UVA radiations induce ECM assembly modifications and epidermal senescence in reconstructed human skin

2017 ◽  
Vol 280 ◽  
pp. S87
Author(s):  
Costantino Casale ◽  
Giorgia Imparato ◽  
Francesco Urciuolo ◽  
Paolo Netti
Keyword(s):  
Human Skin ◽  
Reconstructed Human Skin

scholarly journals Assessment of cytotoxicity and sensitization potential of intradermally injected tattoo inks in reconstructed human skin

2021 ◽  
Author(s):  
Joey J.J.P. Karregat ◽  
Thomas Rustemeyer ◽  
Sebastiaan A.S. Bent ◽  
Sander W. Spiekstra ◽  
Maria Thon ◽  
...  
Keyword(s):  
Human Skin ◽  
Tattoo Inks ◽  
Reconstructed Human Skin

Development of a reconstructed human skin model for angiogenesis

2003 ◽  
Vol 11 (4) ◽  
pp. 275-284 ◽  
Author(s):  
Parbinder S. Sahota ◽  
J. Lance Burn ◽  
Martin Heaton ◽  
Eric Freedlander ◽  
Simon K. Suvarna ◽  
...  
Keyword(s):  
Human Skin ◽  
Skin Model ◽  
Reconstructed Human Skin

scholarly journals Evaluation of Inflammation by Cytokine Production Following Combined Exposure to Ultraviolet and Radiofrequency Radiation of Mobile Phones on 3D Reconstructed Human Skin In Vitro

2020 ◽  
Vol 17 (12) ◽  
pp. 4401
Author(s):  
Zsófia Szilágyi ◽  
Zsuzsanna Németh ◽  
József Bakos ◽  
Péter Pál Necz ◽  
Anna Sáfár ◽  
...  
Keyword(s):  
Human Skin ◽  
Uv Radiation ◽  
Enzyme Concentration ◽  
Protective Effects ◽  
Mobile System ◽  
Wireless Devices ◽  
Rf Exposure ◽  
Solar Uv ◽  
Reconstructed Human Skin

The absorption of exposure to radiofrequency (RF) emitted by wireless devices leads to a high specific absorption rate in the skin. Ultraviolet (UV) radiation can induce several damages to the skin. The aim of this study was to examine whether combined, consecutive exposure to solar UV radiation and 1950 MHz RF exposure of third generation (3G) mobile system have any effect on inflammation processes in the skin. Under in vitro experiments, the inflammation process was examined by cytokines (IL-1α, IL-6, and IL-8) and MMP-1 enzyme secretion on 3D full thickness human skin model. The RF exposure was applied before or after UV irradiation, in order to study either the possible cooperative or protective effects of exposure to RF and UV. We did not find changes in cytokines due to exposure to RF alone. The RF exposure did not enhance the effects of UV radiation. There was a statistically not-significant decrease in cytokines when the skin tissues were pre-exposed to RF before being exposed to 4 standard erythemal dose (SED) UV compared to UV exposure alone. We found that RF exposure reduced the previously UV-treated MMP-1 enzyme concentration. This study might support the evaluation of the effects on the skin exposed to microwave radiation of 5G mobile technology.

scholarly journals Differential influence of Streptococcus mitis on host response to metals in reconstructed human skin and oral mucosa

2020 ◽  
Vol 83 (5) ◽  
pp. 347-360
Author(s):  
Lin Shang ◽  
Dongmei Deng ◽  
Sanne Roffel ◽  
Susan Gibbs
Keyword(s):  
Human Skin ◽  
Oral Mucosa ◽  
Host Response ◽  
Streptococcus Mitis ◽  
Reconstructed Human Skin

scholarly journals 650 UVA radiations induce ECM assembly modifications and epidermal senescence in reconstructed human skin

2017 ◽  
Vol 137 (10) ◽  
pp. S303
Author(s):  
C. Casale ◽  
G. Imparato ◽  
F. Urciuolo ◽  
F. rescigno ◽  
S. Scamardella ◽  
...  
Keyword(s):  
Human Skin ◽  
Reconstructed Human Skin

Improvement of epidermal differentiation and barrier function in reconstructed human skin after grafting onto athymic nude mice

1994 ◽  
Vol 286 (2) ◽  
pp. 107-114 ◽  
Author(s):  
I. Higounenc ◽  
M. D�marchez ◽  
M. R�gnier ◽  
R. Schmidt ◽  
M. Ponec ◽  
...  
Keyword(s):  
Human Skin ◽  
Nude Mice ◽  
Barrier Function ◽  
Epidermal Differentiation ◽  
Athymic Nude Mice ◽  
Reconstructed Human Skin ◽  
Grafting Onto

Use of reconstructed human skin and IL-18 to determine the skin sensitization potency of red and black tattoo inks

2018 ◽  
Vol 295 ◽  
pp. S65
Author(s):  
W. Bil ◽  
S.V.D. Bent ◽  
S. Spiekstra ◽  
T. Rustemeyer ◽  
S. Gibbs
Keyword(s):  
Human Skin ◽  
Skin Sensitization ◽  
Tattoo Inks ◽  
Reconstructed Human Skin
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