ArticleJournal of biomedical optics2025
Evaluating blue light impact on reconstructed human epidermis using laser speckle imaging.
Article in Journal of biomedical optics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed.
- Remote monitoring of powder dehumidification by speckle pattern analysis.Scientific reports · 2026Article
- Blue light and ultraviolet radiation: comparative biophysical properties and their roles in skin carcinogenesis and photoaging.Journal of dermato-oncology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Significance: Blue light exposure is ubiquitous in modern life, raising concerns about its potential impact on skin health. Aim: We aim to explore the effects of blue light on the reconstructed human epidermis (RHE) using the speckle analysis technique. Approach: RHE samples were irradiated with controlled doses of blue light (415 and 455 nm) at defined stages of their maturation. Following irradiation, speckle analysis was performed to assess the impact of blue light on the skin barrier. Results: Our results demonstrate that blue light irradiation significantly alters the scattering properties of RHE. Both wavelengths induced changes in the degree of linear polarization and speckle grain size, indicating disruptions in the skin barrier's structure and organization. The effects were found to be wavelength-dependent, with 455 nm irradiation showing more pronounced changes. Conclusions: Speckle imaging allowed detection of changes in the scattering properties of RHE. Findings suggest that blue light exposure can influence skin barrier function and may have implications for skin health and related conditions.
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Registered trials
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