Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: This invention is directed to methods and compositions for increasing the expression or activity of neprilysin in, for example, the frontal cortex or the entorhinal cortex using a progranulin polypeptide or effector. The present invention is further directed to methods of reducing microglia in the brain of a patient with neurodegenerative disease using a progranulin polypeptide or effector.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: This invention is directed to methods and compositions for increasing the expression or activity of neprilysin in, for example, the frontal cortex or the entorhinal cortex using a progranulin polypeptide or effector. The present invention is further directed to methods of reducing microglia in the brain of a patient with neurodegenerative disease using a progranulin polypeptide or effector.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: This invention is directed to methods and compositions for increasing the expression or activity of neprilysin in, for example, the frontal cortex or the entorhinal cortex using a progranulin polypeptide or effector. The present invention is further directed to methods of reducing microglia in the brain of a patient with neurodegenerative disease using a progranulin polypeptide or effector.

Abstract: The invention relates to methods and compositions for treating a neurodegenerative disease. More particularly, the present invention is directed to methods of treatment of neurodegenerative diseases using progranulin and progranulin polypeptides, and methods of treatment of neurodegenerative diseases using effectors, or combinations of effectors, that modify progranulin expression.

Abstract: The present invention relates to a transgenic mouse to serve as a small animal model of AIDS which comprises at least a DNA sequence coding for HIV-1 nef or a HIV-1 DNA genome essentially consisting in entire HIV-1 coding sequences under the control of the human CD4 gene promoter flanked by the enhancer of the mouse CD4 gene for expression in T cells and in cells of monocyte/microphage lineage. There is also provided a method to screen for therapeutic agents for the treatment of AIDS, which comprises the steps of: a) administering the therapeutic agent to the mouse of the present invention; and b) determining the effects of the therapeutic agent.