ArticleCurrent medical science2021
S100A7 Co-localization and Up-regulation of Filaggrin in Human Sinonasal Epithelial Cells.
Article in Current medical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Review
- HLA-DQB1-mediated B cell-epithelial crosstalk drives EBV-associated inflammation in Hunner-type interstitial cystitis.Molecular therapy. Nucleic acids · 2025Article
- Article
- Systemic toxicity induced by topical application of perfluoroheptanoic acid (PFHpA), perfluorohexanoic acid (PFHxA), and perfluoropentanoic acid (PFPeA) in a murine model.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveFilaggrin (FLG) is a protein expressed in the epidermis and involved in the maintenance of the epidermal barrier. However, the expression and localization of FLG in the upper airway remain controversial. The present study aimed to determine the significance of FLG and the effect of S100A7 on FLG expression in the upper respiratory mucosa.
methodsHuman nasal epithelial cells (HNECs) were cultured and examined for FLG expression and S100A7 effects by real-time polymerase chain reaction and Western blotting. The localization and distribution of FLG were assessed using sinonasal mucosa.
resultsA significant expression of FLG was detected at the mRNA and protein levels in HNECs. A moderate FLG immunoreactivity was observed in the epithelial cells, but no staining was seen in epithelial goblet cells. S100A7 increased the FLG mRNA level in HNECs in a dose-dependent manner and also up-regulated the FLG protein in a dose-dependent manner.
conclusionThis study significantly contributes to a better understanding of the role of FLG in the pathogenesis of airway inflammation from the viewpoint of the epithelial barrier function. FLG-related events in response to S100A7 protein may represent novel therapeutic targets for the treatment of upper airway inflammation.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.