Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,...
Reexamination Certificate
2006-08-29
2006-08-29
Ponnaluri, Padmashri (Department: 1639)
Drug, bio-affecting and body treating compositions
Conjugate or complex of monoclonal or polyclonal antibody,...
C424S181100, C424S183100, C530S350000, C530S387100, C530S388200
Reexamination Certificate
active
07097839
ABSTRACT:
Conjugated compounds which comprises an ST receptor binding moiety and a radiostable active moiety are disclosed. Pharmaceutical compositions comprising a pharmaceutically acceptable carrier or diluent, and a conjugated compound which comprises an ST receptor binding moiety and a radiostable active moiety or an ST receptor binding moiety and a radioactive active moiety are disclosed. Methods of treating an individual suspected of suffering from metastasized colorectal cancer comprising the steps of administering to said individual a pharmaceutical composition comprising a pharmaceutically acceptable carrier or diluent, and a therapeutically effective amount of a conjugated compound which comprises an ST receptor binding moiety and a radiostable active moiety or an ST receptor binding moiety and a radiostable active moiety are disclosed. Methods of radioimaging metastasized colorectal cancer cells comprising the steps of first administering to an individual suspected of having metastasized colorectal cancer cells, a pharmaceutical composition that comprises a pharmaceutically acceptable carrier or diluent, and conjugated compound that comprises an ST receptor binding moiety and a radioactive active moiety wherein the conjugated compound is present in an amount effective for diagnostic use in humans suffering from colorectal cancer and then detecting the localization and accumulation of radioactivity in the individual's body are disclosed.
REFERENCES:
patent: 4341763 (1982-07-01), Zygraich
patent: 4411888 (1983-10-01), Klipstein et al.
patent: 4499080 (1985-02-01), Duflot et al.
patent: 4584268 (1986-04-01), Ceriani et al.
patent: 4659666 (1987-04-01), May et al.
patent: 4828831 (1989-05-01), Hannart et al.
patent: 4845200 (1989-07-01), Cullinan et al.
patent: 5057313 (1991-10-01), Shih et al.
patent: 5087616 (1992-02-01), Myers et al.
patent: 5160723 (1992-11-01), Welt et al.
patent: 5237051 (1993-08-01), Garbers et al.
patent: 5443816 (1995-08-01), Zamora et al.
patent: 5518888 (1996-05-01), Waldman
patent: 5593825 (1997-01-01), Carmen et al.
patent: 5601990 (1997-02-01), Waldman
patent: 6060037 (2000-05-01), Waldman
patent: 6268159 (2001-07-01), Waldman
patent: 83/9512 (1983-12-01), None
Hugues M, et al, (1992) Affinity purification of functional receptors forEscherichia coliheat-stable enterotoxin from rat intestine. Biochemistry 31:12-16, 1992.
Cohen MB, et al, (1993) Receptors forEscherichia coliheat stable enterotoxin in human intestine and in a human intestinal cell line (Caco-2). J Cell Physiol. 156: 138-144.
Mann EA, et al, (1993) Comparison of receptors forEscherichia coliheat-stable enterotoxin: novel receptor present in IEC-6 cells. Am.J Physiol. 264: G172-G178.
Chabalgoity et al. Expression and immunogenicity of anEchinococcus granulosusfatty acid-binding protein in live attenuated salmonella vaccine strains. Infection and Immunity 65(60) 2402-2412, Jun. 1997.
Karem et al Differential induction of carrier antigen -specific immunity by salmonella typhimurium Live-vaccine strains after single mucosal or intravenous immunization of Balb/c mice. Infection and Immunity 63(12) 4557-4563, Dec. 1995.
O'Callaghan et al. immune responses in Balb/c mice folowing immunization with aromatic compound or purine dependent salmonella typhimurium strains. Immunology 69(2): 184-189, Feb. 1990.
Almenoff et al., “Ligand-based Histochemical Localization and Capture of Cells Expressing Heat-Stable Enterotoxin Receptors”,Molecular Microbiology 8: 865-873 (1993).
Bjorn et al., “Antibody-PseudomonasExotoxin A Conjugates Cytotoxic to Human Breat Cancer CellsIn Vitro”, Cancer Research 46: 3262-3267 (1986).
Bjorn et al., “Evaluation of Monoclonal Antibodies for the Development of Breast Cancer Immunotoxins”,Cancer Research 45: 1214-1221 (1985).
Bodansky et al., “Peptide Synthesis”, John Wiley and Sons, 2d Ed. (1976).
Burgess et al., “Biological Evaluation of a Methanol-Soluble, Heat-StableEscherichia coliEnterotoxin in Infant Mice, Pigs, Rabbits, and Calves”,Infection and Immunity 21: 526-531 (1978).
Cawley and Herschman, “Epidermal Growth Factor-Toxin A Chain Conjugates: EGF-Ricin A is a Potent Toxin While EGF-Diphtheria Fragment A is Nontoxic”,Cell 22: 563-570 (1980).
Chan and Giannella, “Amino Acid Sequence of Heat-stable Enterotoxin Produced byEscherichia coliPathogenic for Man”,J. Biol. Chem. 256: 7744-7746 (1981).
Chung and Collier, “Enzymatically Active Peptide from the Adenosine Diphosphate-Ribosylating Toxin ofPseudomonas aeruginosa” Infection and Immunity 16: 832-841 (1977).
Cumber et al., “Preparation of Antibody-Toxin Conjugates”,Methods in Enzymology 112: 207-225 (1985).
Currie et al., “Guanylin: An Endogenous Activator of Intestinal Guanylate Cyclase”,Proc. Natl. Acad. Sci. USA 89: 947-951 (1992).
Dreyfus et al, “Chemical Properties of Heat-Stable Enterotoxins Produced by EnterotoxigenicEscherichia coliof Different Host Origins”,Infection and Immunity 42: 539-548 (1983).
Eckelman et al., “Comparison of99mTc and111In Labeling of Conjugated Antibodies”,Nucl. Med. Biol. 13: 335-343 (1986).
Evans et al., “Differences in the Response of Rabbit Small Intestine to Heat-Labile and Heat-Stable Enterotoxins ofEscherichia coli”, Infection and Immunity 7: 873-880 (1973).
Fitzgerald et al., “Adenovirus-Induced Release of Epidermal Growth Factor and Psuedomonas Toxin into the Cytosol of KB Cells during Receptor-Mediated Endocytosis”,Cell 32: 607-617 (1983).
Fitzgerald, “Construction of Immunotoxins UsingPseudomonasExotoxin A”,Methods in Enzymology 151: 139-145 (1987).
Giannella et al., “Development of a Radioimmunoassay forEscherichia coliHeat-Stable Enterotoxin: Comparison with the Suckling Mouse Bioassay”,Infection and Immunity 33: 186-192 (1981).
Gros, O., “Biochemical Aspects of Immunotoxin Preparation”,J. Immunol. Meth. 81: 283-297 (1985).
Gyles, C.L., “Discussion: Heat-Labile and Heat-Stable Forms of the Enterotoxin fromE. coliStrains Enteropathogenic For Pigs”,Ann N.Y. Acad. Sci. 16: 314-321 (1979).
Hakki et al., “Solubilization and Characterization of Functionally CoupledEscherichia coliHeat-Stable Toxin Recpeptors and Particulate Guanylate Cyclase Associated with the Cytoskeleton Compartment of Intestinal Membranes”,Int. J. Biochem 25: 557-566 (1993).
Hugues et al., “Identification and Characterization of a New Family of High-Affinity Receptors forEscherichia coliHeat-Stable Enterotoxin in Rat Intestinal Membranes”,Biochemistry 30: 10738-10745 (1991).
Humm et al., “Dosimetric Aspects of Radiolabeled Antibodies for Tumor Therapy”,Journal of Nuclear Medicine 27: 1490-1497 (1986).
Klipstein et al., “Development of a Vaccine of Cross-Linked Heat-Stable and Heat-Labile Enterotoxins that Protects AgainstEscherichia coliProducing Either Enterotoxin”,Infection and Immunity 37: 550-557 (1982).
Krejcarek and Tucker, “Covalent Attachment of Chelating Groups to Macromolecules”,Biochemical and Biophysical Research Communications 77: 581-585 (1977).
Kwok, “Calculation of Radiation Doses for Nonuniformly Distributed β and γ Radionuclides in Soft Tissue”,Med. Phys. 12: 405-412 (1985).
Leonard et al., “Kinetics of Protein Synthesis Inactivation in Human T-Lymphocytes by Selective Monoclonal Antibody-Ricin Conjugates”,Cancer Research 45: 5263-5269 (1985).
Magerstadt, M.,Antibody Conjugates and Malignant DiseaseBoca Raton: CRC Press, 110-152 (1991).
Masuho et al., “Importance of the Antigen-Binding Valency and the Nature of the Cross-Linking Bond in Ricin A-Chain Conjugates with Antibody”,J. Biochem 91: 1583-1591 (1982).
Merrifield, “Solid Phase Peptide Synthesis. I. The Synthesis of a Tetrapeptide”,J. Am. Chem. Society 15: 2149-2154 (1963).
Michel and Dirkx, “Fluorescence Studies of Nucleotides Binding to Diphth
Cozen O'Connor P.C.
Ponnaluri Padmashri
Thomas Jefferson University
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