Abstract: The invention provides self replicating infectious recombinant paramyxoviruses. The recombinant paramyxovirus preferably have one or more attenuating mutations. In some embodiments, the recombinant paramyxovirus has a separate variant polynucleotide encoding a P protein and a separate monocistronic polynucleotide encoding a V protein. In some embodiments, recombinant paramyxovirus have at least one temperature sensitive mutation and one non-temperature sensitive mutation. Also provided are compositions and methods for using the recombinant paramyxoviruses as described herein.

Abstract: Materials and processes are provided for the detection of Legionella species in a sample. The inventive process includes exposing a sample to a forward primer and a reverse primer to yield an amplicon. The amplicon is detectable by at least one probe. The inventive process detects multiple species of Legionella bacteria or is specific for Legionella pneumophila. A kit is provided with inventive primers and probes for the detection of a Legionella species in a sample.

Abstract: The instant invention provides methods and compositions for modulation of the immune system. Specifically, the invention provides methods and compositions for increasing T cell mediated immune response useful in the treatment of cancer and chronic infection.

Abstract: The invention provides recombinant Hepatitis A Virus (HAV) nucleic acids and host cells that are permissive for their growth and replication. The recombinant Hepatitis A Virus nucleic acids not particularly limited, except that they incorporate at least one heterologous nucleic acid fragment. The heterologous nucleic acid can encode a selectable marker gene and such recombinant HAV nucleic acids are useful for selecting cells that are permissive for growth and replication of wild type HAV. Alternatively, the heterologous nucleic acid may encode a vaccine antigen or other expression product that is desirable to express in a cell harboring the recombinant HAV nucleic acid. The invention further provides cell lines permissive for growth and replication of wild type HAV or HAV having minimal mutations for growth in cell culture. The invention further provides methods for producing HAV vaccines and for monitoring environmental and patient samples for the presence of HAV.

Abstract: The present invention features pyrimido-dione-quinoline compounds having improved solubility, pharmaceutical compositions of substituted pyrimido-dione-quinoline compounds and methods of treating a patient suffering from cancer, the method comprising administering to a patient one or more pyrimido-dione-quinoline compounds of the invention.

Abstract: The instant invention provides antibodies, vaccines, and immunogenic compositions, for the treatment and prevention of HIV infection. The invention further provides kits comprising the antibodies, vaccines and immunogenic compositions, of the invention.

Abstract: The present invention provides methods an compositions for diagnosis and treatment of carcinomas with aberrant expression patterns of POT 1. The invention also provides methods of identifying compounds that may modulate the cellular expression of POT 1. The invention further provides methods for treating subjects suffering from or at risk of developing a colorectal carcinoma.

Abstract: The present invention relates to methods and compositions for modulating platelet activity, and methods and compositions for treating a disease or disorder associated with platelet activity in a subject, comprising administering a single chain anti-TREM-like transcript-1 (TLT-1) antibody or a functional fragment or variant thereof in an amount effective to modulate platelet activity.

Abstract: The invention provides isolated nucleic acids encoding recombinant genomes or antigenomes of Human Parainfluenza Viruses that are useful as vaccines. The recombinant genomes or antigenomes can be incorporated into expression vectors for production of recombinant viruses in vitro. The invention also provides recombinant Human Parainfluenza viruses having one or more mutations that attenuate replication of the virus in a host.