Abstract: The present disclosure provides methods for treating allergy comprising selecting a patient with an allergy and administering a therapeutically effective amount of an IL-4/IL-13 pathway inhibitor (e.g., an anti-IL-4 receptor antibody or antigen-binding fragment thereof) in combination with a therapeutically effective amount of an agent that depletes plasma cells (e.g., an anti-BCMA/anti-CD3 bispecific antibody). In certain embodiments, a plasma cell ablating agent such as an anti-BCMA/anti-CD3 bispecific antibody ablates the plasma cells, including IgE+ plasma cells, while the IL-4/IL-13 pathway inhibitor prevents the generation of new IgE+ plasma cells, thus eliminating allergen-specific IgE in the patient.

Abstract: The present disclosure provides methods for treating allergy comprising selecting a patient with an allergy and administering a therapeutically effective amount of an IL-4/IL-13 pathway inhibitor (e.g., an anti-IL-4 receptor antibody or antigen-binding fragment thereof) in combination with a therapeutically effective amount of an agent that depletes plasma cells (e.g., an anti-BCMA/anti-CD3 bispecific antibody). In certain embodiments, a plasma cell ablating agent such as an anti-BCMA/anti-CD3 bispecific antibody ablates the plasma cells, including IgE+ plasma cells, while the IL-4/IL-13 pathway inhibitor prevents the generation of new IgE+ plasma cells, thus eliminating allergen-specific IgE in the patient.

Abstract: The present invention provides novel full-length human antibodies that bind to human Fc epsilon-R1 alpha (monospecific antibodies). The present invention also provides novel bispecific antibodies (bsAbs) that bind to both Fc epsilon-R1 alpha and CD3 and activate T cells via the CD3 complex in the presence of Fc epsilon-R1 alpha-expressing cells. The bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced Fc epsilon-R1 alpha-targeted immune response is desired and/or therapeutically beneficial. For example, the bispecific antibodies of the invention are useful for the treatment of allergies, including anaphylaxis.

Abstract: The present invention provides novel full-length human antibodies that bind to human Fc epsilon-R1 alpha (monospecific antibodies). The present invention also provides novel bispecific antibodies (bsAbs) that bind to both Fc epsilon-R1 alpha and CD3 and activate T cells via the CD3 complex in the presence of Fc epsilon-R1 alpha-expressing cells. The bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced Fc epsilon-R1 alpha-targeted immune response is desired and/or therapeutically beneficial. For example, the bispecific antibodies of the invention are useful for the treatment of allergies, including anaphylaxis.

Abstract: The present disclosure provides methods for treating allergy comprising selecting a patient with an allergy and administering a therapeutically effective amount of an IL-4/IL-13 pathway inhibitor (e.g., an anti-IL-4 receptor antibody or antigen-binding fragment thereof) in combination with a therapeutically effective amount of an agent that depletes plasma cells (e.g., an anti-BCMA/anti-CD3 bispecific antibody). In certain embodiments, a plasma cell ablating agent such as an anti-BCMA/anti-CD3 bispecific antibody ablates the plasma cells, including IgE+ plasma cells, while the IL-4/IL-13 pathway inhibitor prevents the generation of new IgE+ plasma cells, thus eliminating allergen-specific IgE in the patient.

Abstract: The present invention provides novel full-length human antibodies that bind to human Fc epsilon-R1 alpha (monospecific antibodies). The present invention also provides novel bispecific antibodies (bsAbs) that bind to both Fc epsilon-R1 alpha and CD3 and activate T cells via the CD3 complex in the presence of Fc epsilon-R1 alpha-expressing cells. The bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced Fc epsilon-R1 alpha-targeted immune response is desired and/or therapeutically beneficial. For example, the bispecific antibodies of the invention are useful for the treatment of allergies, including anaphylaxis.