Evidence map›Paper›PMID 26261286›Full record

ReviewDrug metabolism and disposition: the biological fate of chemicals2015

Review: Mechanisms of How the Intestinal Microbiota Alters the Effects of Drugs and Bile Acids.

Curtis D Klaassen, Julia Yue Cui

Open access · bronzeAbstract readReview
In one paragraph

Review in Drug metabolism and disposition: the biological fate of chemicals, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 1 pooled it
8.9field-weighted citation impact, top 1% 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

93 citing papers in PubMed, 1 synthesis or guideline pooled it, 196 citations in OpenAlex.

  1. Pooled it
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  5. Review
  6. Gut bacterialGut microbes reports · 2026
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  13. Gut microbiota interplay with autophagy-EMT dynamics in colorectal cancer.Frontiers in cell and developmental biology · 2025
    Review
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33 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 at 1 institution in 1 country.

Curtis D KlaassenDepartment of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington curtisklaassenphd@gmail.com.
Julia Yue CuiDepartment of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington.
University of Washington · US

Funding

Epigenetic Regulation of Drug Metabolism by Developmental Exposure to PBDEsR01ES025708 · NIEHS · UNIVERSITY OF WASHINGTON · PI CUI, JULIA YUE · 2015 to 2019
$1.7M
Developmental Regulation of Drug Metabolism by Targeting the Gut MicrobiomeR01GM111381 · NIGMS · UNIVERSITY OF WASHINGTON · PI CUI, JULIA YUE · 2014 to 2018
$1.5M
NIEHS NIH HHS ES025708NIEHS NIH HHS R01 ES025708NIGMS NIH HHS GM111381NIGMS NIH HHS R01 GM111381
6 · The paper itself

Abstract

Information on the intestinal microbiota has increased exponentially this century because of technical advancements in genomics and metabolomics. Although information on the synthesis of bile acids by the liver and their transformation to secondary bile acids by the intestinal microbiota was the first example of the importance of the intestinal microbiota in biotransforming chemicals, this review will discuss numerous examples of the mechanisms by which the intestinal microbiota alters the pharmacology and toxicology of drugs and other chemicals. More specifically, the altered pharmacology and toxicology of salicylazosulfapridine, digoxin, l-dopa, acetaminophen, caffeic acid, phosphatidyl choline, carnitine, sorivudine, irinotecan, nonsteroidal anti-inflammatory drugs, heterocyclic amines, melamine, nitrazepam, and lovastatin will be reviewed. In addition, recent data that the intestinal microbiota alters drug metabolism of the host, especially Cyp3a, as well as the significance and potential mechanisms of this phenomenon are summarized. The review will conclude with an update of bile acid research, emphasizing the bile acid receptors (FXR and TGR5) that regulate not only bile acid synthesis and transport but also energy metabolism. Recent data indicate that by altering the intestinal microbiota, either by diet or drugs, one may be able to minimize the adverse effects of the Western diet by altering the composition of bile acids in the intestine that are agonists or antagonists of FXR and TGR5. Therefore, it may be possible to consider the intestinal microbiota as another drug target.

Indexed as

AnimalsBile Acids and SaltsGastrointestinal MicrobiomeHumansIntestinal MucosaIntestinesPharmaceutical PreparationsBile Acids and SaltsPharmaceutical Preparations

Identifiers

PMID26261286
PMCPMC4576672
OpenAlexW2149208615

What OpenQuestion holds

Textmetadata
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.