Title : Protein kinase C-alpha mediates TNF release process in RBL-2H3 mast cells.

Pub. Date : 2005 Jun

PMID : 15806111






5 Functional Relationships(s)
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1 1 To clarify the mechanism of mast cell TNF secretion, especially its release process after being produced, we utilized an antiallergic drug, azelastine (4-(p-chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1-(2H)- phthalazinone), which has been reported to inhibit TNF release without affecting its production in ionomycin-stimulated RBL-2H3 cells. azelastine tumor necrosis factor Rattus norvegicus
2 1 To clarify the mechanism of mast cell TNF secretion, especially its release process after being produced, we utilized an antiallergic drug, azelastine (4-(p-chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1-(2H)- phthalazinone), which has been reported to inhibit TNF release without affecting its production in ionomycin-stimulated RBL-2H3 cells. azelastine tumor necrosis factor Rattus norvegicus
3 1 To clarify the mechanism of mast cell TNF secretion, especially its release process after being produced, we utilized an antiallergic drug, azelastine (4-(p-chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1-(2H)- phthalazinone), which has been reported to inhibit TNF release without affecting its production in ionomycin-stimulated RBL-2H3 cells. azelastine tumor necrosis factor Rattus norvegicus
4 1 To clarify the mechanism of mast cell TNF secretion, especially its release process after being produced, we utilized an antiallergic drug, azelastine (4-(p-chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1-(2H)- phthalazinone), which has been reported to inhibit TNF release without affecting its production in ionomycin-stimulated RBL-2H3 cells. azelastine tumor necrosis factor Rattus norvegicus
5 6 These results suggest that (alpha)PKC mediates the TNF release process and azelastine inhibits TNF release by selectively interfering with the recruitment of (alpha)PKC in the pathway activated by ionomycin in RBL-2H3 cells. azelastine tumor necrosis factor Rattus norvegicus