Evidence map›Paper›PMID 27274718›Full record

ArticlePhytochemistry reviews : proceedings of the Phytochemical Society of Europe2016

The Chemistry of Gut Microbial Metabolism of Polyphenols.

Jan F Stevens, Claudia S Maier

Abstract read
In one paragraph

Article in Phytochemistry reviews : proceedings of the Phytochemical Society of Europe, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
–field-weighted citation impact
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

98 citing papers in PubMed.

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  4. Food & function · 2026
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  5. A SHIMEAntioxidants (Basel, Switzerland) · 2026
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38 more citing papers are in PubMed but not listed here.

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

2 authors.

Jan F StevensDepartment of Pharmaceutical Sciences, Oregon State University, Corvallis, Oregon 97330; Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97330.
Claudia S MaierDepartment of Chemistry, Oregon State University, Corvallis, Oregon 97330; Linus Pauling Institute, Oregon State University, Corvallis, Oregon 97330.

Funding

Vitamin D, Xanthohumol and Nuclear Receptors: Targeting Immunity, Microbiota andR01AT009168 · NCCIH · OREGON STATE UNIVERSITY · PI GOMBART, ADRIAN FRIEDRICH, MAIER, CLAUDIA S · 2015 to 2019
$3.0M
NCCIH NIH HHS R01 AT009168
6 · The paper itself

Abstract

Gut microbiota contribute to the metabolism of dietary polyphenols and affect the bioavailability of both the parent polyphenols and their metabolites. Although there is a large number of reports of specific polyphenol metabolites, relatively little is known regarding the chemistry and enzymology of the metabolic pathways utilized by specific microbial species and taxa, which is the focus of this review. Major classes of dietary polyphenols include monomeric and oligomeric catechins (proanthocyanidins), flavonols, flavanones, ellagitannins, and isoflavones. Gut microbial metabolism of representatives of these polyphenol classes can be classified as A- and C-ring cleavage (retro Claisen reactions), C-ring cleavage mediated by dioxygenases, dehydroxylations (decarboxylation or reduction reactions followed by release of H

Indexed as

Catabolismflavonoidgut microbiotamechanismmetabolic pathway

Identifiers

PMID27274718
PMCPMC4888912

What OpenQuestion holds

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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.