Evidence map›Paper›PMID 19716269›Full record

ReviewJournal of autoimmunity2010

Viral triggers for autoimmunity: is the 'glass of molecular mimicry' half full or half empty?

Urs Christen, Edith Hintermann, Martin Holdener, Matthias G von Herrath

Abstract readReview
In one paragraph

Review in Journal of autoimmunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
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

42 citing papers in PubMed.

  1. Article
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  17. Review
  18. Inflammation and vitamin D: the infection connection.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2014
    Review
  19. Article
  20. Liver immunology.Comprehensive Physiology · 2013
    Review
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.

Urs ChristenPharmazentrum/ZAFES, Clinic of the Goethe University Frankfurt, Frankfurt am Main, Germany. christen@med.uni-frankfurt.de
Edith Hintermann
Martin Holdener
Matthias G von Herrath

Funding

Development of an animal model for autoimmune hepatitisR21DK071577 · NIDDK · UNIVERSITY OF FRANKFURT · PI CHRISTEN, URS · 2006 to 2007
$158k
NIDDK NIH HHS R21 DK071577
6 · The paper itself

Abstract

In this review we want to consider some of the requirements for autoimmune disease to develop and how this may be reproduced in animal models. Besides a genetic predisposition, environmental triggering factors seem to play a central role in the etiology of many autoimmune diseases. In theory, a structural similarity or identity between the host and an invading pathogen might cause the immune system of the host to react not only to the pathogen but also to self-components. However, in order for such a process of molecular mimicry to induce autoimmunity the mechanisms of maintaining tolerance or ignorance to the self-components need to be circumvented. Subsequently, in order to advance autoimmunity to overt autoimmune disease the frequency and avidity of autoaggressive lymphocytes has to be of sufficient magnitude. Intuitively, one would assume that tolerance might be stronger to identical structures than to structures that just share a certain degree of similarity. Self-reactive lymphocytes with high-avidity are more likely to be deleted or functionally silenced by central and/or peripheral tolerance mechanisms. Thus, perfect mimicry between identical structures might fail in inducing autoimmunity because of efficient tolerance mechanisms. In contrast, imperfect mimicry between similar but not identical structures might on one hand circumvent tolerance but on the other hand result in the generation of lymphocytes with only low- to intermediate avidity. Here we examine animal models that use the concept of molecular mimicry as a potential mechanism for inducing or accelerating autoimmunity. We focus on the RIP-LCMV model for type 1 diabetes and the novel cytochrome P450 2D6 (CYP2D6) model for autoimmune hepatitis, which use either identical or similar triggering and target antigens.

Indexed as

AutoimmunityAnimalsAntigens, ViralAutoantigensClonal DeletionCytochrome P-450 CYP2D6Diabetes Mellitus, Type 1Disease Models, AnimalHepatitis, AutoimmuneHumansLymphocytic choriomeningitis virusMolecular MimicryStructural Homology, ProteinVirus DiseasesAntigens, ViralAutoantigensCytochrome P-450 CYP2D6

Identifiers

PMID19716269
PMCPMC2819590

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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.