Evidence map›Paper›PMID 29128927›Full record

ArticleParasitology research2018

Toll-like receptors participate in Naegleria fowleri recognition.

Moisés Martínez-Castillo, Leopoldo Santos-Argumedo, José Manuel Galván-Moroyoqui, Jesús Serrano-Luna, Mineko Shibayama

Abstract read
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In one paragraph

Article in Parasitology research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. International journal of molecular sciences · 2023
    Article
  4. International journal of molecular sciences · 2022
    Article
  5. Article
  6. Pro-inflammatory cytokine responses toFrontiers in tropical diseases · 2022
    Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Exosomes and chronic rhinosinusitis.World journal of otorhinolaryngology - head and neck surgery · 2018
    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

5 authors at 2 institutions in 1 country.

Moisés Martínez-CastilloDepartment of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies of the National Polytechnic Institute, Av. IPN 2508, 07360, Mexico City, Mexico.
Leopoldo Santos-ArgumedoDepartment of Molecular Biomedicine, Center for Research and Advanced Studies of the National Polytechnic Institute, Av. IPN 2508, 07360, Mexico City, Mexico.
José Manuel Galván-MoroyoquiDepartment of Medicine and Health Sciences, University of Sonora, Boulevard Luis Donaldo Colosio and Francisco Q. Salazar S/N, 83000, Hermosillo, SON, Mexico.
Jesús Serrano-LunaDepartment of Cell Biology, Center for Research and Advanced Studies of the National Polytechnic Institute, Av. IPN 2508, 07360, Mexico City, Mexico.
Mineko ShibayamaDepartment of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies of the National Polytechnic Institute, Av. IPN 2508, 07360, Mexico City, Mexico. mineko@cinvestav.mx.ORCID http://orcid.org/0000-0003-2248-0220
Instituto Politécnico Nacional · MXUniversidad de Sonora · MX

Funding

CONACyT 237523
6 · The paper itself

Abstract

Naegleria fowleri is a protozoan that invades the central nervous system and causes primary amoebic meningoencephalitis. It has been reported that N. fowleri induces an important inflammatory response during the infection. In the present study, we evaluated the roles of Toll-like receptors in the recognition of N. fowleri trophozoites by human mucoepithelial cells, analyzing the expression and production of innate immune response mediators. After amoebic interactions with NCI-H292 cells, the expression and production levels of IL-8, TNF-α, IL-1β, and human beta defensin-2 were evaluated by RT-PCR, ELISA, immunofluorescence, and dot blot assays, respectively. To determine whether the canonical signaling pathways were engaged, we used different inhibitors, namely, IMG-2005 for MyD88 and BAY 11-7085 for the nuclear factor NFkB. Our results showed that the expression and production of the pro-inflammatory cytokines and beta defensin-2 were induced by N. fowleri mainly through the canonical TLR4 pathway in a time-dependent manner.

Indexed as

AmebiasisAnimalsCell LineCytokinesDefensinsEpithelial CellsHumansImmunity, InnateInterleukin-1betaNaegleria fowleriNF-kappa BNitrilesSignal TransductionSulfonesToll-Like ReceptorsTrophozoitesBAY 11-7085CytokinesDefensinsInterleukin-1betaNF-kappa BNitrilesSulfonesToll-Like ReceptorsTumor Necrosis Factor-alphaAntimicrobial peptidesMucoepithelial cellsNaegleria fowleriPrimary amoebic meningoencephalitisPro-inflammatory cytokinesToll-like receptors

Identifiers

PMID29128927
OpenAlexW2768012061

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.