The present invention provides antigen-binding proteins that specifically bind to an HLA-displayed human papillomavirus (HPV) peptide, and therapeutic and diagnostic methods of using those binding proteins.

Provided is an immune cell therapy which uses an iPS technology allowing long-term survival in a living body and which exhibits an excellent antitumor effect by recognition of two antigens.

An iPS cell derived from an antigen-specific cytotoxic T cell having a chimeric antigen receptor introduced therein.

Provided herein are binding proteins recognizing HPV16 E7 antigen and uses thereof.

Provided herein are binding molecules, such as those that recognize or bind a peptide epitope of a cancer antigen, such as expressed on a cancer cell, including cells infected with human papilloma virus (HPV) or that contain HPV DNA sequences and/or those that recognize or bind a peptide epitope of HPV 16 E6 or E7, in the context of a major histocompatibility complex (MHC) molecule. Among the provided binding molecules are T cell receptors (TCRs) or antibodies, including antigen-binding fragments thereof, that bind or recognize such peptide epitopes. The present disclosure further relates to engineered cells comprising such binding molecules, e.g., TCRs or antibodies (and chimeric antigen receptors containing the antibodies), and uses thereof in adoptive cell therapy.

The present disclosure relates to IL2 agonists with improved therapeutic profiles.

The subject matter disclosed herein is generally directed to epitopes that specifically bind to subject specific HLA class I molecules in MCC. The epitope identified is specific for MCC and is encoded for in the Merkel Cell Polyomavirus (MCPyV) large T antigen (MCPyV LT).

Provided are binding molecules, such as TCRs or antigen binding fragments thereof and antibodies and antigen-binding fragments thereof, such as those that recognize or bind human papilloma virus (HPV) 16, including HPV16 E6 and HPV16 E7. Also provided are engineered cells containing such binding molecules, compositions containing the binding molecules or engineered cells, and methods of treatment, such as administration of the binding molecules, engineered cells, or compositions.

Provided are a canine parvovirus (CPV) nanobody CPV-VHH-E3 and application thereof, belonging to the technical field of immunology. The nanobody CPV-VHH-E3 includes heavy chain variable region with amino acid sequence as shown in SEQ ID NO: 1, and a nucleotide sequence of a gene encoding the nanobody CPV-VHH-E3 is shown in SEQ ID NO: 2. The present application constructs a nanobody immune library for CPV by phage-display technology, and obtains specific anti-CPV nanobody CPV-VHH-E3 by screening, which is verified to specifically bind CPV through experiments, and is applicable to develop a nanobody preparation for clinical diagnosis and treatment of CPV, providing a certain theoretical support for the application of nanobodies in the field of veterinary biological products.

The present invention provides antigen-binding proteins that specifically bind to an HLA-displayed human papillomavirus (HPV) peptide, and therapeutic and diagnostic methods of using those binding proteins.

The present invention relates to anti-VP1 antibodies, antibody fragments, and their uses for the prevention and treatment of polyoma virus infection and associated diseases.