Abstract
Polyfunctional molecules were prepared by appropriate conjugation of three moities (1) a polyion-immunostimulant (copolymer of N-vinylpyrrolidone with vinylamine-VP/VA), (2) an inhibitor of mediator secretion from mast cells (diphenylquinone-DPQ) and (3) a specific allergen (ovalbumin-OV). The conjugate of VP/VA with DPQ dose-dependently inhibited histamine release from rat and mouse mast cells induced by the selective releasing agents compound 48/80, ionophore A23187 and specific allergen. The DPQ bound to the polyion was responsible for the inhibitory action of the conjugate. OV conjugated with VP/VA/DPQ (VP/VA/DPQ-OV) was a weaker histamine releaser than OV alone. An immunoenzymatic assay showed that the reduction of the histamine releasing activity of OV in the conjugate was not connected with an inibition of the antibody binding activity of the OV. The data here presented demonstrate the possibility of creating a polyfunctional molecule (for e.g. hyposensitization) with a decreased ability to induce allergic reactions by inserting a functional group which inhibits histamine secretion into the molecule.
Similar content being viewed by others
References
R. V. Petrov and R. M. Kchaitov,New type of artificial antigens. Zh. Microb. Epid. Immun. (USSR), N12, 22–28 (1982).
R. V. Petrov and R. M. Kchaitov,Artificial vaccines. VNIIMI, vol. 1, p. 81, Moscow 1986.
R. V. Petrov, R. M. Kchaitov, I. S. Gushchin, N. L. Bogush and A. V. Nekrasov,Allergenic properties of ovalbumin conjugate with copolymer of acrylic acid and N-vinylpyrrolidone. Dokl. AN USSR,283, 1513–1516 (1985).
B. D. Sviridov, V. Yu. Skvortsov, R. I. Ataullakhanov, A. V. Nekrasov, T. B. Masternak, A. S. Larin, M. N. Kitaeva, E. F. Panarin, A. S. Ivanova, I. P. Sadovnikova, D. A. Goryainov and T. L. Nadzharyan,Synthetic high-molecular immunomodulators on the basis of modified vinylpyrrolidone copolymers. Immunologia (USSR), N2, 25–27 (1986).
I. S. Gushchin, V. G. Voitenko, B. D. Sviridov, A. I. Zebrev, E. F. Panarin, O. P. Gorbunova and I. S. Kochetkova,Influence of synthetic polyanions and polycations-copolymers of N-vinylpyrrolidone on mast cells. Immunologia (USSR) (in press).
E. Masini, M. Lodovici, R. Fantozzy, S. Brunelleschi, A. Conti and P.F. Mannaioni,Histamine release by free radicals: parcetamol-induced histamine release from rat peritoneal mast cells after in vitro activation by monooxygenase. Agents and Actions18, 85–88 (1986).
B.B. Fredholm, I.S. Gushchin K. Elvin, G. Schwab and B. Uvnäs,Cyclic AMP independent inhibition by papaverine of histamine release induced by compound 48/80. Biochem. Pharmacol.25, 1583–1588 (1976).
I.S. Gushchin, V.G. Voitenko, B.D. Sviridov, N.L. Bogush and I.S. Litvinov,Histamine secretion from mast cells and its inhibition by 2,6-diphenyl-1,4-benzoquinone conjugated with synthetic polyion. Immunologia (USSR) (in press).
R.I. Gruz, T.Y. Verchogliadova, E.F. Panarin and S.I. Ushakov,Synthesis and properties of copolymers of N-vinylpyrrolidone with vinylamine. Vysokomolek. Soedinen. (USSR),A13, 647–658 (1971).
A.N. Popov, I.S. Gushchin, V.F. Boulk and E.V. Perelman,Detection of specific IgG antibodies to ovalbumin in murine sera by enzyme immunoassay (EIA) with the use of staphylococcal protein conjugated with horse-radish peroxidase. Zh. Microb. Epid. Immun. (USSR),N8, 40–41 (1987).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gushchin, I.S., Voitenko, V.G., Sviridov, B.D. et al. A polyfunctional molecule produced by the conjugation of a synthetic polyion-immunostimulant with specific antigen and an inhibitor of mast cell activation: Effects on histamine release. Agents and Actions 27, 75–78 (1989). https://doi.org/10.1007/BF02222203
Issue Date:
DOI: https://doi.org/10.1007/BF02222203