Evidence map›Paper›PMID 28694505›Full record

ArticleScientific reports2017

Presence of diabetes autoantigens in extracellular vesicles derived from human islets.

Craig P Hasilo, Sarita Negi, Isabelle Allaeys, Nathalie Cloutier, Alissa K Rutman, Marco Gasparrini, Éric Bonneil, Pierre Thibault, Éric Boilard, Steven Paraskevas

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

28 citing papers in PubMed, 31 citations in OpenAlex.

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  17. Extracellular Vesicles in Type 1 Diabetes: A Versatile Tool.Bioengineering (Basel, Switzerland) · 2022
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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 5 institutions in 1 country.

Craig P HasiloHuman Islet Transplant Laboratory, McGill University Health Centre, Montréal, Québec, Canada.
Sarita NegiHuman Islet Transplant Laboratory, McGill University Health Centre, Montréal, Québec, Canada.
Isabelle AllaeysCentre de Recherche en Rhumatologie et Immunologie, Centre de Recherche du Centre Hospitalier Universitaire de Québec, Faculté de Médecine de l'Université Laval, Québec, Québec, Canada.
Nathalie CloutierCentre de Recherche en Rhumatologie et Immunologie, Centre de Recherche du Centre Hospitalier Universitaire de Québec, Faculté de Médecine de l'Université Laval, Québec, Québec, Canada.
Alissa K RutmanHuman Islet Transplant Laboratory, McGill University Health Centre, Montréal, Québec, Canada.
Marco GasparriniHuman Islet Transplant Laboratory, McGill University Health Centre, Montréal, Québec, Canada.
Éric BonneilInstitut de Recherche en Immunologie et en Cancérologie, Université de Montréal, Montréal, Québec, Canada.
Pierre ThibaultInstitut de Recherche en Immunologie et en Cancérologie, Université de Montréal, Montréal, Québec, Canada.
Éric BoilardCentre de Recherche en Rhumatologie et Immunologie, Centre de Recherche du Centre Hospitalier Universitaire de Québec, Faculté de Médecine de l'Université Laval, Québec, Québec, Canada.
Steven ParaskevasHuman Islet Transplant Laboratory, McGill University Health Centre, Montréal, Québec, Canada. steven.paraskevas@mcgill.ca.
McGill University Health Centre · CACanadian Natural Resources · CACentre hospitalier universitaire de Québec · CAInstitute for Research in Immunology and Cancer · CAUniversité Laval · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Beta-cell (β-cell) injury is the hallmark of autoimmune diabetes. However, the mechanisms by which autoreactive responses are generated in susceptible individuals are not well understood. Extracellular vesicles (EV) are produced by mammalian cells under normal and stressed physiological states. They are an important part of cellular communication, and may serve a role in antigen processing and presentation. We hypothesized that isolated human islets in culture produce EV that contain diabetes autoantigens (DAA) from these otherwise normal, non-diabetic donors. Here we report the caspase-independent production of EV by human islets in culture, and the characterization of DAA glutamic acid decarboxylase 65 (GAD65) and zinc transporter 8 (ZnT8), as well as the β-cell resident glucose transporter 2 (Glut2), present within the EV.

Indexed as

Antigen PresentationAutoantigensCells, CulturedDiabetes Mellitus, Type 1Extracellular VesiclesGlucose Transporter Type 2Glutamate DecarboxylaseHumansIslets of LangerhansProteomicsZinc Transporter 8AutoantigensGlucose Transporter Type 2Glutamate Decarboxylaseglutamate decarboxylase 2SLC2A2 protein, humanSLC30A8 protein, humanZinc Transporter 8

Identifiers

PMID28694505
PMCPMC5504025
OpenAlexW2729928936

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.