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    • 7. 发明申请
    • Lactic acid bacteria and their cellular components inducing immunoregulatory function, and method of obtaining the same
    • 诱导免疫调节功能的乳酸菌及其细胞成分及其获得方法
    • US20050158292A1
    • 2005-07-21
    • US10996463
    • 2004-11-26
    • Noriko TsujiHiromi Kimoto
    • Noriko TsujiHiromi Kimoto
    • A23K1/16A23C9/00A23C19/00A23C19/032A23K1/00A23L1/03A23L1/30A61K35/74A61P1/04A61P37/02A61P37/08C12N1/20C12P21/02C12Q1/00C12Q1/02A61K45/00
    • C12R1/46A23C19/0323A23K10/16A23K10/18A23L33/135A23Y2240/41A61K35/744
    • To provide a microorganism and an ingredient thereof that contribute to prevention and treatment of immune diseases including allergy, autoimmune diseases and inflammatory bowel diseases (e.g., large-intestinal ulcer), a method of effectively selecting the microorganism, and a method of efficiently inducing immunoregulatory cells that play an important role on maintaining immunological homeostasis using the microorganism or the ingredient thereof. The present invention provides a Lactococcus and an ingredient thereof which induce production of IL-10 from mammalian dendritic or spleen cells, a method of obtaining the microorganism or the ingredient thereof by co-culturing a microorganism such as Lactococcus strains with mammalian dendritic or spleen cells to select a microbial cell having a high IL-10 production ability, a method of selecting the microorganism or the ingredient thereof by co-culturing an intestinal epithelial cell with a microorganism such as the lactic acid bacteria and selecting the cells on the basis of a caspase-1 activity and the ability of inducing the production of IL-18, and a food product or material and an animal feeding stuff or medical and pharmaceutical products which contain the lactic acid bacteria as an effective ingredient.
    • 提供有助于预防和治疗包括过敏,自身免疫疾病和炎性肠病(例如大肠溃疡)的免疫疾病的微生物及其成分,有效选择微生物的方法和有效诱导免疫调节的方法 在使用微生物或其成分维持免疫稳态方面起重要作用的细胞。 本发明提供了一种从哺乳动物树突细胞或脾细胞诱导产生IL-10的乳球菌及其成分,通过与哺乳动物树突细胞或脾细胞共培养诸如乳球菌属菌株的微生物获得微生物或其成分的方法 选择具有高IL-10生产能力的微生物细胞,通过与微生物如乳酸菌共培养肠上皮细胞来选择微生物或其成分的方法,并且基于 半胱氨酸蛋白酶-1活性和诱导IL-18产生的能力以及含有乳酸菌作为有效成分的食品或物质以及动物饲料或医药产品。
    • 8. 发明授权
    • Lactic acid bacteria and their cellular components inducing immunoregulatory function, and method of obtaining the same
    • 诱导免疫调节功能的乳酸菌及其细胞成分及其获得方法
    • US07642081B2
    • 2010-01-05
    • US10996463
    • 2004-11-26
    • Noriko TsujiHiromi Kimoto
    • Noriko TsujiHiromi Kimoto
    • C12N1/20
    • C12R1/46A23C19/0323A23K10/16A23K10/18A23L33/135A23Y2240/41A61K35/744
    • To provide a microorganism and an ingredient thereof that contribute to prevention and treatment of immune diseases including allergy, autoimmune diseases and inflammatory bowel diseases (e.g., large-intestinal ulcer), a method of effectively selecting the microorganism, and a method of efficiently inducing immunoregulatory cells that play an important role on maintaining immunological homeostasis using the microorganism or the ingredient thereof. The present invention provides a Lactococcus and an ingredient thereof which induce production of IL-10 from mammalian dendritic or spleen cells, a method of obtaining the microorganism or the ingredient thereof by co-culturing a microorganism such as Lactococcus strains with mammalian dendritic or spleen cells to select a microbial cell having a high IL-10 production ability, a method of selecting the microorganism or the ingredient thereof by co-culturing an intestinal epithelial cell with a microorganism such as the lactic acid bacteria and selecting the cells on the basis of a caspase-1 activity and the ability of inducing the production of IL-18, and a food product or material and an animal feeding stuff or medical and pharmaceutical products which contain the lactic acid bacteria as an effective ingredient.
    • 提供有助于预防和治疗包括过敏,自身免疫疾病和炎性肠病(例如大肠溃疡)的免疫疾病的微生物及其成分,有效选择微生物的方法和有效诱导免疫调节的方法 在使用微生物或其成分维持免疫稳态方面起重要作用的细胞。 本发明提供了一种从哺乳动物树突细胞或脾细胞诱导产生IL-10的乳球菌及其成分,通过与哺乳动物树突细胞或脾细胞共培养诸如乳球菌属菌株的微生物获得微生物或其成分的方法 选择具有高IL-10生产能力的微生物细胞,通过与微生物如乳酸菌共培养肠上皮细胞来选择微生物或其成分的方法,并且基于 半胱氨酸蛋白酶-1活性和诱导IL-18产生的能力以及含有乳酸菌作为有效成分的食品或物质以及动物饲料或医药产品。