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Lee H, Jung KB, Kwon O, Son YS, Choi E, Yu WD, Son N, Jeon JH, Jo H, Yang H, Son YR, Yun CS, Cho HS, Kim SK, Kim DS, Park DS, Son MY. Limosilactobacillus reuteri DS0384 promotes intestinal epithelial maturation via the postbiotic effect in human intestinal organoids and infant mice. Gut Microbes 2022; 14:2121580. [PMID: 36130031 PMCID: PMC9519030 DOI: 10.1080/19490976.2022.2121580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Little is known about the modulatory capacity of the microbiota in early intestinal development. We examined various intestinal models that respond to gut microbial metabolites based on human pluripotent stem cell-derived human intestinal organoids (hIOs): physiologically relevant in vitro fetal-like intestine, intestinal stem cell, and intestinal disease models. We found that a newly isolated Limosilactobacillus reuteri strain DS0384 accelerated maturation of the fetal intestine using 3D hIO with immature fetal characteristics. Comparative metabolomic profiling analysis revealed that the secreted metabolite N-carbamyl glutamic acid (NCG) is involved in the beneficial effect of DS0384 cell-free supernatants on the intestinal maturation of hIOs. Experiments in an intestinal stem cell spheroid model and hIO-based intestinal inflamed model revealed that the cell-free supernatant from DS0384 comprising NCG promoted intestinal stem cell proliferation and was important for intestinal protection against cytokine-induced intestinal epithelial injury. The probiotic properties of DS0384 were also evaluated, including acid and bile tolerance and ability to adhere to human intestinal cells. Seven-day oral administration of DS0384 and cell-free supernatant promoted the intestinal development of newborn mice. Moreover, NCG exerted a protective effect on experimental colitis in mice. These results suggest that DS0384 is a useful agent for probiotic applications and therapeutic treatment for disorders of early gut development and for preventing intestinal barrier dysfunction.
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Affiliation(s)
- Hana Lee
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Kwang Bo Jung
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Ohman Kwon
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Ye Seul Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Eunho Choi
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Won Dong Yu
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Naeun Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Jun Hyoung Jeon
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Hana Jo
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Haneol Yang
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Yeong Rak Son
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Chan-Seok Yun
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Hyun-Soo Cho
- KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,Digital Biotech Innovation Center, KRIBB, Daejeon, Republic of Korea
| | - Sang Kyu Kim
- Laboratory of Efficacy Research, Korea Ginseng Corp., Daejeon, Republic of Korea
| | - Dae-Soo Kim
- KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,Digital Biotech Innovation Center, KRIBB, Daejeon, Republic of Korea
| | - Doo-Sang Park
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea,Doo-Sang Park Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, 56212, Republic of Korea
| | - Mi-Young Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,CONTACT Mi-Young Son Stem Cell Research Convergence Center, KRIBB, Daejeon, 34141, Republic of Korea
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