Evidence map›Paper›PMID 31457102›Full record

ArticleScience advances2019

Vancomycin relieves mycophenolate mofetil-induced gastrointestinal toxicity by eliminating gut bacterial β-glucuronidase activity.

Michael R Taylor, Kyle L Flannigan, Hannah Rahim, Amina Mohamud, Ian A Lewis, Simon A Hirota, Steven C Greenway

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

74 citing papers in PubMed, 118 citations in OpenAlex.

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14 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

7 authors at 1 institution in 1 country.

Michael R TaylorDepartments of Pediatrics and Cardiac Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0003-0651-0848
Kyle L FlanniganDepartment of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
Hannah RahimDepartments of Pediatrics and Cardiac Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0003-3740-2735
Amina MohamudDepartments of Pediatrics and Cardiac Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0001-6529-7181
Ian A LewisDepartment of Biological Sciences, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0002-5753-499X
Simon A HirotaDepartment of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0001-5782-1481
Steven C GreenwayDepartments of Pediatrics and Cardiac Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.ORCID 0000-0002-6981-1720
University of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycophenolate mofetil (MMF) is commonly prescribed and has proven advantages over other immunosuppressive drugs. However, frequent gastrointestinal side effects through an unknown mechanism limit its use. We have found that consumption of MMF alters the composition of the gut microbiota, selecting for bacteria expressing the enzyme β-glucuronidase (GUS) and leading to an up-regulation of GUS activity in the gut of mice and symptomatic humans. In the mouse, vancomycin eliminated GUS-expressing bacteria and prevented MMF-induced weight loss and colonic inflammation. Our work provides a mechanism for the toxicity associated with MMF and a future direction for the development of therapeutics.

Indexed as

AnimalsBacteriaBacterial ProteinsBody WeightColitisDisease Models, AnimalFemaleGastrointestinal MicrobiomeGastrointestinal TractGlucuronidaseImmunosuppressive AgentsMiceMice, Inbred C57BLMycophenolic AcidUp-RegulationVancomycinBacterial ProteinsGlucuronidaseImmunosuppressive AgentsMycophenolic AcidVancomycin

Identifiers

PMID31457102
PMCPMC6685722
OpenAlexW2964374228

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.