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    • 8. 发明公开
    • 말라리아에대한백신조성물
    • 疫苗组合物疟疾
    • KR1020000029747A
    • 2000-05-25
    • KR1019997000855
    • 1997-07-31
    • 글락소스미스클라인 바이오로지칼즈 에스.에이.
    • 코헨,조셉
    • A61K39/015
    • A61K39/015A61K39/39A61K2039/55566A61K2039/55572A61K2039/55577A61K2039/575C12N2730/10111Y02A50/412
    • PURPOSE: Provided are a novel vaccine composition and to its use in medicine, particularly in the prevention of malaria infections. The vaccine composition useful in the prevention or treatment of malaria comprises a plurality of malaria-derived antigens in combination with an adjuvant which is a preferential stimulator of TH1 cell response. CONSTITUTION: A vaccine composition for use in the prevention or treatment of malaria, comprising a plurality of malaria-derived antigens in combination with an adjuvant comprising MPL QS21 and an oil-in-water emulsion which is a preferential stimulator of TH1 cell response. The malaria antigens are selected from the group consisting of: a hybrid protein comprising substantially all the C-terminal portion of the CS protein, four or more tandem repeats of the immunodominant region, and the surface antigen from Hepatitis B virus (HBsAg); the TRAP of a cloned isolate of P. falciparum from Thailand known as T/9/96, and proteins having at least 80% homology thereto, and immunogenic derivatives including g fragments thereof; the 16kD protein described in International Patent Application No.WO 91/18922, and proteins having at least 80% homology thereto, and immunogenic derivatives including g fragments thereof; the apical membrane antigen (AMA-1) of P. falciparum or P. vivax, and proteins having at least 80% homology thereto, and immunogenic derivatives including g fragments thereof; the circumpolar protein (cs) of P. falciparum or P. vivax, and proteins having at least 80% homology thereto, and immunogenic derivatives including g fragments thereof; the MSP-1 of P. falciparum or P. vivax (US Patent No 4,837,016), and proteins having at least 80% homology thereto, and immunogenic derivatives including fragments thereof; other exoerythrocytic stage proteins and immunogenic derivatives including g fragments thereof; and optionally, blood stage proteins and immunogenic derivatives including g fragments thereof; The method of treating or preventing malaria, which comprises administering to a patient in need thereof an effective amount of a vaccine composition.
    • 目的:提供一种新型疫苗组合物及其在医药中的应用,特别是预防疟疾感染。 可用于预防或治疗疟疾的疫苗组合物包含多种疟疾来源的抗原,其与作为TH1细胞应答的优选刺激剂的佐剂组合。 构成:用于预防或治疗疟疾的疫苗组合物,其包含多种疟疾来源的抗原与包含MPL QS21的佐剂和作为TH1细胞应答的优选刺激剂的水包油乳剂。 疟疾抗原选自:包含CS蛋白的基本上所有C-末端部分的杂交蛋白,免疫显性区域的四个或更多个串联重复序列和来自乙型肝炎病毒(HBsAg)的表面抗原; 来自泰国称为T / 9/96的来自泰国的恶性疟原虫的克隆分离物的TRAP和与其具有至少80%同源性的蛋白质,以及包含其g片段的免疫原性衍生物; 国际专利申请WO 91/18922中所述的16kD蛋白质和与其具有至少80%同源性的蛋白质,以及包含其g片段的免疫原性衍生物; 恶性疟原虫或间日疟原虫的顶端膜抗原(AMA-1)和与其具有至少80%同源性的蛋白质,以及包含其g片段的免疫原性衍生物; 恶性疟原虫或间日疟原虫的环状蛋白(cs)和与其同源性至少为80%的蛋白质,以及包含其g片段的免疫原性衍生物; 恶性疟原虫或间日疟原虫的MSP-1(美国专利号4,837,016)和与其具有至少80%同源性的蛋白质和包括其片段的免疫原性衍生物; 其他外源性红细胞期蛋白和包括其g片段的免疫原性衍生物; 和任选的血液阶段蛋白质和包括其g片段的免疫原性衍生物; 治疗或预防疟疾的方法,其包括向有需要的患者施用有效量的疫苗组合物。