Abstract: Provided herein are compositions and methods for eliciting a desired immune response in a subject in need thereof. The compositions and methods are particularly useful as anti-cancer immune therapy by exploiting a subject's propensity for drug (e.g small molecule) hypersensitivity. Of particular significance is the application in personalized immune therapy for cancer patients utilizing or repurposing existing FDA approved drugs.

Abstract: Cancer is a disease for which there remains a great unmet medical need, and therefore the discovery and development of new antineoplastic agents is critically important. The present invention relates in part to new therapeutic compounds with antineoplastic activity. Provided herein are polyamine sulfonamides such as compounds of Formula (I), or pharmaceutically acceptable salts thereof, which may be used in the treatment and/or prevention of diseases such as cancer. Also provided herein are pharmaceutical compositions and kits comprising the inventive compounds. Furthermore, the present invention provides methods of treating and/or preventing diseases (e.g., cancer) using compounds of Formula (I), or pharmaceutically acceptable salts thereof or pharmaceutical compositions thereof. Other methods provided include methods for inducing apoptosis of a cell, as well as methods for inhibiting alpha-enolase enzymatic activity in vivo and in vitro.

Abstract: A method of treating or preventing graft versus host disease (GVHD) in a subject receiving a graft comprising hematopoietic cells is provided. The method comprises contacting the graft ex vivo with an amount of a Myxoma Virus effective to inhibit proliferation of T lymphocytes in the graft and to treat or prevent GVHD in the host subject following infusion of the graft into the subject. After the contacting of the graft with the Myxoma Virus, the method comprises transplanting the virus-treated graft into the subject.

Abstract: Cancer is a disease for which there remains a great unmet medical need, and therefore the discovery and development of new antineoplastic agents is critically important. The present invention relates in part to new therapeutic compounds with antineoplastic activity. Provided herein are polyamine sulfonamides such as compounds of Formula (I), or pharmaceutically acceptable salts thereof, which may be used in the treatment and/or prevention of diseases such as cancer. Also provided herein are pharmaceutical compositions and kits comprising the inventive compounds. Furthermore, the present invention provides methods of treating and/or preventing diseases (e.g., cancer) using compounds of Formula (I), or pharmaceutically acceptable salts thereof or pharmaceutical compositions thereof. Other methods provided include methods for inducing apoptosis of a cell, as well as methods for inhibiting alpha-enolase enzymatic activity in vivo and in vitro.

Abstract: A method of treating or preventing graft versus host disease (GVHD) in a subject receiving a graft comprising hematopoietic cells is provided. The method comprises contacting the graft ex vivo with an amount of a Myxoma Virus effective to inhibit proliferation of T lymphocytes in the graft and to treat or prevent GVHD in the host subject following infusion of the graft into the subject. After the contacting of the graft with the Myxoma Virus, the method comprises transplanting the virus-treated graft into the subject.

Abstract: A method of treating or preventing graft versus host disease (GVHD) in a subject receiving a graft comprising hematopoietic cells is provided. The method comprises contacting the graft ex vivo with an amount of a Myxoma Virus effective to inhibit proliferation of T lymphocytes in the graft and to treat or prevent GVHD in the host subject following infusion of the graft into the subject. After the contacting of the graft with the Myxoma Virus, the method comprises transplanting the virus-treated graft into the subject.

Abstract: A method of treating or preventing graft versus host disease (GVHD) in a subject receiving a graft comprising hematopoietic cells is provided. The method comprises contacting the graft ex vivo with an amount of a Myxoma Virus effective to inhibit proliferation of T lymphocytes in the graft and to treat or prevent GVHD in the host subject following infusion of the graft into the subject. After the contacting of the graft with the Myxoma Virus, the method comprises transplanting the virus-treated graft into the subject.

Abstract: Hemangioblasts in adult bone marrow participate in new blood vessel formation. By modulating the differentiation of hemangioblasts into blood vessel cells, angiogenesis in a particular tissue can be increased or decreased. The present invention features compositions and methods for reducing tumor vasculogenesis, treating leukemia, and/or treating or preventing leukemia relapse. In particular, the invention provides an SDF-1 binding agent (e.g., antibody, antisense, ribozyme) for the treatment or prevention of a neoplasia, such as leukemia. Intravitreal injection of antibodies that block SDF-1 activity inhibited induced retinal neovascularization mediated by hemangioblasts. Anti-SDF-1 ribozymes and SDF-1 anti-sense RNA expression constructs significantly reduced migration of cells that create new vessels in the eye.

Abstract: Hemangioblasts in adult bone marrow participate in new blood vessel formation. By modulating the differentiation of hemangioblasts into blood vessel cells, angiogenesis in a particular tissue can be increased or decreased. The present invention features compositions and methods for reducing tumor vasculogenesis, treating leukemia, and/or treating or preventing leukemia relapse. In particular, the invention provides an SDF-1 binding agent (e.g., antibody, antisense, ribozyme) for the treatment or prevention of a neoplasia, such as leukemia. Intravitreal injection of antibodies that block SDF-1 activity inhibited induced retinal neovascularization mediated by hemangioblasts. Anti-SDF-1 ribozymes and SDF-1 anti-sense RNA expression constructs significantly reduced migration of cells that create new vessels in the eye.