Evidence map›Paper›PMID 17200198›Full record

ArticleThe American journal of pathology2007

Role of interleukin 10 during persistent infection with the relapsing fever Spirochete Borrelia turicatae.

Harald Gelderblom, Jens Schmidt, Diana Londoño, Yunhong Bai, Jacqueline Quandt, Ron Hornung, Adriana Marques, Roland Martin, Diego Cadavid

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The American journal of pathology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Understanding tropism and immunopathological mechanisms of relapsing fever spirochaetes.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2009
    Review
  11. Article
  12. Article
  13. Interleukin 10 protects the brain microcirculation from spirochetal injury.Journal of neuropathology and experimental neurology · 2008
    Article
  14. IL-10 helps control pathogen load during high-level bacteremia.Journal of immunology (Baltimore, Md. : 1950) · 2008
    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

9 authors at 7 institutions in 2 countries.

Harald GelderblomCellular Immunology Section, Neuroimmunology Branch, National Institute of Neurological Disorders and Stroke, Clinical Studies Unit, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
Jens Schmidt
Diana Londoño
Yunhong Bai
Jacqueline Quandt
Ron Hornung
Adriana Marques
Roland Martin
Diego Cadavid
National Institute of Allergy and Infectious Diseases · USInstitute of Neuroimmunology of the Slovak Academy of Sciences · SKNational Cancer Institute · USNational Institutes of Health · USRutgers New Jersey Medical SchoolRutgers, The State University of New Jersey · USUniversity Hospital, Newark · US

Funding

COMPREHENSIVE ASSESSMENT: PATIENTS WITH LYME INFECTIONZ01AI000695 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI MARQUES, ADRIANA R · 1996 to 2008
$247k
NCI NIH HHS N01 CO012400NCI NIH HHS N01-CO-12400
6 · The paper itself

Abstract

Relapsing fever is an infection characterized by peaks of spirochetemia attributable to antibody selection against variable serotypes. In the absence of B cells, serotypes cannot be cleared, resulting in persistent infection. We previously identified differences in spirochetemia and disease severity during persistent infection of severe combined immunodeficiency mice with isogenic serotypes 1 (Bt1) or 2 (Bt2) of Borrelia turicatae. To investigate this further, we studied pathogen load, clinical disease, cytokine/chemokine production, and inflammation in mice deficient in B (Igh6-/-) or B and T (Rag1-/-) cells persistently infected with Bt1 or Bt2. The results showed that Igh6-/- mice, despite lower spirochetemia, had a significantly aggravated disease course compared with Rag1-/- mice. Measurement of cytokines revealed a significant positive correlation between pathogen load and interleukin (IL)-10 in blood, brain, and heart. Bt2-infected Rag1-/- mice harbored the highest spirochetemia and, at the same time, displayed the highest IL-10 plasma levels. In the brain, Bt1, which was five times more neurotropic than Bt2, caused higher IL-10 production. Activated microglia were the main source of IL-10 in brain. IL-10 injected systemically reduced disease and spirochetemia. The results suggest IL-10 plays a protective role as a down-regulator of inflammation and pathogen load during infection with relapsing fever spirochetes.

Indexed as

BorreliaAnimalsB-LymphocytesBorrelia InfectionsDisease ProgressionDown-RegulationImmunity, InnateInflammationInterleukin-10MiceRelapsing FeverT-LymphocytesInterleukin-10

Identifiers

PMID17200198
PMCPMC1762696
OpenAlexW2045204899

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.