Antigen binding proteins that specifically recognize a target Melanoma-Associated Antigen A4 (MAGE-A4) peptide-MHC (pMHC), and nucleic acids encoding the same, are provided. Methods of producing antigen binding proteins that specifically recognize a target MAGE-A4 pMHC, and nucleic acid libraries encoding the same, are also provided.

The present invention provides monoclonal antibodies that bind to the natriuretic peptide receptor 1 (NPR1) protein, and methods of use thereof. In various embodiments of the invention, the antibodies are fully human antibodies that bind to NPR1. In some embodiments, the antibodies of the invention are useful for activating NPR1 activity, thus providing a means of treating or preventing a disease, disorder or condition associated with NPR1 in humans.

Provided herein are multispecific antigen binding proteins (ABPs). Also provided herein are multispecific ABPs that are engineered to form diabodies or stay in extended (dual scFv) conformation and methods for purifying ABPs based on avidity.

The present invention relates to a bispecific polypeptide molecule comprising a first polypeptide chain and a second polypeptide chain providing a binding region derived from a T cell receptor (TCR) being specific for a major histocompatibility complex (MHC)-associated peptide epitope, and a binding region derived from an antibody capable of recruiting human immune effector cells by specifically binding to a surface antigen of said cells, as well as methods of making the bispecific polypeptide molecule, and uses thereof.

The present invention relates to the treatment of cancer, particularly gp100 positive cancers. In particular, it relates to a dosage regimen for a T cell redirecting bispecific therapeutic comprising a targeting moiety that binds the YLEPGPVTA (SEQ ID NO:1)-HLA-A2 complex fused to a CD3 binding T cell redirecting moiety.

The present invention concerns antigen binding proteins specifically binding melanoma associated antigen A (MAGE-A) protein-derived antigens. The invention in particular provides antigen binding proteins which specifically bind to the MAGE-A antigenic peptide comprising or consisting of SEQ ID NO: 1 in a complex with a major histocombatibility (MHC) protein. The antigen binding proteins of the invention contain, in particular, the complementary determining regions (CDRs) of novel engineered T cell receptors (TCRs) that specifically bind to said MAGE-A peptide/MHC complex. The antigen binding proteins of the invention are of use for the diagnosis, treatment and prevention of MAGE-A expressing cancerous diseases. Further provided are nucleic acids encoding the antigen binding proteins of the invention, vectors comprising these nucleic acids, recombinant cells expressing the antigen binding proteins and pharmaceutical compositions comprising the antigen binding proteins of the invention.

Antibody molecules that specifically bind to CD138 are disclosed. The antibody molecules can be used to treat, prevent, and/or diagnose disorders, such as multiple myeloma.

The present disclosure relates to compounds (e.g., antibodies, antigen-binding fragments thereof, bispecific molecules, or chimeric antigen receptor polypeptides) that bind to a neoepitope of mutant nucleophosmin (NPM1c) in complex with, or presented by, a class I major histocompatibility complex (MHC class I) protein, or cells expressing such compounds, and their use in methods for treating, or ameliorating one or more symptoms of, cancer.

The present disclosure relates to compositions and methods of determining cancer cell sensitivity to treatment using antibodies that detect heterodimers comprising Bc1-2 proteins selected from Bc12 and BIM. The disclosure also provides methods for predicting a cancer patient's sensitivity to the cancer treatment.

Compounds and compositions useful for the treatment of liver diseases and methods of treating liver diseases are disclosed. The compounds of the invention specifically interact with heteromers of cannabinoid receptors as compared to monomers or homodimers. The invention also relates to methods of screening for compounds useful for the treatment of liver diseases and to methods of screening for diacylglycerol lipase inhibitors.