Cited by 664Insect and Pesticide ResearchGut microbiota and healthInsect and Arachnid Ecology and Behavior

The DOI matches its Crossref record; 85 of the 85 references it cites were found in a registry or an index.

Honeybee gut microbiota promotes host weight gain via bacterial metabolism and hormonal signaling

Open access
Zheng, Hao, Powell, J. Elijah, Steele, Margaret I., Dietrich, Carsten, Moran, Nancy A.·2017·Proceedings of the National Academy of Sciences

Abstract

Social bees harbor a simple and specialized microbiota that is spatially organized into different gut compartments. Recent results on the potential involvement of bee gut communities in pathogen protection and nutritional function have drawn attention to the impact of the microbiota on bee health. However, the contributions of gut microbiota to host physiology have yet to be investigated. Here we show that the gut microbiota promotes weight gain of both whole body and the gut in individual honey bees. This effect is likely mediated by changes in host vitellogenin, insulin signaling, and gustatory response. We found that microbial metabolism markedly reduces gut pH and redox potential through the production of short-chain fatty acids and that the bacteria adjacent to the gut wall form an oxygen gradient within the intestine. The short-chain fatty acid profile contributed by dominant gut species was confirmed in vitro. Furthermore, metabolomic analyses revealed that the gut community has striking impacts on the metabolic profiles of the gut compartments and the hemolymph, suggesting that gut bacteria degrade plant polymers from pollen and that the resulting metabolites contribute to host nutrition. Our results demonstrate how microbial metabolism affects bee growth, hormonal signaling, behavior, and gut physicochemical conditions. These findings indicate that the bee gut microbiota has basic roles similar to those found in some other animals and thus provides a model in studies of host-microbe interactions.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1073/pnas.1701819114

Cites

85 of 85 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

1 retracted

Show all 85 references

Research works printed but not linked: 1

  1. ; Pollinator Health Task Force Pollinator Partnership Action Plan (The White House, Washington, DC, 2016).

Cited by

Sorted by citations

Metadata

Authors
Zheng, H., Powell, J. E., Steele, M. I., Dietrich, C., & Moran, N. A.
Affiliations
  • The University of Texas at Austin (US)
  • Siemens Healthineers (Germany) (DE)
Venue
Proceedings of the National Academy of Sciences
Published
2017-04-18
Volume
114
Issue
18
Pages
4775-4780
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2605691951
Cited by
664
References
85
Citations by year
2026: 63 · 2025: 75 · 2024: 91 · 2023: 74 · 2022: 91 · 2021: 83 · 2020: 74 · 2019: 45 · 2018: 59 · 2017: 9
FWCI
47.76
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • HHS | National Institutes of Health (1R01-GM108477-01)
  • DOD | Defense Advanced Research Projects Agency (HR0011-15-C-0095)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Insect Science › Insect and Pesticide Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Insect Science › Insect and Arachnid Ecology and Behavior
Keywords
honey bee gut microbiota, short-chain fatty acids, gut pH, redox potential, oxygen gradients, insulin signaling, vitellogenin, gustatory response, host-microbe interactions, bee nutrition
MeSH terms
Gastrointestinal Microbiome, Animals, Bacteria, Bees, Body Weight, Insect Hormones, Signal Transduction

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review