Cited by 62Gut microbiota and healthAntimicrobial Peptides and ActivitiesDigestive system and related health

Intestinal commensal microbiota and cytokines regulate Fut2 + Paneth cells for gut defense

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Kamioka, Mariko, Goto, Yoshiyuki, Nakamura, Kiminori, Yokoi, Yuki, Sugimoto, Rina, Ohira, Shuya, Kurashima, Yosuke, Umemoto, Shingo +10 more·2022·Proceedings of the National Academy of Sciences

Abstract

Significance: Paneth cells produce granules containing antimicrobial peptides, such as α-defensin for host defense. Examination of the production and utilization of fucosyltransferase 2 (Fut2) by Paneth cells revealed two distinct subsets: Fut2 + Paneth cells and Fut2 − Paneth cells. Compared with Fut2 − Paneth cells, Fut2 + Paneth cells were enriched in granules containing antimicrobial peptides. IL-22 and IL-17a were found to be essential for commensal bacteria-dependent Fut2 + Paneth cell development and function as part of gut defense.

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Authors
Kamioka, M., Goto, Y., Nakamura, K., Yokoi, Y., Sugimoto, R., Ohira, S., Kurashima, Y., Umemoto, S., Sato, S., Kunisawa, J., Takahashi, Y., Domino, S. E., Renauld, J.-C., Nakae, S., Iwakura, Y., Ernst, P. B., Ayabe, T., & Kiyono, H.
Affiliations
  • Chiba University (JP)
  • Hokkaido University (JP)
  • Osaka City University (JP)
  • National Institute of Biomedical Innovation, Health and Nutrition (JP)
  • The University of Tokyo (JP)
  • University of Michigan (US)
  • Ludwig Cancer Research (BE)
  • Hiroshima University (JP)
  • Tokyo University of Science (JP)
Corresponding author
Kiyono, Hiroshi
Venue
Proceedings of the National Academy of Sciences
Published
2022-01-13
Volume
119
Issue
3
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W4205180878
Cited by
62
References
59
Citations by year
2026: 12 · 2025: 14 · 2024: 14 · 2023: 17 · 2022: 5
FWCI
4.08
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by-nc-nd)
Funders
  • MEXT | Japan Society for the Promotion of Science (18H05280, 18H02788, 26462831, 16H06229, 16H06243, 19K17452, 16J06100, 18KK0432, K003)
  • Japan Agency for Medical Research and Development (15gm0410004h0006, 20jm0110012h0006, 18ek0410032h0003, 20gm1010006h004, 20gm6010012h0004, 20gm6210024h0001, 19gm6010005h0004, 21am0401029h0001, 20fk0108122h0001, 19im0210623h0001, 19fk0108112j0001)
  • the Ministry of Health and Welfare of Japan (20AC5004)
  • NIH (AI079145-08)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Immunology and Microbiology › Microbiology › Antimicrobial Peptides and Activities
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Digestive system and related health
Keywords
Paneth cells, FUT2, intestinal commensal bacteria, antimicrobial peptides, alpha-defensins, IL-22, IL-17A, cytokines
MeSH terms
Gastrointestinal Microbiome, Interleukin-22, Galactoside 2-alpha-L-fucosyltransferase, Animals, Fucosyltransferases, Ileum, Interleukins, Symbiosis, Cytokines, Paneth Cells, Interleukin-17, alpha-Defensins, Mice

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