Evidence map›Paper›PMID 19950279›Full record

ArticleArthritis and rheumatism2009

HLA-DR alleles determine responsiveness to Borrelia burgdorferi antigens in a mouse model of self-perpetuating arthritis.

Bettina Panagiota Iliopoulou, Mireia Guerau-de-Arellano, Brigitte T Huber

Open access · bronzeAbstract read
In one paragraph

Article in Arthritis and rheumatism, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

16 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Review
  3. Lyme Arthritis: A 50-Year Journey.The Journal of infectious diseases · 2024
    Article
  4. Article
  5. Review
  6. Review
  7. Article
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  11. Evolutionary aspects of emerging Lyme disease in Canada.Applied and environmental microbiology · 2015
    Review
  12. Article
  13. Article
  14. Article
  15. Relationship between immunity to Borrelia burgdorferi outer-surface protein A (OspA) and Lyme arthritis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2011
    Review
  16. Article
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

3 authors at 1 institution in 1 country.

Bettina Panagiota IliopoulouTufts University, Boston, Massachusetts 02111, USA.
Mireia Guerau-de-Arellano
Brigitte T Huber
Tufts University · US

Funding

CHRONIC LYME ARTHRITIS--IS THIS AUTOIMMUNITY?R01AR045386 · NIAMS · TUFTS UNIVERSITY BOSTON · PI HUBER, BRIGITTE T. · 1998 to 2005
$1.8M
Multidisciplinary Biodefense Training ProgramT32AI055407 · NIAID · TUFTS UNIVERSITY BOSTON · PI HUBER, BRIGITTE T. · 2003 to 2007
$601k
NIAID NIH HHS T32 AI055407NIAMS NIH HHS R01 AR045386NIAMS NIH HHS R01-AR-045386
6 · The paper itself

Abstract

objectiveArthritis is a prominent manifestation of Lyme disease, which is caused by infection with Borrelia burgdorferi (Bb). Chronic Lyme arthritis persisting even after antibiotic treatment is linked to HLA-DRB1*0401 (DR4) and related alleles. In contrast, patients whose Lyme arthritis resolves within 3 months postinfection show an increased frequency of HLA-DRB1*1101 (DR11). The aim of this study was to analyze the underlying mechanism by which HLA-DR alleles confer genetic susceptibility or resistance to antibiotic-refractory Lyme arthritis.

methodsWe generated DR11-transgenic (DR11-Tg) mice on a murine MHCII-/- background and compared their immune response to Bb antigens with the response of DR4-Tg mice after immunization with Bb outer surface protein A (OspA) or infection with live Bb.

resultsT cells from OspA-immunized and Bb-infected DR11-Tg mice had defective production of interferon-gamma as compared with those from DR4-Tg mice. In contrast, DR11-Tg mice developed higher titers of anti-OspA and anti-Bb antibodies, respectively, than did DR4-Tg mice. Consistent with this observation, we found that the Bb-infected DR11-Tg mice had a decreased spirochetal burden as compared with the DR4-Tg mice, as measured by quantitative polymerase chain reaction.

conclusionThis study provides direct evidence that in the presence of HLA-DR11, the immune response against Bb antigens is directed toward a protective antibody response. In contrast, an inflammatory Th1 response is induced in the presence of DR4. These observations offer an explanation for the differential genetic susceptibility of DR4+ and DR11+ individuals to the development of chronic Lyme arthritis and, eventually, the progression to antibiotic-refractory Lyme arthritis.

Indexed as

Genetic Predisposition to DiseaseAnimalsAntibodies, BacterialAntigens, SurfaceArthritis, InfectiousBacterial Outer Membrane ProteinsBacterial VaccinesBorrelia burgdorferiDisease Models, AnimalHLA-DR AntigensHLA-DR Serological SubtypesHumansInterferon-gammaLipoproteinsLyme DiseaseMiceAntibodies, BacterialAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesHLA-DR11 antigenHLA-DR AntigensHLA-DR Serological SubtypesInterferon-gammaLipoproteinsOspA protein

Identifiers

PMID19950279
PMCPMC2828865
OpenAlexW2007607419

What OpenQuestion holds

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LicenceTDM
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.