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The invention relates to monoclonal antibodies that bind to the transcription factor NCOA6 (ASC-2, AIB-3, TRB, TRAP250, NRC). The antibodies have proven successful reagents for Western blotting and for purifying complexes containing NCOA6. The Western blot experiments revealed that NCOA6 is over-expressed in several breast cancer cell lines, and the purification experiments identified a protein complex containing NCOA6 (the ASCOM complex). The monoclonal antibodies may be useful reagents for studying the role of NCOA6 in transcription and for studying the ASCOM complex.

The current technology relates to the construction, characterization and immunogenicity of modified vaccinia Ankara (MVA) recombinant viruses. The MVA double recombinant viruses express modified/truncated HIV-1 Env and mutated HIV Gag Pol under the control of vaccinia virus early/late promoters. This technology describes the MVA double recombinant viruses made by homologous recombination of single MVA recombinants, one expressing Env and one expressing Gag Pol. These single MVA recombinants are made using a transiently expressed GFP marker that is deleted in the final viruses.

The invention described and claimed in this patent application relates to the delivery of heterologous nucleic acids or genes to particular target cells. In particular, the application relates to methods of delivering a heterologous nucleic acid or gene of interest to particular target cells using Adeno-Associated Virus of serotype 4 (AAV4). The particular target cells identified are the ependymal cells of the brain. The methods described herein may be useful in carrying out gene therapy for diseases of the brain or central nervous system.

Available for licensing and commercial development is a new scheme for sensitive spatially resolved and spectrally resolved laser-induced fluorescence detection from multiple microfluidic channels. The prototype instrument has been developed and is versatile in that it contains only fixed optical parts and has simultaneous five-color detection from eight microchannels in a plastic microchip for DNA analysis. The detection scheme could be applied to fluorescence detection for any microchip-based analysis in a transparent substrate.

The disclosed invention provides materials and methods to treat granulocytopenia (low white cell count in the blood) which is characterized by a reduced number of granulocytes (relative) or an absence of granulocytes (absolute). This condition is commonly associated with cancer chemotherapy, but is seen less frequently in a number of conditions including the use of propylthiouracil, radiotherapy for marrow ablation for bone marrow transplantation, aplastic anemia, systemic lupus erythematosus, AIDS and a variety of other situations.

The invention described and claimed in this patent application is related to the delivery of heterologous nucleic acids or genes to particular target cells. In particular, the application relates to methods of delivering a heterologous nucleic acid or gene of interest to particular target cells using an Adeno-Associated Virus of serotype 5 (AAV5). The particular target cells identified include the alveolar cells of the lung and cerebellar and ependymal cells of the brain.

A transmission blocking vaccine developed against malaria contains a recombinant virus, which encodes a unique portion of the sexual stage surface antigen of Plasmodium falciparum (referred to as Pfs25), or the Pfs25 protein purified from infected host cells. Mice inoculated with the recombinant virus developed antibodies capable of blocking transmission of the virus. None of the monoclonal antibodies known to block transmission recognize the reduced Pfs25 antigen. This vaccine, which induces high, long-lasting titers at low cost, can be useful for controlling malaria.

This invention describes methods and compositions of peptides that inhibit the binding of Plasmodium falciparum (P. falciparum) to erythrocytes. Malarial parasites enter the red blood cell through several erythrocyte receptors, each being specific for a given species of Plasmodia. For P. falciparum, the erythrocyte binding antigen (EBA-175) is the ligand of the plasmodia merozoites that interacts with the receptor glycophorin A on the surface of red blood cells.

This technology relates to the use of thymic stromal lymphopoietin (TSLP) to induce CD4+ T cell proliferation. This proliferation could be of particular relevance for patients in whom this cell population has been significantly reduced by HIV/AIDS or other conditions resulting in immunodeficiency. The proliferation of isolated CD4+ T cells can be induced through direct contact with TSLP or a nucleic acid encoding TSLP.

A stable line of human T cells (ACH-2) was developed in which cells infected chronically with the AIDS virus (HIV) remained nonproductive prior to exposure to phorbol esters or human cytokines. This situation mimics the latent state of HIV and the development of AIDS in humans and indicates that the full-blown disease may be triggered by cellular-derived substances (e.g., cytokines). This is the first description of such a cell line.