Limosilactobacillus reuteri and Lacticaseibacillus rhamnosus GG differentially affect gut microbes and metabolites in mice with Treg deficiency

Author:

Liu Yuying1ORCID,Hoang Thomas K.1,Taylor Christopher M.2,Park Evelyn S.1,Freeborn Jasmin1,Luo Meng2,Roos Stefan34,Rhoads J. Marc1

Affiliation:

1. Division of Gastroenterology, Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas

2. Department of Microbiology, Immunology and Parasitology, Louisiana State University School of Medicine, New Orleans, Louisiana

3. Department of Molecular Sciences, Uppsala BioCenter, Swedish University of Agricultural Sciences, Uppsala, Sweden

4. BioGaia AB, Stockholm, Sweden

Abstract

In the treatment of Treg-deficiency-induced autoimmunity, Limosilactobacillus reuteri DSM 17938 (LR) showed greater efficacy than Lacticaseibacillus rhamnosus GG (LGG). The study demonstrated that two different probiotics produce distinct signatures in the fecal microbial community in mice with Treg deficiency, but with many similarities in global plasma metabolites in general. However, there are strain-specific microbial products with different anti-inflammatory properties, reinforcing the concept that “one size does not fit all” in the treatment of autoimmune disease.

Funder

HHS | NIH | National Center for Complementary and Integrative Health

HHS | NIH | National Institute of Allergy and Infectious Diseases

Publisher

American Physiological Society

Subject

Physiology (medical),Gastroenterology,Hepatology,Physiology

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