Evidence map›Paper›PMID 28710295›Full record

ArticlePhysiological genomics2017

Relationships between gastrointestinal microbiota and blood group antigens.

Anuhya Gampa, Phillip A Engen, Rima Shobar, Ece A Mutlu

Open access · bronzeAbstract read
In one paragraph

Article in Physiological genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

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  17. "Mysterious veil" between the blood group system and pathogens.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
    Article
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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

4 authors at 1 institution in 1 country.

Anuhya GampaDepartment of Internal Medicine, Rush University Medical Center, Chicago, Illinois; and.
Phillip A EngenDepartment of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, Rush University Medical Center, Chicago, Illinois.
Rima ShobarDepartment of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, Rush University Medical Center, Chicago, Illinois.
Ece A MutluDepartment of Internal Medicine, Section of Gastroenterology, Hepatology and Nutrition, Rush University Medical Center, Chicago, Illinois ece_mutlu@rush.edu.
Rush University Medical Center · US

Funding

Diet modulation of bacterial sulfur & bile acid metabolism and colon cancer riskR01CA204808 · NCI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI GASKINS, REX, MUTLU, ECE A. · 2016 to 2020
$2.0M
Dysbiosis in Inflammatory Bowel DiseaseR21DK071838 · NIDDK · RUSH UNIVERSITY MEDICAL CENTER · PI MUTLU, ECE A. · 2007 to 2008
$403k
NCI NIH HHS R01 CA204808NIDDK NIH HHS R21 DK071838
6 · The paper itself

Abstract

FUT2 is a gene for a fucosyltransferase that encodes expression of ABO blood group antigens found on gastrointestinal mucosa and secretions. We hypothesized that the fecal microbiomes of healthy subjects, with blood group antigens A, B, and O, have differing compositions. We analyzed 33 fecal and blood specimens from healthy subjects for FUT2 genotype, and the fecal microbiome was determined by 454 pyrosequencing. Our data show that being a blood group secretor is associated with less diversity at higher orders of taxonomy; and the presence of blood group A antigens in the secretor subjects are associated with an expansion families of bacteria within the gut. Furthermore, our study confirms the previous findings that secretors and nonsecretors have differing bacterial taxa. This extends the previous findings by demonstrating that the impact of being a nonsecretor is higher than that of individual blood group antigens. Additionally, we demonstrate that both secretor status and blood group antigen expression especially affect the Lachnospiraceae family of bacteria within the gut microbiome, with lower abundances noted in nonsecretors and higher abundances in secretors of various blood groups. We further note specific differences in blood group A-secretors demonstrating that the genus

Indexed as

Gastrointestinal MicrobiomeABO Blood-Group SystemAdultAgedBacteriaBiodiversityDemographyDiscriminant AnalysisFemaleHumansMaleMiddle AgedPhylogenyABO Blood-Group Systembacteriablood group antigensfucosyltransferase- FUT2gastrointestinal microbiomegastrointestinal secretions

Identifiers

PMID28710295
PMCPMC5625272
OpenAlexW2736266643

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.