Use of phosphocholine hapten conjugates in vaccines

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Conjugate or complex

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530404, 530405, 530408, 530409, 42419711, 4242441, A61K 39385, A61K 3909, C07K 1700

Patent

active

054550327

ABSTRACT:
This invention relates to compositions useful for inducing immunoprotection against infections by pathogenic organisms containing phosphocholine antigens, including Streptococcus pneumoniae and other microorganisms that have a phosphocholine antigen component of their membranes or capsids. This invention also relates to vaccines and methods for inducing immunoprotection against infection by these pathogenic organisms.

REFERENCES:
patent: 4451404, Van Rheenen
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Wallick et al. (1983) J. Immunol. 130(6):2871-2875.
Gupta et al. (1993) Vaccine 11(3):293-306.
Allison et al. in "Vaccines: New Approaches to Immunological Problems" ed. R. W. Ellis 1992 Butterworth-Heinemann, pp. 431-449.
Briles, David E. (1992) "Mouse Antibody to Phosphocholine Can Protect Mice from Infection with Mouse-Virulent Human Isolates of Streptococcus pneumoniae", Infection and Immunity, 60:1957-1962.
Brown, Mckay, et al. (1984) "Subpopulations of Antibodies to Phosphocholine in Human Serum", the Journal of Immunology, 132:1323-1328.
Bruderer, Urs, et al. (1989) "Antibody Combining Site Heterogeneity Within the Response to Phosphocholine Keyhole Limpet Hemocyanin", Molecular Immunology 26:63-71.
Kenny, James J., et al. (1991) "Receptor-Mediated Elimination of Phosphocholine-Specific B Cells in X-linked Immune-Deficient Mice", The Journal of Immunology, 146:2568-2577.
Mond, James J., et al. (1977) "Inability of Mice With a Defect in B-Lymphocyte Maturation to Respond to Phosphorylcholine on Immunogenic Carriers", The Journal of Experimental Medicine, 146:1138-1142.
Spande, Thomas F. (1980) "Synthesis of Two Novel Phosphorycholine Esters for Probes in Immunological Studies" Journal of Organic Chemistry, 45:3081-3084.
Wallick, Susan, et al. (1983) "Resistance to Streptoccous pneumoniae is Induced by a Phosphocholine-Protein Conjugate", The Journal of Immunology, 130:2871-2875.
Wicker, Linda S. (1982) "Antibodies from the Lyb-5.sup.- B Cell Subset Predominate in the Secondary lgG Response to Phosphocholine", the Journal of Immunology, 129:950-953.
Wicker, Linda S., et al. (1983) "The Asymmetry in Idiotype-Isotype Expression in the Response to Phosphocholine is Due to Divergence in the Expressed Repertoires of Lyb-5.sup.+ and Lyb-G.sup.- Cells", the Journal of Immunology, 131:2468-2476.
Yother, Janet, et al. (1982) "Protection of Mice from Infection with Streptococcus pneumoniae by Anti-Phosphocholine Antibody", Infection and Immunity, 36:184-188.

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