Cited by 328Gut microbiota and healthInfant Nutrition and HealthBacteriophages and microbial interactions

Maternal inheritance of bifidobacterial communities and bifidophages in infants through vertical transmission

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Duranti, Sabrina, Lugli, Gabriele Andrea, Mancabelli, Leonardo, Armanini, Federica, Turroni, Francesca, James, Kieran, Ferretti, Pamela, Gorfer, Valentina +25 more·2017·Microbiome

Abstract

BACKGROUND: The correct establishment of the human gut microbiota represents a crucial development that commences at birth. Different hypotheses propose that the infant gut microbiota is derived from, among other sources, the mother's fecal/vaginal microbiota and human milk. RESULTS: The composition of bifidobacterial communities of 25 mother-infant pairs was investigated based on an internal transcribed spacer (ITS) approach, combined with cultivation-mediated and genomic analyses. We identified bifidobacterial strains/communities that are shared between mothers and their corresponding newborns. Notably, genomic analyses together with growth profiling assays revealed that bifidobacterial strains that had been isolated from human milk are genetically adapted to utilize human milk glycans. In addition, we identified particular bacteriophages specific of bifidobacterial species that are common in the viromes of mother and corresponding child. CONCLUSIONS: This study highlights the transmission of bifidobacterial communities from the mother to her child and implies human milk as a potential vehicle to facilitate this acquisition. Furthermore, these data represent the first example of maternal inheritance of bifidobacterial phages, also known as bifidophages in infants following a vertical transmission route.

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Authors
Duranti, S., Lugli, G. A., Mancabelli, L., Armanini, F., Turroni, F., James, K., Ferretti, P., Gorfer, V., Ferrario, C., Milani, C., Mangifesta, M., Anzalone, R., Zolfo, M., Viappiani, A., Pasolli, E., Bariletti, I., Canto, R., Clementi, R., Cologna, M., Crifò, T., Cusumano, G., Fedi, S., Gottardi, S., Innamorati, C., Masè, C., Postai, D., Savoi, D., Soffiati, M., Tateo, S., Pedrotti, A., Segata, N., van Sinderen, D., & Ventura, M.
Affiliations
  • University of Parma (IT)
  • University of Trento (IT)
  • National University of Ireland (IE)
  • Provincia Autonoma di Trento (IT)
Corresponding author
Ventura, Marco
Venue
Microbiome
Published
2017-06-26
Volume
5
Issue
1
Pages
66-66
ISSN
2049-2618 (ISSN-L)
OpenAlex
W2717530497
Cited by
327
References
65
Citations by year
2026: 21 · 2025: 40 · 2024: 31 · 2023: 33 · 2022: 41 · 2021: 62 · 2020: 37 · 2019: 28 · 2018: 26 · 2017: 8
FWCI
11.16
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Microbiome (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Institutional Research Information System (Università degli Studi di Trento) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Fondazione Caritro, Trento, Italy
  • EU Joint Programming Initiative – A Healthy Diet for a Healthy Life
  • Ministero dell’Istruzione, dell’Università e della Ricerca
  • Fondazione Cariparma
  • Science Foundation Ireland (SFI/12/RC/2273)
  • GenProbio srl
  • EU Joint Programming Initiative - A Healthy Diet for a Healthy Life
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Nursing › Nutrition and Dietetics › Infant Nutrition and Health
  • Physical Sciences › Environmental Science › Ecology › Bacteriophages and microbial interactions
Keywords
maternal inheritance, vertical transmission, Bifidobacterium, infant gut microbiota, breast milk, mother-infant dyads
MeSH terms
Gastrointestinal Microbiome, Bacteriophages, Bifidobacterium, Breast Feeding, Feces, Humans, Infant, Infant, Newborn, Milk, Human, Mothers, Polysaccharides, Sequence Analysis, DNA

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