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    • 3. 发明申请
    • GENE THERAPY OF SOLID TUMORS WITH INTERFERONS ALONE OR WITH OTHER IMMUNO-EFFECTOR PROTEINS
    • 具有干扰物的固体肿瘤的基因治疗单独或与其他免疫效应蛋白
    • WO1997000085A1
    • 1997-01-03
    • PCT/US1996010502
    • 1996-06-18
    • UNIVERSITY OF MEDICINE & DENTISTRY OF NEW JERSEY
    • UNIVERSITY OF MEDICINE & DENTISTRY OF NEW JERSEYPESTKA, SidneySARKAR, SrijataFLORES, IdhalizRON, Yacov
    • A61K39/00
    • A61K39/0011A61K2039/5152A61K2039/5156A61K2039/55522
    • The present invention relates to vectors and compositions for gene therapy strategies against solid tumors, particularly malignant tumors. In one aspect, the invention is directed to a solid tumor vaccine comprising tumor cells transfected to express interferon- alpha in a pharmaceutically acceptable excipient, and to a method for treating a solid tumor by administering such a vaccine. Preferably, the tumor cells are also transfected to express an immunomodulatory molecule, such as interferon- gamma , interferon- beta , interferon- omega , interferon- tau , tumor necrosis factor- alpha , tumor necrosis factor- beta , interleukin-2, interleukin-7, interleukin-12, interleukin-15, B7-1 T cell costimulatory molecule, B7-2 T cell costimulatory molecule, immune cell adhesion molecule (ICAM)-1 T cell costimulatory molecule, granulocyte colony stimulatory factor, granulocyte-macrophage colony stimulatory factor, and combinations thereof, with the proviso that the immunomodulatory molecule is not interferon- alpha . In yet a further embodiment, a soluble immunomodulatory molecule can be included in a vaccine of the invention. The method comprises introducing into a subject suffering a solid tumor a therapeutically effective number of tumor cells from a solid tumor, which tumor cells are transfected to express interferon- alpha . Preferably, the tumor cells are also transfected to express an immunomodulatory molecule, with the proviso that the immunomodulatory molecule is not interferon- alpha . Alternatively, a therapeutically effective number of additional tumor cells transfected to express an immunomodulatory molecule ca be introduced into the subject.
    • 本发明涉及针对实体瘤,特别是恶性肿瘤的基因治疗策略的载体和组合物。 一方面,本发明涉及包含在药学上可接受的赋形剂中转染以表达干扰素-α的肿瘤细胞的实体肿瘤疫苗,以及通过施用这样的疫苗来治疗实体瘤的方法。 优选地,肿瘤细胞也被转染以表达免疫调节分子,例如干扰素-γ,干扰素-β,干扰素-ω,干扰素τ,肿瘤坏死因子-α,肿瘤坏死因子-β,白细胞介素-2,白细胞介素-2 7,白细胞介素-12,白细胞介素-15,B7-1T细胞共刺激分子,B7-2T细胞共刺激分子,免疫细胞粘附分子(ICAM)-1T细胞共刺激分子,粒细胞集落刺激因子,粒细胞巨噬细胞集落刺激 因子及其组合,条件是免疫调节分子不是干扰素-α。 在又一个实施方案中,可溶性免疫调节分子可以包括在本发明的疫苗中。 该方法包括向患有实体瘤的受试者中引入治疗有效数量的来自实体瘤的肿瘤细胞,该肿瘤细胞被转染以表达干扰素-α。 优选地,肿瘤细胞也被转染以表达免疫调节分子,条件是免疫调节分子不是干扰素-α。 或者,可将待转染以表达免疫调节分子的另外的肿瘤细胞的治疗有效数量引入受试者。
    • 4. 发明申请
    • ACCESSORY FACTOR FUNCTION FOR INTERFERON GAMMA AND ITS RECEPTOR
    • 干扰素及其受体的辅助因子功能
    • WO1995005847A1
    • 1995-03-02
    • PCT/US1994009438
    • 1994-08-22
    • UNIVERSITY OF MEDICINE & DENTISTRY OF NEW JERSEY
    • UNIVERSITY OF MEDICINE & DENTISTRY OF NEW JERSEYPESTKA, SidneyKOTENKO, SergueiSOH, JaemogDONNELY, Robert, J.MARIANO, Thomas, M.COOK, Jeffrey, R.EMANUEL, StuartSCHWARTZ, Barbara
    • A61K38/18
    • C07K14/705C07K14/7156
    • This invention relates (a) to a 540 kb YAC which encodes the necessary species-specific factor(s) and is able to substitute for human Chromosome 21 to reconstitute the Hu-IFN-gamma receptor-mediated induction of class I HLA antigens; (b) to the construction of a plasmid to integrate the selective marker for antibiotic G418 resistance into YACs and to delete some of the human DNA fragments from YACs in order to facilitate the manipulation of human genomic DNA in yeast artificial chromosome (YAC) clones; (c) to two fragmentation vectors, pSE1 and pSE2, which contain a neomycin resistance and URA3 gene, developed for targeting yeast artificial chromosomes (YACs) containing human genomic DNA; (d) to a chromosomal fragmentation procedure employed to produce a deletion set of yeast artificial chromosomes (YACs) from a parental YAC (GART D142H8) known to map to Chromosome 21q and to encode the human interferon-gamma receptor (Hu-IFN-gamma R) accessory factor gene as well as the phosphoribosylglycinamide formyltransferase (GART) gene; and (e) to the isolation of cDNA clones that encode the necessary species-specific factor and that are able to substitute for human Chromosome 21 to reconstitute the Hu-IFN-gamma receptor-mediated induction of class I HLA antigens.
    • 本发明涉及(a)编码所需物种特异性因子的540kb YAC,并且能够代替人染色体21重建Hu-IFN-γ受体介导的I类HLA抗原的诱导; (b)构建质粒,将抗生素G418抗性的选择性标记整合到YAC中,并从YAC中删除一些人DNA片段,以便于酵母人造染色体(YAC)克隆中人基因组DNA的操作; (c)包含含有新霉素抗性和URA3基因的两个片段化载体pSE1和pSE2,用于靶向含有人基因组DNA的酵母人造染色体(YAC); (d)涉及从已知映射到染色体21q并编码人干扰素-γ受体(Hu-IFN-γ)的亲本YAC(GART D142H8)产生一组缺失的酵母人造染色体(YAC)的染色体片段化方法 R)辅因子基因以及磷酸核糖基甘氨酰甲酰转移酶(GART)基因; 和(e)分离编码必需物种特异性因子的cDNA克隆,并能够代替人染色体21重建Hu-IFN-γ受体介导的I类HLA抗原的诱导。
    • 5. 发明公开
    • GENE THERAPY OF SOLID TUMORS WITH INTERFERONS ALONE OR WITH OTHER IMMUNO-EFFECTOR PROTEINS
    • 与干扰素一起单独或与其它蛋白质实体肿瘤的基因治疗IMMUNOEFFEKTOREN
    • EP0835130A1
    • 1998-04-15
    • EP96921666.0
    • 1996-06-18
    • UNIVERSITY OF MEDICINE & DENTISTRY OF NEW JERSEY
    • PESTKA, SidneySARKAR, SrijataFLORES, IdhalizRON, Yacov
    • A61K39
    • A61K39/0011A61K2039/5152A61K2039/5156A61K2039/55522
    • The present invention relates to vectors and compositions for gene therapy strategies against solid tumors, particularly malignant tumors. In one aspect, the invention is directed to a solid tumor vaccine comprising tumor cells transfected to express interferon-α in a pharmaceutically acceptable excipient, and to a method for treating a solid tumor by administering such a vaccine. Preferably, the tumor cells are also transfected to express an immunomodulatory molecule, such as interferon-η, interferon-β, interferon-φ, interferon-τ, tumor necrosis factor-α, tumor necrosis factor-β, interleukin-2, interleukin-7, interleukin-12, interleukin-15, B7-1 T cell costimulatory molecule, B7-2 T cell costimulatory molecule, immune cell adhesion molecule (ICAM)-1 T cell costimulatory molecule, granulocyte colony stimulatory factor, granulocyte-macrophage colony stimulatory factor, and combinations thereof, with the proviso that the immunomodulatory molecule is not interferon-α. In yet a further embodiment, a soluble immunomodulatory molecule can be included in a vaccine of the invention. The method comprises introducing into a subject suffering a solid tumor a therapeutically effective number of tumor cells from a solid tumor, which tumor cells are transfected to express interferon-α. Preferably, the tumor cells are also transfected to express an immunomodulatory molecule, with the proviso that the immunomodulatory molecule is not interferon-α. Alternatively, a therapeutically effective number of additional tumor cells transfected to express an immunomodulatory molecule ca be introduced into the subject.