Evidence map›Paper›PMID 26061394›Full record

ArticleAPMIS : acta pathologica, microbiologica, et immunologica Scandinavica2015

Expression of Toll-like receptors in nasal epithelium in allergic rhinitis.

Jutta Renkonen, Sanna Toppila-Salmi, Sakari Joenväärä, Pirkko Mattila, Ville Parviainen, Jaana Hagström, Caj Haglund, Mikko Lehtonen, Risto Renkonen

Open access · hybridAbstract read
In one paragraph

Article in APMIS : acta pathologica, microbiologica, et immunologica Scandinavica, 2015. 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
1.1field-weighted citation impact, top 22% 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, 31 citations in OpenAlex.

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  5. The Assessment ofJournal of asthma and allergy · 2023
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  14. Expression of Toll-like receptors in nasal epithelium in allergic rhinitis.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2015
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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 4 institutions in 1 country.

Jutta RenkonenTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
Sanna Toppila-SalmiTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
Sakari JoenvääräTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
Pirkko MattilaTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
Ville ParviainenTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
Jaana HagströmDepartment of Pathology, Haartman Institute, University of Helsinki, Helsinki, Finland.
Caj HaglundDepartment of Surgery, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.
Mikko LehtonenDepartment of Otorhinolaryngology, Tampere University Hospital, Tampere, Finland.
Risto RenkonenTransplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland.
University of Helsinki · FIHelsinki University Hospital · FIInstitute for Molecular Medicine Finland · FITampere University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Toll-like receptors (TLRs) are important in barrier homeostasis, but their role in airborne allergies is not fully understood. The aim was to evaluate baseline and allergen-induced expression of TLR proteins in nasal epithelium during allergic rhinitis. Nineteen otherwise healthy non-smoking volunteers both allergic to birch pollen and non-allergic controls were enrolled. We took nasal biopsies before and after off-seasonal intranasal birch pollen or diluent challenge. The expression of epithelial TLR1-7, TLR9-10, and MyD88 proteins was immunohistochemically evaluated from the nasal biopsies. The TLR1-3 and TLR5-10 mRNAs were observed by RNA-microarray. Baseline epithelial expression of TLR proteins was wide and identical in controls and atopics. After off-seasonal intranasal birch pollen challenge, a negative change in the expression score of TLR1 and TLR6 proteins was detected in the atopic group. TLR mRNA expression was not affected by birch pollen challenge. Nasal epithelium seems to express all known TLRs. The mechanisms by which TLR1, and TLR6 proteins could affect pollen allergen transport need further studies.

Indexed as

Gene Expression RegulationAdultBetulaCase-Control StudiesFemaleHumansMaleNasal MucosaPollenRhinitis, AllergicRNA, MessengerToll-Like ReceptorsYoung AdultRNA, MessengerToll-Like ReceptorsAllergic rhinitischallengeepitheliumimmunohistochemistrytoll-like receptor

Identifiers

PMID26061394
PMCPMC4744727
OpenAlexW2141169803

What OpenQuestion holds

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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.