Evidence map›Paper›PMID 25892509›Full record

ArticleThe American journal of pathology2015

Inflammation in the pathogenesis of lyme neuroborreliosis.

Geeta Ramesh, Peter J Didier, John D England, Lenay Santana-Gould, Lara A Doyle-Meyers, Dale S Martin, Mary B Jacobs, Mario T Philipp

Open access · greenAbstract read
In one paragraph

Article in The American journal of pathology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
7.2field-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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Diagnostics (Basel, Switzerland) · 2026
    Article
  5. Article
  6. Case report of ischemic stroke in a child secondary to neuroborreliosis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
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  9. Review
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  19. Article
  20. Proteomic Analysis of Rhesus Macaque Brain Explants Treated WithFrontiers in cellular and infection microbiology · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Geeta RameshDivision of Bacteriology and Parasitology, Tulane National Primate Research Center, Covington, Louisiana.
Peter J DidierDivision of Comparative Pathology, Tulane National Primate Research Center, Covington, Louisiana.
John D EnglandDepartment of Neurology, Louisiana State University Health Sciences Center, New Orleans, Louisiana.
Lenay Santana-GouldDepartment of Neurology, Louisiana State University Health Sciences Center, New Orleans, Louisiana.
Lara A Doyle-MeyersDivision of Veterinary Medicine, Tulane National Primate Research Center, Covington, Louisiana.
Dale S MartinDivision of Bacteriology and Parasitology, Tulane National Primate Research Center, Covington, Louisiana.
Mary B JacobsDivision of Bacteriology and Parasitology, Tulane National Primate Research Center, Covington, Louisiana.
Mario T PhilippDivision of Bacteriology and Parasitology, Tulane National Primate Research Center, Covington, Louisiana. Electronic address: philipp@tulane.edu.
Tulane University · USLouisiana State University Health Sciences Center New Orleans · US

Funding

Tulane NPRC SPF Sheltered Outdoor Enclosure ExpansionP51OD011104 · OD · TULANE UNIVERSITY OF LOUISIANA · PI L Lee HAMM · 2012 to 2026
$142.4M
ZCM:A NOVEL BROAD-SPECTRUM MICROBICIDE FOR SEXUALLY TRANSMITTED INFECTIONSP51RR000164 · NCRR · TULANE UNIVERSITY OF LOUISIANA · PI VEAZEY, RONALD S. · 1985 to 2011
$100.1M
Lyme neuroborreliosis pathogenesis in the rhesus monkeyR01NS048952 · NINDS · TULANE UNIVERSITY OF LOUISIANA · PI PHILIPP, MARIO TOMAS · 2004 to 2014
$4.8M
NCRR NIH HHS P51 RR000164NCRR NIH HHS P51RR000164NIH HHS P51 OD011104NIH HHS P51OD011104NINDS NIH HHS NS048952NINDS NIH HHS R01 NS048952
6 · The paper itself

Abstract

Lyme neuroborreliosis, caused by the spirochete Borrelia burgdorferi, affects both peripheral and central nervous systems. We assessed a causal role for inflammation in Lyme neuroborreliosis pathogenesis by evaluating the induced inflammatory changes in the central nervous system, spinal nerves, and dorsal root ganglia (DRG) of rhesus macaques that were inoculated intrathecally with live B. burgdorferi and either treated with dexamethasone or meloxicam (anti-inflammatory drugs) or left untreated. ELISA of cerebrospinal fluid showed significantly elevated levels of IL-6, IL-8, chemokine ligand 2, and CXCL13 and pleocytosis in all infected animals, except dexamethasone-treated animals. Cerebrospinal fluid and central nervous system tissues of infected animals were culture positive for B. burgdorferi regardless of treatment. B. burgdorferi antigen was detected in the DRG and dorsal roots by immunofluorescence staining and confocal microscopy. Histopathology revealed leptomeningitis, vasculitis, and focal inflammation in the central nervous system; necrotizing focal myelitis in the cervical spinal cord; radiculitis; neuritis and demyelination in the spinal roots; and inflammation with neurodegeneration in the DRG that was concomitant with significant neuronal and satellite glial cell apoptosis. These changes were absent in the dexamethasone-treated animals. Electromyography revealed persistent abnormalities in F-wave chronodispersion in nerve roots of a few infected animals; which were absent in dexamethasone-treated animals. These results suggest that inflammation has a causal role in the pathogenesis of acute Lyme neuroborreliosis.

Indexed as

AnimalsBorrelia burgdorferiCytokinesDisease Models, AnimalEnzyme-Linked Immunosorbent AssayFluorescent Antibody TechniqueInflammationLyme NeuroborreliosisMacaca mulattaMaleMicroscopy, ConfocalCytokines

Identifiers

PMID25892509
PMCPMC4419210
OpenAlexW2066304974

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.