Abstract: The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+ and CD4+ T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.

Abstract: The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+ and CD4+ T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.

Abstract: The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+ and CD4+ T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.

Abstract: Methods and compositions for altering the microenvironment of a tumor are provided. The methods comprise reducing the population of tumor-residing immune suppressive regulatory T-cells, increasing the population of tumor lysing T-cells (such as CD8+ T-cells) and improving the efficacy of cancer immunotherapy. The compositions comprise the use of cationic lipids optionally combined with autologous antigens, non-autologous antigens, or tumor-associated antigens.

Abstract: Novel human papillomovirus immunogenic compositions and methods of use thereof are provided. The compositions comprise unique combinations of multi-epitope peptide sequences specifically selected and designed to be effectively processed and cross-presented to T-cells. The peptides utilized in the compositions display high levels of binding with HLA-supertypes. The immunogenic compositions are broadly applicable to large proportions of target populations. The compositions comprise adjuvants such as cationic lipids.

Abstract: Novel human papillomovirus immunogenic compositions and methods of use thereof are provided. The compositions comprise unique combinations of multi-epitope peptide sequences specifically selected and designed to be effectively processed and cross-presented to T-cells. The peptides utilized in the compositions display high levels of binding with HLA-supertypes. The immunogenic compositions are broadly applicable to large proportions of target populations. The compositions comprise adjuvants such as cationic lipids.

Abstract: Provided herein are novel immunotherapeutic interventions comprising the use of cationic lipid-based compositions for direct tumor injection. The compositions are effective for reducing, eliminating and/or preventing tumor growth and cancer proliferation with local, targeted, systemic and distal effectiveness. The compositions may comprise one or more cationic lipids such as DOTAP and DOTMA, and may further comprise additional components such as antigens, therapeutic agents and/or pharmaceutically acceptable excipients.

Abstract: A method for performing an appearance search using a map involves receiving search commencement input requesting that an appearance search for one or more objects-of-interest commence be performed. In response to the search commencement input, one or more video recordings for the one or more objects-of-interest are searched. In conjunction with a map on a display, one or more appearance search results depicting the one or more objects-of-interest are then displayed. Each of the appearance search results depicts the one or more objects-of-interest as captured by a camera at a time during the one or more video recordings, and is depicted in conjunction with the map at a location indicative of a geographical location of the camera. The method may be performed using a video surveillance system and stored on one or more computer-readable media for execution using that system.

Abstract: The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+and CD4+T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.

Abstract: Methods and compositions for modifying type I IFN signaling pathways in a subject comprising the administration a cationic lipid to the subject are provided. The cationic lipids comprise 1,2-dioleoyl-3-trimethylammonium propane (DOTAP), N-1-(2,3-dioleoyloxy)-propyl-N,N,N-trimethyl ammonium chloride (DOTMA), 1,2-dioleoyl-sn-glycero-3-ethylphosphocholine (DOEPC), enantiomers and combinations thereof. The compositions may further comprise one or more antigenic components, wherein such components are autologous or nonautologous.

Abstract: The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+ and CD4+ T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.

Abstract: Methods and compositions for altering the microenvironment of a tumor are provided. The methods comprise reducing the population of tumor-residing immune suppressive regulatory T-cells, increasing the population of tumor lysing T-cells (such as CD8+ T-cells) and improving the efficacy of cancer immunotherapy. The compositions comprise the use of cationic lipids optionally combined with autologous antigens, non-autologous antigens, or tumor-associated antigens.

Abstract: Novel human papillomovirus immunogenic compositions and methods of use thereof are provided. The compositions comprise unique combinations of multi-epitope peptide sequences specifically selected and designed to be effectively processed and cross-presented to T-cells. The peptides utilized in the compositions display high levels of binding with HLA-supertypes. The immunogenic compositions are broadly applicable to large proportions of target populations. The compositions comprise adjuvants such as cationic lipids.