Evidence map›Paper›PMID 19768110›Full record

ArticlePloS one2009

Linking chronic infection and autoimmune diseases: Mycobacterium avium subspecies paratuberculosis, SLC11A1 polymorphisms and type-1 diabetes mellitus.

Daniela Paccagnini, Lee Sieswerda, Valentina Rosu, Speranza Masala, Adolfo Pacifico, Maria Gazouli, John Ikonomopoulos, Niyaz Ahmed, Stefania Zanetti, Leonardo A Sechi

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 11% 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

40 citing papers in PubMed, 2 syntheses or guidelines pooled it, 107 citations in OpenAlex.

  1. Pooled it
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  19. Proposing BCG Vaccination forMicroorganisms · 2020
    Review
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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

10 authors at 4 institutions in 3 countries.

Daniela PaccagniniDipartimento di Scienze Biomediche, Sezione di Microbiologia clinica e sperimentale, Sassari, Italy.
Lee Sieswerda
Valentina Rosu
Speranza Masala
Adolfo Pacifico
Maria Gazouli
John Ikonomopoulos
Niyaz Ahmed
Stefania Zanetti
Leonardo A Sechi
Agricultural University of Athens · GRNational and Kapodistrian University of Athens · GRThunder Bay Regional Health Sciences Centre · CAUniversity of Hyderabad · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe etiology of type 1 diabetes mellitus (T1DM) is still unknown; numerous studies are performed to unravel the environmental factors involved in triggering the disease. SLC11A1 is a membrane transporter that is expressed in late endosomes of antigen presenting cells involved in the immunopathogenic events leading to T1DM. Mycobacterium avium subsp. paratuberculosis (MAP) has been reported to be a possible trigger in the development of T1DM. METHODOLOGY/PRINCIPAL

findingsFifty nine T1DM patients and 79 healthy controls were genotyped for 9 polymorphisms of SLC11A1 gene, and screened for the presence of MAP by PCR. Differences in genotype frequency were evaluated for both T1DM patients and controls. We found a polymorphism in the SLC11A1 gene (274C/T) associated to type 1 diabetic patients and not to controls. The presence of MAP DNA was also significantly associated with T1DM patients and not with controls. CONCLUSIONS/SIGNIFICANCE: The 274C/T SCL11A1 polymorphism was found to be associated with T1DM as well as the presence of MAP DNA in blood. Since MAP persists within macrophages and it is also processed by dendritic cells, further studies are necessary to evaluate if mutant forms of SLC11A1 alter the processing or presentation of MAP antigens triggering thereby an autoimmune response in T1DM patients.

Indexed as

Polymorphism, GeneticAdolescentAdultAgedAged, 80 and overAutoimmune DiseasesCase-Control StudiesCation Transport ProteinsDendritic CellsDiabetes ComplicationsDiabetes Mellitus, Type 1FemaleHumansInfectionsMacrophagesMaleCation Transport ProteinsNatural Resistance-associated Macrophage Protein 1

Identifiers

PMID19768110
PMCPMC2740822
OpenAlexW2068959310

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.