinity NGF receptor
摘要:
Nerve growth factor (NGF) interacts with two different low-affinity receptors that can be distinguished by affinity crosslinking. Reconstitution experiments by membrane fusion and transient transfection into heterologous cells indicate that high-affinity NGF binding requires coexpression and binding to both the low-affinity NGF receptor and the tyrosine kinase trk gene product. These studies reveal a new growth factor receptor-mediated mechanism of cellular differentiation involving trk and the low-affinity NGF receptor.
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关键词:
Animals Cell Line Cell Membrane Cross-Linking Reagents Kinetics Membrane Fusion Models, Biological Nerve Growth Factors Protein-Tyrosine Kinases Proto-Oncogene Proteins
DOI:
10.1038/350678a0
被引量:
年份:
1991




































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