Use of Cytokine Mix-, Imiquimod-, and Serum-Induced Monoculture and Lipopolysaccharide- and Interferon Gamma-Treated Co-Culture to Establish In Vitro Psoriasis-like Inflammation Models
| Autor: | Magdalena Gabig-Cimińska, Katarzyna Bocheńska, Marta Moskot |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Adult
Genetic Markers Keratinocytes Lipopolysaccharides Serum skin QH301-705.5 medicine.medical_treatment Human skin Biology Models Biological Artificial skin Article Interferon-gamma Psoriasis medicine HaCaT Cells Humans Interferon gamma RNA Messenger Biology (General) cell-based models Cells Cultured Inflammation Imiquimod in vitro cultures Gene Expression Profiling Oncostatin M General Medicine medicine.disease epidermal keratinocytes In vitro Coculture Techniques medicine.anatomical_structure Cytokine Gene Expression Regulation Cancer research biology.protein Cytokines Tetradecanoylphorbol Acetate Keratinocyte monocytes medicine.drug |
| Zdroj: | Cells Volume 10 Issue 11 Cells, Vol 10, Iss 2985, p 2985 (2021) |
| ISSN: | 2073-4409 |
| Popis: | Psoriasis (Ps), commonly perceived as a skin and joint disorder, has a complex basis and results from disturbances in the sophisticated network between skin and the immune system. This makes it difficult to properly depict the complete pathomechanism on an in vitro scale. Deciphering the complicated or even subtle modulation of intra- and intercellular factors, assisted by the implementation of in vitro human skin models, may provide the opportunity to dissect the disease background step by step. In addition to reconstructed artificial skin substitutes, which mimic the native physiological context, in vitro models are conducive to the broad “3 Rs” philosophy (reduce, refine, and replace) and represent important tools for basic and applied skin research. To meet the need for a more comprehensive in vitro Ps model, a set of various experimental conditions was applied in this study. The selection of in vitro treatment that mimicked the Ps phenotype was illustrated by analyses of discriminating biomarker genes involved in the pathogenesis of the disease, i.e., keratinocyte differentiation markers, antimicrobial peptides, chemokines, and proliferation markers. This resulted in a reproducible protocol for the use of the primary skin keratinocyte (pKC) monoculture treated with a cytokine cocktail (5MIX, i.e., interleukin (IL) 1 alpha (IL-1α), IL-17A, IL-22, oncostatin M (OSM), and tumour necrosis factor alpha (TNF-α)) at a calcium (Ca2+) concentration (i.e., 2 mM) in an applied medium, which best mirrored the in vitro Ps-like inflammatory model. In addition, based on waste skin material, the method has the potential for extensive experimentation, both in detailed molecular studies and preclinical tests. |
| Databáze: | OpenAIRE |
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