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Oral administration of Bifidobacterium breve promotes antitumor efficacy via dendritic cells-derived interleukin 12 by Qingxiang Li; Yuke Li; Yifei Wang; Le Xu; Yuxing Guo; Yixiang Wang; Lin Wang; Chuanbin Guo is a Immunology and Microbiology article available to read on EtoBox.

What is Oral administration of Bifidobacterium breve promotes antitumor efficacy via dendritic cells-derived interleukin 12 about?

## ABSTRACT Recent advances in immunotherapy, as a part of the multidisciplinary therapy, has gradually gained more attention. However, only a small proportion of patients who sensitive to the therapy could gain benefits. An increasing number of studies indicate that intestinal microbiota could enhance the efficiency of cancer immunotherapy. As one of the main probiotics, __Bifidobacterium__ plays an important role in immune regulation, which has been proved by animal research and human clinical study. But the detailed mechanism was not clearly elucidated. Here we found oral administration of __Bifidobacterium breve__ (__B. breve__) lw01 could significantly inhibit tumor growth and up-regulate tumor cell apoptosis, which relied on the recruitment of tumor-infiltrating lymphocytes and dendritic cells (DCs) in tumor microenvironment, but not __Lactobacillus rhamnosus__ (__L. rhamnosus__) CGMCC 1.3724 or __Escherichia coli__ (__E. coli__) MG1655. In the __in situ__ ligated intestine loop model, __B. breve__’s stimulation triggered the upregulated expression of DC-related chemokine CCL20 and recruited more DCs in the intestinal villi. Further study revealed the enhancement of interleuk

Who reads Oral administration of Bifidobacterium breve promotes antitumor efficacy via dendritic cells-derived interleukin 12?

It is typically read by researchers, students, and practitioners in Immunology and Microbiology.

Author
Qingxiang Li; Yuke Li; Yifei Wang; Le Xu; Yuxing Guo; Yixiang Wang; Lin Wang; Chuanbin Guo
Publisher
Informa UK Limited
Published
2021
Language
EN
Field
Immunology and Microbiology (Life Sciences)

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