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    • 3. 发明专利
    • Adenoviral vectors for modulating the cellular activities associated with PODs
    • AU2003206815A2
    • 2003-09-02
    • AU2003206815
    • 2003-01-31
    • TRANSGENE SA
    • ROSA-CALATRAVA MANUEL
    • C12N15/09A61K35/76A61K38/00A61K38/16A61K48/00A61P35/00C07K14/075C12N5/10C12N7/00C12N15/861
    • The present invention concerns a method of modulating one or more cellular activities dependent on a POD nuclear structure in a host cell through the action of a molecule of adenoviral origin, wherein said molecule of adenoviral origin is capable of interacting with the cellular function of said POD nuclear structure. In a first aspect, the present invention provides a method, a replication-defective adenoviral vector and a composition intended to reduce or inhibit one or more POD-dependent cellular activities by introducing said adenoviral molecule in the host cell. The invention also relates to the use of such replication-defective adenoviral vector or molecule to provide a reduction or an inhibition of the antiviral or apoptosis cellular activities as well as to provide a reduction of the toxicity induced by a replication-defective adenovirus vector or to enhance transgene expression driven from said replication-defective adenovirus vector. In a second aspect, the present invention provides a replication-competent adenoviral vector having native pIX or E4orf3 gene non-functional or deleted, as well as a viral particle, a host cell and a composition comprising such a replication-competent adenoviral vector and a method of treatment using such a replication-competent adenoviral vector. The present invention also concerns a method of enhancing apoptosis in a host cell using such a replication-competent adenoviral vector.
    • 5. 发明专利
    • ADENOVIRAL VECTORS FOR MODULATING THE CELLULAR ACTIVITIES ASSOCIATED WITH PODS
    • CA2474777A1
    • 2003-08-07
    • CA2474777
    • 2003-01-31
    • TRANSGENE SA
    • ROSA-CALATRAVA MANUEL
    • C12N15/09A61K35/76A61K38/00A61K38/16A61K48/00A61P35/00C07K14/075C12N5/10C12N7/00C12N15/861
    • The present invention concerns a method of modulating one or more cellular activities dependent on a POD nuclear structure in a host cell through the action of a molecule of adenoviral origin, wherein said molecule of adenovir al origin is capable of interacting with the cellular function of said POD nuclear structure. In a first aspect, the present invention provides a metho d, a replication-defective adenoviral vector and a composition intended to redu ce or inhibit one or more POD-dependent cellular activities by introducing said adenoviral molecule in the host cell. The invention also relates to the use of such a replication-defective adenoviral vector or molecule to provide a reduction or an inhibition of the antiviral or apoptosis cellular activities as well as to provide a reduction of the toxicity induced by a replication- defective adenovirus vector or to enhance transgene expression driven from said replication~defective adenovirus vector. In a second aspect, the presen t invention provides a replication-competent adenoviral vector having the nati ve pIX or E4orf3 gene non~functional or deleted, as well as a viral particle, a host cell and a composition comprising such a replication-competent adenovir al vector and a method of treatment using such a replication-competent adenovir al vector. The present invention also concerns a method of enhancing apoptosis in a host cell using such a replication-competent adenoviral vector.