Gene expression during meningococcus adhesion
    115.
    发明申请
    Gene expression during meningococcus adhesion 审中-公开
    脑膜炎球菌粘附中的基因表达

    公开(公告)号:US20050130917A1

    公开(公告)日:2005-06-16

    申请号:US10481456

    申请日:2002-06-19

    申请人: Guido Grandi

    发明人: Guido Grandi

    CPC分类号: C07K14/22

    摘要: The first step in human meningococcal infection involves adhesion to the epithelial cells of the nasopharynx tract. The invention provides various methods and compounds for preventing the attachment of Neisserial cells to epithelial cells and is based on the identification of 347 meningococcal genes which play a role in the adhesion process.

    摘要翻译: 人类脑膜炎球菌感染的第一步涉及粘附到鼻咽道的上皮细胞。 本发明提供了用于预防奈瑟氏球菌细胞附着于上皮细胞的各种方法和化合物,并且基于在粘附过程中发挥作用的347种脑膜炎球菌基因的鉴定。

    Expression and secretion of mature human beta interleukin-1 in Bacillus
subtilis and means and methods for its achievement
    117.
    发明授权
    Expression and secretion of mature human beta interleukin-1 in Bacillus subtilis and means and methods for its achievement 失效
    成熟人β白介素-1在枯草芽孢杆菌中的表达和分泌及其实现的手段和方法

    公开(公告)号:US5728571A

    公开(公告)日:1998-03-17

    申请号:US405775

    申请日:1995-03-17

    摘要: A new plasmid vector is described which can replicate in B. subtilis and which can express and secrete, in the culture medium, human beta interleukin-1 (beta IL-1) without amino acid sequences extraneous to the natural molecule, a strain of B. subtilis transformed by the vector and a method for the expression and secretion of mature human beta interleukin-1. The human beta interleukin-1 thus obtained shows a specific acitvity of 1.times.10.sup.9 U/mg of protein and is particularly suitable as a stimulant for the immune system, as an adjuvant in vaccines for the activation of the repair mechanism in cases of tissue damage, and for the treatment of auto-immune diseases in man.

    摘要翻译: 描述了可以在枯草芽孢杆菌中复制并且可以在培养基中表达和分泌没有与天然分子无关的氨基酸序列的人白细胞介素-1(βIL-1)的新质粒载体,B的菌株 通过载体转化的枯草杆菌和用于成熟人β白介素-1的表达和分泌的方法。 如此获得的人β白介素-1显示出1×10 9 U / mg蛋白质的特异性,并且特别适合作为免疫系统的兴奋剂,作为在组织损伤情况下激活修复机制的疫苗中的佐剂,以及 用于治疗人体自身免疫性疾病。