Evidence map›Paper›PMID 28543188›Full record

ArticleEuropean journal of immunology2017

CD44 deletion leading to attenuation of experimental autoimmune encephalomyelitis results from alterations in gut microbiome in mice.

Kumaraswamy Naidu Chitrala, Hongbing Guan, Narendra P Singh, Brandon Busbee, Alexa Gandy, Pegah Mehrpouya-Bahrami, Mitra S Ganewatta, Chuanbing Tang, Saurabh Chatterjee, Prakash Nagarkatti and 1 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

41 citing papers in PubMed, 50 citations in OpenAlex.

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  18. Frontiers in immunology · 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

11 authors at 2 institutions in 2 countries.

Kumaraswamy Naidu ChitralaDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Hongbing GuanDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Narendra P SinghDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Brandon BusbeeDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Alexa GandyDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Pegah Mehrpouya-BahramiDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Mitra S GanewattaDepartment of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA.
Chuanbing TangDepartment of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA.
Saurabh ChatterjeeDepartment of Environmental Health Sciences, University of South Carolina, Columbia, SC, USA.
Prakash NagarkattiDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.
Mitzi NagarkattiDepartment of Pathology, Microbiology, and Immunology, University of South Carolina, Columbia, SC, USA.ORCID 0000-0002-5977-5615
University of South Carolina · USSouth Carolina Department of Health and Environmental Control · US

Funding

Targeting early ceramide elevation in pre-symptomatic eczemaP20GM103641 · NIGMS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI ENOS, REILLY, NAGARKATTI, PRAKASH S · 2012 to 2023
$20.7M
Use of Resveratrol to treat experimental multiple sclerosisP01AT003961 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, PRAKASH S · 2007 to 2018
$14.2M
Epigenetic Mechanisms of T Cell Dysregulation in PTSDR01AI129788 · NIAID · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, MITZI · 2017 to 2021
$2.4M
Role of natural indoles in experimental autoimmune encephalomyelitisR01AT006888 · NCCIH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, MITZI · 2011 to 2015
$2.0M
AhR ligands in epigenetic dysregulation of T cellsR01AI123947 · NIAID · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, MITZI, NAGARKATTI, PRAKASH S · 2017 to 2021
$1.8M
Immunopathological basis of PTSDR01MH094755 · NIMH · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, PRAKASH S · 2011 to 2015
$1.7M
Estrogen-T cell InteractionsR01ES019313 · NIEHS · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI NAGARKATTI, MITZI, NAGARKATTI, PRAKASH S · 2010 to 2014
$1.5M
NCCIH NIH HHS P01 AT003961NCCIH NIH HHS R01 AT006888NIAID NIH HHS R01 AI123947NIAID NIH HHS R01 AI129788NIEHS NIH HHS R01 ES019313NIGMS NIH HHS P20 GM103641NIMH NIH HHS R01 MH094755
6 · The paper itself

Abstract

Dysbiosis in gut microbiome has been shown to be associated with inflammatory and autoimmune diseases. Previous studies from our laboratory demonstrated the pivotal role played by CD44 in the regulation of EAE, a murine model of multiple sclerosis. In the current study, we determined whether these effects resulted from an alteration in gut microbiota and the short-chain fatty acid (SCFA) production in CD44 knockout (CD44KO) mice. Fecal transfer from naïve CD44KO but not C57BL/6 wild type (CD44WT) mice, into EAE-induced CD44WT mice, led to significant amelioration of EAE. High-throughput bacterial 16S rRNA gene sequencing, followed by clustering sequences into operational taxonomic units (OTUs) and biochemical analysis, revealed that EAE-induced CD44KO mice showed significant diversity, richness, and evenness when compared to EAE-induced CD44WT mice at the phylum level, with dominant Bacteroidetes (68.5%) and low Firmicutes (26.8%). Further, data showed a significant change in the abundance of SCFAs, propionic acid, and i-butyric acid in EAE-CD44KO compared to EAE-CD44WT mice. In conclusion, our results demonstrate that the attenuation of EAE seen following CD44 gene deletion in mice may result from alterations in the gut microbiota and SCFAs. Furthermore, our studies also demonstrate that the phenotype of gene knock-out animals may be shaped by gut microbiota.

Indexed as

AnimalsBacillotaBacteroidetesDisease Models, AnimalDysbiosisEncephalomyelitis, Autoimmune, ExperimentalFatty Acids, VolatileFecal Microbiota TransplantationFecesGastrointestinal MicrobiomeGene DeletionHyaluronan ReceptorsMetagenomicsMiceMice, Inbred C57BLMice, KnockoutCd44 protein, mouseFatty Acids, VolatileHyaluronan ReceptorsPropionatespropionic acidRNA, Ribosomal, 16SCD44EAEMetagenomicsMicrobiotaShort-chain fatty acids

Identifiers

PMID28543188
PMCPMC5704912
OpenAlexW2620249061

What OpenQuestion holds

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Registered trials

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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.