Evidence map›Paper›PMID 39565129›Full record

ArticlemBio2024

Acarbose impairs gut

Haley A Brown, Adeline L Morris, Nicholas A Pudlo, Ashley E Hopkins, Eric C Martens, Jonathan L Golob, Nicole M Koropatkin

Abstract read
In one paragraph

Article in mBio, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Haley A BrownDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.ORCID 0000-0003-4229-4863
Adeline L MorrisDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Nicholas A PudloDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Ashley E HopkinsDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Eric C MartensDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.ORCID 0000-0001-6681-2990
Jonathan L GolobDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.ORCID 0000-0003-0009-5815
Nicole M KoropatkinDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA.ORCID 0000-0002-2459-3336

Funding

Metabolomics CoreP01HL149633 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SCHMIDT, THOMAS M · 2020 to 2024
$11.1M
Low dietary fiber and gut microbiota-induced mucus layer erosion as IBD triggersR01DK118024 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GRACE Y. CHEN, Eric C Martens · 2018 to 2026
$4.9M
Unraveling the enzymatic pathway of gut bacterial mucus degradation to treat inflammationR01DK125445 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KOROPATKIN, NICOLE M, MARTENS, ERIC C · 2020 to 2023
$2.2M
Assembly of a model glycan uptake system from a symbiotic human gut bacteriumR01GM118475 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KOROPATKIN, NICOLE M · 2016 to 2020
$1.8M
The Influence of the Glucoamylase Inhibitor Acarbose on Bacteroidetes Starch Utilization and Fitness in the Human GutF32AT011278 · NCCIH · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI STEHULAK, HALEY ANN · 2021 to 2022
$139k
HHS | National Institutes of Health (NIH) F32-AT011278HHS | National Institutes of Health (NIH) P01-HL149633HHS | National Institutes of Health (NIH) R01-DK118024HHS | National Institutes of Health (NIH) R01-DK125445HHS | National Institutes of Health (NIH) R01-GM118475NCCIH NIH HHS F32 AT011278NHLBI NIH HHS P01 HL149633NIDDK NIH HHS R01 DK118024NIDDK NIH HHS R01 DK125445NIGMS NIH HHS R01 GM118475University of Michigan (U-M) Pandemic Research Recovery
6 · The paper itself

Abstract

Acarbose is a type 2 diabetes medicine that prevents dietary starch breakdown into glucose by inhibiting host amylase and glucosidase enzymes. Numerous gut species in the IMPORTANCE: Acarbose is a type 2 diabetes medication that works primarily by stopping starch breakdown into glucose in the small intestine. This is accomplished by the inhibition of host enzymes, leading to better blood sugar control via reduced ability to derive glucose from dietary starches. The drug and undigested starch travel to the large intestine where acarbose interferes with the ability of some bacteria to grow on starch. However, little is known about how gut bacteria interact with acarbose, including microbes that can use starch as a carbon source. Here, we show that two gut species,

Indexed as

AcarboseBacteroidesBacteroides thetaiotaomicronGastrointestinal MicrobiomeStarchBacterial ProteinsGlucosidasesHumansAcarboseBacterial ProteinsGlucosidasesStarchacarbosealpha-amylaseBacteroidotaglucosidaseglycoside hydrolase family 13glycoside hydrolase family 97

Identifiers

PMID39565129
PMCPMC11633381

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.