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    • 5. 发明授权
    • Generation of human cytotoxic T-cells specific for carcinoma self-associated antigens and uses thereof
    • 癌细胞自身抗原特异性的人细胞毒性T细胞的产生及其用途
    • US06319496B1
    • 2001-11-20
    • US09287221
    • 1999-04-06
    • Dennis L. PanicaliJeffrey Schlom
    • Dennis L. PanicaliJeffrey Schlom
    • A61K4800
    • C07K14/705A61K39/00A61K2039/51C12N2799/023
    • We have discovered that by using a recombinant DNA viral vector, preferably a pox virus vector having at least one insertion site containing a DNA segment encoding the carcinoma self-associated antigen, or a cytotoxic T-cell eliciting epitope thereof, operably linked to a promoter capable of expression in the host, human cytotoxic T-cells specific for the carcinoma self-associated antigens can be produced. The method preferably comprises introducing a sufficient amount of the recombinant pox virus vector into a host to stimulate production of cytotoxic T-cells, and contacting the host with additional antigen at periodic intervals thereafter. The additional antigen may be added by using a second pox virus vector from a different pox genus. In another embodiment, additional antigen is added by contacting the host with antigen. The antigen may be formulated with an adjuvant or in a liposomal formulation. The T-cells can be isolated. The number of T-cells can be expanded by contacting the isolated cytotoxic T-cells alternately with the carcinoma self-associated antigen or an epitope thereof and IL-2. The isolated T-cells can be used in a method for treating a host having a tumor expressing a carcinoma self-associated antigen comprising introducing cytotoxic T-cells specific for the antigen to the host and at at least one periodic interval thereafter introducing to the host a T-cell eliciting epitope of the carcinoma self-associated antigen.
    • 我们已经发现,通过使用重组DNA病毒载体,优选具有至少一个插入位点的痘病毒载体,所述插入位点含有编码癌自身相关抗原的DNA区段或其启动子的细胞毒性T细胞诱导表位,可操作地连接到启动子 能够在宿主中表达,可以产生对癌自身相关抗原特异性的人细胞毒性T细胞。 该方法优选包括将足够量的重组痘病毒载体引入宿主以刺激细胞毒性T细胞的产生,并且此后以周期性间隔使宿主与另外的抗原接触。 可以通过使用来自不同痘属的第二痘病毒载体添加另外的抗原。 在另一个实施方案中,通过使宿主与抗原接触来加入另外的抗原。 抗原可以用佐剂或脂质体制剂配制。 可以分离T细胞。 可以通过与分离的细胞毒性T细胞与癌自身相关抗原或其表位和IL-2交替接触来扩增T细胞的数量。 分离的T细胞可以用于治疗具有表达癌自身相关抗原的肿瘤的宿主的方法,包括将对抗原特异性的细胞毒性T细胞引入宿主,并且至少在周期性间隔之后向宿主引入 癌自身相关抗原的T细胞引发表位。
    • 7. 发明授权
    • Generation of immune response to prostate-specific antigen (PSA)
    • 产生对前列腺特异性抗原(PSA)的免疫应答
    • US07598225B1
    • 2009-10-06
    • US09693121
    • 2000-10-20
    • Jeffrey SchlomDennis L. Panicali
    • Jeffrey SchlomDennis L. Panicali
    • A61K48/00
    • C07K14/4748A61K39/00A61K2039/5256A61K2039/55522A61K2039/55555C12N9/6445C12N2799/023C12N2799/026
    • We have discovered that by using a recombinant viral vector, preferably a pox virus vector having at least one insertion site containing a DNA segment encoding prostate-specific antigen (PSA), operably linked to a promoter capable of expression in the host, a specific humoral and cellular immune response to PSA can be generated. The method preferably comprises introducing a sufficient amount of the recombinant pox virus vector into a host to stimulate the immune response, and contacting the host with additional PSA at periodic intervals thereafter. The additional PSA may be added by using a second pox virus vector from a different pox genus. In another embodiment, additional PSA can be added by contacting the host with PSA by a variety of other methods, including in one preferred embodiment adding PSA. The PSA may be formulated with an adjuvant or in a liposomal formulation.
    • 我们已经发现,通过使用重组病毒载体,优选具有至少一个含有编码前列腺特异性抗原(PSA)的DNA区段的插入位点的痘病毒载体,其可操作地连接到能够在宿主中表达的启动子,特异性体液 并且可以产生对PSA的细胞免疫应答。 该方法优选包括将足够量的重组痘病毒载体引入宿主以刺激免疫应答,并且此后以周期性间隔使宿主与另外的PSA接触。 可以通过使用来自不同痘属的第二痘病毒载体添加另外的PSA。 在另一个实施方案中,可以通过各种其它方法,包括在一个优选实施方案中添加PSA将宿主与PSA接触来添加另外的PSA。 PSA可以用佐剂或脂质体制剂配制。
    • 8. 发明授权
    • Generation of human cytotoxic T-cells specific for carcinoma
self-associated antigens and uses thereof
    • 癌细胞自身抗原特异性的人细胞毒性T细胞的产生及其用途
    • US6001349A
    • 1999-12-14
    • US396385
    • 1995-02-22
    • Dennis L. PanicaliJeffrey Schlom
    • Dennis L. PanicaliJeffrey Schlom
    • C12N15/09A61K35/76A61K39/00A61K39/39A61K48/00A61P35/00C07K14/705C12N5/10C12N15/12A01N63/00
    • C07K14/705A61K2039/51A61K39/00C12N2799/023
    • We have discovered that by using a recombinant DNA viral vector, preferably a pox virus vector having at least one insertion site containing a DNA segment encoding the carcinoma self-associated antigen, or a cytotoxic T-cell eliciting epitope thereof, operably linked to a promoter capable of expression in the host, human cytotoxic T-cells specific for the carcinoma self-associated antigens can be produced. The method preferably comprises introducing a sufficient amount of the recombinant pox virus vector into a host to stimulate production of cytotoxic T-cells, and contacting the host with additional antigen at periodic intervals thereafter. The additional antigen may be added by using a second pox virus vector from a different pox genus. In another embodiment, additional antigen is added by contacting the host with antigen. The antigen may be formulated with an adjuvant or in a liposomal formulation. The T-cells can be isolated. The number of T-cells can be expanded by contacting the isolated cytotoxic T-cells alternately with the carcinoma self-associated antigen or an epitope thereof and IL-2. The isolated T-cells can be used in a method for treating a host having a tumor expressing a carcinoma self-associated antigen comprising introducing cytotoxic T-cells specific for the antigen to the host and at at least one periodic interval thereafter introducing to the host a T-cell eliciting epitope of the carcinoma self-associated antigen.
    • 我们已经发现,通过使用重组DNA病毒载体,优选具有至少一个插入位点的痘病毒载体,所述插入位点含有编码癌自身相关抗原的DNA区段或其启动子的细胞毒性T细胞诱导表位,可操作地连接到启动子 能够在宿主中表达,可以产生对癌自身相关抗原特异性的人细胞毒性T细胞。 该方法优选包括将足够量的重组痘病毒载体引入宿主以刺激细胞毒性T细胞的产生,并且此后以周期性间隔使宿主与另外的抗原接触。 可以通过使用来自不同痘属的第二痘病毒载体添加另外的抗原。 在另一个实施方案中,通过使宿主与抗原接触来加入另外的抗原。 抗原可以用佐剂或脂质体制剂配制。 可以分离T细胞。 可以通过与分离的细胞毒性T细胞与癌自身相关抗原或其表位和IL-2交替接触来扩增T细胞的数量。 分离的T细胞可以用于治疗具有表达癌自身相关抗原的肿瘤的宿主的方法,包括将对抗原特异性的细胞毒性T细胞引入宿主,并且至少在周期性间隔之后向宿主引入 癌自身相关抗原的T细胞引发表位。