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    • 4. 发明授权
    • Agent for inducing interferon production containing lactic acid bacteria
    • 用于诱导含有乳酸菌的干扰素生产的试剂
    • US09549956B2
    • 2017-01-24
    • US14263306
    • 2014-04-28
    • KIRIN HOLDINGS KABUSHIKI KAISHA
    • Daisuke FujiwaraKenta JonaiTetsu Sugimura
    • A61K35/74A61K35/744A23C9/123A61K35/747C12N1/20A23C19/06A61K31/711C12N15/74C12Q1/68G01N33/68A23C19/032
    • A61K35/744A23C9/123A23C9/1236A23C19/0323A23C19/062A23L33/135A23Y2240/41A61K9/0053A61K31/711A61K35/747C12N1/20C12N15/746C12Q1/6809C12R1/01G01N33/6866
    • This invention provides an IFN inducer comprising, as an active ingredient, lactic acid bacteria and capable of inducing IFN production, an immunopotentiating agent or prophylactic agent against virus infection comprising such inducer, and a food or drink product comprising such IFN inducer and having IFN-inducing activity, immunopotentiating activity, or prophylactic activity against virus infection. The agent for inducing IFN production comprises, as active ingredients, lactic acid bacteria that can activate plasmacytoid dendritic cells (pDCs) and promote IFN production, such as Lactococcus garvieae NBRC100934, Lactococcus lactis subsp. cremoris JCM16167, Lactococcus lactis subsp. cremoris NBRC100676, Lactococcus lactis subsp. hordniae JCM1180, Lactococcus lactis subsp. hordniae JCM11040, Lactococcus lactis subsp. lactis NBRC12007, Lactococcus lactis subsp. lactis NRIC1150, Lactococcus lactis subsp. lactis JCM5805, Lactococcus lactis subsp. lactis JCM20101, Leuconostoc lactis NBRC12455, Leuconostoc lactis NRIC1540, Pediococcus damnosus JCM5886, or Streptococcus thermophilus TA-45.
    • 本发明提供一种IFN诱导剂,其包含作为活性成分的乳酸菌并能够诱导IFN产生,包含该诱导剂的免疫增强剂或抗病毒感染的预防剂,以及包含该IFN诱导剂的食品或饮品, 诱导活性,免疫增强活性或针对病毒感染的预防活性。 用于诱导IFN产生的药物包括作为活性成分的可激活浆细胞样树突状细胞(pDC)并促进IFN产生的乳酸菌,例如乳球乳杆菌NBRC100934,乳酸乳球菌亚种。 cremoris JCM16167,乳酸乳球菌亚种 cremoris NBRC100676,乳酸乳球菌亚种 大麦草JCM1180,乳酸乳球菌亚种 大麦草JCM11040,乳酸乳球菌亚种 乳酸菌NBRC12007,乳酸乳球菌亚种 乳酸菌NRIC1150,乳酸乳球菌亚种 乳酸菌JCM5805,乳酸乳球菌亚种 乳酸菌JCM20101,乳酸列表克鲁维酵母NBRC12455,乳酸列表氨酸亮氨酸NRIC1540,侏儒球菌JCM5886或嗜热链球菌TA-45。