Methods for treating or preventing a cancer in a subject are disclosed, wherein the cancer comprises cells having a mutation resulting in increased expression of a ligand for HER3, wherein the method comprises administering a therapeutically or prophylactically effective amount of an antigen-binding molecule which is capable of binding to HER3 to the subject.

The present invention relates to immunoglobulins that bind FcγRIIb+ cells and coengage the antigen on the cell's surface and an FcγRIIb on the cell's surface, methods for their generation, and methods for using the immunoglobulins.

The present disclosure provides methods for the treatment of an allergic ocular disease (e.g., allergic conjunctivitis, keratoconjunctivitis, or giant papillary conjunctivitis). In particular, the present disclosure provides methods for the treatment of an allergic ocular disease through administration of antibodies that bind to human Siglec-8 or compositions comprising said antibodies. The present disclosure also provides articles of manufacture or kits comprising antibodies that bind to human Siglec-8 for the treatment of an allergic ocular disease.

Disclosed herein are humanized anti-CD137 antibodies and methods of using such for eliciting CD137 signaling, thereby enhancing immune responses such as T cell functions. The antibodies disclosed within may be used to treat diseases, such as cancer and immune disorders.

The present invention is directed to immunoconjugates comprising an antibody or fragment thereof capable of specifically binding to “Disintegrin and Metalloproteinase Domain-containing Protein 9” (“ADAM9”) conjugated to at least one pharmacological agent. The invention particularly concerns such immunoconjugates that are cross-reactive with human ADAM9 and the ADAM9 of a non-human primate (e.g., a cynomolgus monkey). The invention additionally pertains to all such immunoconjugates that comprise a Light Chain Variable (VL) Domain and/or a Heavy Chain Variable (VH) Domain that has been humanized and/or deimmunized so as to exhibit reduced immunogenicity upon administration of such immunoconjugate to a recipient subject. The invention is also directed to pharmaceutical compositions that contain any of such immunoconjugates, and to methods involving the use of any of such immunoconjugates in the treatment of cancer and other diseases and conditions.

The present invention relates to humanized antibodies against SIRPα that are suitable for use in anti-cancer therapy. The invention further relates to the use of the humanized anti-SIRPα antibodies in the treatment of human solid tumours and haematological malignancies, optionally in combination with further anti-cancer therapeutics.

Antigen-binding molecules comprising an Fc region comprising a polypeptide having: (i) C at the position corresponding to position 242, and C at the position corresponding to position 334, and (ii) one or more of: A at the position corresponding to position 236, D at the position corresponding to position 239, E at the position corresponding to position 332, L at the position corresponding to position 330, K at the position corresponding to position 345, and G at the position corresponding to position 430 are disclosed. Also discloses are constituent polypeptides of such Fc regions, nucleic acids encoding such antigen- binding molecules and polypeptides, compositions comprising such antigen-binding molecules, polypeptides and nucleic acids, and methods using the same.

The present disclosure relates to, inter alia, methods for treating, or ameliorating one or more symptoms of, cancer, with compounds (e.g., antibodies, or antigen-binding fragments thereof) that bind to CD277.

Provided are various embodiments relating to variant IgG Fc polypeptides with altered FcRn binding activity. Also provided are polypeptides and pharmaceutical compositions comprising the variant IgG Fc polypeptides described herein. Polypeptides comprising variant IgG Fc polypeptides of the present invention may have extended half-life in vivo. Such products may be used in methods to treat disease in companion animals, such as canines, felines, and equines.

The present application relates to optimized IgG immunoglobulin variants, engineering methods for their generation, and their application, particularly for therapeutic purposes.