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Class 424/187.1 - Retroviridae (e.g., feline leukemia, etc.)


Subclass of Class 424 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein the virus belongs to the family Retroviridae.
No. of patents: 95
Last issue date: 07/05/2011


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NumberTitleIssue Date
7972603Stable immunogenic product comprising antigenic heterocomplexes
The invention relates to a stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject. The invention is characterised in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations ...
07/05/2011
7534439Nucleic sequence and deduced protein sequence family with human endogenous retroviral motifs, and their uses
The invention concerns a novel nucleic sequence and deduced protein sequence family with whole or partial human endogenous retroviral motifs. The invention also concerns the detection and/or the use of said nucleic sequences and said corresponding protein sequences ...
05/19/2009
7482011Nucleic sequence and deduced protein sequence family with human endogenous retroviral motifs, and their uses
The invention concerns a novel nucleic sequence and deduced protein sequence family with whole or partial human endogenous retroviral motifs. The invention also concerns the detection and/or the use of said nucleic sequences and said corresponding protein sequences ...
01/27/2009
7431928Identification of new CD8 epitopes from HIV-1 proteins
The invention relates to the identification and the selection of CTL epitopes able to induce a protection against an HIV infection. More particularly, the invention is concerned with peptides and nucleic acid sequence coding for these peptides derived from HIV-1 pro...
10/07/2008
7410801Lambda phage display system and the process
The present invention relates to a process of obtaining recombinant lambdoid bacteriophage with high density display of functional peptides and proteins on surface of said phage comprising of: constructing a donor plasmid having a nucleotide sequence that defines th...
08/12/2008
7348136Method and device for detecting feline immunodeficiency virus
A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the po...
03/25/2008
7335360Method and device for detecting feline immunodeficiency virus
A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the po...
02/26/2008
7306804HIV-specific T-cell induction
This invention discloses diagnostic, preventative, and treatment therapies of AIDS involving determining whether a subject exhibits an HLA-Cw7-restricted CTL response. Some methods are directed to the use of HLA-Cw7 as a genetic marker for long-term non-progression ...
12/11/2007
7291338Method and device for detecting feline immunodeficiency virus
FIV gag polypeptides and a method and device for determining a feline immunodeficiency virus infection in an animal. The method includes contacting a biological sample from a felid with the FIV polypeptides and determining the binding of antibodies in the sample to ...
11/06/2007
7285278Method and device for detecting feline immunodeficiency virus
A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the po...
10/23/2007
7285272Method and device for detecting feline immunodeficiency virus
A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the po...
10/23/2007
7264802Proteins encoded by polynucleic acids of porcine reproductive and respiratory syndrome virus (PRRSV)
The present invention provides a purified preparation containing, for example, at least one polypeptide selected from the group consisting of proteins encoded by one or more open reading frames (ORF's) of an Iowa strain of porcine reproductive and respiratory syndro...
09/04/2007
7261891Antibodies to cytokines in the prevention and treatment of inflammatory bowel disease
Methods are described for treating inflammatory bowel disease in animals, including humans. Specific avian polyclonal antibodies directed to proinflammatory cytokines (such as IL-6 and TNF) are shown to have a beneficial effect in animal models predictive of human t...
08/28/2007
7201903Method and device for detecting feline immunodeficiency virus
A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the po...
04/10/2007
7118874Immunogenic formulation and process for preparation thereof
A process is disclosed for preparation of a immunogenic peptide mixture in a single synthesis. The peptide mixture collectively represents the in vivo variability seen in immunogenic epitopes from a pathogen. The mixture is termed a hypervariable epitope construct (...
10/10/2006
7118888Gene expression vaccine
An effective prophylactic mucosal gene expression vaccine (GXV), made up of a cocktail of at least 4 different plasmid DNAs encoding corresponding RSV antigens, coacervated with chitosan to formulate nanospheres. In a murine model of RSV infection, intranasal admini...
10/10/2006
7094550Method to determine TGF-beta
A method for treating or preventing cardiovascular pathologies by administering a compound of the formula (I): wherein Z is C═O or a covalent bond; Y is H or O(C1–C4)alkyl, R1
08/22/2006
7078483Retroviral vectors including modified envelope escort proteins
A retroviral vector comprising a first retroviral envelope protein and at least one modified retroviral envelope protein, wherein the first retroviral envelope protein includes a surface protein comprising (i) a receptor binding region; (ii) a hypervariable polyprol...
07/18/2006
7033751Antigenic fragment of human T-lymphotropic virus
Antigenic fragments of human T-lymphotropic virus (HTLV), their fusion proteins with glutathione S-tranferase (GST) or thioredoxin (Thio), and a process for producing the fusion proteins thereof. The antigenic fragment of HTLV comprises the amino acid sequence of SE...
04/25/2006
7030234Non-M, non-O HIV-1 strains, fragments and uses
Retroviral strains of the non-M, non-O HIV-1 group, in particular a strain designated YBF30, its fragments and also its uses as a diagnostic reagent and as an immunogenic agent. The HIV-1 viruses which differ both from the M group and the O group exhibit the ...
04/18/2006
7022482Use of immunogenic immunosuppressive and/or angiogenic proteins which have been rendered inactive, process for their preparation and pharmaceutical or vaccinal uses
The invention concerns the use of a protein derived from cancer cells, virus-infected cells or immune-defence cells or a fragment of said protein, characterized in that said protein is initially an immunosuppressive and/or angiogenic protein with local activity and ...
04/04/2006
7022325CD8 epitope from HIV-1 protein Vpu
The invention relates to the identification and the selection of CTL epitopes able to induce a protection against an HIV infection. More particularly, the invention is concerned with peptides and nucleic acid sequence coding for these peptides derived from HIV-1 pro...
04/04/2006
7022326Carboxymethylated retroviral regulatory proteins and interferon-α
This invention relates to retroviral regulatory proteins or fragments thereof, or interferon alpha protein or fragments thereof, which are carboxymethylated. This chemical modification leads to new proteins or fragments which are biologically inactive but preserve t...
04/04/2006
6936246Passive immunization of ASCR for prion disorders
Disclosed are pharmaceutical compositions and methods for preventing or treating a number of amyloid diseases, including Alzheimer's disease, prion diseases, familial amyloid neuropathies and the like. The pharmaceutical compositions include immunologically reactive...
08/30/2005
6806055HIV envelopolype peptides
A method for the rational design and preparation of vaccines based on HIV envelope polypeptides is described. In one embodiment, the method for making an HIV gp120 subunit vaccine for a geographic region comprises determining neutralizing epitopes in the V2 and/or C...
10/19/2004
6670466Human endogenous retrovirus in breast cancer
The present invention is related to mammary tumor virus (MTV). MTV represents a group of retroviruses which possess very high homology to mouse mammary tumor virus (MMTV), a virus known to cause neoplastic mammary disease in mice. As described herein, MTV...
12/30/2003
6656471HIV-specific T-cell induction
This invention discloses diagnostic, preventative, and treatment therapies of AIDS involving determining whether a subject exhibits an HLA-Cw7-restricted CTL response. Some methods are directed to the use of HLA-Cw7 as a genetic marker for long-term non-p...
12/02/2003
6602505Viral chimeras comprised of CAEV and HIV-1 genetic elements
The invention provides a polynucleotide comprising portions of the genomes of caprine arthritis-encephalitis virus and HIV-1, resulting in a chimeric retrovirus referred to as a "CHIV. " The invention also provides a vaccine comprising a CHIV immunogen an...
08/05/2003
6602705Expression of HIV polypeptides and production of virus-like particles
The present invention relates to the efficient expression of HIV polypeptides in a variety of cell types, including, but not limited to, mammalian, insect, and plant cells. Synthetic expression cassettes encoding the HIV Gag-containing polypeptides are de...
08/05/2003
6582703Isolated nucleotide sequences associated with multiple sclerosis or rheumatoid arthritis and a process of detecting
The invention provides viral material and nucleotide fragments associated with multiple sclerosis and/or rheumatoid arthritis for use in methods of diagnosis, prophylaxis, and therapy....
06/24/2003
6579526Viral material and nucleotide fragments associated with multiple sclerosis, for diagnostic, prophylactic and therapeutic purposes
Viral material, in the isolated or purified state, in which the genome comprises a nucleotide sequence chosen from the group including sequences SEQ ID NO:46, SEQ ID NO:51, SEQ ID NO:52, SEQ ID NO:53 and SEQ ID NO:56, their complementary sequences and the...
06/17/2003
6573091Chimeric viral packaging signal without gag gene sequences
A chimeric viral packaging signal is described for the transmission of genetic materials via retrovirus. The packaging signal contains an essential packaging nucleic acid sequence and a non-essential nucleic acid sequence. The packaging signal lacks gag g...
06/03/2003
6528250Equine infectious anemia challenge model for testing vaccines, diagnostics and treatments
The invention relates to a method for infecting equines with an equine infectious anemia virus (EIAV) in order to reproduce a natural infection challenge model. More specifically, the invention provides a multiple low dose equine EIA challenge model compr...
03/04/2003
6514692Method for treatment of immunodeficiency virus infection
The present invention relates to methods for treating immunodeficiency virus infection in an infected animal comprising administering an effective amount of a lytic peptide....
02/04/2003
6495315Channel forming toxins as antiviral agents
The infectivity of a population of enveloped viruses which comprise a glycosylphosphatidylinositol-anchored protein in their membrane can be reduced by employing certain toxins such as aerolysin, alpha toxin of Clostridium septicum, or enterolobin. Toxins...
12/17/2002
6455265Method for obtaining vaccines for preventing the pathogenic effects related to a retroviral infection
A method of searching for and obtaining a vaccine against the pathogenic effects related to the infection of an animal or human host by a retrovirus that penetrates into a target cell of the host, and a vaccine obtained by the method are provided. The met...
09/24/2002
6447993Multi-subtype FIV vaccines
The subject invention pertains to novel methods and compositions for protecting cats from infection by a broad range of FIV strains using a multi-subtype FIV vaccine. Multi-subtype FIV vaccines comprising either cell free whole virus or cell lines infecte...
09/10/2002
6444442Method of producing a recombinant non-glycosylated gp90 of equine infectious anemia virus (EIAV), and product thereof
The present invention describes recombinant gp90 envelop protein derived from the equine infectious anemia virus, their corresponding encoding recombinant DNA molecule and the process of production of the recombinant protein produced through genetic engin...
09/03/2002
6406841Methods for the detection of HTLV-II antibodies employing novel HTLV-II NRA envelope peptides
The present invention relates generally to a novel human T-cell lymphotropic, or leukemia, virus type II (HTLV-II) isolate designated NRA. HTLV-IINRA was originally isolated from a patient with atypical hairy cell leukemia. Preliminary restrict...
06/18/2002
6392029HIV chemokines
Disclosed is a gene comprising an open reading frame encoded on the plus strand of the pro-viral DNA, and located in the region of HIV-1 long terminal repeat. The gene encodes a protein that is related to, and has a structural motif resembling that of che...
05/21/2002
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