Idiotype/granulocyte-macrophage colony-stimulating factor fusion protein as a vaccine for B-cell lymphoma

Idiotype/granulocyte-macrophage colony-stimulating factor fusion protein as a vaccine for B-cell lymphoma
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独特型/粒细胞-巨噬细胞集落刺激因子融合蛋白作为 B 细胞淋巴瘤疫苗

DOI:
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发表时间:
1993
期刊:
影响因子:
64.8
通讯作者:
R. Levy
R. Levy
中科院分区:
综合性期刊1区
文献类型:
--
作者:
M. Tao;R. Levy

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为了生产抗癌疫苗,必须找到由肿瘤细胞优先表达的抗原,并能诱导对肿瘤的免疫反应。在恶性B细胞(独特型)上表达的免疫球蛋白分子的可变区是肿瘤特异性的,但是弱免疫原。因此,为了在动物或人类中诱导免疫反应,必须将独特型蛋白与强免疫原性蛋白化学偶联,并与佐剂混合1 - 8。由此产生的反应可以保护动物免受随后的肿瘤攻击,并在联合化疗的情况下治愈已建立肿瘤的动物。粒细胞-巨噬细胞集落刺激因子(GM-CSF)增强抗原在多种细胞中的呈递9 - 12。本研究表明,通过将肿瘤来源的独特型与GM-CSF融合,它可以转化为一种强免疫原,能够在没有其他载体蛋白或佐剂的情况下诱导独特型特异性抗体,并保护受体动物免受致命剂量肿瘤细胞的攻击。这种方法可能适用于多种其他疾病的疫苗设计。
TO produce a vaccine against cancer, antigens must be found that are preferentially expressed by tumour cells and can induce an immune response against the tumour. The variable regions of the immunoglobulin molecules expressed on malignant B cells (idiotypes) are tumour-specific, but are weak immunogens. To induce an immune response in animals or humans, the idiotypic protein has therefore to be chemically coupled to a strongly immunogenic protein and mixed with an adjuvant1–8. The resulting response can protect animals from subsequent tumour challenge, and cure animals with established tumours in combination with chemo-therapy. Granulocyte-macrophage colony-stimulating factor (GM-CSF) augments antigen presentation in a variety of cells9–12. Here we show that by fusing a tumour-derived idiotype to GM-CSF, it can be converted into a strong immunogen capable of inducing idiotype-specific antibodies without other carrier proteins or adjuvants and of protecting recipient animals from challenge with an otherwise lethal dose of tumour cells. This approach may be applicable to the design of vaccines for a variety of other diseases.
DOI: 10.4049/jimmunol.139.8.2825
发表时间: 1987-10
影响因子: 4.4
作者:
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DOI: 10.4049/jimmunol.138.4.1289
发表时间: 1987-02
影响因子: 4.4
作者:
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通讯作者: M. Kaminski;K. Kitamura;D. Maloney;R. Levy
DOI: --
发表时间: 1988
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
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DOI: 10.1056/nejm199210223271705
发表时间: 1992-10-22
影响因子: 158.5
作者:
KWAK, LW;CAMPBELL, MJ;LEVY, R
通讯作者: LEVY, R
DOI: --
发表时间: 1988
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Campbell,MJ;Esserman,L;Levy,R
通讯作者: Levy,R