Abstract: The present invention relates, in part, to methods of generating immune responses in subjects to treat an infectious disease.

Abstract: The present invention relates, in part, to methods and compositions for enhancing anti-tumor immune responses. Particularly, the invention provides methods for enhancing the immune functions of Fc receptor (FcR)-expressing cells including dendritic cells, natural killer cells, macrophages, neutrophils, and eosinophils.

Abstract: The present invention relates, in part, to methods of generating immune responses in subjects that have a likelihood of developing cancer.

Abstract: Compositions for inducing or enhancing antigenicity of a target cell by modulating the nonsense mediated decay pathway in the target cell. The compositions comprise one or more cell binding ligands providing specificity and delivery of an oligonucleotide or other molecule to the target. These compositions have broad applicability in the treatment of many diseases.

Abstract: Disclosed are cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.

Abstract: Compositions comprising aptamers or other binding ligands provide immune cell regulatory signals and specificity to secreted cell molecules at in vivo foci of immune activity.

Abstract: Compositions for inducing or enhancing antigenicity of a target cell by modulating the nonsense mediated decay pathway in the target cell. The compositions comprise one or more cell binding ligands providing specificity and delivery of an oligonucleotide or other molecule to the target. These compositions have broad applicability in the treatment of many diseases.

Abstract: Compositions for inducing or enhancing immunogenicity of a tumor comprise bi- and multi-specific aptamers binding to a tumor cell and an immune cell. These compositions have broad applicability in the treatment of many diseases, including cancer.

Abstract: Disclosed are cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.

Abstract: Compositions for inducing or enhancing antigenicity of a target cell by modulating the non-sense mediated decay pathway in the target cell. The compositions comprise one or more aplamers providing specificity and delivery of an oligonucleotide to the target, These compositions have broad applicability in the treatment of many diseases.

Abstract: Disclosed are cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.

Abstract: Nucleic acid aptamers are described herein which can transduce a signal into cells by crosslinking a cell surface molecule, thereby inducing of one or more biological activities by the cells; in serving as agonists.

Abstract: Compositions for countering immune attenuating/suppressive pathways comprise targeting agents or aptamer targeted RNAi-mediated gene silencing (siRNA/shRNA). These compositions have broad applicability in the treatment of many diseases.

Abstract: A method for eliciting an immune response to an antigen in a subject via (a) loading isolated antigen presenting cells with an antigen ex vivo; and (b) administering the antigen presenting cells to a subject at a pre-treated site.

Abstract: Nucleic acid aptamers are described herein which can transduce a signal into cells by crosslinking a cell surface molecule, thereby inducing of one or more biological activities by the cells; in serving as agonists.

Abstract: Disclosed are cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.

Abstract: Disclosed are cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.

Abstract: The present invention relates, in general, to aptamers and, in particular, to aptamers capable of stimulating target molecules and to methods of using same.

Abstract: The present invention relates, in general, to a method of using aptamers to modulate the immune system and, in method of inhibiting CTLR-4 function and to aptamers suitable for use in such a method.

Abstract: The present invention relates to cells and methods for treating or preventing tumor formation or infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.