1
|
Wu Y, Geng L, Zhang J, Wu N, Yang Y, Zhang Q, Duan D, Wang J. Preparation of Multifunctional Seaweed Polysaccharides Derivatives Composite Hydrogel to Protect Ultraviolet B-Induced Photoaging In Vitro and In Vivo. Macromol Biosci 2024; 24:e2300292. [PMID: 37985229 DOI: 10.1002/mabi.202300292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 10/20/2023] [Indexed: 11/22/2023]
Abstract
Seaweed polysaccharides can be used for protective skin photoaging which is caused by long-term exposure to ultraviolet B (UVB). In this study, a multifunctional composite hydrogel (FACP5) is prepared using sulfated galactofucan polysaccharides, alginate oligosaccharides as active ingredients, and polyacrylonitrile modified κ-Carrageenan as substrate. The properties of FACP5 show that it has good water retention, spreadability, and adhesion. The antiphotoaging activity is evaluated in vitro and in vivo. In vitro experiments demonstrate that the components of FACP5 exhibit good biocompatibility, antioxidant, and anti-tyrosinase activities, and could reduce the cell death rate induced by UVB. In vivo experiments demonstrate that, compared with the mice skin in model group, the skin water content treated with FACP5 increases by 29.80%; the thicknesses of epidermis and dermis decrease by 53.56% and 43.98%, respectively; the activities of catalase and superoxide dismutase increase by 1.59 and 0.72 times, respectively; the contents of interleukin-6 and tumor necrosis factor-α decrease by 19.21% and 17.85%, respectively; hydroxyproline content increases by 32.42%; the expression level of matrix metalloproteinase-3 downregulates by 42.80%. These results indicate that FACP5 has skin barrier repairing, antioxidant, anti-inflammatory, and inhibiting collagen degradation activies, FACP5 can be used as a skin protection remedy for photoaging.
Collapse
Affiliation(s)
- Yumeng Wu
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
| | - Lihua Geng
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| | - Jingjing Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Department of Pharmacy, Qingdao Eighth People's Hospital, 84 Fengshan Road, Qingdao, 266121, China
| | - Ning Wu
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| | - Yue Yang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| | - Quanbin Zhang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| | - Delin Duan
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| | - Jing Wang
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, 168 Wenhai Road, Qingdao, 266237, China
| |
Collapse
|
2
|
Leal EC, Carvalho E. Heme Oxygenase-1 as Therapeutic Target for Diabetic Foot Ulcers. Int J Mol Sci 2022; 23:ijms231912043. [PMID: 36233341 PMCID: PMC9569859 DOI: 10.3390/ijms231912043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/04/2022] [Accepted: 10/09/2022] [Indexed: 11/22/2022] Open
Abstract
A diabetic foot ulcer (DFU) is one of the major complications of diabetes. Wound healing under diabetic conditions is often impaired. This is in part due to the excessive oxidative stress, prolonged inflammation, immune cell dysfunction, delayed re-epithelialization, and decreased angiogenesis present at the wound site. As a result of these multifactorial impaired healing pathways, it has been difficult to develop effective therapeutic strategies for DFU. Heme oxygenase-1 (HO-1) is the rate-limiting enzyme in heme degradation generating carbon monoxide (CO), biliverdin (BV) which is converted into bilirubin (BR), and iron. HO-1 is a potent antioxidant. It can act as an anti-inflammatory, proliferative, angiogenic and cytoprotective enzyme. Due to its biological functions, HO-1 plays a very important role in wound healing, in part mediated through the biologically active end products generated by its enzymatic activity, particularly CO, BV, and BR. Therapeutic strategies involving the activation of HO-1, or the topical application of its biologically active end products are important in diabetic wound healing. Therefore, HO-1 is an attractive therapeutic target for DFU treatment. This review will provide an overview and discussion of the importance of HO-1 as a therapeutic target for diabetic wound healing.
Collapse
Affiliation(s)
- Ermelindo Carreira Leal
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Institute of Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
- Correspondence: (E.C.L.); (E.C.); Tel.: +351-239-820-190 (E.C.L. & E.C.)
| | - Eugenia Carvalho
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Institute of Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal
- Correspondence: (E.C.L.); (E.C.); Tel.: +351-239-820-190 (E.C.L. & E.C.)
| |
Collapse
|
3
|
Faßbender S, Sondenheimer K, Majora M, Schindler J, Opitz FV, Pollet M, Haarmann-Stemmann T, Krutmann J, Weighardt H. Keratinocytes Counteract UVB-Induced Immunosuppression in Mice Via HIF-1a Signaling. J Invest Dermatol 2021; 142:1183-1193. [PMID: 34571000 DOI: 10.1016/j.jid.2021.07.185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 07/14/2021] [Accepted: 07/23/2021] [Indexed: 01/20/2023]
Abstract
The transcription factor Hypoxia-Inducible Factor-1alpha (HIF-1a) regulates cellular metabolism under hypoxia but also immune responses and UVB-induced skin reactions. In keratinocytes, HIF-1a is an environmental sensor orchestrating the adaptation to environmental changes. Here, we investigated the role of HIF-1a in keratinocytes for skin reactions to acute and chronic UVB exposure in mice. The function of HIF-1a in keratinocytes under UVB exposure was analyzed in conditional keratinocyte-specific HIF-1a-KO (in short "cKO") mice. cKO mice were hypersensitive to acute high-dose UVB irradiation compared to wildtype (WT), displaying increased cell death and delayed barrier repair. After chronic low-dose UVB treatment, cKO mice also had stronger epidermal damage but reduced infiltration of dermal macrophages and T helper cells compared to WT mice. Irradiated cKO mice revealed accumulation of regulatory lymphocytes in dorsal skin-draining lymph nodes compared to WT and unirradiated mice. This was reflected by augmented IL-10 release of lymph node cells and a weaker contact hypersensitivity reaction to DNFB in UVB-exposed cKO mice compared to WT and unirradiated controls. In summary, we found that keratinocyte-specific HIF-1a expression is crucial for adaptation to UVB exposure and inhibits the development of UVB-induced immunosuppression in mice. Therefore, HIF-1a signaling in keratinocytes could ameliorate photoaging-related skin disorders.
Collapse
Affiliation(s)
- Sonja Faßbender
- Immunology and Environment, Life and Medical Sciences (LIMES) Institute, University of Bonn, Carl-Troll-Strasse 31, D-53115 Bonn, Germany; IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany.
| | - Kevin Sondenheimer
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Marc Majora
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Jennifer Schindler
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Friederike V Opitz
- Immunology and Environment, Life and Medical Sciences (LIMES) Institute, University of Bonn, Carl-Troll-Strasse 31, D-53115 Bonn, Germany; IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Marius Pollet
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Thomas Haarmann-Stemmann
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Jean Krutmann
- IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| | - Heike Weighardt
- Immunology and Environment, Life and Medical Sciences (LIMES) Institute, University of Bonn, Carl-Troll-Strasse 31, D-53115 Bonn, Germany; IUF Leibniz Research Institute for Environmental Medicine, Auf´m Hennekamp 50, D-40225 Duesseldorf, Germany
| |
Collapse
|
4
|
Imaging of metabolic activity adaptations to UV stress, drugs and differentiation at cellular resolution in skin and skin equivalents - Implications for oxidative UV damage. Redox Biol 2020; 37:101583. [PMID: 32713735 PMCID: PMC7767734 DOI: 10.1016/j.redox.2020.101583] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 12/29/2022] Open
Abstract
The epidermis is a multi-layered epithelium that consists mainly of keratinocytes which proliferate in its basal layer and then differentiate to form the stratum corneum, the skin's ultimate barrier to the environment. During differentiation keratinocyte function, chemical composition, physical properties, metabolism and secretion are profoundly changed. Extrinsic or intrinsic stressors, like ultraviolet (UV) radiation thus may differently affect the epidermal keratinocytes, depending on differentiation stage. Exposure to UV elicits the DNA damage responses, activation of pathways which detoxify or repair damage or induction of programmed cell death when the damage was irreparable. Recently, rapid diversion of glucose flux into the pentose phosphate pathway (PPP) was discovered as additional mechanism by which cells rapidly generate reduction equivalents and precursors for nucleotides - both being in demand after UV damage. There is however little known about the correlation of such metabolic activity with differentiation state, cell damage and tissue localization of epidermal cells. We developed a method to correlate the activity of G6PD, the first and rate-limiting enzyme of this metabolic UV response, at cellular resolution to cell type, differentiation state, and cell damage in human skin and in organotypic reconstructed epidermis. We thereby could verify rapid activation of G6PD as an immediate UVB response not only in basal but also in differentiating epidermal keratinocytes and found increased activity in cells which initiated DNA damage responses. When keratinocytes had been UVB irradiated before organotypic culture, their distribution within the skin equivalent was abnormal and the G6PD activity was reduced compared to neighboring cells. Finally, we found that the anti-diabetic and potential anti-aging drug metformin strongly induced G6PD activity throughout reconstructed epidermis. Activation of the protective pentose phosphate pathway may be useful to enhance the skin's antioxidant defense systems and DNA damage repair capacity on demand.
Collapse
|
5
|
Manresa MC, Smith L, Casals‐Diaz L, Fagundes RR, Brown E, Radhakrishnan P, Murphy SJ, Crifo B, Strowitzki MJ, Halligan DN, van den Bogaard EH, Niehues H, Schneider M, Taylor CT, Steinhoff M. Pharmacologic inhibition of hypoxia-inducible factor (HIF)-hydroxylases ameliorates allergic contact dermatitis. Allergy 2019; 74:753-766. [PMID: 30394557 DOI: 10.1111/all.13655] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 10/05/2018] [Accepted: 10/16/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND When an immune cell migrates from the bloodstream to a site of chronic inflammation, it experiences a profound decrease in microenvironmental oxygen levels leading to a state of cellular hypoxia. The hypoxia-inducible factor-1α (HIF-1α) promotes an adaptive transcriptional response to hypoxia and as such is a major regulator of immune cell survival and function. HIF hydroxylases are the family of oxygen-sensing enzymes primarily responsible for conferring oxygen dependence upon the HIF pathway. METHODS Using a mouse model of allergic contact dermatitis (ACD), we tested the effects of treatment with the pharmacologic hydroxylase inhibitor DMOG, which mimics hypoxia, on disease development. RESULTS Re-exposure of sensitized mice to 2,4-dinitrofluorobenzene (DNFB) elicited inflammation, edema, chemokine synthesis (including CXCL1 and CCL5) and the recruitment of neutrophils and eosinophils. Intraperitoneal or topical application of the pharmacologic hydroxylase inhibitors dymethyloxalylglycine (DMOG) or JNJ1935 attenuated this inflammatory response. Reduced inflammation was associated with diminished recruitment of neutrophils and eosinophils but not lymphocytes. Finally, hydroxylase inhibition reduced cytokine-induced chemokine production in cultured primary keratinocytes through attenuation of the JNK pathway. CONCLUSION These data demonstrate that hydroxylase inhibition attenuates the recruitment of neutrophils to inflamed skin through reduction of chemokine production and increased neutrophilic apoptosis. Thus, pharmacologic inhibition of HIF hydroxylases may be an effective new therapeutic approach in allergic skin inflammation.
Collapse
Affiliation(s)
- Mario C. Manresa
- UCD Charles Institute of Dermatology School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
- Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Leila Smith
- UCD Charles Institute of Dermatology School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Laura Casals‐Diaz
- UCD Charles Institute of Dermatology School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Raphael R. Fagundes
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Eric Brown
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Praveen Radhakrishnan
- Department of General, Visceral and Transplantation Surgery University of Heidelberg Heidelberg Germany
| | - Stephen J. Murphy
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Bianca Crifo
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Moritz J. Strowitzki
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Doug N. Halligan
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Ellen H. van den Bogaard
- Department of Dermatology Radboud University Medical Center Radboud Institute for Molecular Life Sciences Nijmegen The Netherlands
| | - Hanna Niehues
- Department of Dermatology Radboud University Medical Center Radboud Institute for Molecular Life Sciences Nijmegen The Netherlands
| | - Martin Schneider
- Department of General, Visceral and Transplantation Surgery University of Heidelberg Heidelberg Germany
| | - Cormac T. Taylor
- UCD Charles Institute of Dermatology School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
- Conway Institute of Biomedical and Biomolecular Research School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
- Systems Biology Ireland School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
| | - Martin Steinhoff
- UCD Charles Institute of Dermatology School of Medicine and Medical Science University College Dublin Belfield, Dublin Ireland
- Department of Dermatology & Venereology Translational Research Institute Hamad Medical Corporation Weill Cornell University‐Qatar and Qatar University Doha Qatar
| |
Collapse
|
6
|
Alhasaniah A, Sherratt MJ, O'Neill CA. The Impact of Ultraviolet Radiation on Barrier Function in Human Skin: Molecular Mechanisms and Topical Therapeutics. Curr Med Chem 2019; 25:5503-5511. [DOI: 10.2174/0929867324666171106164916] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 10/13/2017] [Accepted: 10/16/2017] [Indexed: 01/03/2023]
Abstract
A competent epidermal barrier is crucial for terrestrial mammals. This barrier must
keep in water and prevent entry of noxious stimuli. Most importantly, the epidermis must also
be a barrier to ultraviolet radiation (UVR) from the sunlight. Currently, the effects of ultraviolet
radiation on epidermal barrier function are poorly understood. However, studies in mice
and more limited work in humans suggest that the epidermal barrier becomes more permeable,
as measured by increased transepidermal water loss, in response UVR, at doses sufficiently
high to induce erythema. The mechanisms may include disturbance in the organisation
of lipids in the stratum corneum (the outermost layer of the epidermis) and reduction in tight
junction function in the granular layer (the first living layer of the skin). By contrast,
suberythemal doses of UVR appear to have positive effects on epidermal barrier function.
Topical sunscreens have direct and indirect protective effects on the barrier through their ability
to block UV and also due to their moisturising or occlusive effects, which trap water in the
skin, respectively. Some topical agents such as specific botanical extracts have been shown to
prevent the loss of water associated with high doses of UVR.
In this review, we discuss the current literature and suggest that the biology of UVR-induced
barrier dysfunction, and the use of topical products to protect the barrier, are areas worthy of
further investigation.
Collapse
Affiliation(s)
- Abdulaziz Alhasaniah
- Divisions of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Michael J. Sherratt
- Cell Matrix Biology & Regenerative Medicine, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Catherine A. O'Neill
- Divisions of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| |
Collapse
|
7
|
Jia Z, Wang X, Wang X, Wei P, Li L, Wu P, Hong M. Calycosin alleviates allergic contact dermatitis by repairing epithelial tight junctions via down-regulating HIF-1α. J Cell Mol Med 2018; 22:4507-4521. [PMID: 29993193 PMCID: PMC6111858 DOI: 10.1111/jcmm.13763] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 06/04/2018] [Indexed: 11/28/2022] Open
Abstract
Calycosin, a bioactive component derived from Astragali Radix (AR; Huang Qi), has been shown to have an effect of anti‐allergic dermatitis with unknown mechanism. This study aims to investigate the mechanism of calycosin related to tight junctions (TJs) and HIF‐1α both in FITC‐induced mice allergic contact dermatitis and in IL‐1β stimulated HaCaT keratinocytes. Th2 cytokines (IL‐4, IL‐5 and IL‐13) were detected by ELISA. The epithelial TJ proteins (occludin, CLDN1 and ZO‐1), initiative key cytokines (TSLP and IL‐33) and HIF‐1α were assessed by Western blot, real‐time PCR, immunohistochemistry or immunofluorescence. Herein, we have demonstrated that allergic inflammation and the Th2 cytokines in ACD mice were reduced significantly by calycosin treatment. Meanwhile, calycosin obviously decreased the expression of HIF‐1α and repaired TJs both in vivo and in vitro. In HaCaT keratinocytes, we noted that IL‐1β induced the deterioration of TJs, as well as the increased levels of TSLP and IL‐33, which could be reversed by silencing HIF‐1α. In addition, administration of 2‐methoxyestradiolin (2‐ME), a HIF‐1α inhibitor,significantly repaired the TJs and alleviated the allergic inflammation in vivo. Furthermore, TJs were destroyed by DMOG or by overexpressing HIF‐1α in HaCaT keratinocytes, and simultaneously, calycosin down‐regulated the expression of HIF‐1α and repaired the TJs in this process. These results revealed that calycosin may act as a potential anti‐allergy and barrier‐repair agent via regulating HIF‐1α in AD and suggested that HIF‐1α and TJs might be possible therapy targets for allergic dermatitis.
Collapse
Affiliation(s)
- Zhirong Jia
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaotong Wang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaoyu Wang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Pan Wei
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Lianqu Li
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Peng Wu
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Min Hong
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| |
Collapse
|
8
|
Kamenisch Y, Ivanova I, Drexler K, Berneburg M. UVA, metabolism and melanoma: UVA makes melanoma hungry for metastasis. Exp Dermatol 2018; 27:941-949. [PMID: 29658146 DOI: 10.1111/exd.13561] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2018] [Indexed: 12/13/2022]
Abstract
Ultraviolet (UV) radiation has a plethora of effects on human tissues. In the UV spectrum, wavelengths above 320 nm fall into the UVA range, and for these, it has been shown that they induce reactive oxygen species (ROS), DNA mutations and are capable to induce melanoma in mice. In addition to this, it was recently shown that UVA irradiation and UVA-induced ROS also increase glucose metabolism of melanoma cells. UVA irradiation causes a persistent increase in glucose consumption, accompanied by increased glycolysis, increased lactic acid production and activation of the pentose phosphate pathway. Furthermore, it was shown that the enhanced secretion of lactic acid is important for invasion of melanoma in vitro. The current knowledge of this link between UVA, metabolism and melanoma, possible mechanisms of UVA-induced glucose metabolism and their starting points are discussed in this review with focus on ROS- and UVA-induced cellular stress signalling, DNA damage signalling and DNA repair systems. When looking at the benefits of UVA-induced glucose metabolism, it becomes apparent that there are more advantages of these metabolic changes than one would expect. Besides the role of lactic acid as initiator of protease expression and invasion, its role for immune escape of melanoma cells and the pentose phosphate pathway-derived nicotinamide adenine dinucleotide phosphate (NADPH) as part of a ROS detoxification strategy are discussed.
Collapse
Affiliation(s)
- York Kamenisch
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Irina Ivanova
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Konstantin Drexler
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Mark Berneburg
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| |
Collapse
|
9
|
Osmond-McLeod MJ, Oytam Y, Rowe A, Sobhanmanesh F, Greenoak G, Kirby J, McInnes EF, McCall MJ. Long-term exposure to commercially available sunscreens containing nanoparticles of TiO2 and ZnO revealed no biological impact in a hairless mouse model. Part Fibre Toxicol 2016; 13:44. [PMID: 27534937 PMCID: PMC4989375 DOI: 10.1186/s12989-016-0154-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 08/05/2016] [Indexed: 02/08/2023] Open
Abstract
Background The application of sunscreen is a critical component of a sun-safe strategy, however the possibility of unexpected, adverse outcomes resulting from long-term use of sunscreens containing nanoparticles of titanium dioxide (TiO2) and zinc oxide (ZnO) has not yet been examined. Here, immune-competent hairless mice were exposed over a 36-week period to weekly topical applications of sunscreens containing nanoparticles of ZnO or TiO2, or no metal oxide nanoparticles, with or without subsequent exposure to ultraviolet radiation (UVR). Control groups received no sunscreen applications, with or without UVR. Results Mice exposed to UVR in the absence of sunscreen developed statistically significant incidences of histologically-diagnosed malignant and benign skin neoplasms, whereas no statistically significant adverse biological outcomes were found in mice treated with the sunscreens containing ZnO or TiO2 nanoparticles. Elevated levels of Ti were detected in the livers of mice treated with sunscreen containing TiO2 nanoparticles compared to untreated control, but total Zn concentrations did not significantly alter in any major organs except for the skin of mice treated with ZnO sunscreen. Exposure to UVR did not have a significant impact on examined tissue concentrations of Zn or Ti. Few to no transcriptional changes were found in ZnO or TiO2-treated groups, but mice treated with the sunscreen containing only organic filters showed substantial gene disregulation. Conclusions Taken together with previous work, this long-term study provided no basis to avoid the use of sunscreens containing metal oxide nanoparticles.
Collapse
Affiliation(s)
- Megan J Osmond-McLeod
- CSIRO Advanced Materials TCP (Nanosafety), Manufacturing Flagship, North Ryde, NSW, 2113, Australia. .,CSIRO, Food & Nutrition Flagship, North Ryde, NSW, 2113, Australia. .,, PO Box 52, North Ryde, NSW, 1670, Australia.
| | - Yalchin Oytam
- CSIRO Advanced Materials TCP (Nanosafety), Manufacturing Flagship, North Ryde, NSW, 2113, Australia.,CSIRO, Food & Nutrition Flagship, North Ryde, NSW, 2113, Australia
| | - Anthony Rowe
- CSIRO, Food & Nutrition Flagship, North Ryde, NSW, 2113, Australia
| | | | - Gavin Greenoak
- Australian Photobiology Testing Facility, Forest Lodge, NSW, 2037, Australia
| | - Jason Kirby
- CSIRO Advanced Materials TCP (Nanosafety), Manufacturing Flagship, North Ryde, NSW, 2113, Australia.,CSIRO Land & Water Flagship, Urrbrae, SA, 5064, Australia
| | | | - Maxine J McCall
- CSIRO Advanced Materials TCP (Nanosafety), Manufacturing Flagship, North Ryde, NSW, 2113, Australia.,CSIRO, Food & Nutrition Flagship, North Ryde, NSW, 2113, Australia
| |
Collapse
|
10
|
Jeon BJ, Kim DW, Kim MS, Park SH, Dhong ES, Yoon ES, Lee BI, Hwang NH. Protective effects of adipose-derived stem cells against UVB-induced skin pigmentation. J Plast Surg Hand Surg 2016; 50:336-342. [DOI: 10.1080/2000656x.2016.1175358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
11
|
Elastin Modification by 4-Hydroxynonenal in Hairless Mice Exposed to UV-A. Role in Photoaging and Actinic Elastosis. J Invest Dermatol 2015; 135:1873-1881. [DOI: 10.1038/jid.2015.84] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 01/05/2015] [Accepted: 01/07/2015] [Indexed: 02/07/2023]
|
12
|
Kawano A, Kadomatsu R, Ono M, Kojima S, Tsukimoto M, Sakamoto H. Autocrine Regulation of UVA-Induced IL-6 Production via Release of ATP and Activation of P2Y Receptors. PLoS One 2015; 10:e0127919. [PMID: 26030257 PMCID: PMC4452185 DOI: 10.1371/journal.pone.0127919] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 04/20/2015] [Indexed: 01/29/2023] Open
Abstract
Extracellular nucleotides, such as ATP, are released from cells in response to various stimuli and act as intercellular signaling molecules through activation of P2 receptors. Exposure to the ultraviolet radiation A (UVA) component of sunlight causes molecular and cellular damage, and in this study, we investigated the involvement of extracellular nucleotides and P2 receptors in the UVA-induced cellular response. Human keratinocyte-derived HaCaT cells were irradiated with a single dose of UVA (2.5 J/cm2), and ATP release and interleukin (IL)-6 production were measured. ATP was released from cells in response to UVA irradiation, and the release was blocked by pretreatment with inhibitors of gap junction hemichannels or P2X7 receptor antagonist. IL-6 production was increased after UVA irradiation, and this increase was inhibited by ecto-nucleotidase or by antagonists of P2Y11 or P2Y13 receptor. These results suggest that UVA-induced IL-6 production is mediated by release of ATP through hemichannels and P2X7 receptor, followed by activation of P2Y11 and P2Y13 receptors. Interestingly, P2Y11 and P2Y13 were associated with the same pattern of IL-6 production, though they trigger different intracellular signaling cascades: Ca2+-dependent and PI3K-dependent, respectively. Thus, IL-6 production in response to UVA-induced ATP release involves at least two distinct pathways, mediated by activation of P2Y11 and P2Y13 receptors.
Collapse
Affiliation(s)
- Ayumi Kawano
- Radioisotope Research Laboratory, School of Pharmacy, Kitasato University, Shirokane, Minato-ku Tokyo, Japan
| | - Remi Kadomatsu
- Radioisotope Research Laboratory, School of Pharmacy, Kitasato University, Shirokane, Minato-ku Tokyo, Japan
| | - Miyu Ono
- Radioisotope Research Laboratory, School of Pharmacy, Kitasato University, Shirokane, Minato-ku Tokyo, Japan
| | - Shuji Kojima
- Department of Radiation Biosciences, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Yamazaki, Noda-shi Chiba, Japan
| | - Mitsutoshi Tsukimoto
- Department of Radiation Biosciences, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Yamazaki, Noda-shi Chiba, Japan
| | - Hikaru Sakamoto
- Radioisotope Research Laboratory, School of Pharmacy, Kitasato University, Shirokane, Minato-ku Tokyo, Japan
- * E-mail:
| |
Collapse
|
13
|
Haag SF, Tscherch K, Arndt S, Kleemann A, Gersonde I, Lademann J, Rohn S, Meinke MC. Enhancement of skin radical scavenging activity and stratum corneum lipids after the application of a hyperforin-rich cream. Eur J Pharm Biopharm 2013; 86:227-33. [PMID: 23811220 DOI: 10.1016/j.ejpb.2013.06.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 06/11/2013] [Accepted: 06/15/2013] [Indexed: 11/25/2022]
Abstract
Hyperforin is well-known for its anti-inflammatory, anti-tumor, anti-bacterial, and antioxidant properties. The application of a hyperforin-rich verum cream could strengthen the skin barrier function by reducing radical formation and stabilizing stratum corneum lipids. Here, it was investigated whether topical treatment with a hyperforin-rich cream increases the radical protection of the skin during VIS/NIR irradiation. Skin lipid profile was investigated applying HPTLC on skin lipid extracts. Furthermore, the absorption- and scattering coefficients, which influence radical formation, were determined. 11 volunteers were included in this study. After a single cream application, VIS/NIR-induced radical formation could be completely inhibited by both verum and placebo showing an immediate protection. After an application period of 4weeks, radical formation could be significantly reduced by 45% following placebo application and 78% after verum application showing a long-term protection. Furthermore, the skin lipids in both verum and placebo groups increased directly after a single cream application but only significantly for ceramide [AP], [NP1], and squalene. After long-term cream application, concentration of cholesterol and the ceramides increased, but no significance was observed. These results indicate that regular application of the hyperforin-rich cream can reduce radical formation and can stabilize skin lipids, which are responsible for the barrier function.
Collapse
Affiliation(s)
- S F Haag
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany.
| | - K Tscherch
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Germany.
| | - S Arndt
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany.
| | - A Kleemann
- Klosterfrau Berlin GmbH, Berlin, Germany.
| | - I Gersonde
- Laser- und Medizin-Technologie GmbH, Berlin, Germany.
| | - J Lademann
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany.
| | - S Rohn
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Germany.
| | - M C Meinke
- Center of Experimental and Applied Cutaneous Physiology, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany.
| |
Collapse
|
14
|
Meinke M, Friedrich A, Tscherch K, Haag S, Darvin M, Vollert H, Groth N, Lademann J, Rohn S. Influence of dietary carotenoids on radical scavenging capacity of the skin and skin lipids. Eur J Pharm Biopharm 2013; 84:365-73. [DOI: 10.1016/j.ejpb.2012.11.012] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 10/23/2012] [Accepted: 11/08/2012] [Indexed: 11/29/2022]
|
15
|
Jang Y, Jeong SH, Park YH, Bae HC, Lee H, Ryu WI, Park GH, Son SW. UVB induces HIF-1α-dependent TSLP expression via the JNK and ERK pathways. J Invest Dermatol 2013; 133:2601-2608. [PMID: 23639975 DOI: 10.1038/jid.2013.203] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Revised: 03/19/2013] [Accepted: 04/04/2013] [Indexed: 11/09/2022]
Abstract
Thymic stromal lymphopoietin (TSLP) may have a key role in the initiation and maintenance of allergic inflammatory diseases, including atopic dermatitis. The present study revealed that UVB radiation exposure could induce TSLP expression in human keratinocytes and a human skin equivalent model. In addition, we investigated the regulatory mechanism of UVB-induced TSLP expression in keratinocytes. TSLP expression was upregulated by transfection with pcDNA3-hypoxia-inducible factor (HIF)-1α (P402A and P564A), which stably expresses HIF-1α protein. UVB-induced TSLP induction in keratinocytes was suppressed in the treatment of mitogen-activated protein kinase inhibitors or small interfering RNAs against HIF-1α. The results of chromatin immunoprecipitation assays indicate the direct involvement of HIF-1α in UVB-mediated TSLP induction. Taken together, these findings indicate that UVB exposure may increase TSLP expression through a HIF-1α-dependent mechanism via the c-JUN N-terminal kinase and extracellular signal-regulated kinase pathways in human keratinocytes. Our data showed that UVB-induced TSLP might increase secretion of the T-helper type 2-attracting chemokine (c-c motif) ligand 17 by human dendritic cells. The present study suggests an important role of HIF-1α in UVB-mediated immune response in keratinocytes.
Collapse
Affiliation(s)
- Yeonsue Jang
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea; Department of Biochemistry, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Sang H Jeong
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Yoon-Hee Park
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Hyun C Bae
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Hana Lee
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Woo-In Ryu
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Gil H Park
- Department of Biochemistry, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
| | - Sang W Son
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology, Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea.
| |
Collapse
|