Abstract
Nerve growth factor (NGF) induces degranulation of rat peritoneal mast cells (RPMC) in a dose-dependent manner, providing direct evidence for its action on non-neuronal tissues. Activation of RPMC by NGF depends on lysophosphatidylserine and extracellular calcium. NGF-mediated RPMC degranulation is not coupled to a transient increase in intracellular free calcium ([Ca2+]). It is suggested that NGF has a unique mode of action independent of ([Ca2+])i and presumably also without involving protein kinase C activation as indicated by the effects of phorbol esters and NGF on antigen-evoked [Ca2+]i rise.
Original language | English (US) |
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Pages (from-to) | 315-320 |
Number of pages | 6 |
Journal | FEBS Letters |
Volume | 198 |
Issue number | 2 |
DOIs | |
State | Published - Mar 31 1986 |
Keywords
- (Rat peritoneal mast cell, Rat leukemia cell line)
- 12-O-Tetradecanoylphorbol 13-acetate
- Ca
- Degranulation
- Nerve growth factor
ASJC Scopus subject areas
- Biophysics
- Structural Biology
- Biochemistry
- Molecular Biology
- Genetics
- Cell Biology