Evidence map›Paper›PMID 28878130›Full record

ArticleJCI insight2017

An ancestral retroviral protein identified as a therapeutic target in type-1 diabetes.

Sandrine Levet, Julie Medina, Julie Joanou, Amandine Demolder, Nelly Queruel, Kevin Réant, Matthieu Normand, Marine Seffals, Julie Dimier, Raphaële Germi and 4 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
12.7field-weighted citation impact, top 2% 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

54 citing papers in PubMed, 83 citations in OpenAlex.

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  11. Human Endogenous Retroviruses Expression in Autoimmunity.The Yale journal of biology and medicine · 2024
    Review
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  14. Microorganisms · 2024
    Review
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  17. Deletion of Vβ3Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

14 authors at 4 institutions in 3 countries.

Sandrine LevetGeNeuro Innovation, Lyon, France.
Julie MedinaGeNeuro Innovation, Lyon, France.
Julie JoanouGeNeuro Innovation, Lyon, France.
Amandine DemolderGeNeuro Innovation, Lyon, France.
Nelly QueruelGeNeuro Innovation, Lyon, France.
Kevin RéantGeNeuro Innovation, Lyon, France.
Matthieu NormandExcilone, Elancourt, France.
Marine SeffalsExcilone, Elancourt, France.
Julie DimierIBS, UMR 5075 CEA-CNRS-Université Grenoble-Alpes, Grenoble, France.
Raphaële GermiIBS, UMR 5075 CEA-CNRS-Université Grenoble-Alpes, Grenoble, France.
Thomas PiofczykBiogazelle, Zwijnaarde, Belgium.
Jacques PortoukalianLaboratoire des déficits immunitaires, University of Lyon, France.
Jean-Louis TouraineLaboratoire des déficits immunitaires, University of Lyon, France.
Hervé PerronGeNeuro Innovation, Lyon, France.
Université Claude Bernard Lyon 1 · FRCentre National de la Recherche Scientifique · FRBiology of Infection · FRNormandie Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human endogenous retroviruses (HERVs), remnants of ancestral viral genomic insertions, are known to represent 8% of the human genome and are associated with several pathologies. In particular, the envelope protein of HERV-W family (HERV-W-Env) has been involved in multiple sclerosis pathogenesis. Investigations to detect HERV-W-Env in a few other autoimmune diseases were negative, except in type-1 diabetes (T1D). In patients suffering from T1D, HERV-W-Env protein was detected in 70% of sera, and its corresponding RNA was detected in 57% of peripheral blood mononuclear cells. While studies on human Langerhans islets evidenced the inhibition of insulin secretion by HERV-W-Env, this endogenous protein was found to be expressed by acinar cells in 75% of human T1D pancreata. An extensive immunohistological analysis further revealed a significant correlation between HERV-W-Env expression and macrophage infiltrates in the exocrine part of human pancreata. Such findings were corroborated by in vivo studies on transgenic mice expressing HERV-W-env gene, which displayed hyperglycemia and decreased levels of insulin, along with immune cell infiltrates in their pancreas. Altogether, these results strongly suggest an involvement of HERV-W-Env in T1D pathogenesis. They also provide potentially novel therapeutic perspectives, since unveiling a pathogenic target in T1D.

Indexed as

AnimalsAntiviral AgentsCohort StudiesDiabetes Mellitus, Type 1Endogenous RetrovirusesFemaleHumansHyperglycemiaInsulinInsulin AntagonistsIslets of LangerhansMaleMiceMice, TransgenicRNA, ViralViral Envelope ProteinsAntiviral AgentsInsulinInsulin AntagonistsRNA, ViralViral Envelope ProteinsAutoimmunityBeta cellsDiabetesEndocrinologyInnate immunity

Identifiers

PMID28878130
PMCPMC5621895
OpenAlexW2751242604

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.