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Šínová R, Pavlík V, Šimek M, Čepa M, Ondrej M, Nešporová K, Velebný V. The hyaluronan metabolism in the UV-irradiated human epidermis and the relevance of in vitro epidermal models. Exp Dermatol 2023; 32:1694-1705. [PMID: 37443444 DOI: 10.1111/exd.14875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 05/29/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023]
Abstract
Exposure to the sun affects the skin and may eventually result in UV-induced skin damage. It is generally known that hyaluronan (HA) is one of the main structural and functional components of the skin. However, UV-related changes in the HA metabolism in the skin have not yet been elucidated. Using qRT-PCR, confocal microscopy and LC-MS/MS we compared the naturally sun-exposed (SE), sun-protected, experimentally repeatedly UVA + UVB-exposed and acutely (once) UVA + UVB irradiated skin of Caucasian women. The epidermis was harvested by means of suction blistering 24 h after the acute irradiation. In addition, the epidermis was compared with a UV-irradiated in vitro reconstituted 3D epidermis (EpiDerm) and an in vitro 2D culture of normal human keratinocytes (NHEK). The amount of HA was found to be statistically significantly enhanced in the acutely irradiated epidermis. The acute UV evinced the upregulation of HA synthases (HAS2 and HAS3), hyaluronidases (HYAL2 and HYAL3), Cluster of differentiation 44 (CD44), and Cell Migration Inducing Proteins (CEMIP and CEMIP2), while only certain changes were recapitulated in the 3D epidermis. For the first time, we demonstrated the enhanced gene and protein expression of CEMIP and CEMIP2 following UV irradiation in the human epidermis. The data suggest that the HA metabolism is affected by UV in the irradiated epidermis and that the response can be modulated by the underlying dermis.
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Affiliation(s)
- Romana Šínová
- Contipro a.s, Dolni Dobrouc, Czech Republic
- Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | | | | | | | - Martin Ondrej
- Contipro a.s, Dolni Dobrouc, Czech Republic
- Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, Brno, Czech Republic
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Pavlík V, Machalová V, Čepa M, Šínová R, Šafránková B, Kulhánek J, Drmota T, Kubala L, Huerta-Ángeles G, Velebný V, Nešporová K. Retinoic Acid Grafted to Hyaluronic Acid Activates Retinoid Gene Expression and Removes Cholesterol from Cellular Membranes. Biomolecules 2022; 12:biom12020200. [PMID: 35204701 PMCID: PMC8961547 DOI: 10.3390/biom12020200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/12/2022] [Accepted: 01/20/2022] [Indexed: 02/05/2023] Open
Abstract
All-trans-retinoic acid (atRA) is a potent ligand that regulates gene expression and is used to treat several skin disorders. Hyaluronic acid (HA) was previously conjugated with atRA (HA-atRA) to obtain a novel amphiphilic compound. HA-atRA forms micelles that incorporate hydrophobic molecules and facilitate their transport through the skin. The aim of this study was to determine the influence of HA-atRA on gene expression in skin cells and to compare it with that of unbound atRA. Gene expression was investigated using microarrays and a luciferase system with a canonical atRA promoter. HA-atRA upregulated gene expression similarly to atRA. However, HA-atRA activated the expression of cholesterol metabolism genes, unlike atRA. Further investigation using HPLC and filipin III staining suggested that the treated cells induced cholesterol synthesis to replenish the cholesterol removed from the cells by HA-atRA. HA modified with oleate (HA-C18:1) removed cholesterol from the cells similarly to HA-atRA, suggesting that the cholesterol removal stemmed from the amphiphilic nature of the two derivatives. HA-atRA induces retinoid signaling. Thus, HA-atRA could be used to treat skin diseases, such as acne and psoriasis, where the combined action of atRA signaling and anti-inflammatory cholesterol removal may be potentially beneficial.
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Affiliation(s)
- Vojtěch Pavlík
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
- Third Faculty of Medicine, Charles University, 100 00 Prague, Czech Republic
- Correspondence:
| | - Veronika Machalová
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Martin Čepa
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Romana Šínová
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
- Institute of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic;
| | - Barbora Šafránková
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Jaromír Kulhánek
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Tomáš Drmota
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Lukáš Kubala
- Institute of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic;
- International Clinical Research Center, St. Anne’s University Hospital, 656 91 Brno, Czech Republic
| | - Gloria Huerta-Ángeles
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Vladimír Velebný
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
| | - Kristina Nešporová
- R&D Department, Contipro, a.s., 562 04 Dolní Dobrouč, Czech Republic; (V.M.); (M.Č.); (R.Š.); (B.Š.); (J.K.); (T.D.); (G.H.-Á.); (V.V.); (K.N.)
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Šínová R, Pavlík V, Ondrej M, Velebný V, Nešporová K. Hyaluronan: A key player or just a bystander in skin photoaging? Exp Dermatol 2021; 31:442-458. [PMID: 34726319 DOI: 10.1111/exd.14491] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/07/2021] [Accepted: 10/29/2021] [Indexed: 02/06/2023]
Abstract
Photoaged skin exhibits signs of inflammation, DNA damage and changes in morphology that are visible at the macroscopic and microscopic levels. Photoaging also affects the extracellular matrix (ECM) including hyaluronan (HA), the main polysaccharide component thereof. HA is a structurally simple but biologically complex molecule that serves as a water-retaining component and provides both a scaffold for a number of the proteins of the ECM and the ligand for cellular receptors. The study provides an overview of the literature concerning the changes in HA amount, size and metabolism, and the potential role of HA in photoaging. We also suggest novel HA contributions to photoaging based on our knowledge of the role of HA in other pathological processes, including the senescence and inflammation-triggered ECM reorganization. Moreover, we discuss potential direct or indirect intervention to mitigate photoaging that targets the hyaluronan metabolism, as well as supplementation.
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Affiliation(s)
- Romana Šínová
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Vojtěch Pavlík
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Martin Ondrej
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Department of Radiobiology, Faculty of Military Health Sciences, University of Defense in Brno, Hradec Kralove, Czech Republic
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Šínová R, Žádníková P, Šafránková B, Nešporová K. Anti-HA antibody does not detect hyaluronan. Glycobiology 2021; 31:520-523. [PMID: 33403389 DOI: 10.1093/glycob/cwaa118] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 12/03/2020] [Accepted: 12/03/2020] [Indexed: 12/29/2022] Open
Abstract
It is generally known that hyaluronic acid (HA) is a biocompatible and biodegradable glycosaminoglycan distributed widely throughout epithelial, connective and neural tissues. HA is one of the chief components of the extracellular matrix. Lack of immunogenicity is one of the biggest advantages of the therapeutic use of HA, but it also prevents the production of specific anti-HA antibodies. Contrary to this, there are still several studies performing HA detection by immunohistochemical or immunohistofluorescent method using an anti-HA antibody. Therefore, this short study discusses whether the anti-HA antibody is specific for HA. To verify the specificity of the HA staining the hyaluronidase treatment of histological samples was performed and the ability of anti-HA antibody and biotinylated HA binding protein (bHABP)-based probe to bind to their targets was evaluated. Additionally, the competitive binding assay with short HA oligosaccharides and subsequent histological staining was performed. Both assays showed that the anti-HA antibody is not sufficiently specific for HA and that the bHABP probe is a reliable method for HA detection in histological samples. The conclusion made by previous investigators based on using HA antibodies should be reevaluated and future use of anti-HA antibody should be avoided.
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Affiliation(s)
- Romana Šínová
- Contipro a.s., Dolni Dobrouc 401, 561 02 Dolni Dobrouc, Czech Republic.,Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 753/5, 625 00 Brno, Czech Republic
| | - Petra Žádníková
- Contipro a.s., Dolni Dobrouc 401, 561 02 Dolni Dobrouc, Czech Republic
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Starigazdová J, Nešporová K, Čepa M, Šínová R, Šmejkalová D, Huerta-Angeles G, Velebný V. In vitro investigation of hyaluronan-based polymeric micelles for drug delivery into the skin: The internalization pathway. Eur J Pharm Sci 2019; 143:105168. [PMID: 31783157 DOI: 10.1016/j.ejps.2019.105168] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/04/2019] [Accepted: 11/25/2019] [Indexed: 01/17/2023]
Abstract
In our previous research, we concluded that polymeric micelles based on hyaluronic acid are able to penetrate into the deeper layers of skin tissue. The aim of this work was to characterize the mechanisms involved in the uptake by skin cells, which is important for understanding the influence of the carrier composition on the drug penetration. To reach this goal, we used micelles encapsulating curcumin made of oleyl-hyaluronan (HAC18:1) and hexyl-hyaluronan (HAC6) covalently linked with fluorescent Nile Blue. This labeling enabled us to track the micelle-forming derivative and also micelle payload into the keratinocytes and fibroblasts by fluorescent microscopy and flow cytometry. The regulation of both the passive and active cellular uptake was used to determine the mechanism of micelle internalization. Furthermore, the changes of membrane fluidity were measured for these derivatives by FRAP. Using these methods we concluded that carriers entered the cells using both active and passive transport. Passive transport was facilitated by the affinity of the carrier to the cell membrane, especially in the case of HAC18:1 carrier, which changed significantly the membrane fluidity. The active transport was dependent on cell type, but mainly driven by the clathrin-mediated endocytosis and macropinocytosis. Surprisingly, the main HA receptor, CD44, was not involved in the uptake. We can conclude that these carrier systems could be used for the local transport of active substances or hydrophobic drugs into the skin cells using the advantage of passive transport of oleyl-HA derivative.
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Affiliation(s)
- Jana Starigazdová
- Contipro a.s., Dolní Dobrouč 401, 561 02 Dolní Dobrouč, Czech Republic
| | | | - Martin Čepa
- Contipro a.s., Dolní Dobrouč 401, 561 02 Dolní Dobrouč, Czech Republic
| | - Romana Šínová
- Contipro a.s., Dolní Dobrouč 401, 561 02 Dolní Dobrouč, Czech Republic; Department of Experimental Biology, Faculty of Sciences, Masaryk University, Kotlářská 267/2, 611 37 Brno, Czech Republic
| | | | | | - Vladimír Velebný
- Contipro a.s., Dolní Dobrouč 401, 561 02 Dolní Dobrouč, Czech Republic
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Šínová R, Kudová J, Nešporová K, Karel S, Šuláková R, Velebný V, Kubala L. Opioid receptors and opioid peptides in the cardiomyogenesis of mouse embryonic stem cells. J Cell Physiol 2018; 234:13209-13219. [DOI: 10.1002/jcp.27992] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 11/21/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Romana Šínová
- Department of Free Radical Pathophysiology Institute of Biophysics, Academy of Sciences of the Czech Republic Brno Czech Republic
- Institute of Experimental Biology, Faculty of Science, Masaryk University Brno Czech Republic
- Contipro a. s. Dolni Dobrouc Czech Republic
| | - Jana Kudová
- Department of Free Radical Pathophysiology Institute of Biophysics, Academy of Sciences of the Czech Republic Brno Czech Republic
| | | | | | | | | | - Lukáš Kubala
- Department of Free Radical Pathophysiology Institute of Biophysics, Academy of Sciences of the Czech Republic Brno Czech Republic
- Institute of Experimental Biology, Faculty of Science, Masaryk University Brno Czech Republic
- International Clinical Research Center, St. Anne' University Hospital Brno Czech Republic
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