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    • 3. 发明授权
    • Immunoadhesins and methods of production and use thereof
    • 免疫粘附素及其生产和使用方法
    • US5998598A
    • 1999-12-07
    • US814567
    • 1997-03-10
    • Karl G. CsakyEddy AngladeDaniel M. SullivanWilliam LaRochelle
    • Karl G. CsakyEddy AngladeDaniel M. SullivanWilliam LaRochelle
    • A61K38/00A61K47/48A61K48/00C07K14/495C07K14/54C07K14/55C07K14/705C07H21/04C12N15/13C12N15/62
    • A61K47/48415C07K14/495C07K14/54C07K14/5406C07K14/5428C07K14/5437C07K14/55C07K14/70525A61K38/00A61K48/00C07K2319/00C07K2319/30C12N2799/022
    • The invention is directed toward a compound comprising a recombinant nucleic acid encoding an immunoadhesin inserted within an adenoviral nucleic acid, wherein the recombinant nucleic acid can be packaged in an adenovirus particle and wherein expression of the recombinant nucleic acid encoding the immunoadhesin results in production of the immunoadhesin protein. The recombinant nucleic acid encoding the immunoadhesin can be within an adenovirus. The invention further provides methods for delivering an immunoadhesin to a cell or a subject comprising administering to the cell or the subject an adenovirus comprising a recombinant nucleic acid encoding an immunoadhesin; producing an immunoadhesin comprising administering to a cell an adenovirus comprising a recombinant nucleic acid encoding an immunoadhesin inserted within an adenoviral nucleic acid, whereby the cell expresses the recombinant nucleic acid encoding the immunoadhesin, thereby producing the immunoadhesin; treating an inflammatory condition in a subject comprising administering to the subject an adenovirus comprising a recombinant nucleic acid encoding an immunoadhesin inserted within an adenoviral nucleic acid or a recombinant nucleic acid encoding an immunoadhesin inserted within an adenoviral nucleic acid, whereby a cell in the subject expresses the recombinant nucleic acid encoding the immunoadhesin and produces the immunoadhesin, thereby treating the inflammatory condition or administering to the subject a recombinant nucleic acid encoding an immunoadhesin, or an immunoadhesin, wherein the immunoadhesin is selected from the group consisting of vIL-10-IgG, IL-13-IgG, LFA-IgG, IL-2ra-IgG, IL-1ra-IgG, mutant IL-4-IgG, VLA4-IgG, IL-2-IgG, TGF-.beta.1-IgG, TGF-.beta.1.sup.223,225 -IgG, and VCAM-IgG; and methods of screening an immunoadhesin for bioactivity.
    • 本发明涉及包含编码插入在腺病毒核酸内的免疫粘附素的重组核酸的化合物,其中所述重组核酸可以包装在腺病毒颗粒中,并且其中编码免疫粘附素的重组核酸的表达导致产生 免疫粘附蛋白。 编码免疫粘附素的重组核酸可以在腺病毒内。 本发明还提供了将免疫粘附素递送至细胞或受试者的方法,包括向细胞或受试者施用包含编码免疫粘附素的重组核酸的腺病毒; 产生免疫粘附素,其包括向细胞施用包含编码插入在腺病毒核酸内的免疫粘附素的重组核酸的腺病毒,由此所述细胞表达编码免疫粘附素的重组核酸,由此产生免疫粘附素; 治疗受试者中的炎性病症包括向受试者施用包含编码插入腺病毒核酸内的免疫粘附素的重组核酸的腺病毒或编码插入腺病毒核酸内的免疫粘附素的重组核酸,由此受试者中的细胞表达 编码免疫粘附素的重组核酸并产生免疫粘附素,从而治疗炎性病症或向受试者施用编码免疫粘附素或免疫粘附素的重组核酸,其中所述免疫粘附素选自vIL-10-IgG, IL-13-IgG,LFA-IgG,IL-2ra-IgG,IL-1ra-IgG,突变型IL-4-IgG,VLA4-IgG,IL-2-IgG,TGF-β1-IgG,TGF-β1223 ,225-IgG和VCAM-IgG; 以及筛选免疫粘附素用于生物活性的方法。