Evidence map›Paper›PMID 34561481›Full record

ArticleScientific reports2021

Effect of 1-MHz ultrasound on the proinflammatory interleukin-6 secretion in human keratinocytes.

Sabrina Giantulli, Elisabetta Tortorella, Francesco Brasili, Susanna Scarpa, Barbara Cerroni, Gaio Paradossi, Angelico Bedini, Stefania Morrone, Ida Silvestri, Fabio Domenici

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Article
  3. Harnessing Ultrasonic Technologies to TreatMolecules (Basel, Switzerland) · 2025
    Review
  4. Radiofrequency Currents Modulate Inflammatory Processes in Keratinocytes.International journal of molecular sciences · 2024
    Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
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

10 authors at 4 institutions in 1 country.

Sabrina Giantulli *Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.
Elisabetta Tortorella *Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.
Francesco BrasiliDepartment of Chemical Sciences and Technologies, University of Rome Tor Vergata, Rome, Italy.
Susanna ScarpaDepartment of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
Barbara CerroniDepartment of Chemical Sciences and Technologies, University of Rome Tor Vergata, Rome, Italy.
Gaio ParadossiDepartment of Chemical Sciences and Technologies, University of Rome Tor Vergata, Rome, Italy.
Angelico BediniINAIL, Italian Worker's Compensation Authority, Rome, Italy.
Stefania MorroneDepartment of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
Ida SilvestriDepartment of Molecular Medicine, Sapienza University of Rome, Rome, Italy.
Fabio DomeniciDepartment of Chemical Sciences and Technologies, University of Rome Tor Vergata, Rome, Italy. fabio.domenici@uniroma2.it.
Sapienza University of Rome · ITUniversity of Rome Tor Vergata · ITIstituto di Nanotecnologia · ITIstituto Nazionale per l'Assicurazione Contro gli Infortuni sul Lavoro · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Keratinocytes, the main cell type of the skin, are one of the most exposed cells to environmental factors, providing a first defence barrier for the host and actively participating in immune response. In fact, keratinocytes express pattern recognition receptors that interact with pathogen associated molecular patterns and damage associated molecular patterns, leading to the production of cytokines and chemokines, including interleukin (IL)-6. Herein, we investigated whether mechanical energy transported by low intensity ultrasound (US) could generate a mechanical stress able to induce the release of inflammatory cytokine such IL-6 in the human keratinocyte cell line, HaCaT. The extensive clinical application of US in both diagnosis and therapy suggests the need to better understand the related biological effects. Our results point out that US promotes the overexpression and secretion of IL-6, associated with the activation of nuclear factor-κB (NF-κB). Furthermore, we observed a reduced cell viability dependent on exposure parameters together with alterations in membrane permeability, paving the way for further investigating the molecular mechanisms related to US exposure.

Indexed as

Cell Membrane PermeabilityCell SurvivalDose-Response Relationship, RadiationGene ExpressionHaCaT CellsHumansInflammation MediatorsInterleukin-6KeratinocytesNF-kappa BStress, MechanicalUltrasonic WavesInflammation MediatorsInterleukin-6NF-kappa B

Identifiers

PMID34561481
PMCPMC8463532
OpenAlexW3201378776

What OpenQuestion holds

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Registered trials

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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.