Abstract: The present invention is directed to dosing regimens for administering a humanized anti-B7-H3 antibody conjugated to at least one duocarmycin moiety (a “B7-H3-ADC”) for the treatment of cancer, particularly a cancer associated with expression of B7-H3. The invention particularly concerns the use of such B7-H3-ADC optionally in combination with a PD-1 binding molecule for the treatment of cancer. The invention particularly concerns the use of such B7-H3-ADC and an anti-PD-1 antibody or a PD-1 X LAG-3 bispecific molecule. The invention is directed to the use of such molecules, and to the use of pharmaceutical compositions and pharmaceutical kits that contain such molecules and that facilitate the use of such dosing regimens in the treatment of cancer.

Abstract: 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.

Abstract: 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 maytansinoid compound. 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.

Abstract: The invention provides the identification and characterization of a disease and cancer-associated antigen, KID24. The invention also provides modulators of KID24, including a family of monoclonal antibodies that bind to antigen KID24, and methods of diagnosing and treating various human cancers and diseases associated with KID24.

Abstract: The invention provides the identification and characterization of disease and cancer-associated antigen, KID31. The invention also provides a family of monoclonal antibodies that bind to antigen KID31, methods of diagnosing and treating various human cancers and diseases that express KID31.

Abstract: The invention provides the identification and characterization of disease and cancer-associated epitope, KID3. The invention also provides a family of monoclonal antibodies that bind to KID3, methods of diagnosing and treating various human cancers and diseases that express KID3.