Cathelicidin-expressing lactic acid bacteria

    公开(公告)号:US11479588B2

    公开(公告)日:2022-10-25

    申请号:US17529396

    申请日:2021-11-18

    摘要: The disclosure discloses cathelicidin-expressing lactic acid bacteria, and belongs to the technical field of genetic engineering. The disclosure constructs Lactococcus. lactis and Lactobacillus. plantarum expressing a CRAMP protein by optimizing the nucleotide sequence of the CRAMP protein. The Lactobacillus constructed in the disclosure can be used to prepare a vaccine for regulation of intestinal flora disorder, and has advantages in regulation of intestinal flora and intestinal immune response and maintenance. An anaculture can be directly taken as an oral vaccine to stimulate mice and cause a strong cellular immune response. The recombinant L. lactis can be used as a new oral vaccine product with good industrial prospects, plays a positive role in reducing intestinal inflammation, and has important practical significance for promoting health development of the intestinal tract.

    Akkermansia muciniphila EB-AMDK27 strain and use thereof

    公开(公告)号:US11439670B2

    公开(公告)日:2022-09-13

    申请号:US17258510

    申请日:2020-05-11

    申请人: ENTEROBIOME INC.

    摘要: Disclosed are a novel Akkermansia muciniphila EB-AMDK27 strain having the effect of preventing or treating inflammatory disease or metabolic disease, and a pharmaceutical composition effective for preventing or treating inflammatory disease or metabolic disease, which contains the strain, a culture thereof, or a dried product thereof. While traditional probiotics generally have insufficient therapeutic effects on inflammatory or metabolic diseases, the disclosed next generation probiotic strain has an excellent effect on the prevention or treatment of inflammatory disease and/or metabolic disease so that it may be used as a new prophylactic and therapeutic tool.