Abstract: This disclosure provides IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof. In certain aspects the anti-IL-21 antibodies and fragments thereof can be hybridoma-derived murine monoclonal antibodies, and humanized versions thereof. In certain aspects the binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof provided herein inhibit, suppress, or antagonize IL-21 activity. In addition, this disclosure provides compositions and methods for diagnosing and treating diseases or disorders, e.g., inflammatory, immune-mediated, or autoimmune diseases or disorders associated with IL-21-mediated signal transduction. In a particular embodiment, the disclosure provides methods for treating or preventing Graft-versus-host disease (GVHD) using IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof.

Abstract: The present invention provides Tenascin-3 Fnlll domain-based scaffolds that specifically bind to CD40L. The invention further provides engineered variants with increased affinity for the target. The present invention is also related to engineered scaffolds as prophylactic, diagnostic, or therapeutic agents, in particular for therapeutic uses against SLE and other autoimmune diseases and conditions.

Abstract: The present invention provides chimeric and humanized versions of anti-CD19 mouse monoclonal antibodies. The invention further relates to pharmaceutical compositions, immunotherapeutic compositions, and methods using therapeutic antibodies that bind to the human CD19 antigen and that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disorders, such as, but not limited to, B cell malignancies, for the treatment and prevention of autoimmune disease, and for the treatment and prevention of graft-versus-host disease (GVHD), humoral rejection, and post-transplantation lymphoproliferative disorder in human transplant recipients.

Abstract: The disclosure is directed to methods and uses of antibodies or antigen-binding fragments thereof against Angiopoietin-2 (Ang-2). Specifically, the disclosure is direct to the use of anti-Ang2 antibodies or antigen-binding fragments thereof for treating ischemia. The methods disclosed are useful for reducing microvascular permeability, increasing microvascular perfusion, reducing inflammation in a tissue, and treating or ameliorating diseases associated with ischemia and/or reperfusion injury. The disclosed methods are also useful for protecting solid organ transplant tissue and treating or preventing chronic tissue transplant rejection.

Abstract: This disclosure provides IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof. In certain aspects the anti-IL-21 antibodies and fragments thereof can be hybridoma-derived murine monoclonal antibodies, and humanized versions thereof. In certain aspects the binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof provided herein inhibit, suppress, or antagonize IL-21 activity. In addition, this disclosure provides compositions and methods for diagnosing and treating diseases or disorders, e.g., inflammatory, immune-mediated, or autoimmune diseases or disorders associated with IL-21-mediated signal transduction. In a particular embodiment, the disclosure provides methods for treating or preventing Graft-versus-host disease (GVHD) using IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof.

Abstract: The present invention provides Tenascin-3 FnIII domain-based scaffolds that specifically bind to CD40L. The invention further provides engineered variants with increased affinity for the target. The present invention is also related to engineered scaffolds as prophylactic, diagnostic, or therapeutic agents, in particular for therapeutic uses against SLE and other autoimmune diseases and conditions.

Abstract: The present invention provides chimeric and humanized versions of anti-CD19 mouse monoclonal antibodies. The invention further relates to pharmaceutical compositions, immunotherapeutic compositions, and methods using therapeutic antibodies that bind to the human CD19 antigen and that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disorders, such as, but not limited to, B cell malignancies, for the treatment and prevention of autoimmune disease, and for the treatment and prevention of graft-versus-host disease (GVHD), humoral rejection, and post-transplantation lymphoproliferative disorder in human transplant recipients.

Abstract: Provided herein is a CD40L-Fc fusion protein and methods of using the fusion protein in the treatment of cancer comprising administering the CD40L-Fc fusion protein or the CD40L-Fc fusion protein in combination with one or more immune checkpoint inhibitors (e.g., an anti-CTLA4 antibody, anti-PD-L1 antibody).

Abstract: This disclosure provides IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof. In certain aspects the anti-IL-21 antibodies and fragments thereof can be hybridoma-derived murine monoclonal antibodies, and humanized versions thereof. In certain aspects the binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof provided herein inhibit, suppress, or antagonize IL-21 activity. In addition, this disclosure provides compositions and methods for diagnosing and treating diseases or disorders, e.g., inflammatory, immune-mediated, or autoimmune diseases or disorders associated with IL-21-mediated signal transduction. In a particular embodiment, the disclosure provides methods for treating or preventing Graft-versus-host disease (GVHD) using IL-21 binding molecules, e.g., anti-IL-21 antibodies and antigen-binding fragments thereof.

Abstract: The disclosure is directed to methods and uses of antibodies or antigen-binding fragments thereof against Angiopoietin-2 (Ang-2). Specifically, the disclosure is direct to the use of anti-Ang2 antibodies or antigen-binding fragments thereof for treating ischemia. The methods disclosed are useful for reducing microvascular permeability, increasing microvascular perfusion, reducing inflammation in a tissue, and treating or ameliorating diseases associated with ischemia and/or reperfusion injury. The disclosed methods are also useful for protecting solid organ transplant tissue and treating or preventing chronic tissue transplant rejection.

Abstract: The present invention provides chimeric and humanized versions of anti-CD19 mouse monoclonal antibodies. The invention further relates to pharmaceutical compositions, immunotherapeutic compositions, and methods using therapeutic antibodies that bind to the human CD19 antigen and that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disorders, such as, but not limited to, B cell malignancies, for the treatment and prevention of autoimmune disease, and for the treatment and prevention of graft-versus-host disease (GVHD), humoral rejection, and post-transplantation lymphoproliferative disorder in human transplant recipients.

Abstract: The present invention provides Tenascin-3 FnIII domain-based scaffolds that specifically bind to CD40L. The invention further provides engineered variants with increased affinity for the target. The present invention is also related to engineered scaffolds as prophylactic, diagnostic, or therapeutic agents, in particular for therapeutic uses against SLE and other autoimmune diseases and conditions.

Abstract: The present invention provides for the treatment of multiple sclerosis through the use of chimeric and humanized versions of anti-CD19 antibodies that may mediate ADCC, CDC, and/or apoptosis.

Abstract: The disclosure is directed to methods and uses of antibodies or antigen-binding fragments thereof against Angiopoietin-2 (Ang-2). Specifically, the disclosure is direct to the use of anti-Ang2 antibodies or antigen-binding fragments thereof for treating ischemia. The methods disclosed are useful for reducing microvascular permeability, increasing microvascular perfusion, reducing inflammation in a tissue, and treating or ameliorating diseases associated with ischemia and/or reperfusion injury. The disclosed methods are also useful for protecting solid organ transplant tissue and treating or preventing chronic tissue transplant rejection.

Abstract: Isolated nucleic acids encoding anti-CD19 mouse monoclonal antibodies are described herein. Also described are expression vectors, host cells and a method of producing anti-CD19 antibodies.

Abstract: The present disclosure provides methods for treating B cell lymphomas using a combination of anti-CD19 and anti-CD20 antibodies. Such methods provide therapeutic advantages over single antibody therapies, including prolonged anti-tumor activity and/or reduced dosages.

Abstract: The present invention provides chimeric and humanized versions of anti-CD19 mouse monoclonal antibodies. The invention further relates to pharmaceutical compositions, immunotherapeutic compositions, and methods using therapeutic antibodies that bind to the human CD19 antigen and that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disorders, such as, but not limited to, B cell malignancies, for the treatment and prevention of autoimmune disease, and for the treatment and prevention of graft-versus-host disease (GVHD), humoral rejection, and post-transplantation lymphoproliferative disorder in human transplant recipients.

Abstract: The present invention relates to compounds of Formula I or pharmaceutically acceptable salts or solvates thereof: The present invention provides compositions comprising these compounds that are useful for treating cellular proliferative diseases or disorders associated with KSP kinesin activity and for inhibiting KSP kinesin activity.

Abstract: The present invention provides chimeric and humanized versions of anti-CD19 mouse monoclonal antibodies. The invention further relates to pharmaceutical compositions, immunotherapeutic compositions, and methods using therapeutic antibodies that bind to the human CD19 antigen and that may mediate ADCC, CDC, and/or apoptosis for the treatment of B cell diseases and disorders, such as, but not limited to, B cell malignancies, for the treatment and prevention of autoimmune disease, and for the treatment and prevention of graft-versus-host disease (GVHD), humoral rejection, and post-transplantation lymphoproliferative disorder in human transplant recipients.

Abstract: The present invention relates to compounds of Formula I or pharmaceutically acceptable salts or solvates thereof: The present invention provides compositions comprising these compounds that are useful for treating cellular proliferative diseases or disorders associated with KSP kinesin activity and for inhibiting KSP kinesin activity.