This invention relates to peptidomimetic linkers and anti-body drug conjugates thereof pharmaceutical compositions containing them, and to their use in therapy for the prevention treatment of cancer.

The invention provides novel cytotoxic compounds and cytotoxic conjugates comprising these cytotoxic compounds and cell-binding agents. More specifically, this invention relates to novel thailanstatin A analogs, useful as cytotoxic small molecule toxins in antibody-drug conjugates (ADCs). The present invention further relates to compositions including these cytotoxic compounds and ADCs, and methods for using these toxins and ADCs to treat pathological conditions including cancer.

The present disclosure relates to methods of using antibody conjugates with binding specificity for BCMA (BCMA) and its isoforms and homologs in combination with a gamma secretase inhibitor (GSI), such as in therapeutic methods. Also provided are pharmaceutical compositions and kits comprising the antibody conjugates and GSI.

The present disclosure relates to a benzoselenophene-based compound, a method of preparing the benzoselenophene-based compound, and a pharmaceutical composition and antibody-drug conjugate including the benzoselenophene-based compound.

The present disclosure provides for antibody-oligonucleotide conjugates, methods of preparation thereof, and methods of use thereof. Also provided are related compounds, compositions and kits.

The present invention relates to the treatment of subjects having CD20-positive cell proliferative disorders (e.g., B cell proliferative disorders, such as non-Hodgkin's lymphomas). More specifically, the invention pertains to the treatment of subjects having a CD20-positive cell proliferative disorder (e.g., B cell proliferative disorder) by administering a combination of an anti-CD20/anti-CD3 bispecific antibody and an anti-CD79b antibody drug conjugate.

Hydrophilic Linkers, Drug-Linker compounds, Drug-Ligand Conjugate compounds and Ligand-Linkers and methods of making and using the same are provided.

Compounds having cytotoxic and/or anti-mitotic activity are disclosed. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed. Also disclosed are compositions having the structure: (T)-(L)-(D), wherein (T) is a targeting moiety, (L) is an optional linker, and (D) is a compound having cytotoxic and/or anti-mitotic activity.

The present disclosure relates to antibody conjugates with binding specificity for BCMA (BCMA) and its isoforms and homologs, and compositions comprising the antibody conjugates, including pharmaceutical compositions. Also provided are methods of producing the antibody conjugates and compositions as well as methods of using the antibody conjugates and compositions, such as in therapeutic and diagnostic methods.

The present disclosure relates to novel dosage regimes for the treatment of pathological conditions, such as cancer, with Antibody Drug Conjugates (ADCs). In particular, the present disclosure relates to novel dosage regimes for the administration of ADCs which bind to CD25 (CD25-ADCs).