- 産業: Government; Health care
- Number of terms: 6957
- Number of blossaries: 0
- Company Profile:
The National Cancer Institute (NCI) is part of the National Institutes of Health (NIH), which is one of 11 agencies that compose the Department of Health and Human Services (HHS). The NCI, established under the National Cancer Institute Act of 1937, is the Federal Government's principal agency for ...
A trivalent cancer vaccine containing the ganglioside lactones GM2, GD2 and GD3 conjugated with the immunostimulant keyhole limpet hemocyanin (KLH), with potential antineoplastic activity. Vaccination with GM2 lactone/GD2 lactone/GD3 lactone-KLH conjugate trivalent vaccine may elicit antibodies against tumor cells expressing any of these epitopes, resulting in an antibody-dependent cell-mediated cytotoxicity (ADCC) against tumor cells expressing these gangliosides. GM2, GD2 and GD3 are tumor associated antigens (TAAs) that are overexpressed in a variety of tumor cell membranes.
Industry:Pharmaceutical
A tryptamine alkaloid, isolated from various genera of fungi including the genus Psilocybe, with hallucinogenic, anxiolytic, and psychoactive activities. In vivo, psilocybine is rapidly dephosphorylated into the active compound psilocin, which activates serotonin 2A (5-HT2A) receptors in the central nervous system (CNS), mimicking the effects of serotonin.
Industry:Pharmaceutical
A tumor-associated antigen belonging to the family of immunogenic testicular proteins that are aberrantly expressed in human cancers in a lineage-nonspecific fashion. Reverse transcription-PCR analysis showed NY-ESO-1 mRNA expression in a variable proportion of a wide array of human cancers, including melanoma, breast cancer, bladder cancer, prostate cancer, and hepatocellular carcinoma; and restricted expression in normal tissues, with high-level mRNA expression found only in testis and ovary tissues. The gene for NY-ESO-1 maps to Xq28 and codes for an 18-kDa protein having no homology with any known protein. NY-ESO-1 elicits a strong, integrated humoral and cellular immune response in a high proportion of patients with NY-ESO-1-expressing tumors and is under investigation as a cancer immunotherapy agent.
Industry:Pharmaceutical
A tumor-associated antigen derived from the cell surface antigen of lung cancer cells. Lung tumor-associated antigen could be used as a diagnostic marker or as a form of immunotherapy targeted against lung cancer cells.
Industry:Pharmaceutical
A tumor-associated antigen. Vaccination with survivin antigen may result in a cytotoxic T-cell response against survivin antigen-expressing tumor cells, resulting in decreased tumor cell proliferation and tumor cell death. Overexpressed in many tumors, endogenous survivin inhibits tumor cell apoptosis.
Industry:Pharmaceutical
A tumor-associated melanocytic differentiation antigen. Vaccination with MART-1 antigen may stimulate a host cytotoxic T-cell response against tumor cells expressing the melanocytic differentiation antigen, resulting in tumor cell lysis.
Industry:Pharmaceutical
A uridine derivative and nucleoside analog with pro-apoptotic and chemosensitizing properties. In vitro, bromovinyl-deoxyuridine (BVDU) has been shown to downregulate the multifunctional DNA repair enzyme APEX nuclease 1, resulting in the inhibition of DNA repair and the induction of apoptosis. In addition, this agent may inhibit the expression of STAT3 (signal transducer and activator of transcription 3), which may result in the downregulation of vascular endothelial growth factor (VEGF). BVDU has also been found to inhibit the upregulation of chemoresistance genes (Mdr1 and DHFR) during chemotherapy. Overall, the gene expression changes associated with BVDU treatment result in the decrease or prevention of chemoresistance. In addition, this agent has been shown to enhance the cytolytic activity of NK-92 natural killer cells towards a pancreatic cancer cell line in vitro.
Industry:Pharmaceutical
A vaccine adjuvant consisting of a plasmid DNA encoding sargramostim (a granulocyte macrophage-colony stimulating factor). Upon administration, expressed sargramostim may stimulate a cytotoxic T cell response enhancing the host immune response to a concomitantly administered melanoma vaccine.
Industry:Pharmaceutical
A vaccine adjuvant consisting of a plasmid DNA encoding sargramostim (granulocyte-macrophage colony-stimulating factor). Upon administration, expressed sargramostim may stimulate a cytotoxic T cell response enhancing the host immune response to a concomitantly administered hepatocellular carcinoma vaccine.
Industry:Pharmaceutical
A vaccine adjuvant containing CpG 7909, monophosphoryl lipid, and QS-21 with potential antineoplastic and immunostimulatory activities. CpG 7909 is a synthetic 24-mer oligonucleotide containing 3 CpG motifs that selectively targets Toll-like receptor 9 (TLR9), thereby activating dendritic and B cells and stimulating cytotoxic T cell and antibody responses against tumor cells bearing tumor antigens. Monophosphoryl lipid is a detoxified derivative of lipid A, a component of Salmonella minnesota lipopolysaccharide (LPS); this agent may enhance humoral and cellular responses to various antigens. QS-21 is a purified, naturally occurring saponin derived from the South American tree Quillaja saponaria Molina and exhibits various immunostimulatory activities. Combinations of monophosphoryl lipid and QS-21 may be synergistic in inducing humoral and cellular immune responses.
Industry:Pharmaceutical
