The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Methods of identifying anti-VISTA antibodies capable of eliciting certain biological responses are also included.

The present disclosure provides novel bispecific molecules that binds to human Survivin and human CD3, and methods of making and using the same.

Provided are a high-affinity full human monoclonal antibody highly specifically targeting to TIM-3 and a preparation method therefor. The monoclonal antibody has a remarkable antitumor activity, and can be used for preparing a related diagnostic reagent or a pharmaceutical composition preventing or treating diseases related to TIM-3 dysfunction.

Anti-TRGV9 molecules, such as anti-TRGV9 antibodies or antigen binding fragments thereof, are described. Also described are nucleic acids encoding the antibodies, compositions comprising the antibodies, methods of producing the antibodies, and methods of using the antibodies for treating or preventing diseases.

The present disclosure provides an anti-T-cell nanobody that specifically binds to CD3 ε. The present disclosure also provides the nucleic acid sequence of the anti-T-cell nanobody, use of the anti-T-cell nanobody for treating cancer, immunoregulation and activating immune cells, and a method for detecting expression levels of CD3 ε.

The present disclosure provides an immunomodulation and anti-tumor-related nanobody that specifically binds to a human leukocyte antigen-G, a programmed cell death ligand 1, and CD3 ε. The present disclosure also provides the nucleic acid sequence of the immunomodulation and anti-tumor-related nanobody, and use of the immunomodulation and anti-tumor-related nanobody for treating cancer and immune-related disorders.

This disclosure relates to binding agents with specificity for programmed cell death 1 (PD-1) and to methods for using the same to treat, prevent and/or ameliorate an infectious disease (e.g., human immunodeficiency virus (HIV)), cancer and/or autoimmunity.

The present invention provides a clinically applicable method of stem cell transplantation that facilitates engraftment and reconstitutes immunocompetence of the recipient without requiring radiotherapy or chemotherapy, and without development of GVHD or graft rejection. Aspects of the present invention are based on the discovery that the depletion of the endogenous stem cell niche facilitates efficient engraftment of stem cells into that niche. In particular, the present invention combines the use of selective ablation of endogenous stem cells with a combination of antibodies specific for CD117, and agents that modulate immunoregulatory signaling pathways, e.g. agonists of immune costimulatory molecules, in combination with the administration to the recipient of exogenous stem cells, resulting in efficient, long-term engraftment, even in immunocompetent recipients.

The invention relates to novel bispecific antigen binding molecules comprising (a) at least one moiety capable of specific binding to OX40, and (b) at least one moiety capable of specific binding to tenascin C (TnC), and to methods of producing these molecules and to methods of using the same.

The present invention relates, in part, to agents that bind CD8 and their use as therapeutic and diagnostic agents. The present invention further relates to pharmaceutical compositions comprising the CD8 binding agents and their use in the treatment of various diseases, including, for example, cancers.