Abstract
We have investigated the effects of actinomycin D on mouse ear oedema induced by capsaicin, neuropeptides, and established inflammatory mediators. Actinomycin D (0.5 mg/kg, i.v.) significantly (P < 0.01) inhibited ear oedema induced by topical application of capsaicin, while adriamycin (6.0 mg/kg, i.v.) and cycloheximide (6.0 mg/kg, i.v.) had no effect on oedema. The ear oedema induced by intradermal injection of neuropeptides such as mammalian tachykinins, calcitonin generelated peptide (CGRP), and vasoactive intestinal peptide (VIP), was markedly (P < 0.05, P < 0.01 or P < 0.001) suppressed by actinomycin D. The drug was also effective (P < 0.01 or P < 0.001) in inhibiting bradykinin (BK)-and compound 48/80-induced ear oedema, but did not inhibit oedema induced by histamine, 5-HT, leukotriene C4 (LTC4), and platelet activating factor (PAF) at a dose of 1 mg/kg. In mast cell-deficient W/Wv mice, actinomycin D (1.0 mg/kg, i.v.) failed to inhibit substance P (SP)-induced ear oedema whereas spantide (0.5 mg/kg, i.v.) was an effective (P < 0.01) inhibitor of oedema formation. Furthermore, actinomycin D (10–100 µM) dosedependently prevented histamine release from rat peritoneal mast cells evoked by SP, compound 48/80, and the ionophore A23182, respectively. These results strongly suggest that an inhibitory effect of actinomycin D on neurogenic inflammation is due primarily to the prevention of mast cell activation mediated by neuropeptides, rather than an interaction with DNA or receptors of neuropeptides.
Similar content being viewed by others
References
Holzer P. Local effector functions of capsaicin-sensitive sensory nerve endings: involvement of tachykinins, calcitonin gene-related peptide and other neuropeptides. Neuroscience 1988;24:739–68.
Gamse R, Saria A. Potentiation of tachykinin-induced plasma protein extravasation by calcitonin gene-related peptide. Eur J Pharmacol 1985;114:61–6.
Fuller RW, Conradson T-B, Dixon CMS, Crossman DC, Barnes PJ. Sensory neuropeptide effects in human skin. Br J Pharmacol 1987;92:781–8.
Farber EM, Nickoloff BJ, Recht B, Fraki JE. Stress, symmetry and psoriasis: possible role of neuropeptides. J Am Acad Dermatol 1986;14:305–11.
Wallengren J, Ekman R, Möller H. Substance P and vasoactive intestinal peptide in bullous and inflammatory skin disease. Acta Derm Venereol (Stockh) 1986;66:23–8.
Wallengren J, Möller H, Ekman R. Occurrence of substance P, vasoactive intestinal peptide, and calcitonin gene-related peptide in dermographism and cold urticaria. Arch Dermatol Res 1987;279:512–5.
Donnerer J, Amann R. The inhibition of neurogenic inflammation. Gen Pharmacol 1993;24:519–29.
Maggi CA, Patacchini R, Rovero P, Giachetti A. Tachykinin receptors and tachykinin receptor antagonists. J Auton Pharmacol 1993;13:23–93.
Glaubiger D, Ramu A. Antitumour antibiotics. In: Crabner BA, ed. Pharmacological Principles of Cancer Treatment. Philadelphia: Saunders WB. 1982:402–15.
Fujii T, Murai M, Morimoto H, Nishikawa M, Kiyotoh S. Effects of actinomycin D on airway constriction induced by tachykinins and capsaicin in guinea-pigs. Eur J Pharmacol 1991;194:183–8.
Delay-Goyet P, Lundberg JM. Dactinomycin is a competitive neurokinin-2 receptor antagonist. Biochem Biophys Res Comm 1991;180:1342–9.
Patacchini R, Astolfi M, Brown MCS, Maggi CA. Actinomycin D is a competitive and selective antagonist at NK2 tachykinin receptors. Neuropeptides 1991;20:109–14.
Lou Y-P, Delay-Goyet P, Lundberg JM. Selective inhibition by dactinomycin of NANC sensory bronchoconstriction and [125I]NKA binding due to NK-2 receptor antagonism. Acta Physiol Scand 1992;144:221–31.
Holzer P. Capsaicin: cellular targets, mechanisms of action, and selectivity for thin sensory neurons. Pharmacol Rev 1991;43:143–201.
Dray A. Neuropharmacological mechanisms of capsaicin and related substances. Biochem Pharmacol 1992;44:611–5.
Inoue H, Nagata N, Koshihara Y. Profile of capsaicin-induced mouse ear oedema as neurogenic inflammatory model: comparison with arachidonic acid-induced ear oedema. Br J Pharmacol 1993;110:1614–20.
Benson JR, Hare PE. o-Phthalaldehyde; fluorogenic detection of primary amines in the picomoles range. Comparison with fluorescamine and ninhydrin. Proc Natl Acad Sci USA 1975;72:619–22.
Cochran WG, Cox GM. Experimental Designs, 2nd ed., New York: Wiley, 1957.
Tsurufuji S, Sugio K, Takemasa F. The role of glucocorticoid receptor and gene expression in the anti-inflammatory action of dexamethasone. Nature 1979;280:408–10.
Marco A DI, Gaetani M, Scarpinato B. Adriamycin (NSC-123,127): a new antibiotic with antitumor activity. Cancer Chemother Rep 1969;53:33–7.
Kitamura Y, Go S, Hatanaka K. Decrease of mast cells in W/Wv mice and their increase by bone marrow transplantation. Blood 1978;52:447–52.
Schwartz HS. Some determinants of the therapeutic efficacy of actinomycin D (NSC-3053), adriamycin (NSC-123127), and daunorubicin (NSC-83142). Cancer Chemother Rep 1974;58:55–62.
Piotrowski W, Foreman JC. Some effects of calcitonin generelated peptide in human skin and on histamine release. Br J Dermatol 1986;114:37–46.
Lowman MA, Benyon RC, Church MK. Characterization of neuropeptide-induced histamine release from human dispersed skin mast cells. Br J Pharmacol 1988;95:121–30.
Marceau F, Lussier A, Regoli D, Giroud JP. Pharmacology of kinins: their relevance to tissue injury and inflammation. Gen Pharmacol 1983;14:209–29.
Fewtrell CMS, Foreman JC, Jordan CC, Oehme P, Renner H, Stewart JM. The effects of substance P on histamine and 5-hydroxytryptamine release in the rat. J Physiol 1982;330:393–411.
Stephenson JA, Burcher E, Summers RJ. Autoradiographic demonstration of endothelium-dependent125I-bolton hunter substance P binding to dog carotid artery. Eur J Pharmacol 1986;124:377–8.
Ziche M, Morbidelli L, Pacini M, Geppetti P, Alessandri G, Maggi CA. Substance P stimulates neovascularization in vivo and proliferation of cultured endothelial cells. Microvas Res 1990;40:264–78.
Mousli M, Bronner C, Bueb J-L, Tschirhart E, Gies J-P, Landry Y. Activation of rat peritoneal mast cells by substance P and mastoparan. J Pharmacol Exper Ther 1989;250:329–35.
Mousli M, Bronner C, Landry Y, Bockaert J, Rouot B. Direct activation of GTP-binding regulatory proteins (G-proteins) by substance P and compound 48/80. FEBS Lett 1990;259:260–2.
Mousli M, Hugli TE, Landry Y, Bronner C. Peptidergic pathway in human skin and rat peritoneal mast cell activation. Immunopharmacol 1994;27:1–11.
Williams TJ, Peck MJ. Role of prostaglandin-mediated vasodilation in inflammation. Nature 1977;270:530–32.
Crunkhorn P, Willis AL. Cutaneous reactions to intradermal prostaglandins. Br J Pharmacol 1971;41:49–56.
Coleridge HM, Coleridge JCG, Ginzel KH, Baker DG, Banzett RB, Morrison MA. Stimulation of ‘irritant’ receptors and afferent C-fibres in the lungs by prostaglandins. Nature 1976;264:451–3.
Geppetti P, Bianco ED, Tramontana M, Vigano T, Folco GC, Maggi CA, Manzini S, Fanciullacci M. Arachidonic acid and bradykinin share a common pathway to release neuropeptide from capsaicin-sensitive sensory nerve fibers of the guinea pig heart. J Pharmacol Exper Ther 1991;259:759–65.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Inoue, H., Nagata, N. & Koshihara, Y. Inhibition by actinomycin D of neurogenic mouse ear oedema. Inflamm Res 44, 125–130 (1995). https://doi.org/10.1007/BF01782023
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01782023