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Xiao M, Zhang C, Duan H, Narbad A, Zhao J, Chen W, Zhai Q, Yu L, Tian F. Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health. NPJ Biofilms Microbiomes 2024; 10:47. [PMID: 38898089 PMCID: PMC11186840 DOI: 10.1038/s41522-024-00524-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 06/07/2024] [Indexed: 06/21/2024] Open
Abstract
Throughout the life span of a host, bifidobacteria have shown superior colonization and glycan abilities. Complex glycans, such as human milk oligosaccharides and plant glycans, that reach the colon are directly internalized by the transport system of bifidobacteria, cleaved into simple structures by extracellular glycosyl hydrolase, and transported to cells for fermentation. The glycan utilization of bifidobacteria introduces cross-feeding activities between bifidobacterial strains and other microbiota, which are influenced by host nutrition and regulate gut homeostasis. This review discusses bifidobacterial glycan utilization strategies, focusing on the cross-feeding involved in bifidobacteria and its potential health benefits. Furthermore, the impact of cross-feeding on the gut trophic niche of bifidobacteria and host health is also highlighted. This review provides novel insights into the interactions between microbe-microbe and host-microbe.
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Affiliation(s)
- Meifang Xiao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Chuan Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Hui Duan
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Arjan Narbad
- Quadram Institute Bioscience, Norwich Research Park Colney, Norwich, Norfolk, NR4 7UA, UK
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Leilei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
| | - Fengwei Tian
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu, 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, 214122, China.
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Hilliard MA, Sela DA. Transmission and Persistence of Infant Gut-Associated Bifidobacteria. Microorganisms 2024; 12:879. [PMID: 38792709 PMCID: PMC11124121 DOI: 10.3390/microorganisms12050879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/18/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
Bifidobacterium infantis are the primary colonizers of the infant gut, yet scientific research addressing the transmission of the genus Bifidobacterium to infants remains incomplete. This review examines microbial reservoirs of infant-type Bifidobacterium that potentially contribute to infant gut colonization. Accordingly, strain inheritance from mother to infant via the fecal-oral route is likely contingent on the bifidobacterial strain and phenotype, whereas transmission via the vaginal microbiota may be restricted to Bifidobacterium breve. Additional reservoirs include breastmilk, horizontal transfer from the environment, and potentially in utero transfer. Given that diet is a strong predictor of Bifidobacterium colonization in early life and the absence of Bifidobacterium is observed regardless of breastfeeding, it is likely that additional factors are responsible for bifidobacterial colonization early in life.
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Affiliation(s)
- Margaret A. Hilliard
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA;
- Organismic and Evolutionary Biology Graduate Program, University of Massachusetts, Amherst, MA 01003, USA
| | - David A. Sela
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA;
- Organismic and Evolutionary Biology Graduate Program, University of Massachusetts, Amherst, MA 01003, USA
- Department of Nutrition, University of Massachusetts, Amherst, MA 01003, USA
- Department of Microbiology, University of Massachusetts, Amherst, MA 01003, USA
- Department of Microbiology & Physiological Systems and Center for Microbiome Research, University of Massachusetts Medical School, Worcester, MA 01605, USA
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Eckermann HA, Meijer J, Cooijmans K, Lahti L, de Weerth C. Daily skin-to-skin contact alters microbiota development in healthy full-term infants. Gut Microbes 2024; 16:2295403. [PMID: 38197254 DOI: 10.1080/19490976.2023.2295403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024] Open
Abstract
The gut microbiota is vital for human body development and function. Its development in early life is influenced by various environmental factors. In this randomized controlled trial, the gut microbiota was obtained as a secondary outcome measure in a study on the effects of one hour of daily skin-to-skin contact (SSC) for five weeks in healthy full-term infants. Specifically, we studied the effects on alpha/beta diversity, volatility, microbiota maturation, and bacterial and gut-brain-axis-related functional abundances in microbiota assessed thrice in the first year. Pregnant Dutch women (n = 116) were randomly assigned to the SSC or care-as-usual groups. The SSC group participants engaged in one hour of daily SSC from birth to five weeks of age. Stool samples were collected at two, five, and 52 weeks and the V4 region was sequenced. We observed significant differences in the microbiota composition, bacterial abundances, and predicted functional pathways between the groups. The SSC group exhibited lower microbiota volatility during early infancy. Microbiota maturation was slower in the SSC group during the first year and our results suggested that breastfeeding duration may have partially mediated this relation. Our findings provide evidence that postpartum SSC may influence microbiota development. Replication is necessary to validate and generalize these results. Future studies should include direct stress measurements and extend microbiota sampling beyond the first year to investigate stress as a mechanism and research SSC's impact on long-term microbiota maturation trajectories.
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Affiliation(s)
- Henrik Andreas Eckermann
- Donders Institute for Brain, Cognition and Behaviour, Department of Cognitive Neuroscience, Radboud university medical center, Nijmegen, The Netherlands
| | - Jennifer Meijer
- Donders Institute for Brain, Cognition and Behaviour, Department of Cognitive Neuroscience, Radboud university medical center, Nijmegen, The Netherlands
| | - Kelly Cooijmans
- Donders Institute for Brain, Cognition and Behaviour, Department of Cognitive Neuroscience, Radboud university medical center, Nijmegen, The Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Leo Lahti
- Department of Computing, University of Turku, Turku, Finland
| | - Carolina de Weerth
- Donders Institute for Brain, Cognition and Behaviour, Department of Cognitive Neuroscience, Radboud university medical center, Nijmegen, The Netherlands
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Nogacka AM, Cuesta I, Gueimonde M, de los Reyes-Gavilán CG. 2-Fucosyllactose Metabolism by Bifidobacteria Promotes Lactobacilli Growth in Co-Culture. Microorganisms 2023; 11:2659. [PMID: 38004671 PMCID: PMC10673426 DOI: 10.3390/microorganisms11112659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
Breastfeeding is recognized as the gold standard in infant nutrition, not only because of breastmilk's intrinsic nutritional benefits but also due to the high content of different bioactive components such as 2-fucosyllactose (2'FL) in the mother's milk. It promotes the growth of its two major consumers, Bifidobacterium longum ssp. infantis and Bifidobacterium bifidum, but the effect on other intestinal microorganisms of infant microbiota remains incompletely understood. pH-uncontrolled fecal cultures from infants donors identified as "fast 2'FL -degrader" microbiota phenotype were used for the isolation of 2'FL-associated microorganisms. The use of specific selective agents allowed the successful isolation of B. bifidum IPLA20048 and of Lactobacillus gasseri IPLA20136. The characterization of 2'FL consumption and its moieties has revealed more pronounced growth, pH drop, and lactic acid production after 2'FL consumption when both microorganisms were grown together. The results point to an association between B. bifidum IPLA20048 and L. gasseri IPLA20136 in which L. gasseri is able to use the galactose from the lactose moiety after the hydrolysis of 2'FL by B. bifidum. The additional screening of two groups of bifidobacteria (n = 38), fast and slow degraders of 2'FL, in co-culture with lactobacilli confirmed a potential cross-feeding mechanism based on degradation products released from bifidobacterial 2'FL break-down. Our work suggests that this phenomenon may be widespread among lactobacilli and bifidobacteria in the infant gut. More investigation is needed to decipher how the ability to degrade 2'FL and other human milk oligosaccharides could influence the microbiota establishment in neonates and the evolution of the microbiota in adult life.
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Affiliation(s)
- Alicja M. Nogacka
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (I.C.); (M.G.); (C.G.d.l.R.-G.)
- Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Asturias, Spain
| | - Isabel Cuesta
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (I.C.); (M.G.); (C.G.d.l.R.-G.)
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (I.C.); (M.G.); (C.G.d.l.R.-G.)
- Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Asturias, Spain
| | - Clara G. de los Reyes-Gavilán
- Department of Microbiology and Biochemistry of Dairy Products, Instituto de Productos Lácteos de Asturias (IPLA-CSIC), 33300 Villaviciosa, Asturias, Spain; (I.C.); (M.G.); (C.G.d.l.R.-G.)
- Institute of Health Research of the Principality of Asturias (ISPA), 33011 Oviedo, Asturias, Spain
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