Evidence map›Paper›PMID 33938125›Full record

ArticleCellular microbiology2021

Pathogenesis of Borrelia burgdorferi and Babesia microti in TLR4-Competent and TLR4-dysfunctional C3H mice.

Lavoisier Akoolo, Vitomir Djokic, Sandra C Rocha, Nikhat Parveen

Open access · hybridAbstract read
In one paragraph

Article in Cellular microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

  1. Strain-specific immune response patterns toInfection and immunity · 2026
    Article
  2. Review
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  4. Long-term survival ofMicrobiology spectrum · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Impact ofFrontiers in immunology · 2024
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Lessons Learned for Pathogenesis, Immunology, and Disease of Erythrocytic Parasites:Frontiers in cellular and infection microbiology · 2021
    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 at 1 institution in 1 country.

Lavoisier AkooloDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School, Newark, New Jersey, USA.ORCID 0000-0002-3770-3338
Vitomir DjokicDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School, Newark, New Jersey, USA.ORCID 0000-0001-6134-8287
Sandra C RochaDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School, Newark, New Jersey, USA.ORCID 0000-0003-2978-7671
Nikhat ParveenDepartment of Microbiology, Biochemistry and Molecular Genetics, Rutgers New Jersey Medical School, Newark, New Jersey, USA.ORCID 0000-0003-0592-0693
Rutgers, The State University of New Jersey · US

Funding

Borrelia burgdorferi-glycosaminoglycan interactions and Lyme disease pathogenesisR01AI089921 · NIAID · UNIV OF MED/DENT OF NJ-NJ MEDICAL SCHOOL · PI PARVEEN, NIKHAT · 2011 to 2015
$1.7M
Interactions of tick-borne pathogens, Borrelia burgdorferi and Babesia microti with the mammalian host using rodent model of co-infectionsR01AI137425 · NIAID · RBHS-NEW JERSEY MEDICAL SCHOOL · PI PARVEEN, NIKHAT · 2019 to 2022
$1.6M
NIAID NIH HHS R01 AI089921NIAID NIH HHS R01 AI137425
6 · The paper itself

Abstract

Toll-like receptors (TLRs) are a class of membrane-spanning proteins of host cells. TLR2 and TLR4 are displayed on the surface of macrophages, neutrophils and dendritic cells and recognise structurally conserved microbial signatures defined as Pathogen associated molecular patterns (PAMPs). C3H mice are susceptible to tick-borne pathogens; Lyme disease causing Borrelia burgdorferi that manifests arthritis and carditis and Apicomplexan protozoan, Babesia microti (Bm) that causes significant parasitemia associated with erythrocytopenia and haemoglobinuria. B. burgdorferi lacks typical TLR4 ligand lipopolysaccharides (LPS) and Bm TLR ligand(s) remain unknown. Only Borrelia lipoproteins that signal through TLR2 are established as PAMPs of these pathogens for TLR2/TLR4. Infection of C3H mice with each pathogen individually resulted in increase in the percentage of splenic B, T and FcR+ cells while their co-infection significantly diminished levels of these cells and caused increased B. burgdorferi burden in the specific organs. The most pronounced inflammatory arthritis was observed in co-infected C3H/HeJ mice. Parasitemia levels and kinetics of resolution of Bm in both mice strains were not significantly different. Transfected HEK293 cells showed pronounced signalling by B. burgdorferi through TLR2 and to some extent by TLR4 while Bm and infected erythrocytes did not show any response confirming our results in mice.

Indexed as

Babesia microtiBabesiosisBorrelia burgdorferiLyme DiseaseAnimalsHEK293 CellsHumansMiceMice, Inbred C3HToll-Like Receptor 4TLR4 protein, humanTlr4 protein, mouseToll-Like Receptor 4Babesia microtiBabesiosisBorrelia burgdorferico-infectioninflammationLyme diseasetoll like receptor 4

Identifiers

PMID33938125
PMCPMC8459286
OpenAlexW3157822441

What OpenQuestion holds

Textmetadata
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.