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62 results about "Anti cd40" patented technology

Method for treating an IgE-mediated disease in a patient using anti-CD40 monoclonal antibodies

Methods for preventing or treating an IgE-mediated allergic disease in a patient are presented, the methods comprising administration of a monoclonal antibody capable of binding to a human CD40 antigen located on the surface of a human B cell, wherein binding of the antibody to the CD40 antigen prevents the growth or differentiation of the B cell. Monoclonal antibodies useful in these methods, and epitopes immunoreactive with such monoclonal antibodies are also presented.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC

Antagonist Anti-cd40 monoclonal antibodies and methods for their use

ActiveUS20080254026A1Improve effectivenessPositive therapeutic responseAntipyreticAnalgesicsAntigenDisease
Compositions and methods of therapy for treating diseases mediated by stimulation of CD40 signaling on CD40-expressing cells are provided. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a patient in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity, but exhibits antagonist activity when the antibody binds a CD40 antigen on a human CD40-expressing cell. Antagonist activity of the anti-CD40 antibody or antigen-binding fragment thereof beneficially inhibits proliferation and / or differentiation of human CD40-expressing cells, such as B cells.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC

Mutants of anti-cd40 antibody

A mutant of a potentially therapeutic anti-CD40 antibody is provided which mutant has reduced ADCC and CDC activities designed to be optimized as a pharmaceutical agent. A mutant of an agonistic anti-CD40 antibody, comprising mutation and / or substitution of at least one amino acid in the constant region to reduce the ADCC and / or CDC activities therein, and a mutant of an antagonistic anti-CD40 antibody, comprising at least one mutation or substitution in the constant region to reduce the ADCC and / or CDC activities therein, both mutants having at least a hinge region derived from a human IgG2.
Owner:KYOWA HAKKO KIRIN CO LTD

Human therapies using chimeric agonistic Anti-human cd40 antibody

Methods of human therapy using a chimeric anti-CD40 antibody, LOB 7 / 4 or humanized variants thereof, are provided. This CD40 antibody elicits agonistic effects on immunity when used as a monotherapy especially when used in the treatment of human lymphomas and leukemias and other solid tumors In addition, this agonistic CD40 antibody when administered in combination with certain molecules such as TLR agonists or interferons, e.g., alpha and beta interferon, elicits a synergistic effect on immunity.
Owner:UNIV OF SOUTHAMPTON

Anti-cd40 antibodies and uses thereof

ActiveUS20140093497A1Reduce the frequency of occurrenceReduce severityOrganic active ingredientsMicroorganismsEpitopeTransplant rejection
The present invention relates to antibodies specific for a particular epitope on CD40 and antibodies that bind CD40 and have particular functional characteristics. The present invention also relates to fragments of these antibodies, uses of the antibodies for reduction or treatment of transplant rejection and graft-versus-host disease, and methods for making the antibodies.
Owner:EMORY UNIVERSITY +1

Anti-cd40 antibodies and methods of use

ActiveUS20140120103A1High binding affinityIncreased agonist activityBacteriaAntipyreticCancer researchDisease cause
The present invention provides high affinity anti-CD40 monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of cancer and other diseases.
Owner:APEXIGEN INC

Antagonist Anti-CD40 antibody pharmaceutical compositions

Stable liquid pharmaceutical compositions comprising an antagonist anti-CD40 antibody as a therapeutically or prophylactically active component and methods useful in their preparation are provided. These compositions comprise the antagonist anti-CD40 antibody, a buffering agent to maintain the pH of the composition between about pH 5.0 and about pH 7.0, and an amount of arginine-HCl sufficient to render the liquid composition near isotonic. The stable liquid antagonist anti-CD40 antibody-containing pharmaceutical compositions of the invention find use in methods for treating proliferative diseases and diseases having an autoimmune and / or inflammatory component.
Owner:XOMA TECH LTD +1

Use of Antagonist Anti-Cd40 Monoclonal Antibodies for Treatment of Multiple Myeloma

Methods of therapy for treating a subject for multiple myeloma are provided. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a patient in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity, but exhibits antagonist activity when the antibody binds a CD40 antigen on a human CD40-expressing cell. Antagonist activity of the anti-antibody or antigen-binding fragment thereof beneficially inhibits proliferation and / or differentiation of human CD40 expressing multiple myeloma cells.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC

Anti-CD40 antibodies

The present invention provides high affinity anti-CD40 monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of cancer and other diseases.
Owner:APEXIGEN INC

Methods of therapy for B-cell malignancies using antagonist anti-CD40 antibodies

InactiveUS7288252B2Little or no agonist activityNervous disorderVirusesAntigenAntigen Binding Fragment
Methods of therapy for B-cell malignancies are provided. The methods comprise administering a therapeutically effective amount of an antagonist anti-CD40 antibody or antigen-binding fragment thereof to a patient in need thereof. The antagonist anti-CD40 antibody or antigen-binding fragment thereof is free of significant agonist activity when the antibody binds a CD40 antigen on a normal human B cell, exhibits antagonist activity when the antibody binds a CD40 antigen on a malignant human B cell, and can exhibit antagonist activity when the antibody binds a CD40 antigen on a normal human B cell. Antagonist activity of the anti-CD40 antibody or antigen-binding fragment thereof beneficially inhibits proliferation and / or differentiation of malignant human B cells.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC

Methods for Diagnosis and Treatment of Diseases Having an Autoimmune and/or Inflammatory Component

Methods for identifying subjects having an inflammatory disease and / or autoimmune disease that will benefit from anti-CD40 therapeutic agents that modulate CD40L-mediated CD40 signaling are provided. The methods comprise the use of biomarkers of cellular apoptosis, cell proliferation and survival, and CD40 signaling pathways to monitor ex vivo response to one or more anti-CD40 therapeutic agents of interest that modulate CD40 signaling on CD40-expressing cells. The ex vivo prognostic assays can be used alone or in conjunction with other prognostic assays to identify candidate subjects who will benefit from treatment with anti-CD40 therapeutic agents. Methods of the invention also comprise the use of these biomarkers to monitor in vivo efficacy of treatment with an anti-CD40 therapeutic agent.
Owner:XOMA TECH LTD

Induction of cytotoxic T lymphocyte responses using anti-CD40 antibodies

Disclosed are methods of inducing maturation of antigen presenting cells and cytotoxic T lymphocyte responses utilizing agonist anti-CD40 antibodies that do not block the binding of CD40L to CD40.
Owner:MYCENAX BIOTECH

Uses of Anti-cd40 antibodies

Methods for treating a human patient for a cancer or pre-malignant condition that is associated with CD40-expressing cells are provided, where the human patient is heterozygous or homozygous for FcγRIIIa-158F (genotype V / F or F / F). Also provided are methods of inhibiting antibody production by B cells in a human patient who is heterozygous or homozygous for FcγRIIIa-158F (genotype V / F or F / F). The methods comprise administering to the human patient a therapeutically or prophylactically effective amount of an anti-CD40 antibody. Methods and kits for identifying a human patient with a cancer or pre-malignant condition that is treatable with an anti-CD40 antibody and which is refractory to treatment with rituximab (Rituxan®), as well as methods and kits for selecting an antibody therapy for treatment of a human patient having a cancer or pre-malignant condition that is refractory to treatment with rituximab (Rituxan®), are also provided. The methods of the present invention find use in treatment of cancers and pre-malignant conditions that are associated with CD40-expressing cells. These methods are particularly advantageous with respect to cancers and pre-malignant conditions that are associated with cells expressing both CD40 and CD20, as the methods enable the treatment of patients having a cancer or pre-malignant condition that is refractory to therapy with other oncotherapeutic agents such as anti-CD20 antibodies.
Owner:XOMA TECH LTD

Antibodies to CD40

The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to CD40, preferably human CD40, and that function as CD40 agonists. The invention also relates to human anti-CD40 antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-CD40 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-CD40 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and / or light immunoglobulin molecules that comprise the human anti-CD40 antibodies. The invention also relates to transgenic animals comprising nucleic acid molecules of the present invention.
Owner:ABQENIX INC +1

Antibody formulation

Anti-CD40 antibodies are formulated as lyophilisate or liquid formulation. The lyophilisates can be reconstituted to give a solution with a high concentration of the antibody active ingredient for delivery to a patient without high levels of antibody aggregation. The lyophilisate can be reconstituted with an aqueous reconstituent to provide an aqueous composition in which the antibody has a concentration of at least 50 mg / ml. The lyophilisate or aqueous pharmaceutical composition may include one or more of a sugar, a buffering agent, a surfactant, and / or a free amino acid.
Owner:NOVARTIS AG

Methods for the treatment or prevention of immune disorders using anti-CD40 antibodies

The present invention relates to methods and compositions for the prevention and treatment of cancer, inflammatory diseases and disorders or deficiencies of the immune system. The methods of the invention comprise, administering a CD40 binding protein that potentiates the binding of CD40 to CD40 ligand.
Owner:SEATTLE GENETICS INC

Anti-cd40 antibodies, uses and methods

The present invention relates to antibodies (and fragments, variants, fusions and derivatives thereof) with multivalent binding specificity for CD40, which have a potency for dendritic cell activation which is higher than, or is equal to, the potency for B cell activation and wherein the antibody, antigen-binding fragment, or fusion, variant or derivative thereof has an affinity (KD) for CD40 of less than 1×10−10 M, which have utility in the treatment of diseases such as cancer. The invention also relates to pharmaceutical compositions, uses, methods and kits comprising such antibodies.
Owner:ALLIGATOR BIOSCI

Antagonist Anti-Cd40 Monoclonal Antibodies and Methods for Their Use

Compositions and methods for inhibiting CD40-directed activities that are mediated via the binding of C4BP to CD40 are provided. The compositions of the invention include anti-CD40 antibodies, or antigen-binding fragments thereof, that have the following characteristics: 1) are free of significant CD40 agonist activity when bound to CD40 antigen; and 2) are capable of specifically binding to CD40 antigen expressed on the surface of cells, wherein this binding to CD40 antigen blocks C4BP-mediated CD40 signaling, thereby inhibiting one or more CD40-directed activities. These antagonist anti-CD40 antibodies can effectively be used to treat CD40-associated diseases that are mediated by C4BP stimulation of CD40 signaling, including cancers, such as B cell-related cancers and solid tumors, and diseases or disorders that have an autoimmune and / or inflammatory component, including organ and tissue transplant rejection.
Owner:NOVARTIS VACCINES & DIAGNOSTICS INC

Antagonist Anti-cd40 antibody pharmaceutical compositions

Stable liquid pharmaceutical compositions comprising an antagonist anti-CD40 antibody as a therapeutically or prophylactically active component and methods useful in their preparation are provided. These compositions comprise the antagonist anti-CD40 antibody, a buffering agent to maintain the pH of the composition between about pH 5.0 and about pH 7.0, and an amount of arginine-HCl sufficient to render the liquid composition near isotonic. The stable liquid antagonist anti-CD40 antibody-containing pharmaceutical compositions of the invention find use in methods for treating proliferative diseases and diseases having an autoimmune and / or inflammatory component.
Owner:XOMA TECH LTD +1
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