Evidence map›Paper›PMID 27073845›Full record

ArticlePloS one2016

Chemopreventive Metabolites Are Correlated with a Change in Intestinal Microbiota Measured in A-T Mice and Decreased Carcinogenesis.

Amrita K Cheema, Irene Maier, Tyrone Dowdy, Yiwen Wang, Rajbir Singh, Paul M Ruegger, James Borneman, Albert J Fornace, Robert H Schiestl

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

8 citing papers in PubMed, 22 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

9 authors at 4 institutions in 1 country.

Amrita K CheemaDepartment of Oncology, Georgetown University Medical Center, Washington, D.C., United States of America.
Irene MaierDepartment of Environmental Health Sciences, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America.
Tyrone DowdyDepartment of Oncology, Georgetown University Medical Center, Washington, D.C., United States of America.
Yiwen WangDepartment of Biostatistics, Biomathematics and Bioinformatics, Georgetown University Medical Center, Washington, D.C., United States of America.
Rajbir SinghDepartment of Oncology, Georgetown University Medical Center, Washington, D.C., United States of America.
Paul M RueggerDepartment of Plant Pathology and Microbiology, University of California Riverside, Riverside, California, United States of America.
James BornemanDepartment of Plant Pathology and Microbiology, University of California Riverside, Riverside, California, United States of America.
Albert J FornaceDepartment of Oncology, Georgetown University Medical Center, Washington, D.C., United States of America.
Robert H SchiestlDepartment of Environmental Health Sciences, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America.
Georgetown University Medical Center · USGeorgetown University · USUniversity of California, Los Angeles · USUniversity of California, Riverside · US

Funding

Tissue Culture Shared ResourceP30CA051008 · NCI · GEORGETOWN UNIVERSITY · PI STEPHEN W BYERS · 1990 to 2026
$71.5M
NCI NIH HHS P30 CA051008NIEHS NIH HHS R01ES0951907
6 · The paper itself

Abstract

Intestinal microbiota play a significant role in nutrient metabolism, modulation of the immune system, obesity, and possibly in carcinogenesis, although the underlying mechanisms resulting in disease or impacts on longevity caused by different intestinal microbiota are mostly unknown. Herein we use isogenic Atm-deficient and wild type mice as models to interrogate changes in the metabolic profiles of urine and feces of these mice, which are differing in their intestinal microbiota. Using high resolution mass spectrometry approach we show that the composition of intestinal microbiota modulates specific metabolic perturbations resulting in a possible alleviation of a glycolytic phenotype. Metabolites including 3-methylbutyrolactone, kyneurenic acid and 3-methyladenine known to be onco-protective are elevated in Atm-deficient and wild type mice with restricted intestinal microbiota. Thus our approach has broad applicability to study the direct influence of gut microbiome on host metabolism and resultant phenotype. These results for the first time suggest a possible correlation of metabolic alterations and carcinogenesis, modulated by intestinal microbiota in A-T mice.

Indexed as

Cell Transformation, NeoplasticGastrointestinal MicrobiomeIntestinal Neoplasms4-ButyrolactoneAdenineAnimalsMiceMice, Knockout3-methyladenine3-methylbutyrolactone4-ButyrolactoneAdenine

Identifiers

PMID27073845
PMCPMC4830457
OpenAlexW2339980246

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.