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Liang J, Chen Y, Wang Z, Wang Y, Mu S, Zhang D, Wang Z, Zeng W. Exploring the association between rosacea and acne by integrated bioinformatics analysis. Sci Rep 2024; 14:3065. [PMID: 38321132 PMCID: PMC10847114 DOI: 10.1038/s41598-024-53453-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 01/31/2024] [Indexed: 02/08/2024] Open
Abstract
Clinically, rosacea occurs frequently in acne patients, which hints the existence of shared signals. However, the connection between the pathophysiology of rosacea and acne are not yet fully understood. This study aims to unveil molecular mechanism in the pathogenesis of rosacea and acne. We identified differentially expressed genes (DEGs) by limma and weighted gene co-expression network analysis and screened hub genes by constructing a protein-protein interaction network. The hub genes were verified in different datasets. Then, we performed a correlation analysis between the hub genes and the pathways. Finally, we predicted and verified transcription factors of hub genes, performed the immune cell infiltration analysis using CIBERSORT, and calculated the correlation between hub genes and immune cells. A total of 169 common DEGs were identified, which were mainly enriched in immune-related pathways. Finally, hub genes were identified as IL1B, PTPRC, CXCL8, MMP9, CCL4, CXCL10, CD163, CCR5, CXCR4, and TLR8. 9 transcription factors that regulated the expression of hub genes were identified. The infiltration of γδT cells was significantly increased in rosacea and acne lesions and positively linked with almost all hub genes. These identified hub genes and immune cells may play a crucial role in the development of rosacea and acne.
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Affiliation(s)
- Jingchen Liang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ying Chen
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zihao Wang
- Department of Cardiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yawen Wang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shengzhi Mu
- Department of Burn and Plastic Surgery, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Dewu Zhang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhao Wang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
| | - Weihui Zeng
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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Surcel M, Constantin C, Munteanu AN, Costea DA, Isvoranu G, Codrici E, Popescu ID, Tănase C, Ibram A, Neagu M. Immune Portrayal of a New Therapy Targeting Microbiota in an Animal Model of Psoriasis. J Pers Med 2023; 13:1556. [PMID: 38003872 PMCID: PMC10672519 DOI: 10.3390/jpm13111556] [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: 10/02/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Despite all the available treatments, psoriasis remains incurable; therefore, finding personalized therapies is a continuous challenge. Psoriasis is linked to a gut microbiota imbalance, highlighting the importance of the gut-skin axis and its inflammatory mediators. Restoring this imbalance can open new perspectives in psoriasis therapy. We investigated the effect of purified IgY raised against pathological human bacteria antibiotic-resistant in induced murine psoriatic dermatitis (PSO). METHODS To evaluate the immune portrayal in an imiquimod experimental model, before and after IgY treatment, xMAP array and flow cytometry were used. RESULTS There were significant changes in IL-1α,β, IL-5, IL-6, IL-9, IL-10, IL-12 (p70), IL-13, IL-15, IL-17a, IFN-γ, TNF-α, IP-10/CXCL10, MCP-1/CCL2, MIP-1α/CCL3, MIP-1β/CCL4, MIG/CXCL9, and KC/CXCL1 serum levels. T (CD3ε+), B (CD19+) and NK (NK1.1+) cells were also quantified. In our model, TNF-α, IL-6, and IL-1β cytokines and CXCL1 chemokine have extremely high circulatory levels in the PSO group. Upon experimental therapy, the cytokine serum values were not different between IgY-treated groups and spontaneously remitted PSO. CONCLUSIONS Using the murine model of psoriatic dermatitis, we show that the orally purified IgY treatment can lead to an improvement in skin lesion healing along with the normalization of cellular and humoral immune parameters.
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Affiliation(s)
- Mihaela Surcel
- Immunology Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (M.S.); (A.N.M.); (D.A.C.); (M.N.)
| | - Carolina Constantin
- Immunology Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (M.S.); (A.N.M.); (D.A.C.); (M.N.)
- Department of Pathology, Colentina University Hospital, Șos. Ștefan cel Mare 19-21, 020125 Bucharest, Romania
| | - Adriana Narcisa Munteanu
- Immunology Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (M.S.); (A.N.M.); (D.A.C.); (M.N.)
- Doctoral School of Biology, Faculty of Biology, University of Bucharest, Splaiul Independentei 91-95, 050095 Bucharest, Romania
| | - Diana Antonia Costea
- Immunology Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (M.S.); (A.N.M.); (D.A.C.); (M.N.)
- Doctoral School of Biology, Faculty of Biology, University of Bucharest, Splaiul Independentei 91-95, 050095 Bucharest, Romania
| | - Gheorghița Isvoranu
- Animal Husbandry, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania;
| | - Elena Codrici
- Biochemistry-Proteomics Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (E.C.); (I.D.P.)
| | - Ionela Daniela Popescu
- Biochemistry-Proteomics Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (E.C.); (I.D.P.)
| | - Cristiana Tănase
- Faculty of Medicine, Titu Maiorescu University, Calea Văcăreşti 189, 031593 Bucharest, Romania;
| | - Alef Ibram
- Research Laboratory, Romvac Company SA, Şos. Centurii 7, 077190 Voluntari, Romania;
| | - Monica Neagu
- Immunology Department, Victor Babes National Institute of Pathology, Splaiul Independentei 99-101, 050096 Bucharest, Romania; (M.S.); (A.N.M.); (D.A.C.); (M.N.)
- Department of Pathology, Colentina University Hospital, Șos. Ștefan cel Mare 19-21, 020125 Bucharest, Romania
- Doctoral School of Biology, Faculty of Biology, University of Bucharest, Splaiul Independentei 91-95, 050095 Bucharest, Romania
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Zhan YP, Chen BS. Drug Target Identification and Drug Repurposing in Psoriasis through Systems Biology Approach, DNN-Based DTI Model and Genome-Wide Microarray Data. Int J Mol Sci 2023; 24:10033. [PMID: 37373186 DOI: 10.3390/ijms241210033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/08/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
Psoriasis is a chronic skin disease that affects millions of people worldwide. In 2014, psoriasis was recognized by the World Health Organization (WHO) as a serious non-communicable disease. In this study, a systems biology approach was used to investigate the underlying pathogenic mechanism of psoriasis and identify the potential drug targets for therapeutic treatment. The study involved the construction of a candidate genome-wide genetic and epigenetic network (GWGEN) through big data mining, followed by the identification of real GWGENs of psoriatic and non-psoriatic using system identification and system order detection methods. Core GWGENs were extracted from real GWGENs using the Principal Network Projection (PNP) method, and the corresponding core signaling pathways were annotated using the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Comparing core signaling pathways of psoriasis and non-psoriasis and their downstream cellular dysfunctions, STAT3, CEBPB, NF-κB, and FOXO1 are identified as significant biomarkers of pathogenic mechanism and considered as drug targets for the therapeutic treatment of psoriasis. Then, a deep neural network (DNN)-based drug-target interaction (DTI) model was trained by the DTI dataset to predict candidate molecular drugs. By considering adequate regulatory ability, toxicity, and sensitivity as drug design specifications, Naringin, Butein, and Betulinic acid were selected from the candidate molecular drugs and combined into potential multi-molecule drugs for the treatment of psoriasis.
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Affiliation(s)
- Yu-Ping Zhan
- Laboratory of Automatic Control, Signal Processing and Systems Biology, Department of Electrical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Bor-Sen Chen
- Laboratory of Automatic Control, Signal Processing and Systems Biology, Department of Electrical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
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Coptisine Alleviates Imiquimod-Induced Psoriasis-like Skin Lesions and Anxiety-like Behavior in Mice. Molecules 2022; 27:molecules27041412. [PMID: 35209199 PMCID: PMC8878104 DOI: 10.3390/molecules27041412] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 02/04/2023] Open
Abstract
Psoriasis is a common inflammatory skin disorder, which can be associated with psychological disorders, such as anxiety and depression. This study investigated the efficacy and the mechanism of action of a natural compound coptisine using imiquimod (IMQ)-induced psoriasis mice. Coptisine reduced the severity of psoriasis-like skin lesions, decreased epidermal hyperplasia and the levels of inflammatory cytokines TNF-α, IL-17, and IL-22. Furthermore, coptisine improved IMQ-induced anxiety in mice by increasing the number of entries and time in open arms in the elevated plus maze (EPM) test. Coptisine also lowered the levels of inflammatory cytokines TNF-α and IL-1β in the prefrontal cortex of psoriasis mice. HaCaT keratinocytes and BV2 microglial cells were used to investigate the effects of coptisine in vitro. In M5-treated HaCaT cells, coptisine decreased the production of IL-6, MIP-3α/CCL20, IP-10/CXCL10, and ICAM-1 and suppressed the NF-κB signaling pathway. In LPS-stimulated BV2 cells, coptisine reduced the secretion of TNF-α and IL-1β. These findings suggest that coptisine might be a potential candidate for psoriasis treatment by improving both disease severity and psychological comorbidities.
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Yilmaz B, Çakmak Genç G, Karakaş Çelik S, Solak Tekin N, Can M, Dursun A. Association between Psoriasis Disease and IFN-λ Gene Polymorphisms. Immunol Invest 2022; 51:1772-1784. [PMID: 35118914 DOI: 10.1080/08820139.2022.2036187] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Psoriasis is one of the most common chronic immune-mediated skin diseases, having a strong genetic predisposition. Psoriasis is a T-cell-mediated disease with a mixed Th1/Th17 cytokines environment. IL-23/IL-17 axis hyperactivation is the primary pathogenesis. Psoriasis lesions have been known to exhibit high IFN-λ1 and IFN-stimulated genes (ISGs) expression, which appears to be driven by Th17 cells. However, the role and mechanism of IFN-λs in psoriasis disease remains unknown. The study aimed to investigate the relationship between IL-28B and IL-29 gene polymorphisms with psoriasis disease and clinical severity. We performed single-nucleotide polymorphisms (SNPs) of IL-28B rs12979860 (IL-28 C/T), rs8099917 (IL-28 T/G), and IL-29 rs30461 (IL-29 T/C) in 140 patients with psoriasis disease and 159 healthy controls using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. The genotype and allele frequency distributions of the rs12979860 (IL-28 C/T) and rs30461 (IL-29 T/C) polymorphisms were similar in the patient and control groups and were not statistically significant. The TG genotype of rs8099917 was statistically significantly different in patients from both groups. The TG genotype increased the risk of disease1.9-fold. The G allele may be associated with the pathogenesis of psoriasis.
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Affiliation(s)
- Büşra Yilmaz
- Department of Medical Genetics, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Güneş Çakmak Genç
- Department of Medical Genetics, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Sevim Karakaş Çelik
- Department of Medical Genetics, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | | | - Murat Can
- Department of Biochemistry, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Ahmet Dursun
- Department of Medical Genetics, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
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Tang S, Jiang W, Xu P, Xie S, Wang M, Gao C, Lu J, Yang Y. Integrated bioinformatic analysis of key biomarkers and signalling pathways in psoriasis. Scott Med J 2022; 67:7-17. [PMID: 35147459 DOI: 10.1177/00369330221078993] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS Psoriasis is a relatively common autoimmune inflammatory skin disease with a chronic etiology. Since psoriasis is still incurable, it is necessary to identify the molecular mechanisms of psoriasis. The present study was designed to detect novel biomarkers and pathways associated with psoriasis incidence, and provide new insights into treatment of psoriasis. METHODS AND RESULTS Differentially expressed genes (DEGs) associated with psoriasis in the Gene Expression Omnibus (GEO) database were identified, and their functional roles and interactions were then annotated and evaluated through GO, KEGG, and gene set variation (GSVA) analyses. In total 197 psoriasis-related DEGs were identified and found to primarily be associated with the NOD-like receptor, IL-17, and cytokine-cytokine receptor interaction signalling pathways. GSVA revealed significant differences between normal and lesional groups (P < 0.05), while PPI network analyses identified CXCL10 as the hub gene with the highest degree value, whereas IRF7, IFIT3, OAS1, GBP1, and ISG15 were promising candidate genes for the therapeutic treatment of psoriasis. CONCLUSION The findings of the present integrated bioinformatics may enhance our understanding of the molecular events occurring in psoriasis, and these candidate genes and pathways together may prove to be therapeutic targets for psoriasis.
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Affiliation(s)
- Suwei Tang
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of medicine, Tongji University, Shanghai, China
| | - Wencheng Jiang
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
| | - Ping Xu
- Department of Dermatology, Shuguang Hospital affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shaoqiong Xie
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
| | - Mingxia Wang
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
| | - Chunjie Gao
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
| | - Jiajing Lu
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of medicine, Tongji University, Shanghai, China
| | - Yang Yang
- Department of Dermatology, Shanghai Skin Disease Hospital, School of medicine, Tongji University, Shanghai, China
- Institute of Psoriasis, School of medicine, Tongji University, Shanghai, China
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Gao J, Wu L, Zhao Y, Hong Q, Feng Z, Chen X. Cxcl10 deficiency attenuates renal interstitial fibrosis through regulating epithelial-to-mesenchymal transition. Exp Cell Res 2022; 410:112965. [PMID: 34896075 DOI: 10.1016/j.yexcr.2021.112965] [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: 06/18/2021] [Revised: 11/03/2021] [Accepted: 12/04/2021] [Indexed: 11/28/2022]
Abstract
IFN-γ-inducible protein 10 (IP-10, CXCL10) has been widely demonstrated to be involved in multiple kidney pathological processes. However, the role of CXCL10 in renal fibrosis remains unclear. In this study, Cxcl10-deficient (Cxcl10-/-) mice were used to generate the unilateral ureteral obstruction (UUO) model. The level of renal fibrosis and inflammatory cell infiltration was examined in vivo and the effects of CXCL10 on EMT process of HK-2 cells was investigated in vitro. We observed that the injury degree of renal tissue and the collagen deposition levels were lighter and the expression of α-SMA, collagen I and fibronectin was significantly reduced in Cxcl10-/- mice, while the expression of E-cadherin was increased. However, interstitial F4/80-positive macrophages and CD4-positive T lymphocytes were unaffected by knockout of Cxcl10. Furthermore, IFN-γ or CXCL10 stimulation could obviously promote the expression of α-SMA, collagen I, fibronectin and reduce the expression of E-cadherin in HK-2 cells, which could be inhibited by transfection of Cxcl10-siRNA. Our findings suggested Cxcl10 knockout could reduce renal dysfunction and inhibit renal fibrosis through regulating EMT process of renal tubular epithelial cells in murine UUO model. These results may provide a novel insight into the mechanism and a potential therapy target of renal fibrosis.
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Affiliation(s)
- Jie Gao
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China; Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jingwu Road 324, Jinan, 250021, China
| | - Lingling Wu
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China
| | - Yinghua Zhao
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China
| | - Quan Hong
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China
| | - Zhe Feng
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China
| | - Xiangmei Chen
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing, 100853, China.
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Rioux G, Simard M, Morin S, Lorthois I, Guérin SL, Pouliot R. Development of a 3D psoriatic skin model optimized for infiltration of IL-17A producing T cells: Focus on the crosstalk between T cells and psoriatic keratinocytes. Acta Biomater 2021; 136:210-222. [PMID: 34547515 DOI: 10.1016/j.actbio.2021.09.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 08/20/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022]
Abstract
Psoriasis is a chronic inflammatory skin disease involving several cell types, including T cells, via the IL-23/IL-17 axis. IL-17A acts on the surrounding epithelial cells thus resulting in an inflammatory feedback loop. The development of immunocompetent models that correctly recapitulate the complex phenotype of psoriasis remains challenging, which also includes both the T cell isolation and activation methods. The purpose of this work was to develop an advanced in vitro 3D psoriatic skin model that enables the study of the impact of T cells on psoriatic epithelial cells. To reach that aim, healthy and psoriatic fibroblasts and keratinocytes were used to reproduce this tissue-engineered skin model in which activated T cells, isolated beforehand from human whole blood, have been incorporated. Our study showed that isolation of T cells with the EasySep procedure, followed by activation with PMA/ionomycin, mimicked the psoriatic characteristics in an optimal manner with the production of inflammatory cytokines important in the pathogenesis of psoriasis, as well as increased expression of Ki67, S100A7, elafin and involucrin. This psoriatic model enriched in activated T cells displayed enhanced production of IL-17A, IFN-ƴ, CCL2, CXCL10, IL-1ra, IL-6 and CXCL8 compared with the healthy model and whose increased secretion was maintained over time. In addition, anti-IL17A treatment restored some psoriatic features, including epidermal thickness and basal keratinocytes proliferation, as well as a downregulation of S100A7, elafin and involucrin expression. Altogether, our study demonstrated that this model reflects a proper psoriatic inflammatory environment and is effective for the investigation of epidermal and T cell interaction over time. STATEMENT OF SIGNIFICANCE: The aim of this study was to provide an innovative 3D immunocompetent human psoriatic skin model. To our knowledge, this is the first immunocompetent model that uses skin cells from psoriatic patients to study the impact of IL-17A on pathological cells. Through the use of this model, we demonstrated that the T-cell enriched psoriatic model differs from T-cell enriched healthy model, highlighting efficient crosstalk between pathologic epithelial cells and T cells. This advanced preclinical model further mimics the original psoriatic skin and will prove relevant in predicting clinical outcomes, thereby decreasing inaccurate predictions of compound effects.
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Sun X, Yang P. Inhibition of BRD4 inhibits proliferation and promotes apoptosis of psoriatic keratinocytes. Biomed Eng Online 2021; 20:107. [PMID: 34674702 PMCID: PMC8529830 DOI: 10.1186/s12938-021-00943-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 10/05/2021] [Indexed: 11/24/2022] Open
Abstract
Background Psoriasis is a common chronic recurrent inflammatory skin disease. The pathogenesis of psoriasis, such as other autoimmune diseases, is still unclear, which brings great difficulties to the treatment. This study aimed to investigate the role of bromine domain protein 4 (BRD4) in affecting the psoriatic keratinocytes. Methods Imiquimod-induced psoriasis mice model and TNF-α or IL-17A induced HaCAT cells, an experimental model in vitro for psoriasis, were constructed. The pathological skin changes at the back of mice were observed by hematoxylin and eosin (H&E) assay and evaluated by psoriasis area and severity index (PASI). KI67 expression and keratinocyte apoptosis at the skin tissues were, respectively, detected by Immunohistochemical analysis and TUNEL assay. The inflammatory factors in mice serum and culture supernatant were determined by ELISA assay. The related proteins expression of proliferation, apoptosis and MAPK pathway were detected by Western blot analysis. Results BRD4 expression was upregulated in injured skin on the back of imiquimod-induced mice and (+)-JQ1 relieved the skin injury by suppressing the inflammation and promoting apoptosis of keratinocytes. Consistently, BRD4 expression was also increased in TNF-α or IL-17A induced HaCAT cells. (+)-JQ1 suppressed the viability and inflammation, and promoted apoptosis of TNF-α or IL-17A induced HaCAT cells. In addition, the MAPK signaling pathway was inhibited by (+)-JQ1 whether in mice or HaCAT cells. Conclusions Inhibition of BRD4 inhibited proliferation and inflammation and promoted apoptosis of psoriatic keratinocytes.
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Affiliation(s)
- Xiaohui Sun
- Department of Dermatology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250014, Shandong, China
| | - Pengfei Yang
- Department of Dermatology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, 16766 Jingshi Road, Jinan, 250014, Shandong, China.
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Zou A, Jian Q. CXCL10 and its related key genes as potential biomarkers for psoriasis: Evidence from bioinformatics and real-time quantitative polymerase chain reaction. Medicine (Baltimore) 2021; 100:e27365. [PMID: 34559160 PMCID: PMC8462640 DOI: 10.1097/md.0000000000027365] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/09/2021] [Indexed: 01/05/2023] Open
Abstract
Although several studies have attempted to investigate the etiology of and mechanism underlying psoriasis, the precise molecular mechanism remains unclear. Our study aimed to explore the molecular mechanism underlying psoriasis based on bioinformatics.GSE30999, GSE34248, GSE41662, and GSE50790 datasets were obtained from the Gene Expression Omnibus database. The Gene Expression Omnibus profiles were integrated to obtain differentially expressed genes in R software. Then a series of analyses was performed, such as Gene Ontology annotation, Kyoto Encyclopedia of Genes and Genomes pathway analysis, protein-protein interaction network analysis, among others. The key genes were obtained by CytoHubba, and validated by real-time quantitative polymerase chain reaction.A total of 359 differentially expressed genes were identified between 270 paired lesional and non-lesional skin groups. The common enriched pathways were nucleotide-binding and oligomerization domain-like receptor signaling pathway, and cytokine-cytokine receptor interaction. Seven key genes were identified, including CXCL1, ISG15, CXCL10, STAT1, OASL, IFIT1, and IFIT3. These key genes were validated as upregulated in the 4 datasets and M5-induced HaCaT cells.Our study identified 7 key genes, namely CXCL1, ISG15, CXCL10, STAT1, OASL, IFIT1, and IFIT3, and 2 mostly enriched pathways (nucleotide-binding and oligomerization domain-like receptor signaling pathway, and cytokine-cytokine receptor interaction) involved in psoriatic pathogenesis. More importantly, CXCL1, ISG15, STAT1, OASL, IFIT1, IFIT3, and especially CXCL10 may be potential biomarkers. Therefore, our findings may bring a new perspective to the molecular mechanism underlying psoriasis and suggest potential biomarkers.
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Affiliation(s)
- Ailing Zou
- Department of Dermatology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Health Care Group, Huangshi, Hubei, China
- Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Huangshi, Hubei, China
| | - Qichao Jian
- Department of Dermatology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Health Care Group, Huangshi, Hubei, China
- Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, Huangshi, Hubei, China
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Establishment of an Intradermal Ear Injection Model of IL-17A and IL-36γ as a Tool to Investigate the Psoriatic Cytokine Network. Life (Basel) 2021; 11:life11080846. [PMID: 34440590 PMCID: PMC8402141 DOI: 10.3390/life11080846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/28/2021] [Accepted: 08/16/2021] [Indexed: 11/16/2022] Open
Abstract
Psoriasis is a chronic skin disease affecting 2–3% of the global population. The proinflammatory IL-17A is a key cytokine in psoriasis. Accumulating evidence has revealed that IL-36γ plays also a pathogenic role. To understand more precisely the role of the IL-17A–IL-36γ cytokine network in skin pathology, we used an ear injection model. We injected IL-17A or IL-36γ alone and in combination into the ear pinnae of mice. This resulted in a significant increase in ear thickness measured over time. Histological evaluation of IL-17A + IL-36γ-treated skin showed a strong acanthosis, hyperparakeratosis and infiltration of neutrophils. The same histological features were found in mice after injection of IL-36γ alone, but to a lesser extent. IL-17A alone was not able to induce psoriasis-like changes. Genes encoding proteins of the S100 family, antimicrobial peptides and chemo-attractants for neutrophils were upregulated in the IL-17A + IL-36γ group. A much weaker expression was seen after the injection of each cytokine alone. These results strengthen the hypothesis that IL-17A and IL-36γ drive psoriatic inflammation via a synergistic interaction. Our established intradermal ear injection model can be utilized in the future to monitor effects of various inhibitors of this cytokine network.
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Zdanowska N, Kasprowicz-Furmańczyk M, Placek W, Owczarczyk-Saczonek A. The Role of Chemokines in Psoriasis-An Overview. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:754. [PMID: 34440960 PMCID: PMC8400543 DOI: 10.3390/medicina57080754] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/13/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022]
Abstract
By participating in both the recruitment and activation of T lymphocytes, macrophages and neutrophils at the site of psoriatic inflammation, chemokines play an important role in the pathogenesis of psoriasis and, crucially, may be one indicator of the response to the systemic treatment of the disease. As a result of their major involvement in both physiological and pathological processes, both chemokines and their receptors have been identified as possible therapeutic targets. Due to their presence in the inflammatory process, they play a role in the pathogenesis of diseases that often coexist with psoriasis, such as atherosclerosis and psoriatic arthritis. Chemokines, cytokines and adhesion molecules may be biological markers of disease severity in psoriasis. However, the mechanism of inflammation in psoriasis is too complex to select only one marker to monitor the disease process and improvement after treatment. The aim of this review was to summarize previous reports on the role of chemokines in the pathogenesis of psoriasis, its treatment and comorbidities.
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Affiliation(s)
- Natalia Zdanowska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-229 Olsztyn, Poland; (M.K.-F.); (W.P.); (A.O.-S.)
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13
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Liu Y, Cui SN, Duan MY, Dou ZL, Li YZ, Liu YX, Xia Y, Zhang JW, Yan XN, Han DR. Is there a relationship between psoriasis and hepatitis C? A meta-analysis and bioinformatics investigation. Virol J 2021; 18:135. [PMID: 34215260 PMCID: PMC8252322 DOI: 10.1186/s12985-021-01606-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/23/2021] [Indexed: 02/08/2023] Open
Abstract
Background The relationship between psoriasis and hepatitis C was previously controversial, so our purpose is to investigate this connection.
Methods We conducted a systematic review of the case–control, cross-sectional and cohort studies examining the association between psoriasis and hepatitis C in PubMed, EMBASE and Cochrane library databases and investigated the overlapping genes between psoriasis targets and hepatitis C targets using bioinformatics analysis. Based on overlapping genes and hub nodes, we also constructed the protein–protein interaction (PPI) network and module respectively, followed by the pathway enrichment analysis.
Results We included 11 publications that reported a total of 11 studies (8 cross-sectional and 3 case–control). The case–control and cross-sectional studies included 25,047 psoriasis patients and 4,091,631 controls in total. Psoriasis was associated with a significant increase of prevalent hepatitis C (OR 1.72; 95% confidence interval [CI] (1.17–2.52)). A total of 389 significant genes were common to both hepatitis C and psoriasis, which mainly involved IL6, TNF, IL10, ALB, STAT3 and CXCL8. The module and pathway enrichment analyses showed that the common genes had the potential to influence varieties of biological pathways, including the inflammatory response, cytokine activity, cytokine–cytokine receptor interaction, Toll-like receptor signaling pathway, which play an important role in the pathogenesis of hepatitis C and psoriasis. Conclusion Patients with psoriasis display increased prevalence of hepatitis C and the basic related mechanisms between hepatitis C and psoriasis had been preliminarily clarified. Supplementary Information The online version contains supplementary material available at 10.1186/s12985-021-01606-z.
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Affiliation(s)
- Yong Liu
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China.,Department of Dermatology, Shaanxi Hospital of Chinese Medicine, Xi'an, China
| | - Sheng Nan Cui
- Department of Dermatology, China Academy of Chinese Medical Science, Xiyuan Hospital, Beijing, China
| | - Meng Yao Duan
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Zhi Li Dou
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Zhen Li
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Xing Liu
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Ye Xia
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Jia Wei Zhang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Xiao Ning Yan
- Department of Dermatology, Shaanxi Hospital of Chinese Medicine, Xi'an, China.
| | - Dong Ran Han
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China.
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14
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Yadav K, Singh D, Singh MR. Novel archetype in psoriasis management bridging molecular dynamics in exploring novel therapies. Eur J Pharmacol 2021; 907:174254. [PMID: 34118225 DOI: 10.1016/j.ejphar.2021.174254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/21/2022]
Abstract
Psoriasis is an autoimmune chronic inflammatory condition of skin affecting 125 million populaces around the globe. It is implicated as a result of multifaceted phenomena involving various cell and subcell activities with the aid of numerous cellular and molecular components including signaling aisle and regulatory proteins owing to the development of such hyperproliferative dermatological conditions. This involves a deeply complex and conflicting pathology owing to genetic and immunological deviations resulting from the unusual presentation of different signaling pathways and regulatory proteins. Explorations of these biomarkers and intervention of molecular and cellular processes in psoriasis are yet to be investigated and could be an exceptional aspect for understanding pathology with successful targeting of disease. In the presented study, we have integrated molecular insights, including signaling molecules, pathways, and proteins implicated in pathogenesis, and we have attempted to link this knowledge to the targeting of these phenomena in order to manage the conditions precisely. Further, therapeutic delivery approaches for targeting distinct layers of skin have also been investigated based on the application of different nanocarriers for successful psoriasis treatment.
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Affiliation(s)
- Krishna Yadav
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, 492010, India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, 492010, India
| | - Manju Rawat Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, 492010, India.
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15
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Ohnishi T, Hisadome M, Joji K, Chiba N, Amir MS, Kanekura T, Matsuguchi T. Ultraviolet B irradiation decreases CXCL10 expression in keratinocytes through endoplasmic reticulum stress. J Cell Biochem 2021; 122:1141-1156. [PMID: 33909926 DOI: 10.1002/jcb.29936] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/05/2021] [Accepted: 03/31/2021] [Indexed: 01/24/2023]
Abstract
Ultraviolet radiation is one of the standard treatment selections for psoriasis. interferon (IFN)-γ and IFN-γ-induced CXCL10, which are highly expressed by keratinocytes in psoriasis lesion, are therapeutic targets for psoriasis. In this study, we found that ultraviolet B (UVB) irradiation inhibited IFN-γ signaling events, including STAT1 phosphorylation and induction of CXCL10 messenger RNA (mRNA) expression in keratinocytes. IFN-γ-induced expression of CXCL10 mRNA in HaCaT cells, a human keratinocyte cell line, and human epithelial keratinocytes were also inhibited by H2 O2 or endoplasmic reticulum (ER) stress inducers. Conversely, a mixture of antioxidants, Trolox and ascorbic acid, and the ER stress inhibitor salubrinal partially counteracted the inhibitory effect of UVB on IFN-γ-induced CXCL10 mRNA expression in HaCaT cells. We also found that UVB and ER stress reduced IFN-γ receptor 1 protein levels in the plasma membrane fraction of keratinocytes. These observations suggested that ER stress and the generation of reactive oxygen species are essential for the inhibitory effect of UVB on IFN-γ-induced CXCL10 mRNA in keratinocytes.
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Affiliation(s)
- Tomokazu Ohnishi
- Department of Oral Biochemistry, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Mitsuhiro Hisadome
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kusuyama Joji
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai, Japan
| | - Norika Chiba
- Department of Oral Biochemistry, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Muhammad Subhan Amir
- Department of Oral Biochemistry, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Airlangga University, Surabaya, Indonesia
| | - Takuro Kanekura
- Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Tetsuya Matsuguchi
- Department of Oral Biochemistry, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
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16
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KARAOĞULLARINDAN Ü, TARHAN E, ÖRÜK GG. Psöriatik artrit hastalarında otoimmun tiroid hastaliği sıklığı ve anti TNF-a tedavisinin etkisi. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.669775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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17
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Zheng J, Gao Y, Liu N, Li Y, Chen F, Yu N, Ding Y, Yi X. Higher prevalence of thyroid dysfunction in patients with erythrodermic psoriasis. J Dermatol 2020; 47:1007-1012. [PMID: 32572971 DOI: 10.1111/1346-8138.15427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/05/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Jianfeng Zheng
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Yunlu Gao
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Na Liu
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Ying Li
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Fujuan Chen
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Ning Yu
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Yangfeng Ding
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
| | - Xuemei Yi
- Department of Dermatology Shanghai Skin Disease Hospital Tongji University School of Medicine Shanghai China
- Institute of Psoriasis Tongji University School of Medicine Shanghai China
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18
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Abji F, Lee KA, Pollock RA, Machhar R, Cook RJ, Chandran V, Gladman DD. Declining levels of serum chemokine (C-X-C motif) ligand 10 over time are associated with new onset of psoriatic arthritis in patients with psoriasis: a new biomarker? Br J Dermatol 2020; 183:920-927. [PMID: 32037514 DOI: 10.1111/bjd.18940] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND We previously found that serum levels of chemokine (C-X-C motif) ligand 10 (CXCL10) decreased after the onset of psoriatic arthritis (PsA). OBJECTIVES We measured CXCL10 levels over time in patients with psoriasis who developed PsA to determine whether the drop in CXCL10 was specific to these patients and further assess its association with PsA development. METHODS Prospectively followed patients with psoriasis without arthritis [cutaneous psoriasis (PsC)] were assessed yearly by rheumatologists for the presence of PsA. Patients with PsC who developed PsA (converters) were matched to those that did not develop PsA (nonconverters) based on psoriasis duration and the interval between follow-up visits. The duration between baseline and the first visit postconversion in converters was used to assign a pseudoconversion date in nonconverters. Linear mixed-effects models were used to model the expression of CXCL10 over time. RESULTS CXCL10 significantly declined over time in converters prior to PsA development with a significant difference in the trend over time between converters (n = 29) and nonconverters (n = 52; P < 0·001). CXCL10 continued to decline after PsA onset in a subset of converters. There was a significant difference in the trend of CXCL10 levels between converters (n = 24) and nonconverters (n = 16; P = 0·01) preconversion/pseudoconversion. This difference remained postconversion (P = 0·006) and was not different from the preconversion period (P = 0·75). CONCLUSIONS A large difference in CXCL10 was identified in patients with PsC that are destined to develop PsA over time. This exploratory analysis supports the association of CXCL10 with PsA development in patients with PsC and warrants further study of the predictive ability of this chemokine. What is already known about this topic? Chemokine (C-X-C motif) ligand 10 (CXCL10) is elevated in psoriatic affected tissues and serum and/or plasma. Patients with psoriasis that develop psoriatic arthritis (PsA) have elevated CXCL10 levels at baseline and these levels drop after arthritis onset. What does this study add? By monitoring levels of CXCL10 in serum over multiple visits in patients with psoriasis that develop PsA as well as those that do not develop PsA, an association was identified between CXCL10 and PsA development. What is the translational message? CXCL10 is a strong candidate for use by physicians for the detection of patients with psoriasis that are at risk of developing PsA. Linked Comment: Kirby and Fitzgerald. Br J Dermatol 2020; 183:805-806.
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Affiliation(s)
- F Abji
- Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - K-A Lee
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, ON, Canada
| | - R A Pollock
- Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - R Machhar
- Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - R J Cook
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, ON, Canada
| | - V Chandran
- Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada.,Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - D D Gladman
- Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada.,Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
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19
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Gao J, Wu L, Wang S, Chen X. Role of Chemokine (C-X-C Motif) Ligand 10 (CXCL10) in Renal Diseases. Mediators Inflamm 2020; 2020:6194864. [PMID: 32089645 PMCID: PMC7025113 DOI: 10.1155/2020/6194864] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 12/02/2019] [Accepted: 12/23/2019] [Indexed: 12/31/2022] Open
Abstract
Chemokine C-X-C ligand 10 (CXCL10), also known as interferon-γ-inducible protein 10 (IP-10), exerts biological function mainly through binding to its specific receptor, CXCR3. Studies have shown that renal resident mesangial cells, renal tubular epithelial cells, podocytes, endothelial cells, and infiltrating inflammatory cells express CXCL10 and CXCR3 under inflammatory conditions. In the last few years, strong experimental and clinical evidence has indicated that CXCL10 is involved in the development of renal diseases through the chemoattraction of inflammatory cells and facilitation of cell growth and angiostatic effects. In addition, CXCL10 has been shown to be a significant biomarker of disease severity, and it can be used as a prognostic indicator for a variety of renal diseases, such as renal allograft dysfunction and lupus nephritis. In this review, we summarize the structures and biological functions of CXCL10 and CXCR3, focusing on the important role of CXCL10 in the pathogenesis of kidney disease, and provide a theoretical basis for CXCL10 as a potential biomarker and therapeutic target in human kidney disease.
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Affiliation(s)
- Jie Gao
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing 100853, China
- Department of Nephrology, Shandong Provincial Hospital Affiliated to Shandong University, Jingwu Road 324, Jinan 250000, China
| | - Lingling Wu
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing 100853, China
| | - Siyang Wang
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing 100853, China
| | - Xiangmei Chen
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, Beijing Key Laboratory of Kidney Disease, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, Fuxing Road 28, Beijing 100853, China
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20
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Bhattacharya S, Kawamura A. Using evasins to target the chemokine network in inflammation. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2019; 119:1-38. [PMID: 31997766 DOI: 10.1016/bs.apcsb.2019.09.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Inflammation, is driven by a network comprising cytokines, chemokines, their target receptors and leukocytes, and is a major pathologic mechanism that adversely affects organ function in diverse human diseases. Despite being supported by substantial target validation, no successful anti-chemokine therapeutic to treat inflammatory disease has yet been developed. This is in part because of the robustness of the chemokine network, which emerges from a large total chemokine load in disease, promiscuous expression of receptors on leukocytes, promiscuous and synergistic interactions between chemokines and receptors, and feedforward loops created by secretion of chemokines by leukocytes themselves. Many parasites, including viruses, helminths and ticks, evade the chemokine network by producing proteins that bind promiscuously to chemokines or their receptors. Evasins - three small glycoproteins identified in the saliva of the brown dog tick - bind multiple chemokines, and are active in several animal models of inflammatory disease. Over 50 evasin homologs have recently been identified from diverse tick species. Characterization of the chemokine binding patterns of evasins show that several have anti-chemokine activities that extend substantially beyond those previously described. These studies indicate that evasins function at the site of the tick bite by reducing total chemokine load. This not only reduces chemokine signaling to receptors, but also interrupts feedforward loops, thus disabling the chemokine network. Taking the lead from nature, a goal for the development of new anti-chemokine therapeutics would be to reduce the total chemokine load in disease. This could be achieved by administering appropriate evasin combinations or by smaller peptides that mimic evasin action.
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Affiliation(s)
- Shoumo Bhattacharya
- RDM Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Akane Kawamura
- RDM Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
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21
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Tönük ŞB, Yorgancıoğlu ZR. Biomechanical Factors in Psoriatic Disease: Defective Repair Exertion as a Potential Cause. Hypothesis Presentation and Literature Review. ACR Open Rheumatol 2019; 1:452-461. [PMID: 31777825 PMCID: PMC6858026 DOI: 10.1002/acr2.11056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 06/11/2019] [Indexed: 12/17/2022] Open
Abstract
Joining main clinical manifestations of psoriatic skin disorder are inflammatory arthritis and nail lesions. Repetitive microdamage has been postulated as a main triggering factor in lesions of psoriatic arthritis. This concept of psoriatic disease might also be admissible for triggering nail lesions because the nail is a frequently traumatized structure. Here, we aimed to describe the conjectural injury mechanisms of nail complex with regard to acting biomechanical factors. Tissue repair response to physical microdamage may be altered in psoriatic disease. It is plausible to consider that a defective repair process in the dysregulated prepsoriatic tissue may lead to innate immune activation and further development of autoinflammatory lesions, although excessive inflammation is known to impair wound healing. Recently published data have revealed the importance of mechanosensitive Wingless-type (Wnt) signaling in the pathophysiology of psoriasis and ankylosing spondylitis. The Wnt signaling system is involved in morphogenesis, repair, and regeneration as a biologic process main regulator. Wnt5a seems to be a dominating mediator in both psoriatic plaques and during the spondylitis process that might also be a linking molecule of psoriatic response to mechanical stress. Future studies should focus on complex responsive interactions of tissue repair regulators regarded in psoriatic disease.
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22
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Increased frequency of activated CD8 + T cell effectors in patients with psoriatic arthritis. Sci Rep 2019; 9:10870. [PMID: 31350460 PMCID: PMC6659700 DOI: 10.1038/s41598-019-47310-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 07/09/2019] [Indexed: 01/08/2023] Open
Abstract
The aim of this study is to identify subsets of T cells differentially represented in the circulation of patients with psoriatic arthritis and to evaluate the possibility that they can recirculate between peripheral blood and the inflamed joints. We analyzed the phenotype and cytokine expression in circulating CD8+ and CD4+ T cells in 69 subjects: 28 with cutaneous psoriasis, 15 patients with psoriatic arthritis, and 26 healthy subjects. In the circulation, the percentage of each subset was compared among the groups and correlation was calculated with the serum concentration of C-reactive protein. To investigate the migration of T cells towards the inflamed joints, we performed a transwell migration assay towards patient serum and synovial fluid. In selected patients we analyzed in parallel T cells from peripheral blood and from synovial fluid. In the circulation, we found increased percentage of CD8+ CCR6+ T cell effectors expressing CD69 and of IL-17-producing T cells in patients with psoriatic arthritis. CD8+ effector/effector memory T cells showed increased migration towards synovial fluid. Finally, in synovial fluid we found accumulation of CXCR3+ CD8+ T cells and CD69+ cells. CD4+ T cells in the two compartments shared many similarities with CD8+ T cells. The results indicate a role for memory T cell effectors in systemic and joint manifestations of psoriatic arthritis.
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23
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Sharma J, Larkin J. Therapeutic Implication of SOCS1 Modulation in the Treatment of Autoimmunity and Cancer. Front Pharmacol 2019; 10:324. [PMID: 31105556 PMCID: PMC6499178 DOI: 10.3389/fphar.2019.00324] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/18/2019] [Indexed: 12/14/2022] Open
Abstract
The suppressor of cytokine signaling (SOCS) family of intracellular proteins has a vital role in the regulation of the immune system and resolution of inflammatory cascades. SOCS1, also called STAT-induced STAT inhibitor (SSI) or JAK-binding protein (JAB), is a member of the SOCS family with actions ranging from immune modulation to cell cycle regulation. Knockout of SOCS1 leads to perinatal lethality in mice and increased vulnerability to cancer, while several SNPs associated with the SOCS1 gene have been implicated in human inflammation-mediated diseases. In this review, we describe the mechanism of action of SOCS1 and its potential therapeutic role in the prevention and treatment of autoimmunity and cancer. We also provide a brief outline of the other JAK inhibitors, both FDA-approved and under investigation.
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Affiliation(s)
- Jatin Sharma
- Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, United States
| | - Joseph Larkin
- Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, United States
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24
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Garshick MS, Barrett T, Wechter T, Azarchi S, Scher J, Neimann A, Katz S, Fuentes-Duculan J, Cannizzaro MV, Jelic S, Fisher EA, Krueger JG, Berger JS. Inflammasome Signaling and Impaired Vascular Health in Psoriasis. Arterioscler Thromb Vasc Biol 2019; 39:787-798. [PMID: 30760013 PMCID: PMC6436998 DOI: 10.1161/atvbaha.118.312246] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Objective- Psoriasis is an inflammatory skin disease which heightens the risk of cardiovascular disease. This study directly investigated vascular endothelial health and systemically altered pathways in psoriasis and matched controls. Approach and Results- Twenty patients (mean age, 40 years; 50% male) with active psoriasis and 10 age-, sex-matched controls were recruited. To investigate systemically alerted pathways, a deep sequencing omics approach was applied, including unbiased blood transcriptomic and targeted proteomic analysis. Vascular endothelial health was assessed by transcriptomic profiling of endothelial cells obtained from the brachial veins of recruited participants. Blood transcriptomic profiling identified inflammasome signaling as the highest differentially expressed canonical pathway ( Z score 1.6; P=1×10-7) including upregulation of CASP5 and interleukin ( IL) -1β. Proteomic panels revealed IL-6 as a top differentially expressed cytokine in psoriasis with pathway analysis highlighting IL-1β ( Z score 3.7; P=1.02×10-23) as an upstream activator of the observed upregulated proteins. Direct profiling of harvested brachial vein endothelial cells demonstrated inflammatory transcript (eg, IL-1β, CXCL10, VCAM-1, IL-8, CXCL1, Lymphotoxin beta, ICAM-1, COX-2, and CCL3) upregulation between psoriasis versus controls. A linear relationship was seen between differentially expressed endothelial inflammatory transcripts and psoriasis disease severity. IL-6 levels correlated with inflammatory endothelial cell transcripts and whole blood inflammasome-associated transcripts, including CASP5 and IL-1β. Conclusions- An unbiased sequencing approach demonstrated the inflammasome as the most differentially altered pathway in psoriasis versus controls. Inflammasome signaling correlated with psoriasis disease severity, circulating IL-6, and proinflammatory endothelial transcripts. These findings help better explain the heightened risk of cardiovascular disease in psoriasis. Clinical Trial Registration- URL: http://www.clinicaltrials.gov . Unique identifier: NCT03228017.
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Affiliation(s)
- Michael S. Garshick
- Center for the Prevention of Cardiovascular Disease, Department of Medicine, New York University School of Medicine;,Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine
| | - Tessa Barrett
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine
| | | | - Sarah Azarchi
- Ronald O. Perelman Department of Dermatology, New York University School of Medicine
| | - Jose Scher
- Psoriatic Arthritis Center, Division of Rheumatology, Department of Medicine, New York University School of Medicine
| | - Andrea Neimann
- Ronald O. Perelman Department of Dermatology, New York University School of Medicine
| | - Stuart Katz
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine
| | | | | | - Sanja Jelic
- Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, Columbia University Medical Center
| | - Edward A. Fisher
- Center for the Prevention of Cardiovascular Disease, Department of Medicine, New York University School of Medicine;,Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine
| | - James G. Krueger
- Laboratory for Investigative Dermatology, Rockefeller University
| | - Jeffrey S. Berger
- Center for the Prevention of Cardiovascular Disease, Department of Medicine, New York University School of Medicine;,Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine;,Division of Vascular Surgery, Department of Surgery, New York University School of Medicine
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25
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Furue K, Ito T, Tanaka Y, Yumine A, Hashimoto-Hachiya A, Takemura M, Murata M, Yamamura K, Tsuji G, Furue M. Cyto/chemokine profile of in vitro scratched keratinocyte model: Implications of significant upregulation of CCL20, CXCL8 and IL36G in Koebner phenomenon. J Dermatol Sci 2019; 94:244-251. [DOI: 10.1016/j.jdermsci.2019.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/09/2019] [Indexed: 02/06/2023]
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Biomarkers in Adult Dermatomyositis: Tools to Help the Diagnosis and Predict the Clinical Outcome. J Immunol Res 2019; 2019:9141420. [PMID: 30766892 PMCID: PMC6350546 DOI: 10.1155/2019/9141420] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 12/09/2018] [Indexed: 12/22/2022] Open
Abstract
Dermatomyositis pathophysiology is complex. In recent years, medical research has identified molecules associated with disease activity. Besides providing insights into the driving mechanisms of dermatomyositis, these findings could provide potential biomarkers. Activity markers can be used to monitor disease activity in clinical trials and may also be useful in daily practice. This article reviews molecules that could be used as biomarkers for diagnosis and monitoring dermatomyositis disease activity.
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Fang J, Wang C, Shen C, Shan J, Wang X, Liu L, Fan Y. The Expression of CXCL10/CXCR3 and Effect of the Axis on the Function of T Lymphocyte Involved in Oral Lichen Planus. Inflammation 2018; 42:799-810. [PMID: 30467622 DOI: 10.1007/s10753-018-0934-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The etiology of oral lichen planus (OLP) is still not clear. The purpose of this study was to explore the role of CXC chemokine receptor 3(CXCR3) and its ligand CXC motif chemokine 10(CXCL10) in the pathogenesis of OLP. We examined the expression of CXCR3 and CXCL10 in OLP patients and healthy controls by quantitative real-time PCR, Western blotting, ELISAs, and immunohistochemistry, respectively. Moreover, we detected the effects of CXCL10/CXCR3 axis on T lymphocyte migration, proliferation and apoptosis by Transwell assays, CCK8 assays, and flow cytometry. We found that the expression of CXCR3 and CXCL10 was significantly increased in OLP patients. In addition, T lymphocyte migration rate of CXCL10 stimulation group was significantly higher than that of control and CXCR3 antagonist groups. After antagonizing CXCR3, the migration ability of T lymphocytes was significantly decreased, and regardless of whether CXCL10 was added in the upper chamber culture medium, the number of migrating cells was similar. The addition of CXCL10 stimulant could stimulate the proliferation of T lymphocytes, but there was no significant difference compared with control group. After antagonizing CXCR3, the proliferation rate of T lymphocytes was significantly reduced. However, there were no significant differences in the apoptosis rates of T lymphocytes between CXCL10 stimulation group, antagonist CXCR3 group, and control group. Due to the change of expression in CXCR3 and CXCL10, and its interaction in mediating the directional migration of peripheral blood T lymphocytes, affecting the proliferation of T lymphocytes, it suggests that CXCL10/CXCR3 axis may be related to the immune mechanism of OLP.
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Affiliation(s)
- Jiaxiang Fang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China
| | - Chen Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China
| | - Chen Shen
- Department of Special outpatient service, Hangzhou West Dental Hospital, Hangzhou, 310012, China
| | - Jing Shan
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China
| | - Xuewei Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China
| | - Lin Liu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China
| | - Yuan Fan
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, China.
- Department of Oral Medicine, Affiliated Hospital of Stomatology, Nanjing Medical University, 136 Hanzhong Road, Nanjing, 210029, China.
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Yadav K, Singh D, Singh MR. Protein biomarker for psoriasis: A systematic review on their role in the pathomechanism, diagnosis, potential targets and treatment of psoriasis. Int J Biol Macromol 2018; 118:1796-1810. [PMID: 30017989 DOI: 10.1016/j.ijbiomac.2018.07.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/03/2018] [Accepted: 07/06/2018] [Indexed: 12/20/2022]
Abstract
Psoriasis is defined as a long-lasting multifactorial inflammatory autoimmune skin condition precisely characterized by delimited, erythematic papules with adherent shiny scales. The conditions are led by hyperproliferative responses of epidermis due to hyperactivation and immature keratinocytes production. The psoriatic skin consists of the thickened epidermal layer, in concurrence with inflammatory exudates in the dermis mainly of dendritic cells, neutrophils, T cells, and macrophages, contributing to the distinct manifestation of psoriatic lesions. It consents to multifaceted and discrete pathology due to the genetic and immunological alteration resulting from abnormal expression of various regulatory and structural proteins. These proteins are associated with various cellular and sub-cellular activities. Therefore, the presence of protein in a pathological cellular environment in the psoriatic lesions as well as in serum could be a great avenue for the insight of pathomechanism, anticipation and diagnosis of psoriasis. Research of protein biomarker in psoriasis is yet a developing realm to be explored by both fundamental and clinical researchers. This review is an attempt to assimilate the current discoveries and revelations of different proteins as a biomarker and their importance in pathogenesis, diagnosis, treatment, and anticipation of both the inflammatory and other dermatological aspects of psoriasis.
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Affiliation(s)
- Krishna Yadav
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India; National Centre for Natural Resources, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Manju Rawat Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India; National Centre for Natural Resources, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India.
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Behfar S, Hassanshahi G, Nazari A, Khorramdelazad H. A brief look at the role of monocyte chemoattractant protein-1 (CCL2) in the pathophysiology of psoriasis. Cytokine 2018; 110:226-231. [DOI: 10.1016/j.cyto.2017.12.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/05/2017] [Accepted: 12/08/2017] [Indexed: 12/22/2022]
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Strzadala L, Fiedorowicz A, Wysokinska E, Ziolo E, Grudzień M, Jelen M, Pluta K, Morak-Mlodawska B, Zimecki M, Kalas W. An Anti-Inflammatory Azaphenothiazine Inhibits Interferon β Expression and CXCL10 Production in KERTr Cells. Molecules 2018; 23:molecules23102443. [PMID: 30250011 PMCID: PMC6222831 DOI: 10.3390/molecules23102443] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 09/21/2018] [Accepted: 09/21/2018] [Indexed: 01/03/2023] Open
Abstract
An azaphenothiazine derivative, 6-chloroethylureidoethyldiquino[3,2-b;2′,3′-e][1,4]thiazine (DQT), has recently been shown to exhibit immunosuppressive activities in mouse models. It also inhibited the expression of CXCL10 at the protein level, at non-toxic concentrations, in the culture of KERTr cells treated with double-stranded RNA, poly(I:C). In this report, we demonstrated that DQT inhibits the transcription of the CXCL10 gene. Although CXCL10 is an IFNγ-inducible protein, we found that the CXCL10 protein was induced without the detectable release of IFNγ or IκB degradation. Hence, we concluded that IFNγ or NFκB was not involved in the regulation of the CXCL10 gene in KERTr cells transfected with poly(I:C), nor in the inhibitory activity of DQT. On the other hand, we found that IFNβ was induced under the same conditions and that its expression was inhibited by DQT. Kinetic analysis showed that an increase in IFNβ concentrations occurred 4–8 h after poly(I:C) treatment, while the concentration of CXCL10 was undetectable at that time and started to increase later, when IFNβ reached high levels. Therefore, DQT may be regarded as a new promising inhibitor of IFNβ expression and IFNβ-dependent downstream genes and proteins, e.g., CXCL10 chemokine, which is implicated in the pathogenesis of autoimmune diseases.
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Affiliation(s)
- Leon Strzadala
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Anna Fiedorowicz
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Edyta Wysokinska
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Ewa Ziolo
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Małgorzata Grudzień
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Malgorzata Jelen
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland.
| | - Krystian Pluta
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland.
| | - Beata Morak-Mlodawska
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland.
| | - Michal Zimecki
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
| | - Wojciech Kalas
- Institute of Immunology and Experimental Therapy, Weigla 12, 53-114 Wroclaw, Poland.
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Zusinaite E, Ianevski A, Niukkanen D, Poranen MM, Bjørås M, Afset JE, Tenson T, Velagapudi V, Merits A, Kainov DE. A Systems Approach to Study Immuno- and Neuro-Modulatory Properties of Antiviral Agents. Viruses 2018; 10:v10080423. [PMID: 30103549 PMCID: PMC6116047 DOI: 10.3390/v10080423] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 08/10/2018] [Accepted: 08/11/2018] [Indexed: 12/12/2022] Open
Abstract
There are dozens of approved, investigational and experimental antiviral agents. Many of these agents cause serious side effects, which can only be revealed after drug administration. Identification of the side effects prior to drug administration is challenging. Here we describe an ex vivo approach for studying immuno- and neuro-modulatory properties of antiviral agents, which may be associated with potential side effects of these therapeutics. The current approach combines drug toxicity/efficacy tests and transcriptomics, which is followed by mRNA, cytokine and metabolite profiling. We demonstrated the utility of this approach with several examples of antiviral agents. We also showed that the approach can utilize different immune stimuli and cell types. It can also include other omics techniques, such as genomics and epigenomics, to allow identification of individual markers associated with adverse reactions to antivirals with immuno- and neuro-modulatory properties.
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Affiliation(s)
- Eva Zusinaite
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia.
| | - Aleksandr Ianevski
- Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.
| | - Diana Niukkanen
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia.
| | - Minna M Poranen
- Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, 00014 Helsinki, Finland.
| | - Magnar Bjørås
- Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.
- Department of Microbiology, University of Oslo and Oslo University Hospital, 0372 Oslo, Norway.
| | - Jan Egil Afset
- Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.
| | - Tanel Tenson
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia.
| | - Vidya Velagapudi
- Institute Molecular Medicine Finland (FIMM), University of Helsinki, 00014 Helsinki, Finland.
| | - Andres Merits
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia.
| | - Denis E Kainov
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia.
- Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.
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Doulamis IP, Samanidis G, Tzani A, Antoranz A, Gkogkos A, Konstantopoulos P, Pliaka V, Minia A, Alexopoulos LG, Perrea DN, Perreas K. Proteomic profile of patients with atrial fibrillation undergoing cardiac surgery†. Interact Cardiovasc Thorac Surg 2018; 28:94-101. [PMID: 29992263 DOI: 10.1093/icvts/ivy210] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 06/01/2018] [Indexed: 12/19/2022] Open
Affiliation(s)
- Ilias P Doulamis
- Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George Samanidis
- First Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens, Greece
| | - Aspasia Tzani
- Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Anastasios Gkogkos
- Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Konstantopoulos
- Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Leonidas G Alexopoulos
- Protatonce Ltd, Athens, Greece
- Department of Mechanical Engineering, Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”,National Technical University of Athens, Athens, Greece
| | - Despina N Perrea
- Laboratory for Experimental Surgery and Surgical Research “N.S Christeas”, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Perreas
- First Department of Adult Cardiac Surgery, Onassis Cardiac Surgery Center, Athens, Greece
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Artym J, Kocięba M, Zaczyńska E, Kochanowska I, Zimecki M, Kałas W, Fiedorowicz A, Pawlak A, Strządała L, Jeleń M, Morak-Młodawska B, Pluta K, Kaleta-Kuratewicz K, Madej JP, Kuropka P, Kuryszko J. Topically applied azaphenothiazines inhibit experimental psoriasis in mice. Int Immunopharmacol 2018; 59:276-286. [PMID: 29674255 DOI: 10.1016/j.intimp.2018.03.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 03/26/2018] [Accepted: 03/28/2018] [Indexed: 12/19/2022]
Abstract
The therapeutic efficacy of topically applied azaphenothiazine derivatives: 9-chloro-6-acetylaminobutylquinobenzo[3,2-b][1,4]thiazine (compound 4) and 6-chloroethylureidoethyldiquino[3,2-b;2';3'-e][1,4]thiazine (compound 5) in the amelioration of inflammatory symptoms of imiquimod-induced psoriasis in mice was investigated. Clobederm®, containing clobetasol propioniate, served as a reference drug. The application of the compounds led to thinning of the epidermis and reduction of the cell layers. The suppressive actions of the compounds were even stronger with regard to pathological changes of the dermis. The compounds also exerted generalized, anti-inflammatory effects by decreasing the number of circulating leukocytes, lowering subiliac lymph node weight and partially normalizing an altered blood cell composition. The changes in the composition of main cell types in the epidermis and dermis were less affected by the compounds. In addition, both compounds inhibited to a similar degree production of tumor necrosis factor α (TNF α) in human whole blood cell culture. Whereas compound 5 strongly inhibited IL-8 and CXCL10 chemokines in human keratinocytes - KERTr cell line, transfected with poly(I:C), the suppressive action of compound 4 in this model was weak. In addition, compound 5, but not compound 4, exhibited at low doses proapoptotic properties with regard to colonic cell lines. In summary, we demonstrated the therapeutic potential of two selected azaphenotiazines in the amelioration of the skin pathology elicited in a mouse experimental model of psoriasis.
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Affiliation(s)
- Jolanta Artym
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Maja Kocięba
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Ewa Zaczyńska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Iwona Kochanowska
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Michał Zimecki
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland.
| | - Wojciech Kałas
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Anna Fiedorowicz
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Alicja Pawlak
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Leon Strządała
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
| | - Małgorzata Jeleń
- The Medical University of Silesia, School of Pharmacy with the Division of Laboratory Medicine, Department of Organic Chemistry, Sosnowiec, Poland
| | - Beata Morak-Młodawska
- The Medical University of Silesia, School of Pharmacy with the Division of Laboratory Medicine, Department of Organic Chemistry, Sosnowiec, Poland
| | - Krystian Pluta
- The Medical University of Silesia, School of Pharmacy with the Division of Laboratory Medicine, Department of Organic Chemistry, Sosnowiec, Poland
| | | | - Jan P Madej
- University of Environmental and Life Sciences, Wrocław, Poland
| | - Piotr Kuropka
- University of Environmental and Life Sciences, Wrocław, Poland
| | - Jan Kuryszko
- University of Environmental and Life Sciences, Wrocław, Poland
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Antidromic neurogenic activity and cutaneous bacterial flora. Semin Immunopathol 2018; 40:281-289. [DOI: 10.1007/s00281-018-0671-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 03/06/2018] [Indexed: 12/13/2022]
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35
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Huang LH, Lin PH, Tsai KW, Wang LJ, Huang YH, Kuo HC, Li SC. The effects of storage temperature and duration of blood samples on DNA and RNA qualities. PLoS One 2017; 12:e0184692. [PMID: 28926588 PMCID: PMC5604973 DOI: 10.1371/journal.pone.0184692] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 08/29/2017] [Indexed: 11/21/2022] Open
Abstract
DNA and RNA samples from blood are the common examination target for non-invasive physical tests and/or biomedical studies. Since high-quality DNA and RNA samples guarantee the correctness of these tests and/or studies, we investigated the effects of storage temperature and storage duration of whole blood on DNA and RNA qualities. Subjects were enrolled to donate blood samples which were stored for different durations and at different temperatures, followed by the examinations on RNA quality, qPCR, DNA quality and DNA methylation. For RNA, we observed obvious quality decline with storage duration longer than 24 hours. Storage at low temperature does not keep RNA samples from degradation. And, storing whole blood samples in freezer dramatically damage RNA. For DNA, quality decline was not observed even with storage duration for 15 days. However, DNA methylation significantly altered with storage duration longer than three days. Storage duration within 24 hours is critical for collecting high-quality RNA samples for next-generation sequencing (NGS) assays (RIN≧8). If microarray assays are expected (RIN≧7), storage duration within 32 hours is acceptable. Although DNA is resistant within 15 days when kept in whole blood, DNA quantity dramatically decreases owing to WBC lysis. In addition, duration for more than three days significantly alter DNA methylation status, globally and locally. Our result provides a reference for dealing with blood samples.
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Affiliation(s)
- Lien-Hung Huang
- Genomics and Proteomics Core Laboratory, Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pei-Hsien Lin
- Department of Biological Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Kuo-Wang Tsai
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ying-Hsien Huang
- Kawasaki Disease Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ho-Chang Kuo
- Kawasaki Disease Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- * E-mail: (HCK); (SCL)
| | - Sung-Chou Li
- Genomics and Proteomics Core Laboratory, Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- * E-mail: (HCK); (SCL)
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Li J, Ge M, Lu S, Shi J, Li X, Wang M, Huang J, Shao Y, Huang Z, Zhang J, Nie N, Zheng Y. Pro-inflammatory effects of the Th1 chemokine CXCL10 in acquired aplastic anaemia. Cytokine 2017; 94:45-51. [PMID: 28411045 DOI: 10.1016/j.cyto.2017.04.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 04/03/2017] [Accepted: 04/04/2017] [Indexed: 11/15/2022]
Abstract
CXCL10/IFN-γ-induced protein 10 (IP-10) and its corresponding receptor CXCR3 have long been considered to be involved in the pathophysiology of type 1 T (Th1) cell-orientated autoimmune diseases. However, the exact role of CXCL10 in the pathogenesis of aplastic anaemia (AA) has not been thoroughly studied. The aim of our study was to evaluate the plasma level of CXCL10 and its effects on CD4+ T cell differentiation in AA. In our study, we found that an elevated plasma level of CXCL10 was negatively correlated with platelet, absolute neutrophil and reticulocyte counts, while it was positively correlated with the proportion of lymphocytes in white blood cells in AA patients. To confirm the pro-inflammatory effects of CXCL10 in AA, we isolated CD4+ T cells and evaluated the function of CXCL10 in CD4+ T cell differentiation. In vitro stimulation experiments further revealed the pro-inflammatory role of CXCL10 in AA, partially by promoting the secretion of interferon (IFN)-γ and IL-17. In addition, CXCL10 significantly skewed CD4+ T cell differentiation to Th1 cells and T helper 17 (Th17) cells in AA patients, while it inhibited the differentiation of type 2 T (Th2) cells only in controls. The mRNA expression of transcription factors representative of T cell differentiation was detected by RT-PCR. Consistently, our results showed that after CXCL10 treatment, the expression of T-bet and RORγt was significantly enhanced, while the expression of GATA3 was inhibited. In conclusion, our results indicated that CXCL10, a pro-inflammatory chemokine, might be involved in the abnormal immune response in AA.
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Affiliation(s)
- Junhong Li
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Meili Ge
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Shihong Lu
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Jun Shi
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Xingxin Li
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Min Wang
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Jinbo Huang
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Yingqi Shao
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Zhendong Huang
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Jing Zhang
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Neng Nie
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China
| | - Yizhou Zheng
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin, PR China.
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Fallahi P, Ferrari SM, Ruffilli I, Elia G, Miccoli M, Sedie AD, Riente L, Antonelli A. Increased incidence of autoimmune thyroid disorders in patients with psoriatic arthritis: a longitudinal follow-up study. Immunol Res 2017; 65:681-686. [DOI: 10.1007/s12026-017-8900-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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N'Diaye A, Gannesen A, Borrel V, Maillot O, Enault J, Racine PJ, Plakunov V, Chevalier S, Lesouhaitier O, Feuilloley MGJ. Substance P and Calcitonin Gene-Related Peptide: Key Regulators of Cutaneous Microbiota Homeostasis. Front Endocrinol (Lausanne) 2017; 8:15. [PMID: 28194136 PMCID: PMC5277020 DOI: 10.3389/fendo.2017.00015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/16/2017] [Indexed: 12/20/2022] Open
Abstract
Neurohormones diffuse in sweat and epidermis leading skin bacterial microflora to be largely exposed to these host factors. Bacteria can sense a multitude of neurohormones, but their role in skin homeostasis was only investigated recently. The first study focused on substance P (SP), a neuropeptide produced in abundance by skin nerve terminals. SP is without effect on the growth of Gram-positive (Bacillus cereus, Staphylococcus aureus, and Staphylococcus epidermidis) and Gram-negative (Pseudomonas fluorescens) bacteria. However, SP is stimulating the virulence of Bacillus and Staphylococci. The action of SP is highly specific with a threshold below the nanomolar level. Mechanisms involved in the response to SP are different between bacteria although they are all leading to increased adhesion and/or virulence. The moonlighting protein EfTu was identified as the SP-binding site in B. cereus and Staphylococci. In skin nerve terminals, SP is co-secreted with the calcitonin gene-related peptide (CGRP), which was shown to modulate the virulence of S. epidermidis. This effect is antagonized by SP. Identification of the CGRP sensor, DnaK, allowed understanding this phenomenon as EfTu and DnaK are apparently exported from the bacterium through a common system before acting as SP and CGRP sensors. Many other neuropeptides are expressed in skin, and their potential effects on skin bacteria remain to be investigated. Integration of these host signals by the cutaneous microbiota now appears as a key parameter in skin homeostasis.
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Affiliation(s)
- Awa N'Diaye
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Andrei Gannesen
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen, Evreux, France; Winogradsky Institute of Microbiology, Research Center of Biotechnology of Russian Academy of Science, Moscow, Russia
| | - Valérie Borrel
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Olivier Maillot
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Jeremy Enault
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Pierre-Jean Racine
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Vladimir Plakunov
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of Russian Academy of Science , Moscow , Russia
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironment (LMSM), Normandie Université Rouen , Evreux , France
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Ruffilli I, Ragusa F, Benvenga S, Vita R, Antonelli A, Fallahi P, Ferrari SM. Psoriasis, Psoriatic Arthritis, and Thyroid Autoimmunity. Front Endocrinol (Lausanne) 2017; 8:139. [PMID: 28674524 PMCID: PMC5474675 DOI: 10.3389/fendo.2017.00139] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 06/06/2017] [Indexed: 11/13/2022] Open
Abstract
Psoriasis (PsO) is a chronic relapsing/remitting autoimmune skin disease, associated with an increased risk of other autoimmune disorders. Psoriatic arthritis (PsA) is a chronic inflammatory arthritis occurring approximately in 30% of PsO patients. Sporadic cases of association between PsO and autoimmune thyroid disorders (AITDs) have been reported. However, two different recent studies did not find any association between them. In patients with PsO and PsA, an association with AITD has been shown by most of the studies in adults, but not in the juvenile form. In PsA women and men, thyroid autoimmunity [positive antithyroid peroxidase (AbTPO) antibodies, hypoechoic thyroid pattern] and subclinical hypothyroidism were more prevalent than in the general population. An association has been shown also in patients with PsO, arthritis, and inflammatory bowel disease, who have more frequently AITD. A Th1 immune predominance has been shown in early PsO, and PsA, with high serum CXCL10 (Th1 prototype chemokine), overall in the presence of autoimmune thyroiditis. This Th1 immune predominance might be the immunopathogenetic base of the association of these disorders. A raised incidence of new cases of hypothyroidism, thyroid dysfunction, positive AbTPO, and appearance of a hypoechoic thyroid pattern in PsA patients, especially in women, has been shown recently, suggesting to evaluate AbTPO levels, thyroid function, and thyroid ultrasound, especially in PsA women. Thyroid function follow-up and suitable treatments should be performed regularly in PsA female patients at high risk (thyroid-stimulating hormone within the normal range but at the higher limit, positive AbTPO, hypoechoic, and small thyroid).
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Affiliation(s)
- Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- *Correspondence: Ilaria Ruffilli,
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina School of Medicine, Messina, Italy
- Master Program of Childhood, Adolescence and Women’s Endocrine Health, University of Messina School of Medicine, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology, and Women’s Endocrine Health, University Hospital, Messina, Italy
| | - Roberto Vita
- Department of Clinical and Experimental Medicine, University of Messina School of Medicine, Messina, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Cao T, Shao S, Li B, Jin L, Lei J, Qiao H, Wang G. Up-regulation of Interferon-inducible protein 16 contributes to psoriasis by modulating chemokine production in keratinocytes. Sci Rep 2016; 6:25381. [PMID: 27137868 PMCID: PMC4853747 DOI: 10.1038/srep25381] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 04/15/2016] [Indexed: 02/08/2023] Open
Abstract
Psoriasis is a common chronic inflammatory skin disease characterized by epidermal hyperplasia and dermal inflammation. Keratinocyte activation is known to play a critical role in psoriasis, but the underlying mechanism remains unclear. Interferon-inducible protein 16 (IFI16), an innate immune system sensor, is reported to affect keratinocyte function. We therefore hypothesized that IFI16 promotes psoriasis by modulating keratinocyte activation. In the present study, we cinfirmed that IFI16 was overexpressed in epidermal keratinocytes of psoriasis patients. In addition, psoriasis-related cytokines, including IFN-γ, TNF-α, IL-17 and IL-22, induced IFI16 up-regulation in keratinocytes via activation of STAT3 signaling. We also observed that IFI16 activated the TBK1-NF-κB signaling, leading to the production of CXCL10 and CCL20. Importantly, knocking down p204, which is reported as the mouse orthologous of human IFI16, inhibited epidermal hyperplasia in mice with imiquimod-induced psoriasiform dermatitis. These findings indicate that IFI16 plays a critical role in the pathogenesis of psoriasis and may be a potential therapeutic target.
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Affiliation(s)
- Tianyu Cao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Shuai Shao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Bing Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Liang Jin
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Jie Lei
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Hongjiang Qiao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Gang Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
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N'Diaye A, Mijouin L, Hillion M, Diaz S, Konto-Ghiorghi Y, Percoco G, Chevalier S, Lefeuvre L, Harmer NJ, Lesouhaitier O, Feuilloley MGJ. Effect of Substance P in Staphylococcus aureus and Staphylococcus epidermidis Virulence: Implication for Skin Homeostasis. Front Microbiol 2016; 7:506. [PMID: 27148195 PMCID: PMC4832252 DOI: 10.3389/fmicb.2016.00506] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 03/29/2016] [Indexed: 11/13/2022] Open
Abstract
Staphylococcus aureus and Staphylococcus epidermidis are two major skin associated bacteria, and Substance P (SP) is a major skin neuropeptide. Since bacteria are known to sense and response to many human hormones, we investigated the effects of SP on Staphylococci virulence in reconstructed human epidermis model and HaCaT keratinocytes. We show that SP is stimulating the virulence of S. aureus and S. epidermidis in a reconstructed human epidermis model. qRT-PCR array analysis of 64 genes expressed by keratinocytes in the response to bacterial infection revealed a potential link between the action of SP on Staphylococci and skin physiopathology. qRT-PCR and direct assay of cathelicidin and human β-defensin 2 secretion also provided that demonstration that the action of SP on bacteria is independent of antimicrobial peptide expression by keratinocytes. Considering an effect of SP on S. aureus and S. epidermidis, we observed that SP increases the adhesion potential of both bacteria on keratinocytes. However, SP modulates the virulence of S. aureus and S. epidermidis through different mechanisms. The response of S. aureus is associated with an increase in Staphylococcal Enterotoxin C2 (SEC2) production and a reduction of exolipase processing whereas in S. epidermidis the effect of SP appears mediated by a rise in biofilm formation activity. The Thermo unstable ribosomal Elongation factor Ef-Tu was identified as the SP-interacting protein in S. aureus and S. epidermidis. SP appears as an inter-kingdom communication factor involved in the regulation of bacterial virulence and essential for skin microflora homeostasis.
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Affiliation(s)
- Awa N'Diaye
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Lily Mijouin
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Mélanie Hillion
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Suraya Diaz
- Department of Biosciences, University of Exeter Exeter, UK
| | - Yoan Konto-Ghiorghi
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Giuseppe Percoco
- GlycoMev EA 4358, Normandie Université, Université de RouenMont-Saint-Aignan, France; Bio-EC LaboratoryLongjumeau, France
| | - Sylvie Chevalier
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Luc Lefeuvre
- Dermatologic Laboratories Uriage Neuilly-Sur-Seine, France
| | | | - Olivier Lesouhaitier
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
| | - Marc G J Feuilloley
- Laboratory of Microbiology Signals and Microenvironnement LMSM, EA 4312, Normandie Université, Université de Rouen Evreux, France
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