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Class 424/93.21 - Eukaryotic cell


Subclass of Class 424 - Drug, bio-affecting and body treating compositions
Definition: Subject matter involving an eukaryotic cell, such as an
No. of patents: 1106
Last issue date: 05/29/2012


1                      
NumberTitleIssue Date
8187587Immunotherapeutic methods targeted toward stratum corneum chymotryptic enzyme
The present invention discloses the protease stratum corneum chymotrytic enzyme (SCCE) is specifically over-expressed in ovarian and other malignancies. A number of SCCE peptides can induce immune responses to SCCE, thereby demonstrating the potential of these pepti...
05/29/2012
8168169Methods and compositions for the treatment of medical disorders
In general, the invention relates to marrow-derived adult progenitor cells (MAPCs) and their use in methods of treating various medical disorders, typically caused by or involving loss of cells or loss of cell function. These cells, when administered, e.g., intranas...
05/01/2012
8153117Chondrocyte therapeutic delivery system
Methods and compositions for producing therapeutic agents using chondrocytes are provided. The genetically engineered chondrocytes can be used to express the therapeutic agent in a subject, including in an environment typically associated with chondrocytes and in an...
04/10/2012
8142771Use of coccidian
The present invention provides a novel use of coccidian, specifically relates to the use of coccidian as a vaccine live vector. The present invention further provides a live vaccine with coccidian as a vector, which is transgenic coccidian capable of expressing exog...
03/27/2012
8142772Attack of tumor cells with missing, low or aberrant MHC expression by combining non MHC-restricted T-cells/NK-cells and MHC-restricted cells
This invention is directed to therapeutic compositions containing non-MHC-restricted Tcells/NK-cells in combination with MHC-restricted T-cells and especially to therapeutic compositions, which comprise LAK cells. Furthermore, the present invention is directed to th...
03/27/2012
8128922Superior molecular vaccine linking the translocation domain of a bacterial toxin to an antigen
Nucleic acids encoding a chimeric or fusion polypeptide which polypeptide comprises a first domain comprising a translocation polypeptide; and a second domain comprising at least one antigenic peptide are disclosed. The preferred translocation polypeptide is a bacte...
03/06/2012
8124069Immunogenic peptides
The invention provides relatively short immunogenic peptides, and biologically active variants thereof, associated with leukemia which elicit an immune response. Nucleic acids encoding the immunogenic peptides and antibodies specific for the peptides are also provid...
02/28/2012
8106010Variants of pigment epithelium derived factor and uses thereof
The present invention relates to anti-angiogenic variants of pigment epithelium derived factor (PEDF) comprising a plurality of altered phosphorylation sites, polynucleotides encoding same and uses thereof. In particular, the PEDF variants of the present invention p...
01/31/2012
8097243Microparticle-based transfection and activation of dendritic cells
The present invention provides an effective method for the transfection of dendritic cells by non-viral methods. The present invention provides this benefit by incubating dendritic cells and a specified transfection agent. The transfection agent comprises a polynucl...
01/17/2012
8092792Use of materials for treatment of central nervous system lesions
Disclosed are methods and materials for treatment of central nervous system lesions. Preferred methods and materials comprise neuronal precursor cells and/or marrow adherent stem cell-derived neuronal cells. ...
01/10/2012
8071085Primary cultured adipocytes for gene therapy
The present invention relates to primary cultured adipocytes for gene therapy, where the adipocytes stably maintain a foreign gene encoding a protein that is secreted outside of cells. This invention provides cells suitable for gene therapy, which can replace bone m...
12/06/2011
8066985Reovirus for the treatment of cellular proliferative disorders
Methods for treating proliferative disorders, by administering reovirus to a Ras-mediated proliferative disorder, are disclosed. The reovirus is administered so that it ultimately directly contacts ras-mediated proliferating cells. Proliferative disorders include bu...
11/29/2011
8066984Modified vaccinia virus strains for use in diagnostic and therapeutic methods
Modified viruses and methods for preparing the modified viruses are provided. Vaccines that contain the viruses are provided. The viruses can be used in methods of treatment of diseases, such as proliferative and inflammatory disorders, including cancer, and as anti...
11/29/2011
8052968Modified vaccinia virus strains for use in diagnostic and therapeutic methods
Modified viruses and methods for preparing the modified viruses are provided. Vaccines that contain the viruses are provided. The viruses can be used in methods of treatment of diseases, such as proliferative and inflammatory disorders, including as anti-tumor agent...
11/08/2011
8034332Interleukin-secreting natural killer cell lines and methods of use
This invention relates to a natural killer cell line termed NK-92 and to NK-92 cell lines that have been modified by transfection with a vector to confer advantageous properties. The invention provides a modified NK-92 cell line that is transfected with a vector enc...
10/11/2011
8012469Universal GM-CSF expressing bystander human K562 cell line
The present invention provides a universal immunomodulatory cytokine-expressing bystander cell line, a composition comprising such a cell line and a cancer antigen, a method of making such a cell line, and a method of using such a composition. ...
09/06/2011
8012468Dendrite cells transduced with recombinant adenovirus AdVCEA which generate CEA-specific cytotoxic T lymphocytes, vaccine and pharmaceutical composition comprising the same
The present invention relates to an antitumor immune response, and in more detail, to a method for inducing cytotoxic T lymphocytes specific to a tumor-associated antigen that acts specifically on tumor cells. Immunotherapy using the present invention may be ...
09/06/2011
8007781Molecular vaccine linking an endoplasmic reticulum chaperone polypeptide to an antigen
This invention provides compositions and methods for inducing and enhancing immune responses, such as antigen-specific cytotoxic T lymphocyte (CTL) responses, using chimeric molecules comprising endoplasmic reticulum chaperone polypeptides and antigenic peptides. In...
08/30/2011
7988959Method of treatment using organotypically cultured skin tissue comprising niks cells that express exogenous HIF-1a
The present invention relates to in vitro cultured skin tissue, and in particular to cultured skin tissue comprising exogenous genes encoding angiogenic growth factors. In some embodiments, the keratinocytes express exogenous angiopoietin-1, HIF-1α, or a member of ...
08/02/2011
7989427Polynucleotide constructs, pharmaceutical compositions and methods for targeted downregulation of angiogenesis and anticancer therapy
A novel nucleic acid construct for down-regulating angiogenesis in a tissue of a subject is provided. The nucleic acid construct includes: (a) a first polynucleotide region encoding a chimeric polypeptide including a ligand binding domain fused to an effector domain...
08/02/2011
7968087Gene delivery vectors provided with a tissue tropism for smooth muscle cells, and/or endothelial cells
A gene delivery vehicle having been provided with at least a tissue tropism for cells selected from the group of smooth muscle cells, endothelial cells, and/or liver cells. The tissue tropism is generally provided by a virus capsid, such as one comprising protein fr...
06/28/2011
7939059Method for the generation of antigen-specific lymphocytes
The invention provides systems and methods for the generation of lymphocytes having a unique antigen specificity. In a preferred embodiment, the invention provides methods of virally infecting cells from bone marrow with one or more viral vectors that encode antigen...
05/10/2011
7919475Compositions and methods for improving heart function
The present invention relates to treating or ameliorating heart disease associated with poor myocardial performance, e.g., diabetic cardiomyopathy and associated disorders, particularly to treating, preventing or ameliorating such disorders through inhibition of O-G...
04/05/2011
7919079Cancer immunotherapy compositions and methods of use
Cellular compositions and methods for inducing an immune response to tumor cells are described. The cellular compositions include a tumor antigen and cells that have been modified to express a cytokine and one or more of a tumor antigen, anti-CTLA4 antibody and an a...
04/05/2011
7919080Immortalized hepatocyte cell line secreting modified insulin with glucose sensitivity
The present invention provides a cell line which can be substituted for β cells in human mature pancreatic islets and express insulin in a glucose-concentration dependent manner, and enables the easy obtainment of the number of cells which meets the demand. The pre...
04/05/2011
7892532Intracellular delivery of osteoinductive proteins and peptides
The invention provides fusion polypeptides comprising protein transduction domains and osteoinductive polypeptides, as well as methods of using such polypeptides to induce osteogenesis and to promote proteoglycan synthesis. The invention also provides osteoinductive...
02/22/2011
7893033Targeting proteins to deliver therapeutic or diagnostic reagents
The present invention is directed to compositions comprising an angiogenesis inhibitor coupled to a therapeutic or diagnostic agent. In a specific embodiment, the composition is a fusion gene or fusion gene product encoding the angiogenesis inhibitor coupled to a th...
02/22/2011
7887793Treatment of Duchenne muscular dystrophy with myoblasts expressing dystrophin and treated to block myostatin signaling
The invention relates to methods and materials for enhancing muscle mass or for the treatment of muscle disease in a subject, comprising introducing a cell which has a lower than normal level of myostatin signalling, into the subject. ...
02/15/2011
7875274Protein modulators of resistance to alkylating agents
There is disclosed a method for identifying a therapeutically responsive phenotype, as distinguished, e.g. from an alkylating agent resistant phenotype in a cell, which method may be used to evaluate the likelihood of successful outcome of treating a tumor cell with...
01/25/2011
7850960Methods for regulation of stem cells
Methods are provided for increasing stem cells, hematopoietic progenitor/stem cells, mesenchymal progenitor/stem cells, mesodermal progenitor/stem cells, muscle progenitor/stem cells, or neural progenitor/stem cells in vivo in a mammalian subject. Methods are also p...
12/14/2010
7850959Methods and compositions for treating conditions involving abnormal angiogenesis
The present invention features methods and compositions for preventing, reducing, or treating hypoxia and pathological disorders involving abnormal angiogenesis (e.g., conditions involving decreases or increases in blood flow, respectively). Where an increase in ang...
12/14/2010
7846429Compositions and methods for elimination of unwanted cells
Disclosed are compositions comprising a recombinant nucleic acid vector including a nucleotide sequence encoding a syncytium-inducing polypeptide expressible on a eukaryotic cell surface, and a host cell containing the recombinant vector and expressing the syncytium...
12/07/2010
7807148Organotypically cultured skin tissue comprising NIKS cells that express exogenous HIF-1a
The present invention relates to in vitro cultured skin tissue, and in particular to cultured skin tissue comprising exogenous genes encoding angiogenic growth factors. In some embodiments, the keratinocytes express exogenous angiopoietin-1, HIF-1α, or a member of ...
10/05/2010
7799324Using undifferentiated embryonic stem cells to control the immune system
This disclosure provides a system for minimizing the alloreactivity of tissue transplants. The patient is administered with undifferentiated embryonic stem cells or early progenitor cells. This induces a state of inflammatory quiescence or immune unresponsiveness, w...
09/21/2010
7794702Mesenchymal stem cells as a vehicle for ion channel transfer in syncytial structures
This invention provides a composition for delivery of a gene to a syncytial structure comprising stem cells incorporated with the gene. This invention also provides a composition for ion channel transfer which comprises stem cells incorporated with a compound in an ...
09/14/2010
7794703Method for production and delivery of a protein in vivo
A method for production and delivery of a protein in vivo is described. The method includes steps of inserting a promoter and a gene encoding a protein in a vector, collecting an amount of host cells from a mammal, treating the host cells in vitro with the vector, t...
09/14/2010
7767201Vascular cells genetically altered to over-express angiogenic proliferation and maturation factors; treatment of atherosclerosis using same
This invention relates to a method for producing angiogenesis in a tissue of a patient by administering vascular cells genetically altered to over-express an angiogenic proliferation factor and an angiogenic maturation factor to the affected tissue. ...
08/03/2010
7767202Modulation of systemic immune responses by transplantation of hematopoietic stem cells transduced with genes encoding antigens and antigen presenting cell regulatory molecules
The invention provides methods and compositions for the modulation of systemic immune responses by transplantation of hematopoietic stem cells transduced with genes encoding antigens and antigen presenting cell regulatory molecules. The invention includes bi-cistron...
08/03/2010
7754202Methods of controlling cell differentiation and growth using a fusion protein and a drug
This invention involves methods and materials for conferring a direct proliferative advantage on a genetically modified subpopulation of cells. Selection is then accomplished by exerting a positive selective stimulus on the engineered cells rather than a negative pr...
07/13/2010
7740837Genetically modified cells expressing a TGF beta inhibitor, the cells being lung cancer cells
The present invention relates to compositions comprising a therapeutically effective amount of genetically modified cells containing a genetic construct expressing a TGFβ inhibitor effective to reduce expression of TGFβ, where the genetically modified cells are no...
06/22/2010
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