Leland Stanford Junior University

Bayhill Therapeutics, Inc.

Tolerion, Inc.

Hideki Garren

Lawrence Steinman

Pedro Jose Ruiz

William H Robinson

Paul J Utz

Paulo Fontoura

David L Hirschberg

Peggy P Ho

Stephanie Broome

Nanette Solvason

Bart O Roep

Paul Utz

Michael Leviten

A pro-inflammatory T cell response is specifically suppressed by the injection into a recipient of DNA encoding an autoantigen associated with autoimmune disease. The recipient may be further treating by co-vaccination with a DNA encoding a Th2 cytokine, particularly encoding IL4. In response to the vaccination, the proliferation of autoantigen-reactive T cells and the secretion of Th1 cytokines, including IL-2, IFN-&#x3b3; and IL-15, are reduced.

DNA vaccination for treatment of multiple sclerosis and insulin-dependent diabetes mellitus

Epitopic fragments of Nogo, including Nogo 45-66, elicit a specific and strong T cell response, and a B cell response. T cells reactive to Nogo antigens are capable of ameliorating ongoing disease, which may be induced with other antigens. The present invention provides compositions and methods for the identification and use of Nogo epitopic fragments in the treatment of immune related disease.

Nogo epitopic fragments for modulating immune response

This invention relates to methods and compositions for treating or preventing disease comprising the administration of immune modulatory nucleic acids having one or more immune modulatory sequences (IMSs). The invention further relates to the means and methods for the identification of the IMSs for preventing or treating disease, more particularly the treatment and prevention of autoimmune or inflammatory diseases. The invention also relates to the treatment or prevention of disease comprising the administration of the immune modulatory nucleic acids alone or in combination with a polynucleotide encoding self-protein(s), -polypeptide(s) or -peptide(s). The present invention also relates to methods and compositions for treating diseases in a subject associated with one or more self-protein(s), -polypeptide(s) or -peptide(s) that are present in the subject and involved in a non-physiological state.

Methods and immune modulatory nucleic acid compositions for preventing and treating disease

This invention provides a method for determining the antibody specificity profile in an individual. This specificity profile reveals the individual's immune response to multiple antigens and/or epitopes of autoantigens, allergens, graft antigens, etc. The antibody specificity profile is determined through the binding of patient samples comprising antibodies to the arrays. The array can comprises antigens and epitopes. The invention also provides the means and methods for determining antigen or epitope specificity profiles that can be used in the development of either generic and individualized diagnosis and treatment for immune related diseases, including autoimmune disease, allergy and graft rejection.

Therapeutic and diagnostic uses of antibody specificity profiles

DNA vaccination for treatment of autoimmune disease

Compositions and methods are provided for the treatment or prevention of autoimmune disease. Therapeutic doses of one or more modified therapeutic ordered peptide(s) comprising amino acids representing a consensus sequence of a protein identified as a target of the autoimmune T and B cell response are described. Of particular interest are therapeutic ordered peptides of the autoantigens in multiple sclerosis, for example the myelin proteins MBP, MOG, PLP, MAG and cyclic nucleotide phosphodiesterase. The therapeutic ordered peptide may be extended at either termini by the addition of other D- or L- amino acid residues. The therapeutic ordered peptides may be administered topically or parenterally, by injection at a particular site, including subcutaneously, intraperitoneally, intravascularly, or the like or transdermally, as by electrotransport. The compositions of the invention may also contain other therapeutically active agents.

Treatment of demyelinating autoimmune disease with modified ordered peptides

This invention provides a method of treating or preventing a disease in an animal associated with one or more self-protein(s), -polypeptide(s), or -peptide(s) that is present or involved in a non-physiologic process in the animal comprising administering to the animal a self-vector comprising a polynucleotide encoding the self-protein(s), -polypeptide(s) or -peptide(s) associated with the disease. Administration of the self-vector comprising a polynucleotide encoding the self-protein(s), -polypeptide(s) or -peptide(s) modulates an immune response to the self-protein(s), -polypeptide(s) or -peptide(s) expressed from administration of the self-vector. The invention also provides a composition comprising a polynucleotide encoding one or more self-protein(s), -polypeptide(s), or -peptide(s) that is present non-physiologically in a treated animal useful in treating or preventing a disease associated with the self-protein(s), -polypeptide(s), or -peptide(s) present in and/or the target of a non-physiologic process in the animal.

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Palo Alto, CA, United States of America

Hideki Garren