Evidence map›Paper›PMID 27239229›Full record

ArticleGut pathogens2016

Analysis of cultivable microbiota and diet intake pattern of the long-lived naked mole-rat.

Tewodros Debebe, Susanne Holtze, Michaela Morhart, Thomas Bernd Hildebrandt, Steffen Rodewald, Klaus Huse, Matthias Platzer, Dereje Wyohannes, Salomon Yirga, Alemayehu Lemma and 3 more

Open access · goldAbstract read
In one paragraph

Article in Gut pathogens, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 16 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 5 institutions in 2 countries.

Tewodros DebebeMedical Faculty, Institute of Biochemistry, University of Leipzig, Johannisallee 30, 04103 Leipzig, Germany ; Medical Faculty, Institute of Medical Microbiology, University of Leipzig, Leipzig, Germany ; College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
Susanne HoltzeDepartment of Reproduction Management, Leibniz-Institute for Zoo and Wildlife Research, Berlin, Germany.
Michaela MorhartDepartment of Reproduction Management, Leibniz-Institute for Zoo and Wildlife Research, Berlin, Germany.
Thomas Bernd HildebrandtDepartment of Reproduction Management, Leibniz-Institute for Zoo and Wildlife Research, Berlin, Germany.
Steffen RodewaldInstitute of Pharmacy, University of Leipzig, Leipzig, Germany.
Klaus HuseLeibniz Institute on Aging-Fritz Lipmann Institute, Jena, Germany.
Matthias PlatzerLeibniz Institute on Aging-Fritz Lipmann Institute, Jena, Germany.
Dereje WyohannesCollege of Natural Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
Salomon YirgaCollege of Natural Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
Alemayehu LemmaCollege of Veterinary Medicine and Agriculture, Addis Ababa University, Addis Ababa, Ethiopia.
Rene ThiemeDepartment of Visceral, Transplantation, Thoracic and Vascular Surgery, University Medical Center Leipzig, University of Leipzig, Leipzig, Germany.
Brigitte KönigMedical Faculty, Institute of Medical Microbiology, University of Leipzig, Leipzig, Germany.
Gerd BirkenmeierMedical Faculty, Institute of Biochemistry, University of Leipzig, Johannisallee 30, 04103 Leipzig, Germany.
Leipzig University · DEAddis Ababa University · ETLeibniz Institute for Zoo and Wildlife Research · DELeibniz Institute on Aging - Fritz Lipmann Institute (FLI) · DEBahir Dar University · ET

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA variety of microbial communities exist throughout the human and animal body. Genetics, environmental factors and long-term dietary habit contribute to shaping the composition of the gut microbiota. For this reason the study of the gut microbiota of a mammal exhibiting an extraordinary life span is of great importance. The naked mole-rat (Heterocephalus glaber) is a eusocial mammal known for its longevity and cancer resistance.

methodsHere we analyzed its gut microbiota by cultivating the bacteria under aerobic and anaerobic conditions and identifying their species by mass spectrometry.

resultsAltogether, 29 species of microbes were identified, predominantly belonging to Firmicutes, and Bacteroidetes. The most frequent species were Bacillus megaterium (45.2 %), followed by Bacteroides thetaiotaomicron (19.4 %), Bacteroides ovatus, Staphylococcus sciuri and Paenibacillus spp., each with a frequency of 16.1 %.

conclusionOverall, the gut of the naked mole-rat is colonized by diverse, but low numbers of cultivable microbes compared with humans and mice. The primary food plants of the rodents are rich in polyphenols and related compounds, possessing anti-microbial, anti-inflammatory, anti-oxidative as well as anti-cancer activity which may contribute to their exceptionally healthy life.

Indexed as

DietMicrobiotaNaked mole-ratPolyphenols

Identifiers

PMID27239229
PMCPMC4884373
OpenAlexW2403371848

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.