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Rahman S, Haque R, Raisuddin S. Potential inhibition of 12- O-tetradecanoylphorbol-13-acetate-induced inflammation, hyperproliferation, and hyperplasiogenic responses by celecoxib in mouse skin. Cutan Ocul Toxicol 2024; 43:87-96. [PMID: 38127818 DOI: 10.1080/15569527.2023.2295843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 12/02/2023] [Indexed: 12/23/2023]
Abstract
PURPOSE Skin exposure to noxious agents leads to cutaneous lesion marked by an increase in inflammation, cellular proliferation, and hyperplasiogenic reactions. Studies have demonstrated that these damages breach the skin integrity resulting in the aetiology of various cutaneous disorders like atopic dermatitis, eczema, psoriasis, and development of non-melanoma skin cancer. Celecoxib, a cyclooxygenase-2 (COX-2) inhibitor, is an effective treatment for a variety of inflammatory diseases. Its importance in the therapy of skin problems, however, remains under appreciated. METHODS We tested efficacy of topically applied celecoxib in mitigating skin inflammation, cellular proliferation, and hyperplasia induced by the phorbol ester 12-O-tetradecanoylphorbol-13-acetate (TPA) in Swiss albino mice. RESULTS Celecoxib (5 and 10 μmol) markedly reduced TPA (10 nmol) induced prostaglandin E2 (PGE2) production, oedema formation, myeloperoxidase (MPO) activity, and levels of pro-inflammatory cytokines such as tumour necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), and interleukin-6 (IL-6). It also resulted in a considerable decrease in ornithine decarboxylase (ODC) activity and the incorporation of [3H]-thymidine into DNA. In addition, there was a significant reduction in histoarchitectural abnormalities such as epidermal thickness, number of epidermal cell layers, neutrophil infiltration, intercellular oedema, and vasodilation. CONCLUSION Our results demonstrate that topical celecoxib can reduce the inflammation, hyperproliferation, and hyperplasiogenic events of skin insults suggesting that it may prove to be a valuable management option for cutaneous lesion and associated illnesses such as atopic dermatitis, eczema, and psoriasis, as well as the emergence of non-melanoma cancer.
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Affiliation(s)
- Shakilur Rahman
- Department of Medical Elementology & Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | - Rizwanul Haque
- Department of Biotechnology, School of Earth, Biological and Environmental Science, Central University of South Bihar, Gaya, Bihar, India
| | - Sheikh Raisuddin
- Department of Medical Elementology & Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
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2
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Wojciechowska M, Ścibior K, Betyna-Białek M, Kostrzewska E, McFarlane O. The Unknown Role of Periostin in Psoriatic Epidermal Hyperplasia. Int J Mol Sci 2023; 24:16295. [PMID: 38003486 PMCID: PMC10671819 DOI: 10.3390/ijms242216295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/07/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Psoriasis is an inflammatory skin disease that affects 1-2% of the general population. The pathomechanism is based on type 1 immunological reactions. Hyperplasia of the epidermis in psoriasis is a result of disrupted epidermal architecture due to increased synthesis and expression of extracellular matrix proteins. In our study, we analyzed the involvement of periostin (POSTN) in the pathogenesis of psoriasis, as one of the extracellular matrix proteins belonging to the fasciclin family. The study group consisted of 70 patients with psoriasis, while the control group comprised 30 healthy individuals. The serum concentrations of POSTN, Il-6, Il-17, Il-22, TNF-α and IFN-γ were measured in all participants. The severity of psoriasis was determined using the PASI (Psoriasis Area and Severity Index) score. The presence of POSTN in biopsy samples of 50 patients was assessed using the direct immunofluorescence method. The results were subjected to statistical analysis. The serum concentrations of POSTN, Il-6, Il-17, Il-22, TNF-α and IFN-γ in the study group are significantly higher than in the control group. Positive correlation has been demonstrated between the PASI score and the investigated cytokines, but not with POSTN. There was no statistically significant correlation between the POSTN level and the cytokines levels. POSTN deposits were localized in the epidermis in 66% of patients with psoriasis. The role of POSTN in the pathogenesis of psoriasis remains unclear. The mechanisms inducing the synthesis and expression of POSTN in psoriatic skin are not yet fully understood. Further research is needed to enhance our understanding of the mechanism underlying epidermal hyperplasia in psoriasis.
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Affiliation(s)
- Milena Wojciechowska
- Department of Social and Medical Sciences, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-077 Bydgoszcz, Poland;
| | - Kinga Ścibior
- Department of Dermatology and Venerology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-088 Bydgoszcz, Poland;
| | - Monika Betyna-Białek
- Center for Specialist Languages in Medicine, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-088 Bydgoszcz, Poland;
| | - Ewa Kostrzewska
- Statistical Analysis Center, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland;
| | - Oliwia McFarlane
- Department of Social and Medical Sciences, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-077 Bydgoszcz, Poland;
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3
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Try C, Abdel-Mottaleb MMA, Béduneau A, Moulari B, Pazart L, Vidal C, Brunotte G, Castelain F, Lamprecht A, Humbert P, Pellequer Y. Polymeric Nanoparticles' Accumulation in Atopic Dermatitis: Clinical Comparison between Healthy, Non-Lesional, and Lesional Skin. Pharmaceutics 2023; 15:1927. [PMID: 37514111 PMCID: PMC10385499 DOI: 10.3390/pharmaceutics15071927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
A major limitation in the current topical treatment strategies for inflammatory skin disorders is the inability to selectively target the inflamed site with minimal exposure of healthy skin. Atopic dermatitis is one of the most prevalent types of dermatitis. The use of polymeric nanoparticles for targeting inflamed skin has been recently proposed, and therefore the aim of this proof-of-concept clinical study was to investigate the skin penetration and deposition of polymeric biodegradable nanoparticles in the atopic dermatitis lesions and compare the data obtained to the deposition of the particles into the healthy skin or lesion-free skin of the atopic dermatitis patients. For that, fluorescent PLGA nanoparticles in sizes of approximately 100 nm were prepared and applied to the skin of healthy volunteers and the lesional and non-lesional skin of atopic dermatitis patients. Skin biopsies were examined using confocal laser scanning microscopy to track the skin deposition and depth of penetration of the particles. Immunohistochemistry was performed to investigate the alteration in tight-junction protein distribution in the different types of skin. Results have shown that nanoparticles were found to have higher deposition into the atopic dermatitis lesions with minimal accumulation in healthy or non-lesional skin. This has been primarily correlated with the impaired barrier properties of atopic dermatitis lesions with the reduced production of Claudin-1. It was concluded that polymeric nanoparticles offer a potential tool for selective drug delivery to inflamed skin with minimal exposure risk to healthy skin.
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Affiliation(s)
- Céline Try
- PEPITE EA4267, (Labex LipStic ANR-11-LABX0021) Université Franche-Comté, F-25000 Besançon, France
- CHU de Besançon, F-25000 Besançon, France
| | - Mona M A Abdel-Mottaleb
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
| | - Arnaud Béduneau
- PEPITE EA4267, (Labex LipStic ANR-11-LABX0021) Université Franche-Comté, F-25000 Besançon, France
| | - Brice Moulari
- PEPITE EA4267, (Labex LipStic ANR-11-LABX0021) Université Franche-Comté, F-25000 Besançon, France
| | - Lionel Pazart
- CHU de Besançon, F-25000 Besançon, France
- INSERM CIC 1431, CHU de Besançon, F-25000 Besançon, France
| | - Chrystelle Vidal
- CHU de Besançon, F-25000 Besançon, France
- INSERM CIC 1431, CHU de Besançon, F-25000 Besançon, France
| | - Gaëlle Brunotte
- CHU de Besançon, F-25000 Besançon, France
- INSERM CIC 1431, CHU de Besançon, F-25000 Besançon, France
| | - Florence Castelain
- CHU de Besançon, F-25000 Besançon, France
- Department of Dermatology, Allergology Unit, CHU de Besançon, F-25000 Besançon, France
| | - Alf Lamprecht
- PEPITE EA4267, (Labex LipStic ANR-11-LABX0021) Université Franche-Comté, F-25000 Besançon, France
- Department of Pharmaceutics, Institute of Pharmacy, University of Bonn, 53121 Bonn, Germany
| | - Philippe Humbert
- RIGHT UMR1098 INSERM EFS BFC, Université Franche-Comté, F-25000 Besançon, France
| | - Yann Pellequer
- PEPITE EA4267, (Labex LipStic ANR-11-LABX0021) Université Franche-Comté, F-25000 Besançon, France
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4
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Khatun M, Siddique AE, Wahed AS, Haque N, Tony SR, Islam J, Alam S, Sarker MK, Kabir I, Hossain S, Sumi D, Saud ZA, Barchowsky A, Himeno S, Hossain K. Association between serum periostin levels and the severity of arsenic-induced skin lesions. PLoS One 2023; 18:e0279893. [PMID: 36598904 PMCID: PMC9812306 DOI: 10.1371/journal.pone.0279893] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 12/18/2022] [Indexed: 01/05/2023] Open
Abstract
Arsenic is a potent environmental toxicant and human carcinogen. Skin lesions are the most common manifestations of chronic exposure to arsenic. Advanced-stage skin lesions, particularly hyperkeratosis have been recognized as precancerous diseases. However, the underlying mechanism of arsenic-induced skin lesions remains unknown. Periostin, a matricellular protein, is implicated in the pathogenesis of many forms of skin lesions. The objective of this study was to examine whether periostin is associated with arsenic-induced skin lesions. A total of 442 individuals from low- (n = 123) and high-arsenic exposure areas (n = 319) in rural Bangladesh were evaluated for the presence of arsenic-induced skin lesions (Yes/No). Participants with skin lesions were further categorized into two groups: early-stage skin lesions (melanosis and keratosis) and advanced-stage skin lesions (hyperkeratosis). Drinking water, hair, and nail arsenic concentrations were considered as the participants' exposure levels. The higher levels of arsenic and serum periostin were significantly associated with skin lesions. Causal mediation analysis revealed the significant effect of arsenic on skin lesions through the mediator, periostin, suggesting that periostin contributes to the development of skin lesions. When skin lesion was used as a three-category outcome (none, early-stage, and advanced-stage skin lesions), higher serum periostin levels were significantly associated with both early-stage and advanced-stage skin lesions. Median (IQR) periostin levels were progressively increased with the increasing severity of skin lesions. Furthermore, there were general trends in increasing serum type 2 cytokines (IL-4, IL-5, IL-13, and eotaxin) and immunoglobulin E (IgE) levels with the progression of the disease. The median (IQR) of IL-4, IL-5, IL-13, eotaxin, and IgE levels were significantly higher in the early-and advanced-stage skin lesions compared to the group of participants without skin lesions. The results of this study suggest that periostin is implicated in the pathogenesis and progression of arsenic-induced skin lesions through the dysregulation of type 2 immune response.
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Affiliation(s)
- Moriom Khatun
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Abu Eabrahim Siddique
- Department of Biological Sciences, State University of New York at Buffalo, Buffalo, New York, United States of America
| | - Abdus S. Wahed
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Nazmul Haque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Selim Reza Tony
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Jahidul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Shahnur Alam
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | | | | | - Shakhawoat Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Daigo Sumi
- Laboratory of Molecular Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
| | - Zahangir Alam Saud
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Aaron Barchowsky
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Seiichiro Himeno
- Laboratory of Molecular Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
- Division of Health Chemistry, School of Pharmacy, Showa University, Tokyo, Japan
| | - Khaled Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
- * E-mail:
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Kim HM, Kang YM, Jin BR, Lee H, Lee DS, Lee M, An HJ. Morus alba fruits attenuates atopic dermatitis symptoms and pathology in vivo and in vitro via the regulation of barrier function, immune response and pruritus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154579. [PMID: 36610150 DOI: 10.1016/j.phymed.2022.154579] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/14/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Morus alba fruits (MAF) belong to the Moraceae family, which are known to be effective in treating diabetic, autoimmune, and hormonal diseases owing to its low toxicity. MAF, as excerpted from Donguibogam, a representative Korean medical encyclopedia protected by UNESCO, has been widely used to treat lumbago, arthritis, and diabetes. Based on these effects, MAF is investigated for unidentified effects of atopic dermatitis, characterized by complex etiology of skin barrier dysfunction, inflammation, and chronic pruritus. METHODS The antioxidant, inflammatory, and immunomodulatory properties of MAF and its bioactive compounds have been widely reported. According to an examination of 1-chloro-2,4-dinitrobenzene-induced AD-like skin lesions in NC/Nga mice, AD symptoms, such as increased dermatitis score, scratching frequency, immunoglobulin E, trans-epidermal water loss, epidermal thickness, and infiltration of mast cells, were relieved by topical MAF administration. They effectively attenuated cytokines and chemokines, such as interleukin (IL)-4, IL-5, IL-6, IL-8, IL-13, IL-17A, IL-22, IL-1β, tumor necrosis factor-α, thymic stromal lymphopoietin (TSLP), thymic- and activation-regulated chemokine, normal T cell expression, and macrophage-derived chemokine secretion at the mRNA level in TNF-α/IFN-γ induced HaCaT (human immortalized keratinocyte) cells. RESULTS Both in vivo and in vitro models, MAF increased the expression of filaggrin, involucrin, and loricrin, as well as inhibited the activation of Janus kinase 2, signal transducer and activator of transcription proteins 1, and mitogen-activated protein kinase pathways, including extracellular signal-regulated kinase, c-jun N-terminal kinase, and p38. Moreover, MAF reduced the expression of TSLP and periostin, which play important roles in skin pruritus as chronic pruritogenic factors. CONCLUSION These data indicate that MAF could be used as a potential treatment for AD-like skin lesions by regulating the inflammatory response, improving physical skin barriers, and relieving symptomatic pruritus.
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Affiliation(s)
- Hye-Min Kim
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do, 26339, Republic of Korea
| | - Yun-Mi Kang
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), 70 Cheomdan-ro, Dong-gu, Daegu, 41062, Republic of Korea
| | - Bo-Ram Jin
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Hwan Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Dong-Sung Lee
- Department of Pharmacy, College of Pharmacy, Chosun University, Dong-gu, Gwangju, 61452, Republic of Korea
| | - Minho Lee
- Department of Life Science, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
| | - Hyo-Jin An
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Critical Players and Therapeutic Targets in Chronic Itch. Int J Mol Sci 2022; 23:ijms23179935. [PMID: 36077340 PMCID: PMC9456029 DOI: 10.3390/ijms23179935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic itch is one of the most prominent clinical characteristics of diverse systematic diseases. It is a devastating sensation in pathological diseases. Despite its importance, there are no FDA-labelled drugs specifically geared toward chronic itch. The associated complex pathogenesis and diverse causes escalate chronic itch to being one of the top challenges in healthcare. Humanized antibodies against IL-13, IL-4, and IL-31 proved effective in treatment of itch-associated atopic dermatitis but remain to be validated in chronic itch. There are still no satisfactory anti-itch therapeutics available toward itch-related neuropeptides including GRP, BNP, SST, CGRP, and SP. The newly identified potential itch targets including OSM, NMB, glutamate, periostin, and Serpin E1 have opened new avenues for therapeutic development. Proof-of-principle studies have been successfully performed on antagonists against these proteins and their receptors in itch treatment in animal models. Their translational interventions in humans need to be evaluated. It is of great importance to summarize and compare the newly emerging knowledge on chronic itch and its pathways to promote the development of novel anti-itch therapeutics. The goal of this review is to analyze the different physiologies and pathophysiologies of itch mediators, whilst assessing their suitability as new targets and discussing future therapeutic development.
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7
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Zhu D, Wang Z, Zhang G, Ma C, Qiu X, Wang Y, Liu M, Guo X, Chen H, Deng Q, Kang X. Periostin promotes nucleus pulposus cells apoptosis by activating the Wnt/β-catenin signaling pathway. FASEB J 2022; 36:e22369. [PMID: 35747912 DOI: 10.1096/fj.202200123r] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/20/2022] [Accepted: 05/10/2022] [Indexed: 12/11/2022]
Abstract
Intervertebral disc (IVD) degeneration (IVDD) is closely linked to degenerative spinal disease, resulting in disability, poor quality of life, and financial burden. Apoptosis of nucleus pulposus (NP) cells (NPCs) is a key pathological basis of IVDD. Periostin (POSTN), an extracellular matrix protein, is expressed in many tissues, whereas its abnormal expression is associated with IVDD. The conventional Wnt/β-catenin pathway is also involved in IVDD and contributes to NPCs apoptosis. However, research on the mechanisms of POSTN in IVDD is lacking. This study investigated the relationship between POSTN and β-catenin expression in degenerated IVDs. We detected the expression of POSTN, β-catenin, and cleaved-caspase-3 (C-caspase3) in degenerated and non-degenerated IVD tissues of different grades (n = 8) using RT-qPCR, immunohistochemical staining, and western blotting analysis. Next, we explored the effects of recombinant periostin (rPOSTN) and isoquercitrin (Iso), an inhibitor of the Wnt/β-catenin pathway, on NPCs apoptosis. Finally, we inhibited the expression of POSTN in degenerated NPCs in vivo and investigated the anti-apoptotic effect. The expression of β-catenin, POSTN, and C-caspase3 in severe degenerative IVDs was significantly higher than that in mild degenerative IVDs. These findings were confirmed in rat and cell-based degenerative models. When treated with rPOSTN, the Wnt/β-catenin pathway activity and cell apoptosis were time- and dose-dependent. However, rPOSTN-induced NPCs apoptosis decreased after iso-induced inhibition of the Wnt/β-catenin pathway. POSTN inhibition reduced apoptosis but was restored by rPOSTN re-addition. Lastly, POSTN inhibition ameliorated puncture-induced IVDD in vivo. Overall, our study demonstrated that POSTN promotes NPCs apoptosis and aggravates degeneration by activating the Wnt/β-catenin pathway.
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Affiliation(s)
- Daxue Zhu
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Zhaoheng Wang
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Guangzhi Zhang
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Congwen Ma
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Xiaoming Qiu
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Yidian Wang
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Mingqiang Liu
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Xudong Guo
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Haiwei Chen
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
| | - Qiang Deng
- Gansu Hospital of Traditional Chinese Medicine, Lanzhou, China
| | - Xuewen Kang
- Lanzhou University Second Hospital, Lanzhou, PR China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, PR China
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Shutova MS, Boehncke WH. Mechanotransduction in Skin Inflammation. Cells 2022; 11:cells11132026. [PMID: 35805110 PMCID: PMC9265324 DOI: 10.3390/cells11132026] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022] Open
Abstract
In the process of mechanotransduction, the cells in the body perceive and interpret mechanical stimuli to maintain tissue homeostasis and respond to the environmental changes. Increasing evidence points towards dysregulated mechanotransduction as a pathologically relevant factor in human diseases, including inflammatory conditions. Skin is the organ that constantly undergoes considerable mechanical stresses, and the ability of mechanical factors to provoke inflammatory processes in the skin has long been known, with the Koebner phenomenon being an example. However, the molecular mechanisms and key factors linking mechanotransduction and cutaneous inflammation remain understudied. In this review, we outline the key players in the tissue’s mechanical homeostasis, the available data, and the gaps in our current understanding of their aberrant regulation in chronic cutaneous inflammation. We mainly focus on psoriasis as one of the most studied skin inflammatory diseases; we also discuss mechanotransduction in the context of skin fibrosis as a result of chronic inflammation. Even though the role of mechanotransduction in inflammation of the simple epithelia of internal organs is being actively studied, we conclude that the mechanoregulation in the stratified epidermis of the skin requires more attention in future translational research.
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Affiliation(s)
- Maria S. Shutova
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland;
- Department of Dermatology, Geneva University Hospitals, 1211 Geneva, Switzerland
- Correspondence:
| | - Wolf-Henning Boehncke
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland;
- Department of Dermatology, Geneva University Hospitals, 1211 Geneva, Switzerland
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9
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Wang S, Wu T, Sun J, Li Y, Yuan Z, Sun W. Single-Cell Transcriptomics Reveals the Molecular Anatomy of Sheep Hair Follicle Heterogeneity and Wool Curvature. Front Cell Dev Biol 2022; 9:800157. [PMID: 34993204 PMCID: PMC8724054 DOI: 10.3389/fcell.2021.800157] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/26/2021] [Indexed: 12/19/2022] Open
Abstract
Wool is the critical textile raw material which is produced by the hair follicle of sheep. Therefore, it has important implications to investigate the molecular mechanism governing hair follicle development. Due to high cellular heterogeneity as well as the insufficient cellular, molecular, and spatial characterization of hair follicles on sheep, the molecular mechanisms involved in hair follicle development and wool curvature of sheep remains largely unknown. Single-cell RNA sequencing (scRNA-seq) technologies have made it possible to comprehensively dissect the cellular composition of complex skin tissues and unveil the differentiation and spatial signatures of epidermal and hair follicle development. However, such studies are lacking so far in sheep. Here, single-cell suspensions from the curly wool and straight wool lambskins were prepared for unbiased scRNA-seq. Based on UAMP dimension reduction analysis, we identified 19 distinct cell populations from 15,830 single-cell transcriptomes and characterized their cellular identity according to specific gene expression profiles. Furthermore, novel marker gene was applied in identifying dermal papilla cells isolated in vitro. By using pseudotime ordering analysis, we constructed the matrix cell lineage differentiation trajectory and revealed the dynamic gene expression profiles of matrix progenitors' commitment to the hair shaft and inner root sheath (IRS) cells. Meanwhile, intercellular communication between mesenchymal and epithelial cells was inferred based on CellChat and the prior knowledge of ligand–receptor pairs. As a result, strong intercellular communication and associated signaling pathways were revealed. Besides, to clarify the molecular mechanism of wool curvature, differentially expressed genes in specific cells between straight wool and curly wool were identified and analyzed. Our findings here provided an unbiased and systematic view of the molecular anatomy of sheep hair follicle comprising 19 clusters; revealed the differentiation, spatial signatures, and intercellular communication underlying sheep hair follicle development; and at the same time revealed the potential molecular mechanism of wool curvature, which will give important new insights into the biology of the sheep hair follicle and has implications for sheep breeding.
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Affiliation(s)
- Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Tianyi Wu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jingyi Sun
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Yue Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Wei Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
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10
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Dasht Bozorg B, Bhattaccharjee SA, Somayaji MR, Banga AK. Topical and transdermal delivery with diseased human skin: passive and iontophoretic delivery of hydrocortisone into psoriatic and eczematous skin. Drug Deliv Transl Res 2022; 12:197-212. [PMID: 33432519 PMCID: PMC9351627 DOI: 10.1007/s13346-021-00897-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2021] [Indexed: 10/22/2022]
Abstract
Psoriasis and atopic dermatitis (eczema) are both common immune-mediated inflammatory skin diseases associated with changes in skin's stratum corneum lipid structure and barrier functionality. The present study aimed to investigate healthy, eczematous, and psoriatic excised human tissue for the effect of non-infectious skin diseases on skin characteristics (surface color, pH, transepidermal water loss, electrical resistance, and histology), as well as on permeation and retention profile of hydrocortisone. Further, differences in percutaneous absorption on application of iontophoresis on healthy and diseased skin were also investigated. Measurements of transepidermal water loss and electrical resistance showed a significant difference in psoriasis skin samples indicating a damaged barrier function. In vitro permeation studies on full-thickness human skin using vertical diffusion cells further confirmed these results as the drug amount retained in the psoriatic tissue was significantly higher when compared with the other groups. Despite no significant difference, the presence of the drug in the receptor chamber in both diseased groups can be concerning as it suggests the increased possibility of systemic absorption and adverse reactions associated with it in the use of topical corticosteroids. Application of anodal iontophoresis resulted in greater distribution of hydrocortisone into deeper layers of skin and the receptor chamber, in comparison to passive permeation. However, no significant differences were observed due to the healthy or diseased condition of skin.
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Affiliation(s)
- Behnam Dasht Bozorg
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, 30341, Atlanta, GA, USA
| | - Sonalika A Bhattaccharjee
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, 30341, Atlanta, GA, USA
| | | | - Ajay K Banga
- Center for Drug Delivery Research, Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, 30341, Atlanta, GA, USA.
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11
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Evaluation of the effect of the interleukin-25 serum concentration on the intensity of the symptoms of atopic dermatitis and epidermal barrier. Postepy Dermatol Alergol 2021; 38:1071-1077. [PMID: 35126017 PMCID: PMC8802948 DOI: 10.5114/ada.2021.109686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/22/2021] [Indexed: 02/06/2023] Open
Abstract
Introduction Interleukin 25 (IL-25) is a cytokine with proinflammatory and anti-inflammatory effects, and its biological function of reciprocal epidermal hyperplasia and of inhibiting the filaggrin synthesis points to an essential role connecting the inflammatory process with damage to the epidermal barrier in the course of atopic dermatitis (AD). Aim To assess the IL-25 in serum concentration in AD patients and to analyse its possible correlation with the disease intensity and selected epidermal barrier parameters such as transepidermal water loss (TEWL). Material and methods The study involved 43 patients with AD and 22 healthy volunteers. The IL-25 concentration was measured using the ELISA method. The intensity of disease symptoms was investigated using W-AZS and EASI indicators. The epidermal barrier was evaluated using a Tewameter TM300 and Corneometer CM825. Results The concentration of IL-25 in serum was higher in the study group than in the control group. IL-25 serum concentration correlates with W-AZS/EASI in patients with a severe and moderate course of AD. The concentration of IL-25 affects the TEWL within the affected, evaluated skin surface. Conclusions An elevated IL-25 concentration in serum is characteristic for patients with moderate and severe AD intensity. The IL-25 concentration in serum correlates with TEWL and with the moisture level in the affected area. However, further studies are necessary to determine the role played by IL-25 in the course of the disease and how it affects the functional parameters of the epidermal barrier.
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12
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Zhu D, Zhou W, Wang Z, Wang Y, Liu M, Zhang G, Guo X, Kang X. Periostin: An Emerging Molecule With a Potential Role in Spinal Degenerative Diseases. Front Med (Lausanne) 2021; 8:694800. [PMID: 34513869 PMCID: PMC8430223 DOI: 10.3389/fmed.2021.694800] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/23/2021] [Indexed: 12/22/2022] Open
Abstract
Periostin, an extracellular matrix protein, is widely expressed in a variety of tissues and cells. It has many biological functions and is related to many diseases: for example, it promotes cell proliferation and differentiation in osteoblasts, which are closely related to osteoporosis, and mediates cell senescence and apoptosis in chondrocytes, which are involved in osteoarthritis. Furthermore, it also plays an important role in mediating inflammation and reconstruction during bronchial asthma, as well as in promoting bone development, reconstruction, repair, and strength. Therefore, periostin has been explored as a potential biomarker for various diseases. Recently, periostin has also been found to be expressed in intervertebral disc cells as a component of the intervertebral extracellular matrix, and to play a crucial role in the maintenance and degeneration of intervertebral discs. This article reviews the biological role of periostin in bone marrow-derived mesenchymal stem cells, osteoblasts, osteoclasts, chondrocytes, and annulus fibrosus and nucleus pulposus cells, which are closely related to spinal degenerative diseases. The study of its pathophysiological effects is of great significance for the diagnosis and treatment of spinal degeneration, although additional studies are needed.
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Affiliation(s)
- Daxue Zhu
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
| | - Wupin Zhou
- The 947th Army Hospital of the Chinese PLA, Kashgar, China
| | - Zhen Wang
- People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, China
| | - Yidian Wang
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
| | - Mingqiang Liu
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
| | - Guangzhi Zhang
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
| | - Xudong Guo
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
| | - Xuewen Kang
- Lanzhou University Second Hospital, Lanzhou, China.,Orthopaedics Key Laboratory of Gansu Province, Lanzhou, China
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13
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Mishra SK, Wheeler JJ, Pitake S, Ding H, Jiang C, Fukuyama T, Paps JS, Ralph P, Coyne J, Parkington M, DeBrecht J, Ehrhardt-Humbert LC, Cruse GP, Bäumer W, Ji RR, Ko MC, Olivry T. Periostin Activation of Integrin Receptors on Sensory Neurons Induces Allergic Itch. Cell Rep 2021; 31:107472. [PMID: 32268102 PMCID: PMC9210348 DOI: 10.1016/j.celrep.2020.03.036] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 02/04/2020] [Accepted: 03/11/2020] [Indexed: 12/15/2022] Open
Abstract
Chronic allergic itch is a common symptom affecting millions of people and animals, but its pathogenesis is not fully explained. Herein, we show that periostin, abundantly expressed in the skin of patients with atopic dermatitis (AD), induces itch in mice, dogs, and monkeys. We identify the integrin αVβ3 expressed on a subset of sensory neurons as the periostin receptor. Using pharmacological and genetic approaches, we inhibited the function of neuronal integrin αVβ3, which significantly reduces periostin-induced itch in mice. Furthermore, we show that the cytokine TSLP, the application of AD-causing MC903 (calcipotriol), and house dust mites all induce periostin secretion. Finally, we establish that the JAK/STAT pathway is a key regulator of periostin secretion in keratinocytes. Altogether, our results identify a TSLP-periostin reciprocal activation loop that links the skin to the spinal cord via peripheral sensory neurons, and we characterize the non-canonical functional role of an integrin in itch. Mishra et al. demonstrate periostin-induced itch in mice, dogs, and monkeys and identify the integrin αVβ3 as the periostin neuronal receptor. They find that keratinocytes release periostin in response to TSLP, thus identifying a possible reciprocal vicious circle implicating the cytokine TSLP and periostin in chronic allergic itch.
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Affiliation(s)
- Santosh K Mishra
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; The WM Keck Behavioral Center, North Carolina State University, Raleigh, NC, USA; Program in Genetics, North Carolina State University, Raleigh, NC, USA.
| | - Joshua J Wheeler
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA
| | - Saumitra Pitake
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Huiping Ding
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | | | - Tomoki Fukuyama
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Judy S Paps
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Patrick Ralph
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Jacob Coyne
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Michelle Parkington
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Jennifer DeBrecht
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Lauren C Ehrhardt-Humbert
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Glenn P Cruse
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA
| | - Wolfgang Bäumer
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA; Institute of Pharmacology and Toxicology, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | | | - Mei-Chuan Ko
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Thierry Olivry
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
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14
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Fan J, Mishra SK. The emerging role of neuroimmune interactions in atopic dermatitis and itch. FEBS J 2021; 289:2723-2735. [PMID: 33811449 DOI: 10.1111/febs.15860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/13/2021] [Accepted: 04/01/2021] [Indexed: 12/20/2022]
Abstract
Millions of people globally suffer from allergic diseases, and the cases have been rising in the past decades. One of the major manifestations of allergic diseases is itch, which is an unpleasant symptom that triggers the urge to scratch and greatly affects the quality of life. Thus, research on how sensation of itch is detected/transmitted from the contact of the allergen to the nervous system is crucial in mitigating itch. Recent studies have attempted to elucidate the mechanisms of itch in allergic diseases. Here, we aim to review the endogenous mediators released from immune/nonimmune skin cells (that are indirectly involved in the propagation of itch) and the sensory neurons that express receptors for these itch mediators that are associated with direct transmission of itch in cutaneous allergic diseases. As the mechanisms for allergic itch become clearer, new therapeutic approaches to relieve itch are likely to be developed. Recent clinical trials are testing numerous compounds that target the endogenous mediators and their receptors. These studies provide the possibility of more effective itch treatment for allergic diseases.
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Affiliation(s)
- Jennifer Fan
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - Santosh K Mishra
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA.,Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA.,Program in Genetics, North Carolina State University, Raleigh, NC, USA
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15
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Guillot AJ, Jornet-Mollá E, Landsberg N, Milián-Guimerá C, Montesinos MC, Garrigues TM, Melero A. Cyanocobalamin Ultraflexible Lipid Vesicles: Characterization and In Vitro Evaluation of Drug-Skin Depth Profiles. Pharmaceutics 2021; 13:pharmaceutics13030418. [PMID: 33804652 PMCID: PMC8003749 DOI: 10.3390/pharmaceutics13030418] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/03/2021] [Accepted: 03/16/2021] [Indexed: 12/17/2022] Open
Abstract
Atopic dermatitis (AD) and psoriasis are the most common chronic inflammatory skin disorders, which importantly affect the quality of life of patients who suffer them. Among other causes, nitric oxide has been reported as part of the triggering factors in the pathogenesis of both conditions. Cyanocobalamin (vitamin B12) has shown efficacy as a nitric oxide scavenger and some clinical trials have given positive outcomes in its use for treating skin pathologies. Passive skin diffusion is possible only for drugs with low molecular weights and intermediate lipophilicity. Unfortunately, the molecular weight and hydrophilicity of vitamin B12 do not predict its effective diffusion through the skin. The aim of this work was to design new lipid vesicles to encapsulate the vitamin B12 to enhance its skin penetration. Nine prototypes of vesicles were generated and characterized in terms of size, polydispersity, surface charge, drug encapsulation, flexibility, and stability with positive results. Additionally, their ability to release the drug content in a controlled manner was demonstrated. Finally, we found that these lipid vesicle formulations facilitated the penetration of cyanocobalamin to the deeper layers of the skin. The present work shows a promising system to effectively administer vitamin B12 topically, which could be of interest in the treatment of skin diseases such as AD and psoriasis.
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Affiliation(s)
- Antonio José Guillot
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
| | - Enrique Jornet-Mollá
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
| | - Natalia Landsberg
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
| | - Carmen Milián-Guimerá
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
| | - M. Carmen Montesinos
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain
- Center of Molecular Recognition and Technological Development (IDM), Polytechnic University of Valencia and University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain
- Correspondence: (M.C.M.); (T.M.G.)
| | - Teresa M. Garrigues
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
- Correspondence: (M.C.M.); (T.M.G.)
| | - Ana Melero
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain; (A.J.G.); (E.J.-M.); (N.L.); (C.M.-G.); (A.M.)
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16
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Nam YK, Kim MH, Ha IJ, Yang WM. Derma-Hc, a New Developed Herbal Formula, Ameliorates Cutaneous Lichenification in Atopic Dermatitis. Int J Mol Sci 2021; 22:2359. [PMID: 33652999 PMCID: PMC7956340 DOI: 10.3390/ijms22052359] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/17/2021] [Accepted: 02/24/2021] [Indexed: 12/28/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic cutaneous disorder that is characterized by severe eczematous inflammation, swelling, and lichenification. Activation of T helper (Th)-22 cells by allergens leads to epidermal hyperplasia with hyperkeratosis at the chronic phase of AD. Derma-Hc is composed of five natural herbs with anti-AD effects, such as Astragalus membranaceus BUNGE, Schizonepeta tenuifolia Briq., Cryptotympana pustulata Fabr., Angelica sinensis Diels, Arctium lappa L. In this study, the ameliorative effect of Derma-Hc on cutaneous lichenification in 2,4-dinitrochlorobenzne (DNCB)-induced AD was investigated. The dorsal skin of mice was sensitized with DNCB to induce AD-like skin lesions. The dermatitis score and frequency of scratching were evaluated. Thickness of epidermis and dermis was measured by staining with H&E. In addition, infiltration of the mast cell was observed by staining with toluidine blue. Then, desmosomal cadherin, DSC1 was examined by immunofluorescence. Pathological mechanisms involved in lichenification were analyzed in AD-like skin lesions and TNF-α + IFN-γ-treated with human keratinocytes including keratinocyte differentiation genes and JAK1-STAT3 signaling pathway with IL-22 by RT-PCR and western blotting. Topical treatment of Derma-Hc improved AD-like symptoms such as dryness, edema and lichenefication and decreased the number of scratches. Histopathological analysis demonstrated that Derma-Hc significantly inhibited epidermal hyperplasia, hyperkeratosis, and mast cells infiltration. In addition, the level of DSC1 was highly expressed in the epidermis by Derma-Hc. Moreover, mRNA expression level of FLG, an epidermal differentiation complex gene, was recovered by Derma-Hc treatment. KLK5 and KLK7 were markedly reduced to normalize keratinocyte differentiation in dorsal skin tissues and human keratinocytes. On the other hand, Derma-Hc restored expression level of SPINK5. In addition, Derma-Hc inhibited IL-22 via the blockade of JAK1-STAT3 signal pathway. Taken together, Derma-Hc, a natural herbal formula, regulated keratinocyte differentiation and inhibited epidermal hyperplasia with hyperkeratosis. Therefore, Derma-Hc could be a promising candidate for treating chronic AD through modulating signaling of IL-22-associated skin lichenification.
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Affiliation(s)
- Yeon Kyung Nam
- Department of Convergence Korean Medical Science, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (Y.K.N.); (M.H.K.)
| | - Mi Hye Kim
- Department of Convergence Korean Medical Science, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (Y.K.N.); (M.H.K.)
| | - In Jin Ha
- Korean Medicine Clinical Trial Center, Kyung Hee University Korean Medicine Hospital, Kyung Hee University, Seoul 02454, Korea;
| | - Woong Mo Yang
- Department of Convergence Korean Medical Science, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea; (Y.K.N.); (M.H.K.)
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17
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Rizaldy D, Toriyama M, Kato H, Fukui R, Fujita F, Nakamura M, Okada F, Morita A, Ishii KJ. Increase in primary cilia in the epidermis of patients with atopic dermatitis and psoriasis. Exp Dermatol 2021; 30:792-803. [PMID: 33455013 DOI: 10.1111/exd.14285] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 12/19/2022]
Abstract
Primary cilia influence cell activity, and thus have a unique role in maintaining cell proliferation and differentiation. In atopic dermatitis (AD) and psoriasis, areas of skin inflammation exhibit dysregulated keratinocyte homeostasis. The role of primary cilia in these conditions remains unclear. The objectives of this study is to elucidate the incidence of primary cilia in skin inflammation and the potential mechanism underlying the dysregulation of keratinocytes. Primary cilia were observed using immunofluorescence staining. Normal skin samples were compared with skin samples from patients with AD or psoriasis in terms of cilia numbers and length. The effect of cytokine stimulation on ciliogenesis in keratinocytes was analysed using a primary keratinocyte culture. IFT88, an important ciliary intraflagellar protein, was blocked in Th2 and Th17 cytokines-stimulated keratinocytes. These effects were analysed with quantitative polymerase chain reaction and Western blot. Significant increases in ciliated cells were observed in AD and psoriasis skin samples compared with normal skin samples. The stimulation of keratinocytes using Th2 and Th17 cytokines modulated the formation of primary cilia. The amount of IFT88 in the primary cilia associated with the phosphorylation of JNK, but not p38, in keratinocytes stimulated with interleukin-13, 17A and 22. An increase of ciliated cells in the epidermis may impair keratinocyte differentiation under stress conditions caused by inflammation in both AD and psoriasis patients.
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Affiliation(s)
- Defri Rizaldy
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Department of Pharmaceutical Biology, School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia
| | - Manami Toriyama
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Laboratory for Molecular Signal Transduction, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara, Japan
| | - Hiroko Kato
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Runa Fukui
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Fumitaka Fujita
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Mandom Corporation, Osaka, Japan
| | - Motoki Nakamura
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Department of Geriatric and Environmental Dermatology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Fumihiro Okada
- Laboratory of Advanced Cosmetic Science, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan.,Mandom Corporation, Osaka, Japan
| | - Akimichi Morita
- Department of Geriatric and Environmental Dermatology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Ken J Ishii
- Laboratory of Mock up Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan.,Laboratory of Vaccine Science, WPI Immunology Frontier Research Center (IFReC), Osaka University, Osaka, Japan.,Division of Vaccine Science, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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18
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Gil TY, Hong CH, An HJ. Anti-Inflammatory Effects of Ellagic Acid on Keratinocytes via MAPK and STAT Pathways. Int J Mol Sci 2021; 22:ijms22031277. [PMID: 33525403 PMCID: PMC7865693 DOI: 10.3390/ijms22031277] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 12/14/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease that is characterized by an impaired skin barrier and intense itchiness, which decreases the individual’s quality of life. No fully effective therapeutic agents have prevailed for AD due to an insufficient grasp of the complex etiology. Ellagic acid (EA), a natural compound, has anti-inflammatory properties in chronic diseases. The effects of EA on AD have not yet been explored. The present study investigated the effects of EA on TNF-α/IFN-γ-stimulated HaCaT keratinocytes and house dust mite-induced AD-like skin lesions in NC/Nga mice. Treatment with EA suppressed inflammatory responses in keratinocytes by regulating critical inflammatory signaling pathways, such as mitogen-activated protein kinases and signal transducers and activators of transcription. In vivo studies using a DfE-induced AD mouse model showed the effects of EA administration through ameliorated skin lesions via decremented histological inflammatory reactions. These results suggest that EA could be a potential therapeutic alternative for the treatment of AD by inhibiting inflammatory signaling pathways.
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Affiliation(s)
- Tae-Young Gil
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju-si 26339, Gangwon-do, Korea;
| | - Chul-Hee Hong
- Department of Korean Meidicne Ophthalmology & Otolaryngology & Dermatology, College of Korean Medicine, Sangji University, Wonju-si 26339, Gangwon-do, Korea;
| | - Hyo-Jin An
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju-si 26339, Gangwon-do, Korea;
- Correspondence: or
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19
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Roig-Rosello E, Rousselle P. The Human Epidermal Basement Membrane: A Shaped and Cell Instructive Platform That Aging Slowly Alters. Biomolecules 2020; 10:biom10121607. [PMID: 33260936 PMCID: PMC7760980 DOI: 10.3390/biom10121607] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
One of the most important functions of skin is to act as a protective barrier. To fulfill this role, the structural integrity of the skin depends on the dermal-epidermal junction—a complex network of extracellular matrix macromolecules that connect the outer epidermal layer to the underlying dermis. This junction provides both a structural support to keratinocytes and a specific niche that mediates signals influencing their behavior. It displays a distinctive microarchitecture characterized by an undulating pattern, strengthening dermal-epidermal connectivity and crosstalk. The optimal stiffness arising from the overall molecular organization, together with characteristic anchoring complexes, keeps the dermis and epidermis layers extremely well connected and capable of proper epidermal renewal and regeneration. Due to intrinsic and extrinsic factors, a large number of structural and biological changes accompany skin aging. These changes progressively weaken the dermal–epidermal junction substructure and affect its functions, contributing to the gradual decline in overall skin physiology. Most changes involve reduced turnover or altered enzymatic or non-enzymatic post-translational modifications, compromising the mechanical properties of matrix components and cells. This review combines recent and older data on organization of the dermal-epidermal junction, its mechanical properties and role in mechanotransduction, its involvement in regeneration, and its fate during the aging process.
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Affiliation(s)
- Eva Roig-Rosello
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305, CNRS-Université Lyon 1, SFR BioSciences Gerland-Lyon Sud, 7 Passage du Vercors, 69367 Lyon, France;
- Roger Gallet SAS, 4 rue Euler, 75008 Paris, France
| | - Patricia Rousselle
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305, CNRS-Université Lyon 1, SFR BioSciences Gerland-Lyon Sud, 7 Passage du Vercors, 69367 Lyon, France;
- Correspondence: ; Tel.: +33-472-72-26-39
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20
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Poluan RH, Sudigyo D, Rahmawati G, Setiasari DW, Sesotyosari SL, Wardana T, Astuti I, Heriyanto DS, Indrasari SR, Herawati C, Afiahayati , Haryana SM. Transcriptome Related to Avoiding Immune Destruction in Nasopharyngeal Cancer in Indonesian Patients Using Next-Generation Sequencing. Asian Pac J Cancer Prev 2020; 21:2593-2601. [PMID: 32986357 PMCID: PMC7779461 DOI: 10.31557/apjcp.2020.21.9.2593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Indexed: 12/24/2022] Open
Abstract
Objective: This study aims to obtain the transcriptomes profile associated with avoiding immune destruction from nasopharyngeal cancer patients in Indonesia using next-generation sequencing. Methods: The samples are divided into two types of samples; 1) biopsy of nasopharyngeal cancer tissue samples, 2) brushing tissue of people without nasopharyngeal cancer as control samples. The sequencing results were mapped (HISAT2) and quantified (HTSeq) for differential expression analysis using edgeR software. Transcripts data analyzed with Pantherdb and DAVID software to find genes related to the immune system and pathways related to immune destruction by cancer. Results: The differential expression results show that 2,046 genes that have a significant differential expression. The 90 genes expression has down-regulated and 1,956 genes expression up-regulated, there are 20 genes related to the immune system. The 20 genes related to the immune system by analyzing lionproject.net that directly related to hallmark avoiding immune destruction that genes are CXCL9/10/11. The gene expression of CXCL9/10/11 regulates PD-L1 expressions via the Jak/STAT signaling pathway. The interaction between the extracellular domain PD-1 and PD-L1 in cancer cells have avoiding immune destruction. Conclusion: The results of this study suggest that the gene expression of CXCL9/10/11 have up-regulated is related to avoiding immune destruction that can use as an early detection biomarker of nasopharyngeal cancer in Indonesian patients.
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Affiliation(s)
- Risky Hiskia Poluan
- Study Program of Biotechnology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Digdo Sudigyo
- Study Program of Biotechnology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Gisti Rahmawati
- Study Program of Biotechnology, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | | | - Tirta Wardana
- Universitas Jenderal Soedirman, Central Java, Indonesia
| | - Indwiani Astuti
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Didik Setyo Heriyanto
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Sagung Rai Indrasari
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | - - Afiahayati
- Department of Computer Science and Electronics, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Sofia Mubarika Haryana
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
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21
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Furue K, Ito T, Tsuji G, Ulzii D, Vu YH, Kido-Nakahara M, Nakahara T, Furue M. The IL-13-OVOL1-FLG axis in atopic dermatitis. Immunology 2019; 158:281-286. [PMID: 31509236 DOI: 10.1111/imm.13120] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 12/15/2022] Open
Abstract
Despite sharing interleukin-4 receptor α (IL-4Rα) in their signaling cascades, IL-4 and IL-13 have different functions in atopic inflammation. IL-13 preferentially participates in the peripheral tissues because tissue-resident group 2 innate lymphoid cells produce IL-13 but not IL-4. In contrast, lymph node T follicular helper cells express IL-4 but not IL-13 to regulate B-cell immunity. The dominant microenvironment of IL-13 is evident in the lesional skin of atopic dermatitis (AD). The IL-13-rich local milieu causes barrier dysfunction by down-regulating the OVOL1-filaggrin (FLG) axis and up-regulating the periostin-IL-24 axis. Genome-wide association studies also point to the crucial involvement of the IL-13, OVOL1 and FLG genes in the pathogenesis of AD. Biologics targeting IL-13, such as the anti-IL-4Rα antibody dupilumab and the anti-IL-13 antibody tralokinumab, successfully improve AD lesions and further highlight the importance of IL-13 in the pathogenesis of AD.
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Affiliation(s)
- Kazuhisa Furue
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Takamichi Ito
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Gaku Tsuji
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Dugarmaa Ulzii
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Yen Hai Vu
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Makiko Kido-Nakahara
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Takeshi Nakahara
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan.,Division of Skin Surface Sensing, Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan
| | - Masutaka Furue
- Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan.,Division of Skin Surface Sensing, Department of Dermatology, Faculty of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan.,Research and Clinical Center for Yusho and Dioxin, Kyushu University Hospital, Higashi-ku, Fukuoka, Japan
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22
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Fujimura T, Okabe T, Tanita K, Sato Y, Lyu C, Kambayashi Y, Maruyama S, Aiba S. A novel technique to diagnose non‐melanoma skin cancer by thermal conductivity measurements: Correlations with cancer stromal factors. Exp Dermatol 2019; 28:1029-1035. [DOI: 10.1111/exd.13997] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 06/04/2019] [Accepted: 06/26/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Taku Fujimura
- Graduate School of Medicine Tohoku University Sendai Japan
| | - Takahiro Okabe
- Graduate School of Science and Technology Hirosaki University Hirosaki Japan
| | - Kayo Tanita
- Graduate School of Medicine Tohoku University Sendai Japan
| | - Yota Sato
- Graduate School of Medicine Tohoku University Sendai Japan
| | - Chunbing Lyu
- Graduate School of Medicine Tohoku University Sendai Japan
| | | | | | - Setsuya Aiba
- Graduate School of Medicine Tohoku University Sendai Japan
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23
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Lin C, Chiu P, Hsueh Y, Shieh S, Wu C, Wong T, Chuong C, Hughes MW. Regeneration of rete ridges in Lanyu pig (
Sus scrofa
): Insights for human skin wound healing. Exp Dermatol 2019; 28:472-479. [DOI: 10.1111/exd.13875] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/23/2018] [Accepted: 01/07/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Chein‐Hong Lin
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Department of Basic MedicineCollege of MedicineNational Cheng Kung University Tainan Taiwan
| | - Po‐Yuan Chiu
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Institute of Clinical MedicineNational Cheng Kung University Hospital Tainan Taiwan
| | - Yuan‐Yu Hsueh
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Division of Plastic and Reconstructive SurgeryDepartment of SurgeryNational Cheng Kung University Hospital Tainan Taiwan
| | - Shyh‐Jou Shieh
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Division of Plastic and Reconstructive SurgeryDepartment of SurgeryNational Cheng Kung University Hospital Tainan Taiwan
| | - Chia‐Ching Wu
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Department of Basic MedicineCollege of MedicineNational Cheng Kung University Tainan Taiwan
| | - Tak‐Wah Wong
- Department of DermatologyNational Cheng Kung University Hospital Tainan Taiwan
| | - Cheng‐Ming Chuong
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Department of Basic MedicineCollege of MedicineNational Cheng Kung University Tainan Taiwan
- Institute of Clinical MedicineNational Cheng Kung University Hospital Tainan Taiwan
- Department of PathologyUniversity of Southern California Los Angeles California
| | - Michael W. Hughes
- International Center for Wound Repair and RegenerationNational Cheng Kung University Tainan Taiwan
- Institute of Clinical MedicineNational Cheng Kung University Hospital Tainan Taiwan
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24
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Emson C, Pham TH, Manetz S, Newbold P. Periostin and Dipeptidyl Peptidase-4: Potential Biomarkers of Interleukin 13 Pathway Activation in Asthma and Allergy. Immunol Allergy Clin North Am 2018; 38:611-628. [PMID: 30342583 DOI: 10.1016/j.iac.2018.06.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Periostin and dipeptidyl peptidase-4 (DPP-4) are proteins induced by type 2 cytokines interleukin (IL)-4 and IL-13 and show increased expression in asthma and diseases with type 2 inflammation, including atopic dermatitis and chronic rhinosinusitis. Both proteins can also be induced by other stimuli, such as profibrotic factors, which may confound their specificity as biomarkers of IL-13 pathway activation and type 2-driven disease. DPP-4 is important in glucose metabolism; therefore, serum concentrations may be confounded by the presence of concomitant metabolic disease. This review evaluates the potential of these biomarkers for anti-IL-13-directed therapy in asthma and diseases with type 2 inflammation.
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Affiliation(s)
- Claire Emson
- MedImmune, One MedImmune Way, Gaithersburg, MD 20878, USA.
| | | | - Scott Manetz
- MedImmune, One MedImmune Way, Gaithersburg, MD 20878, USA
| | - Paul Newbold
- MedImmune, One MedImmune Way, Gaithersburg, MD 20878, USA
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25
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Nunomura S, Nanri Y, Ogawa M, Arima K, Mitamura Y, Yoshihara T, Hasuwa H, Conway SJ, Izuhara K. Constitutive overexpression of periostin delays wound healing in mouse skin. Wound Repair Regen 2018; 26:6-15. [PMID: 29418037 PMCID: PMC5906136 DOI: 10.1111/wrr.12616] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 01/22/2018] [Indexed: 12/28/2022]
Abstract
Periostin is a matricellular protein involved in development, maintenance, and regulation of tissues and organs via by binding to cell surface integrin receptors. Pathologically, periostin plays an important role in the process of wound healing: as a deficiency of the Postn gene delays wound closure and periostin is consistently up-regulated in response to injury and skin diseases. However, the functional role of elevated periostin in the process of wound healing has not been tested. In this study, we generated Postn-transgenic mice under the control of the CAG promoter/enhancer to investigate the effects of constitutive overexpression of full length periostin during its pathophysiological roles. Transgenic mice showed significant overexpression of periostin in skin, lung, and heart, but no morphological changes were observed. However, when these transgenic mice were injured, periostin overexpression delayed the closure of excisional wounds. Expression of IL-1β and TNFα, pro-inflammatory cytokines important for wound healing, was significantly decreased in the transgenic mice, prior to delayed healing. Infiltration of neutrophils and macrophages, the main sources of IL-1β and TNFα, was also down-regulated in the transgenic wound sites. From these data, we conclude that enforced expression of periostin delays wound closure due to reduced infiltration of neutrophils and macrophages followed by down-regulation of IL-1β and TNFα expression. This suggests that regulated spatiotemporal expression of periostin is important for efficient wound healing and that constitutive periostin overexpression interrupts the normal process of wound closure.
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Affiliation(s)
- Satoshi Nunomura
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Yasuhiro Nanri
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Masahiro Ogawa
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Kazuhiko Arima
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Yasutaka Mitamura
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Tomohito Yoshihara
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
| | - Hidetoshi Hasuwa
- Department of Experimental Genome Research, Research Institute for Microbial Diseases, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Simon J. Conway
- Herman B. Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Kenji Izuhara
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, 5-1-1 Nabeshima, Saga 849-8501, Japan
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26
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Yang Z, Liu M, Wang W, Wang Y, Cao B, Gao Y, Chen H, Li T. Pseudolaric acid B attenuates atopic dermatitis-like skin lesions by inhibiting interleukin-17-induced inflammation. Sci Rep 2017; 7:7918. [PMID: 28801611 PMCID: PMC5554149 DOI: 10.1038/s41598-017-08485-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 07/11/2017] [Indexed: 12/19/2022] Open
Abstract
Pseudolaric acid B (PB), isolated from the extract of the root bark of Pseudolarix kaempferi Gordon, has been used as a traditional remedy for the treatment of skin diseases. However, the information of PB on atopic dermatitis (AD) remains largely unknown. In the present study, oral administration with PB improved the severity scores of AD-like skin lesions dose-dependently in NC/Nga mice through reducing serum IgE, pro-inflammatory cytokines, and the infiltration of inflammatory cells. In addition, PB significantly attenuated the levels of IL-17 and IL-22, and the proportion of Th17 cells in NC/Nga mice, as well as decreased IL-17-induced inflammation in RAW264.7 cells. Moreover, PB inhibited the phosphorylation of IκBα and miR-155 expression both in NC/Nga mice and in IL-17-stimulated RAW264.7 cells, which could be reversed by GW9662, a specific antagonist for PPARγ. The incorporation of GW9662 reversed the inhibitory effect of PB on the RORγ-mediated activation of the Il17 promoter. Transfection with PPARγ luciferase reporter gene further demonstrated the enhancement of PB on PPARγ transactivation. These findings indicate that PB could ameliorate AD-like skin lesions by inhibiting IL-17-induced inflammation in a PPARγ-dependent manner, which would provide experimental evidence of PB for the therapeutic potential on AD and other inflammatory skin diseases.
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Affiliation(s)
- Zhen Yang
- Department of Science Research, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China
| | - Meilun Liu
- Department of Pharmacognosy and Pharmaceutics, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China
| | - Wei Wang
- Department of Urology, The Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin, 300162, P.R. China
| | - Yiteng Wang
- Department of Pharmacognosy and Pharmaceutics, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China
| | - Bo Cao
- Department of Pharmacognosy and Pharmaceutics, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China
| | - Ying Gao
- Department of Pharmacognosy and Pharmaceutics, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China
| | - Hong Chen
- Department of Pharmacognosy and Pharmaceutics, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China.
| | - Tan Li
- Department of Pathogen Biology and Immunology, Logistics University of Chinese People's Armed Police Force, Tianjin, 300309, P.R. China.
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27
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Izuhara K, Conway SJ, Moore BB, Matsumoto H, Holweg CTJ, Matthews JG, Arron JR. Roles of Periostin in Respiratory Disorders. Am J Respir Crit Care Med 2017; 193:949-56. [PMID: 26756066 DOI: 10.1164/rccm.201510-2032pp] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Periostin is a matricellular protein that has been implicated in many disease states. It interacts with multiple signaling cascades to modulate the expression of downstream genes that regulate cellular interactions within the extracellular matrix. This review focuses on the role of periostin in respiratory diseases, including asthma and idiopathic pulmonary fibrosis, and its potential to help guide treatment or assess prognosis. Epithelial injury is a common feature of many respiratory diseases, resulting in the secretion, among others, of periostin, which is subsequently involved in airway remodeling and other aspects of pulmonary pathophysiology. In asthma, periostin is recognized as a biomarker of type 2 inflammation; POSTN gene expression is up-regulated in bronchial epithelial cells by IL-13 and IL-4. Serum periostin has been evaluated for the identification of patients with increased clinical benefit from treatment with anti-IL-13 (lebrikizumab, tralokinumab) and anti-IgE (omalizumab) therapy and may be prognostic for increased risk of asthma exacerbations and progressive lung function decline. Furthermore, in asthma, periostin may regulate subepithelial fibrosis and mucus production and may serve as a systemic biomarker of eosinophilic airway inflammation. Periostin is also highly expressed in the lungs of patients with idiopathic pulmonary fibrosis, and its serum levels may predict clinical progression. Overall, periostin contributes to multiple pathogenic processes across respiratory diseases, and peripheral blood levels of periostin may have utility as a biomarker of treatment response and disease progression.
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Affiliation(s)
- Kenji Izuhara
- 1 Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Simon J Conway
- 2 Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Indiana
| | - Bethany B Moore
- 3 Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, and.,4 Department of Microbiology and Immunology, University of Michigan, Ann Arbor, Michigan
| | - Hisako Matsumoto
- 5 Department of Respiratory Medicine, Kyoto University, Kyoto, Japan; and
| | - Cecile T J Holweg
- 6 Genentech Inc. (a member of the Roche Group), South San Francisco, California
| | - John G Matthews
- 6 Genentech Inc. (a member of the Roche Group), South San Francisco, California
| | - Joseph R Arron
- 6 Genentech Inc. (a member of the Roche Group), South San Francisco, California
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28
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Gadermaier E, Tesarz M, Suciu AAM, Wallwitz J, Berg G, Himmler G. Characterization of a sandwich ELISA for the quantification of all human periostin isoforms. J Clin Lab Anal 2017; 32. [PMID: 28493527 DOI: 10.1002/jcla.22252] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 04/07/2017] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Periostin (osteoblast-specific factor OSF-2) is a secreted protein occurring in seven known isoforms, and it is involved in a variety of biological processes in osteology, tissue repair, oncology, cardiovascular and respiratory systems or allergic manifestations. To analyze functional aspects of periostin, or the ability of periostin as potential biomarker in physiological and pathological conditions, there is the need for a precise, well-characterized assay that detects periostin in peripheral blood. METHODS In this study the development of a sandwich ELISA using monoclonal and affinity-purified polyclonal anti-human periostin antibodies was described. Antibodies were characterized by mapping of linear epitopes with microarray technology, and by analyzing cross-reactive binding to human periostin isoforms with western blot. The assay was validated according to ICH/EMEA guidelines. RESULTS The monoclonal coating antibody binds to a linear epitope conserved between the isoforms. The polyclonal detection antibody recognizes multiple conserved linear epitopes. Therefore, the periostin ELISA detects all known human periostin isoforms. The assay is optimized for human serum and plasma and covers a calibration range between 125 and 4000 pmol/L for isoform 1. Assay characteristics, such as precision (intra-assay: ≤3%, inter-assay: ≤6%), spike-recovery (83%-106%), dilution linearity (95%-126%), as well as sample stability meet the standards of acceptance. Periostin levels of apparently healthy individuals are 864±269 pmol/L (serum) and 817±170 pmol/L (plasma) respectively. CONCLUSION This ELISA is a reliable and accurate tool for determination of all currently known periostin isoforms in human healthy and diseased samples.
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Affiliation(s)
| | | | | | | | - Gabriela Berg
- The Antibody Lab GmbH, Vienna, Austria.,Biomedica Medizinprodukte GmbH & Co KG, Vienna, Austria
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29
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Idolazzi L, Ridolo E, Fassio A, Gatti D, Montagni M, Caminati M, Martignago I, Incorvaia C, Senna G. Periostin: The bone and beyond. Eur J Intern Med 2017; 38:12-16. [PMID: 27939043 DOI: 10.1016/j.ejim.2016.11.015] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 11/26/2016] [Accepted: 11/28/2016] [Indexed: 12/21/2022]
Abstract
In recent years the relationship between bone, metabolism and many pathophysiologic mechanisms involving other organs and the immune system, was increasingly apparent. This observation concerns vitamin D, osteopontin and periostin (PO). PO is expressed in the periosteum of long bones but also in many other tissues and organs, including heart, kidney, skin and lungs, being enhanced by mechanical stress or injury. PO has a relevant physiological function in promoting injury repair in a large number of tissues. However, its overexpression was observed in different diseases characterized by inflammation, fibrosis and tumorigenesis. Here we review the current knowledge on the role of PO in physiologic and pathologic pathways of different diseases. A specific focus regards the correlation between the level of PO and lung diseases and the identification of PO also as an inflammatory key effector in asthma, strongly associated with airways eosinophilia. In fact PO seems to be a useful biomarker of "Th2-high" asthma compared to "Th2-low" asthma phenotype and a predictor of response to therapeutic agents. Currently, a growing number of studies suggests a possible role of PO as a new diagnostic marker and/or therapeutic target for different diseases and its usefulness in clinical practice should be supported and confirmed by further and larger studies.
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Affiliation(s)
- L Idolazzi
- Rheumatology Unit, Department of Medicine, University of Verona, Italy.
| | - E Ridolo
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - A Fassio
- Rheumatology Unit, Department of Medicine, University of Verona, Italy
| | - D Gatti
- Rheumatology Unit, Department of Medicine, University of Verona, Italy
| | - M Montagni
- Departmental Unit of Allergology, AUSL of Piacenza,, "Guglielmo da Saliceto" Hospital, Piacenza, Italy
| | - M Caminati
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy
| | - I Martignago
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - C Incorvaia
- Allergy/Cardiac & Pulmonary Rehabilitation, ASST Gaetano Pini/CTO, Milan, Italy
| | - G Senna
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy
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30
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Xu HY, Nie EM, Deng G, Lai LZ, Sun FY, Tian H, Fang FC, Zou YG, Wu BL, Ou-Yang J. Periostin is essential for periodontal ligament remodeling during orthodontic treatment. Mol Med Rep 2017; 15:1800-1806. [DOI: 10.3892/mmr.2017.6200] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 12/09/2016] [Indexed: 11/06/2022] Open
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31
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Kim DY, Kim JH, Lee KH, Hong SC, Lee HS, Kang JW. Serum periostin level is not associated with allergic rhinitis or allergic sensitization in Korean children. Int J Pediatr Otorhinolaryngol 2017; 93:24-29. [PMID: 28109493 DOI: 10.1016/j.ijporl.2016.12.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 12/13/2016] [Accepted: 12/13/2016] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Periostin is a matricellular protein, synthesized in the airway epithelium and induced by interleukin (IL)-4 and IL-13. The significance of periostin as a biomarker of T helper type 2 cell (Th2)-induced airway inflammation, and as a measure of the response to Th2-targeted therapy, has recently been highlighted. We explored the relationship between serum periostin and allergic rhinitis in Korean children. METHODS Data for fifth and sixth grade children from six randomly selected elementary schools located in Jeju and Seogwipo City, Korea, were investigated. Serum periostin levels were determined by enzyme-linked immunosorbent assay. Sex, school grade, body mass index, and presence of allergic nasal symptoms were obtained via a self-reported survey and skin prick testing was performed. RESULTS There were no significant differences between groups, when stratification was applied according to sex, grade, presence of atopy, and presence of allergic nasal symptoms. Sex and body mass index were significantly associated with serum periostin levels in multivariate linear regression analysis. However, allergic rhinitis was not associated with serum periostin levels. CONCLUSION Allergic rhinitis or allergic sensitization in Korean children did not influence serum periostin levels. Further studies are required to investigate the significance of serum periostin levels in pediatric allergic rhinitis.
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Affiliation(s)
- Dong Young Kim
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea
| | - Jeong Hong Kim
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea; The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Keun-Hwa Lee
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Seong-Chul Hong
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Hye-Sook Lee
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Ju Wan Kang
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea; Department of Medicine, Yonsei University Graduate School, Seoul, South Korea.
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32
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Fujimura T, Kakizaki A, Furudate S, Aiba S. A possible interaction between periostin and CD163+
skin-resident macrophages in pemphigus vulgaris and bullous pemphigoid. Exp Dermatol 2017; 26:1193-1198. [DOI: 10.1111/exd.13157] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Taku Fujimura
- Department of Dermatology; Tohoku University Graduate School of Medicine; Sendai Japan
| | - Aya Kakizaki
- Department of Dermatology; Tohoku University Graduate School of Medicine; Sendai Japan
| | - Sadanori Furudate
- Department of Dermatology; Tohoku University Graduate School of Medicine; Sendai Japan
| | - Setsuya Aiba
- Department of Dermatology; Tohoku University Graduate School of Medicine; Sendai Japan
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Andersen HH. Protease-Activated Receptor-2: A Multifaceted Molecular Transducer in the Human Skin. Ann Dermatol 2016; 28:771-772. [PMID: 27904281 PMCID: PMC5125963 DOI: 10.5021/ad.2016.28.6.771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 10/21/2015] [Indexed: 11/16/2022] Open
Affiliation(s)
- Hjalte H Andersen
- Laboratory of Experimental Cutaneous Pain, SMI, Department of Health science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
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Walker JT, McLeod K, Kim S, Conway SJ, Hamilton DW. Periostin as a multifunctional modulator of the wound healing response. Cell Tissue Res 2016; 365:453-65. [PMID: 27234502 DOI: 10.1007/s00441-016-2426-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 05/04/2016] [Indexed: 12/23/2022]
Abstract
During tissue healing, the dynamic and temporal alterations required for effective repair occur in the structure and composition of the extracellular matrix (ECM). Matricellular proteins (MPs) are a group of diverse non-structural ECM components that bind cell surface receptors mediating interactions between the cell and its microenviroment, effectively regulating adhesion, migration, proliferation, signaling, and cell phenotype. Periostin (Postn), a pro-fibrogenic secreted glycoprotein, is defined as an MP based on its expression pattern and regulatory roles during development and healing and in disease processes. Postn consists of a typical signal sequence, an EMI domain responsible for binding to fibronectin, four tandem fasciclin-like domains that are responsible for integrin binding, and a C-terminal region in which multiple splice variants originate. This review focuses specifically on the role of Postn in wound healing and remodeling, an area of intense research during the last 10 years, particularly as related to skin healing and myocardium post-infarction. Postn interacts with cells through various integrin pairs and is an essential downstream effector of transforming growth factor-β superfamily signaling. Across various tissues, Postn is associated with the pro-fibrogenic process: specifically, the transition of fibroblasts to myofibroblasts, collagen fibrillogenesis, and ECM synthesis. Although the complexity of Postn as a modulator of cell behavior in tissue healing is only beginning to be elucidated, its expression is clearly a defining event in moving wound healing through the proliferative and remodeling phases.
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Affiliation(s)
- John T Walker
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Karrington McLeod
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Shawna Kim
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Simon J Conway
- Herman B. Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Douglas W Hamilton
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
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Lee HJ, Kim MH, Choi YY, Kim EH, Hong J, Kim K, Yang WM. Improvement of atopic dermatitis with topical application of Spirodela polyrhiza. JOURNAL OF ETHNOPHARMACOLOGY 2016; 180:12-17. [PMID: 26778605 DOI: 10.1016/j.jep.2016.01.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 01/13/2016] [Accepted: 01/13/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Spirodela polyrhiza has been used as a traditional remedy for the treatment of urticarial, acute nephritis, inflammation, as well as skin disease. AIM OF STUDY Atopic dermatitis (AD) is characterized hyperplasia of skin lesion and increase of serum immunoglobulin E (IgE) level. In this study, the topical effects of S. polyrhiza (SP) on 2, 4-dinitrochlorobenzene (DNCB)-induced AD mice model were investigated by several experiments. MATERIALS AND METHODS BALB/c mice were randomly divided into five groups as NOR, CON, DEX, SP 1, and SP 100 groups (n=5, respectively). To induce atopic dermatitis-like skin lesions, DNCB had been applied on shaved dorsal skin. SP was topically treated to DNCB-induced mice as 1 and 100mg/mL concentrations. Histological changes were showed by hematoxylin and eosin (H&E) staining and the infiltration of mast cells was detected by toluidine blue staining. In addition, the level of IgE and each cytokines were measured and expressions of inflammatory signaling factors were analyzed by western blotting assay. RESULTS SP treatment improved a hyperplasia of epidermis and dermis in DNCB-induced AD-like skin lesion. The infiltration of mast cells was also decreased by treatment of SP. In addition, SP reduced the level of IgE in serum and attenuated the secretion of cytokines such as interleukin (IL)-4, IL-6, and tumor necrosis factor (TNF)-α. Treatment of SP also inhibited the expressions of pro-inflammatory mediators including nuclear factor-κB (NF-κB), phosphor-IκB-α, and mitogen-activated protein kinase (MAPK)s. CONCLUSIONS From these data, we propose that SP ameliorates AD via modulation of pro-inflammatory mediators. SP may have the potential to be used as an alternative for treatment of AD.
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Affiliation(s)
- Hye Ji Lee
- Department of Convergence Korean Medical Science, College of Korean Medicine and Institute of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Mi Hye Kim
- Department of Convergence Korean Medical Science, College of Korean Medicine and Institute of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - You Yeon Choi
- Department of Convergence Korean Medical Science, College of Korean Medicine and Institute of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Eun Hye Kim
- College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jongki Hong
- College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Kyuseok Kim
- Department of Ophthalmology, Otorhinolaryngology and Dermatology of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Woong Mo Yang
- Department of Convergence Korean Medical Science, College of Korean Medicine and Institute of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
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Karuppagounder V, Arumugam S, Thandavarayan RA, Pitchaimani V, Sreedhar R, Afrin R, Harima M, Suzuki H, Nomoto M, Miyashita S, Suzuki K, Nakamura M, Ueno K, Watanabe K. Tannic acid modulates NFκB signaling pathway and skin inflammation in NC/Nga mice through PPARγ expression. Cytokine 2015; 76:206-213. [DOI: 10.1016/j.cyto.2015.05.016] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 05/12/2015] [Accepted: 05/14/2015] [Indexed: 01/12/2023]
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Chiappori A, De Ferrari L, Folli C, Mauri P, Riccio AM, Canonica GW. Biomarkers and severe asthma: a critical appraisal. Clin Mol Allergy 2015; 13:20. [PMID: 26430389 PMCID: PMC4590266 DOI: 10.1186/s12948-015-0027-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 08/04/2015] [Indexed: 01/17/2023] Open
Abstract
Severe asthma (SA) is a clinically and etiologically heterogeneous respiratory disease which affects among 5–10 % of asthmatic patients. Despite high-dose therapy, a large patients percentage is not fully controlled and has a poor quality of life. In this review, we describe the biomarkers actually known in scientific literature and used in clinical practice for SA assessment and management: neutrophils, eosinophils, periostin, fractional exhaled nitric oxide, exhaled breath condensate and galectins. Moreover, we give an overview on clinical and biological features characterizing severe asthma, paying special attention to the potential use of these ones as reliable markers. We finally underline the need to define different biomarkers panels to select patients affected by severe asthma for specific and personalized therapeutic approach.
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Affiliation(s)
- Alessandra Chiappori
- DIMI-Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, IRCCS AOU S.Martino-IST, Genoa, Italy
| | - Laura De Ferrari
- DIMI-Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, IRCCS AOU S.Martino-IST, Genoa, Italy
| | - Chiara Folli
- DIMI-Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, IRCCS AOU S.Martino-IST, Genoa, Italy
| | - Pierluigi Mauri
- Institute for Biomedical Technologies, CNR, Segrate, Milan, Italy
| | - Anna Maria Riccio
- DIMI-Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, IRCCS AOU S.Martino-IST, Genoa, Italy
| | - Giorgio Walter Canonica
- DIMI-Department of Internal Medicine, Respiratory Diseases and Allergy Clinic, University of Genoa, IRCCS AOU S.Martino-IST, Genoa, Italy
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Li W, Gao P, Zhi Y, Xu W, Wu Y, Yin J, Zhang J. Periostin: its role in asthma and its potential as a diagnostic or therapeutic target. Respir Res 2015; 16:57. [PMID: 25981515 PMCID: PMC4437675 DOI: 10.1186/s12931-015-0218-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 04/14/2015] [Indexed: 03/18/2023] Open
Abstract
Accumulating evidence shows that periostin, a matricellular protein, is involved in many fundamental biological processes such as cell proliferation, cell invasion, and angiogenesis. Changes in periostin expression are commonly detected in various cancers and pre-cancerous conditions, and periostin may be involved in regulating a diverse set of cancer cell activities that contribute to tumorigenesis, cancer progression, and metastasis. Periostin has also been shown to be involved in many aspects of allergic inflammation, such as eosinophil recruitment, airway remodeling, development of a Th2 phenotype, and increased expression of inflammatory mediators. In an in vivo model, bronchoalveolar lavage (BAL) fluid obtained from ovalbumin-challenged mice was found to contain significantly higher levels of periostin compared to BAL samples from control mice. To date, the molecular mechanisms involving periostin in relation to asthma in humans have not been fully elucidated. This review will focus on what is known about periostin and its role in the pathophysiological mechanisms that mediate asthma in order to evaluate the potential for periostin to serve as a biomarker and therapeutic target for the detection and treatment of asthma, respectively.
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Affiliation(s)
- Wei Li
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Peng Gao
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Yue Zhi
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Wei Xu
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Yanfeng Wu
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Jinzhi Yin
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Jie Zhang
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
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