Cited by 54Gut microbiota and healthOral microbiology and periodontitis researchProbiotics and Fermented Foods

Genetic mapping of microbial and host traits reveals production of immunomodulatory lipids by Akkermansia muciniphila in the murine gut

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Zhang, Q., Linke, V., Overmyer, K. A., Traeger, L. L., Kasahara, K., Miller, I. J., Manson, D. E., Polaske, T. J. +22 more·2023·Nature Microbiology

Abstract

The molecular bases of how host genetic variation impacts the gut microbiome remain largely unknown. Here we used a genetically diverse mouse population and applied systems genetics strategies to identify interactions between host and microbe phenotypes including microbial functions, using faecal metagenomics, small intestinal transcripts and caecal lipids that influence microbe–host dynamics. Quantitative trait locus (QTL) mapping identified murine genomic regions associated with variations in bacterial taxa; bacterial functions including motility, sporulation and lipopolysaccharide production and levels of bacterial- and host-derived lipids. We found overlapping QTL for the abundance of Akkermansia muciniphila and caecal levels of ornithine lipids. Follow-up in vitro and in vivo studies revealed that A. muciniphila is a major source of these lipids in the gut, provided evidence that ornithine lipids have immunomodulatory effects and identified intestinal transcripts co-regulated with these traits including Atf3 , which encodes for a transcription factor that plays vital roles in modulating metabolism and immunity. Collectively, these results suggest that ornithine lipids are potentially important for A. muciniphila– host interactions and support the role of host genetics as a determinant of responses to gut microbes.

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Authors
Zhang, Q., Linke, V., Overmyer, K. A., Traeger, L. L., Kasahara, K., Miller, I. J., Manson, D. E., Polaske, T. J., Kerby, R. L., Kemis, J. H., Trujillo, E. A., Reddy, T. R., Russell, J. D., Schueler, K. L., Stapleton, D. S., Rabaglia, M. E., Seldin, M., Gatti, D. M., Keele, G. R., Pham, D. T., Gerdt, J. P., Vivas, E. I., Lusis, A. J., Keller, M. P., Churchill, G. A., Blackwell, H. E., Broman, K. W., Attie, A. D., Coon, J. J., & Rey, F. E.
Affiliations
  • University of Wisconsin–Madison (US)
  • University of California, Los Angeles (US)
  • Jackson Laboratory (US)
  • Indiana University Bloomington (US)
Corresponding author
Rey, F. E.
Venue
Nature Microbiology
Published
2023-02-09
Volume
8
Issue
3
Pages
424-440
ISSN
2058-5276 (ISSN-L)
OpenAlex
W4319825888
Cited by
43
References
84
Citations by year
2026: 4 · 2025: 11 · 2024: 19 · 2023: 9
FWCI
4.81
Type
journal article
Language
en
Open access
Locations
  • Nature Microbiology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by)
  • The Mouseion at the JAXlibrary (Jackson Laboratory) (submittedVersion, cc-by)
Funders
  • University of Wisconsin-Madison (HL144651, 5T15LM007359)
  • University of Wisconsin Carbone Cancer Center
  • European Commission
  • Fondation Leducq (17CVD01)
  • Fundacja na rzecz Nauki Polskiej (START 064.2022, MAB/20172)
  • Narodowym Centrum Nauki (2021/40/C/NZ3/00283)
  • National Institutes of Health (DK101573, DK108259)
  • European Regional Development Fund (MAB/2017/2)
  • National Heart, Lung, and Blood Institute (R01HL144651, R01HL148577)
  • National Human Genome Research Institute (T32HG002760)
  • National Institute of General Medical Sciences (R01GM070683, T32GM008505, R35GM138376, P41GM108538, R35GM131817)
  • National Institute of Allergy and Infectious Diseases (T32 AI55397, T32AI055397)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK101573, R01DK108259, R01DK117850, T32DK007665, RC2DK125961)
  • U.S. National Library of Medicine (T15LM007359)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Dentistry › Periodontics › Oral microbiology and periodontitis research
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
Keywords
Akkermansia muciniphila, ornithine lipids, immunomodulation, host-microbe interactions, host genetics, gut microbiota, quantitative trait loci, ATF3, bacterial motility, bacterial sporulation
MeSH terms
Gastrointestinal Microbiome, Akkermansia, Animals, Phenotype, Mice, Verrucomicrobia

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