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He X, Liu P, Luo Y, Fu X, Yang T. STATs, promising targets for the treatment of autoimmune and inflammatory diseases. Eur J Med Chem 2024; 277:116783. [PMID: 39180944 DOI: 10.1016/j.ejmech.2024.116783] [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: 02/05/2024] [Revised: 08/14/2024] [Accepted: 08/16/2024] [Indexed: 08/27/2024]
Abstract
Cytokines play a crucial role in the pathophysiology of autoimmune and inflammatory diseases, with over 50 cytokines undergoing signal transduction through the Signal Transducers and Activators of Transcription (STAT) signaling pathway. Recent studies have solidly confirmed the pivotal role of STATs in autoimmune and inflammatory diseases. Therefore, this review provides a detailed summary of the immunological functions of STATs, focusing on exploring their mechanisms in various autoimmune and inflammatory diseases. Additionally, with the rapid advancement of structural biology in the field of drug discovery, many STAT inhibitors have been identified using structure-based drug design strategies. In this review, we also examine the structures of STAT proteins and compile the latest research on STAT inhibitors currently being tested in animal models and clinical trials for the treatment of immunological diseases, which emphasizes the feasibility of STATs as promising therapeutic targets and provides insights into the design of the next generation of STAT inhibitors.
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Affiliation(s)
- Xinlian He
- Laboratory of Human Diseases and Immunotherapy, and State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China; Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Pingxian Liu
- Laboratory of Human Diseases and Immunotherapy, and State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China; Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Youfu Luo
- Laboratory of Human Diseases and Immunotherapy, and State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xinyuan Fu
- Laboratory of Human Diseases and Immunotherapy, and State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China; Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Tao Yang
- Laboratory of Human Diseases and Immunotherapy, and State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China; Institute of Immunology and Inflammation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China.
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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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Xiong Y, Li S, Bai Y, Chen T, Sun W, Chen L, Yu J, Sun L, Li C, Wang J, Wu B. Generating detailed intercellular communication patterns in psoriasis at the single-cell level using social networking, pattern recognition, and manifold learning methods to optimize treatment strategies. Aging (Albany NY) 2024; 16:2194-2231. [PMID: 38289616 PMCID: PMC10911347 DOI: 10.18632/aging.205478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 12/13/2023] [Indexed: 02/22/2024]
Abstract
Psoriasis, a complex and recurrent chronic inflammatory skin disease involving various inflammatory cell types, requires effective cell communication to maintain the homeostatic balance of inflammation. However, patterns of communication at the single-cell level have not been systematically investigated. In this study, we employed social network analysis tools, pattern recognition, and manifold learning to compare molecular communication features between psoriasis cells and normal skin cells. Utilizing a process that facilitates the discovery of cell type-specific regulons, we analyzed internal regulatory networks among different cells in psoriasis. Advanced techniques for the quantitative detection of non-targeted proteins in pathological tissue sections were employed to demonstrate protein expression. Our findings revealed a synergistic interplay among the communication signals of immune cells in psoriasis. B-cells were activated, while Langerhans cells shifted into the primary signaling output mode to fulfill antigen presentation, mediating T-cell immunity. In contrast to normal skin cells, psoriasis cells shut down numerous signaling pathways, influencing the balance of skin cell renewal and differentiation. Additionally, we identified a significant number of active cell type-specific regulons of resident immune cells around the hair follicle. This study unveiled the molecular communication features of the hair follicle cell-psoriasis axis, showcasing its potential for therapeutic targeting at the single-cell level. By elucidating the pattern of immune cell communication in psoriasis and identifying new molecular features of the hair follicle cell-psoriasis axis, our findings present innovative strategies for drug targeting to enhance psoriasis treatment.
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Affiliation(s)
- Ying Xiong
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Sidi Li
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Yunmeng Bai
- Department of Nephrology, Shenzhen key Laboratory of Kidney Diseases, Shenzhen People’s Hospital, The First Affiliated Hospital, School of Medicine, Southern University of Science and Technology, Shenzhen 518055, Guangdong, China
| | - Ting Chen
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Wenwen Sun
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Lijie Chen
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Jia Yu
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Liwei Sun
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Chijun Li
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
| | - Jiajian Wang
- Department of Pediatrics, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen 518107, Guangdong, China
- Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen 518107, Guangdong, China
- Clinical Laboratory Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen and Longgang District People’s Hospital of Shenzhen, Shenzhen 518172, China
- Center for Energy Metabolism and Reproduction, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Shenzhen Key Laboratory of Metabolic Health, Shenzhen 518055, China
| | - Bo Wu
- Department of Dermatology, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen 518028, China
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He K, Wang Z, Liu M, Du W, Yin T, Bai R, Duan Q, Wang Y, Lei H, Zheng Y. Exploring the Effect of Xiao-Chai-Hu Decoction on Treating Psoriasis Based on Network Pharmacology and Experiment Validation. Curr Pharm Des 2024; 30:215-229. [PMID: 38532341 DOI: 10.2174/0113816128288527240108110844] [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: 10/20/2023] [Accepted: 12/27/2023] [Indexed: 03/28/2024]
Abstract
BACKGROUND Psoriasis is a chronic, inflammatory and recurrent skin disease. Xiao-Chai-Hu Decoction (XCHD) has shown good effects against some inflammatory diseases and cancers. However, the pharmacological effect and mechanisms of XCHD on psoriasis are not yet clear. OBJECTIVE To uncover the effect and mechanisms of XCHD on psoriasis by integrating network pharmacology, molecular docking, and in vivo experiments. METHODS The active ingredients and corresponding targets of XCHD were screened through Traditional Chinese Medicine Systems Pharmacology Database and Analysis (TCMSP) and Traditional Chinese Medicine Integrated Database (TCMID). Differentially expressed genes (DEGs) of psoriasis were obtained from the gene expression omnibus (GEO) database. The XCHD-psoriasis intersection targets were obtained by intersecting XCHD targets, and DEGs were used to establish the "herb-active ingredient-target" network and Protein-Protein Interaction (PPI) Network. The hub targets were identified based on the PPI network by Cytoscape software. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were performed next. Molecular docking was executed via AutoDockTools-1.5.6. Finally, in vivo experiments were carried out further to validate the therapeutic effects of XCHD on psoriasis. RESULTS 58 active components and 219 targets of XCHD were screened. 4 top-active components (quercetin, baicalein, wogonin and kaempferol) and 7 hub targets (IL1B, CXCL8, CCND1, FOS, MMP9, STAT1 and CCL2) were identified. GO and KEGG pathway enrichment analyses indicated that the TNF signaling pathway, IL-17 signaling pathway and several pathways were involved. Molecular docking results indicated that hub genes had a good affinity to the corresponding key compounds. In imiquimod (IMQ)-induced psoriasis mouse models, XCHD could significantly improve psoriasis-like skin lesions, downregulate KRT17 and Ki67, and inhibit inflammation cytokines and VEGF. CONCLUSION XCHD showed the therapeutic effect on psoriasis by regulating keratinocyte differentiation, and suppressing inflammation and angiogenesis, which provided a theoretical basis for further experiments and clinical research.
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Affiliation(s)
- Ke He
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Ziyang Wang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Meng Liu
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Wenqian Du
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Tingyi Yin
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Ruimin Bai
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Qiqi Duan
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Yuqian Wang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Hao Lei
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Yan Zheng
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
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An H, Liu Y, Shu M, Chen J. Interleukin-22 facilitates the interferon-λ-mediated production of tripartite motif protein 25 to inhibit replication of duck viral hepatitis A virus type 1. Vet Res 2023; 54:53. [PMID: 37391858 PMCID: PMC10314556 DOI: 10.1186/s13567-023-01188-4] [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: 03/02/2023] [Accepted: 05/31/2023] [Indexed: 07/02/2023] Open
Abstract
The innate immune system provides a defense against invading pathogens by inducing various interferon (IFN)-stimulated genes (ISGs). We recently reported that tripartite motif protein 25 (TRIM25), an important ISG, was highly upregulated in duck embryo hepatocyte cells (DEFs) after infection with duck viral hepatitis A virus type 1 (DHAV-1). However, the mechanism of upregulation of TRIM25 remains unknown. Here we reported that interleukin-22 (IL-22), whose expression was highly facilitated in DEFs and various organs of 1-day-old ducklings after DHAV-1 infection, highly enhanced the IFN-λ-induced production of TRIM25. The treatment with IL-22 neutralizing antibody or the overexpression of IL-22 highly suppressed or facilitated TRIM25 expression, respectively. The phosphorylation of signal transducer and activator of transcription 3 (STAT3) was crucial for the process of IL-22 enhancing IFN-λ-induced TRIM25 production, which was suppressed by WP1066, a novel inhibitor of STAT3 phosphorylation. The overexpression of TRIM25 in DEFs resulted in a high production of IFNs and reduced DHAV-1 replication, whereas the attenuated expression of IFNs and facilitated replication of DHAV-1 were observed in the RNAi group, implying that TRIM25 defended the organism against DHAV-1 propagation by inducing the production of IFNs. In summary, we reported that IL-22 activated the phosphorylation of STAT3 to enhance the IFN-λ-mediated TRIM25 expression and provide a defense against DHAV-1 by inducing IFN production.
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Affiliation(s)
- Hao An
- School of Public Health, Weifang Medical University, Weifang, 261042, Shandong, China
| | - Yumei Liu
- School of Public Health, Weifang Medical University, Weifang, 261042, Shandong, China
| | - Ming Shu
- School of Public Health, Weifang Medical University, Weifang, 261042, Shandong, China
| | - Junhao Chen
- School of Public Health, Weifang Medical University, Weifang, 261042, Shandong, China.
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6
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Ge G, Shang J, Gan T, Chen Z, Pan C, Mei Y, Long S, Wu A, Wang H. Psoriasis and Leprosy: An Arcane Relationship. J Inflamm Res 2023; 16:2521-2533. [PMID: 37337513 PMCID: PMC10277007 DOI: 10.2147/jir.s407650] [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: 02/08/2023] [Accepted: 05/18/2023] [Indexed: 06/21/2023] Open
Abstract
Purpose Psoriasis (Ps) and leprosy are chronic inflammatory skin disorders, characterised by enhanced innate and adaptive immunity. Ps and leprosy rarely coexist. The molecular immune mechanism of the Ps and leprosy rarely coexistence is unclear. Patients and Methods RNA-sequencing (RNA-seq) was performed on 20 patients with Ps, 5 adults with lepromatous leprosy (L-lep), and 5 patients with tuberculoid leprosy (T-lep) to analyse the differentially expressed genes (DEGs) between them. Moreover, the biological mechanism of Ps and leprosy was explored by Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis, Gene Ontology (GO) analysis, Gene Set Enrichment Analysis analysis, and protein-protein interaction (PPI) analyses. Finally, 13 DEGs of 10 skin biopsies of Ps patients, 6 samples of L-lep patients, 6 samples of T-lep patients and 5 healthy controls were confirmed by quantitative real-time polymerase chain reaction (qRT-PCR). Results The PPI network was constructed and primarily associated with immune response, IL-17 signalling, and Toll-like receptor pathway between Ps and leprosy. Th17 markers (interleukin (IL)-19, IL-20, IL-36A, IL-36G, IL-22, IL-17A, and lipocalin-2 (LCN2) had higher expression in Ps than in L-lep and T-lep, whereas macrophage biomarkers (CLEC4E and TREM2), SPP1, and dendritic cell (DC)-related hallmarks (ITGAX) and TNF-a had significantly lower expression across Ps and T-lep than in L-lep. Conclusion To put it simply, Ps patients with IL-17A, IL-19, IL-20, IL-36A, IL-36G, and IL-22 in conjunction with LCN2 with up-graduated expression might be not susceptible to L-lep. However, high levels of CLEC4E, TREM2, and SPP1 in L-lep patients indicated that they unlikely suffered from Ps.
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Affiliation(s)
- Gai Ge
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Jingzhe Shang
- Center for Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
- Suzhou Institute of Systems Medicine, Suzhou, People's Republic of China
| | - Tian Gan
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Zhiming Chen
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Chun Pan
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Youming Mei
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
| | - Siyu Long
- Department of Dermatology, Beijing Chao-Yang Hospital & Capital Medical University, Beijing, People's Republic of China
| | - Aiping Wu
- Center for Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
- Suzhou Institute of Systems Medicine, Suzhou, People's Republic of China
| | - Hongsheng Wang
- Laboratory of Mycobacteria, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, People's Republic of China
- National Center for Sexually Transmitted Disease and Leprosy Control, China Centers for Disease Control and Prevention, Nanjing, People's Republic of China
- Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, People's Republic of China
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Kuczyńska M, Gabig-Cimińska M, Moskot M. Molecular treatment trajectories within psoriatic T lymphocytes: a mini review. Front Immunol 2023; 14:1170273. [PMID: 37251381 PMCID: PMC10213638 DOI: 10.3389/fimmu.2023.1170273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/28/2023] [Indexed: 05/31/2023] Open
Abstract
Multiple biological processes in mammalian cells are implicated in psoriasis (Ps) development and progression, as well as in the pathogenic mechanisms associated with this chronic immune-mediated inflammatory disease (IMID). These refer to molecular cascades contributing to the pathological topical and systemic reactions in Ps, where local skin-resident cells derived from peripheral blood and skin-infiltrating cells originating from the circulatory system, in particular T lymphocytes (T cells), are key actors. The interplay between molecular components of T cell signalling transduction and their involvement in cellular cascades (i.e. throughout Ca2+/CaN/NFAT, MAPK/JNK, PI3K/Akt/mTOR, JAK/STAT pathways) has been of concern in the last few years; this is still less characterised than expected, even though some evidence has accumulated to date identifying them as potential objects in the management of Ps. Innovative therapeutic strategies for the use of compounds such as synthetic Small Molecule Drugs (SMDs) and their various combinations proved to be promising tools for the treatment of Ps via incomplete blocking, also known as modulation of disease-associated molecular tracks. Despite recent drug development having mainly centred on biological therapies for Ps, yet displaying serious limitations, SMDs acting on specific pathway factor isoforms or single effectors within T cell, could represent a valid innovation in real-world treatment patterns in patients with Ps. Of note, due to the intricate crosstalk between intracellular pathways, the use of selective agents targeting proper tracks is, in our opinion, a challenge for modern science regarding the prevention of disease at its onset and also in the prediction of patient response to Ps treatment.
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Affiliation(s)
| | | | - Marta Moskot
- *Correspondence: Magdalena Gabig-Cimińska, ; Marta Moskot,
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Fang S, Ju D, Lin Y, Chen W. The role of interleukin-22 in lung health and its therapeutic potential for COVID-19. Front Immunol 2022; 13:951107. [PMID: 35967401 PMCID: PMC9364265 DOI: 10.3389/fimmu.2022.951107] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Although numerous clinical trials have been implemented, an absolutely effective treatment against coronavirus disease 2019 (COVID-19) is still elusive. Interleukin-22 (IL-22) has attracted great interest over recent years, making it one of the best-studied cytokines of the interleukin-10 (IL-10) family. Unlike most interleukins, the major impact of IL-22 is exclusively on fibroblasts and epithelial cells due to the restricted expression of receptor. Numerous studies have suggested that IL-22 plays a crucial role in anti-viral infections through significantly ameliorating the immune cell-mediated inflammatory responses, and reducing tissue injury as well as further promoting epithelial repair and regeneration. Herein, we pay special attention to the role of IL-22 in the lungs. We summarize the latest progress in our understanding of IL-22 in lung health and disease and further discuss maneuvering this cytokine as potential immunotherapeutic strategy for the effective manage of COVID-19.
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Affiliation(s)
- Si Fang
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
| | - Yong Lin
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Wei Chen
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA, United States
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9
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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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10
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Lai X, Wang M, Zhu Y, Feng X, Liang H, Wu J, Nie L, Li L, Shao L. ZnO NPs delay the recovery of psoriasis-like skin lesions through promoting nuclear translocation of p-NFκB p65 and cysteine deficiency in keratinocytes. JOURNAL OF HAZARDOUS MATERIALS 2021; 410:124566. [PMID: 33323305 DOI: 10.1016/j.jhazmat.2020.124566] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 10/09/2020] [Accepted: 11/10/2020] [Indexed: 05/27/2023]
Abstract
BACKGROUND This study aimed to evaluate the safety of applying zinc oxide nanoparticles (ZnO NPs) to pathological skin. The majority of previous studies confirmed the safety of applying ZnO NPs to normal skin. However, we know very little about the risks of using sunscreen, cosmetics and topical drugs containing ZnO NPs for individuals with skin diseases. RESULTS ZnO NPs passed through gaps between keratinocytes and entered stratum basale of epidermis and dermis in imiquimod-induced psoriasis-like skin lesions. Application of a ZnO NP-containing suspension for 3 connective days delayed the healing of the epidermal barrier; increased the expression levels of inflammatory cytokines; promoted keratinocyte apoptosis and disturbed redox homeostasis. In TNF-α-stimulated HaCaT cells, QNZ and JSH-23 (NFκB inhibitors) blocked ZnO NP-induced inflammation. JSH-23 and NAC (a precursor of cysteine) inhibited ZnO NP-induced nuclear translocation of p-NFκB p65, cysteine deficiency and apoptosis. Additionally, ZnO NPs decreased CD98 level in main pathway and failed to activate transsulfuration pathway in cysteine biosynthesis. CONCLUSIONS ZnO NPs can enter psoriasis-like skin lesions and promote inflammation and keratinocyte apoptosis through nuclear translocation of p-NFκB p65 and cysteine deficiency. This work reminds the public that ZnO NPs have harmful effects on the recovery of inflammatory skin diseases.
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Affiliation(s)
- Xuan Lai
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Menglei Wang
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yixia Zhu
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xiaoli Feng
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Huimin Liang
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Junrong Wu
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Li Nie
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Li Li
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Longquan Shao
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Guangzhou 510515, China.
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11
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Qin M, Chen W, Li Z, Wang L, Ma L, Geng J, Zhang Y, Zhao J, Zeng Y. Role of IFNLR1 gene in PRRSV infection of PAM cells. J Vet Sci 2021; 22:e39. [PMID: 34056880 PMCID: PMC8170216 DOI: 10.4142/jvs.2021.22.e39] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 04/11/2021] [Accepted: 04/15/2021] [Indexed: 01/01/2023] Open
Abstract
Background Interferon lambda receptor 1 (IFNLR1) is a type II cytokine receptor that clings to interleukins IL-28A, IL29B, and IL-29 referred to as type III IFNs (IFN-λs). IFN-λs act through the JAK-STAT signaling pathway to exert antiviral effects related to preventing and curing an infection. Although the immune function of IFN-λs in virus invasion has been described, the molecular mechanism of IFNLR1 in that process is unclear. Objectives The purpose of this study was to elucidate the role of IFNLR1 in the pathogenesis and treatment of porcine reproductive and respiratory syndrome virus (PRRSV). Methods The effects of IFNLR1 on the proliferation of porcine alveolar macrophages (PAMs) during PRRSV infection were investigated using interference and overexpression methods. Results In this study, the expressions of the IFNLR1 gene in the liver, large intestine, small intestine, kidney, and lung tissues of Dapulian pigs were significantly higher than those in Landrace pigs. It was determined that porcine IFNLR1 overexpression suppresses PRRSV replication. The qRT-PCR results revealed that overexpression of IFNLR1 upregulated antiviral and IFN-stimulated genes. IFNLR1 overexpression inhibits the proliferation of PAMs and upregulation of p-STAT1. By contrast, knockdown of IFNLR1 expression promotes PAMs proliferation. The G0/G1 phase proportion in IFNLR1-overexpressing cells increased, and the opposite change was observed in IFNLR1-underexpressing cells. After inhibition of the JAK/STAT signaling pathway, the G2/M phase proportion in the IFNLR1-overexpressing cells showed a significant increasing trend. In conclusion, overexpression of IFNLR1 induces activation of the JAK/STAT pathway, thereby inhibiting the proliferation of PAMs infected with PRRSV. Conclusion Expression of the IFNLR1 gene has an important regulatory role in PRRSV-infected PAMs, indicating it has potential as a molecular target in developing a new strategy for the treatment of PRRSV.
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Affiliation(s)
- Ming Qin
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Wei Chen
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Zhixin Li
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Lixue Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Lixia Ma
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Jinhong Geng
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Yu Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Jing Zhao
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China
| | - Yongqing Zeng
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai' an City, Shandong Province 271018, China.
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Wu Y, Min J, Ge C, Shu J, Tian D, Yuan Y, Zhou D. Interleukin 22 in Liver Injury, Inflammation and Cancer. Int J Biol Sci 2020; 16:2405-2413. [PMID: 32760208 PMCID: PMC7378634 DOI: 10.7150/ijbs.38925] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Interleukin 22(IL-22), a member of the IL-10 cytokine family and is an emerging CD4+Th cytokine that plays an important role in anti-microbial defense, homeostasis and tissue repair. We are interested in IL-22 as it has the double function of suppressing or encouraging inflammation in various disease models including hepatic inflammation. As a survival factor for hepatocytes, IL-22 plays a protective role in many kinds of liver diseases, such as hepatitis, liver fibrosis, or hepatocellular carcinoma (HCC) by binding to the receptors IL-22R1 and IL-10R2. Overexpression of IL-22 reduces liver fibrosis by attenuating the activation of hepatic stellate cell (the main cell types involved in hepatic fibrosis), and down-regulating the levels of inflammatory cytokines. Administration of exogenous IL-22 increases the replication of hepatocytes by inhibiting cell apoptosis and promoting mitosis, ultimately plays a contributing role in liver regeneration. Furthermore, treatment with IL-22 activates hepatic signal transducer and activator of transcription 3 (STAT3), ameliorates hepatic oxidative stress and alcoholic fatty liver, effectively alleviate the liver damage caused by alcohol and toxicant. In conclusion, the hepatoprotective functions and liver regeneration promoting effect of IL-22 suggests the therapeutic potential of IL-22 in the treatment of human hepatic diseases.
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Affiliation(s)
- Ye Wu
- The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Jie Min
- The Second Hospital of Anhui Medical University, Hefei, Anhui, 230601, China
| | - Chang Ge
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, Anhui, 230022, China
| | - Jinping Shu
- The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Di Tian
- The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Yuan Yuan
- The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Dian Zhou
- The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
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Genetic variants within ANRIL (antisense non coding RNA in the INK4 locus) are associated with risk of psoriasis. Int Immunopharmacol 2019; 78:106053. [PMID: 31812071 DOI: 10.1016/j.intimp.2019.106053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/11/2019] [Accepted: 11/12/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Psoriasis is a systemic inflammatory disease which mostly affects skin. Evidences support the role of autoimmune responses in this disorder. The long non-coding RNA (lncRNA) antisense non coding RNA in the INK4 locus (ANRIL) has been shown to participate in modulation of immune response and in the pathogenesis of immune-related disorders. METHODS We genotyped four single nucleotide polymorphisms (SNPs) with this lncRNA (rs1333045, rs1333048, rs4977574 and rs10757278) in 286 patients with psoriasis and 300 age-/sex-matched controls to identify the role of ANRIL as a risk locus for psoriasis. RESULTS The C allele of rs1333048 SNP was significantly more prevalent among cases compared with controls (OR (95% CI) = 1.56 (1.23-1.97), adjusted P value = 8.31E-4). The A allele of the rs4977574 had a protective effect against psoriasis (OR (95% CI) = 0.63 (0.49-0.81), adjusted P value = 0.001). The G allele of the rs10757278 conferred risk of psoriasis in the assessed population (OR (95% CI) = 1.9 (1.51-2.4), adjusted P value = 2.18 E-7). The C A G A haplotype (rs1333045, rs1333048, rs4977574 and rs10757278, respectively) was reported to be a protective haplotype against psoriasis (OR (95% CI) = 0.5 (0.35-0.71), adjusted P value = 0.001). The C A G G and T C G G haplotypes conferred risk of psoriasis in the assessed population (OR (95% CI) = 2.37 (1.59-3.54), adjusted P value = 2.4E-4; OR (95% CI) = 5.42 (2.88-10.22), adjusted P value = 1.1E-7, respectively). CONCLUSION Consequently, ANRIL can be regarded as a risk locus of psoriasis in the assessed population. Future studies are needed to verify whether this contribution is exerted through modulation of immune responses.
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Grabarek B, Krzaczyński J, Strzałka-Mrozik B, Wcisło-Dziadecka D, Gola J. The influence of ustekinumab on expression of STAT1, STAT3, STAT4, SOCS2, and IL17 in patients with psoriasis and in a control. Dermatol Ther 2019; 32:e13029. [PMID: 31330078 DOI: 10.1111/dth.13029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 07/14/2019] [Accepted: 07/16/2019] [Indexed: 12/24/2022]
Abstract
The aim of this study was to assess changes in the expression of STAT1, STAT3, STAT4, SOCS2, and IL17 in psoriatic patients under ustekinumab treatment and in healthy volunteers. The study group consisted of 14 patients suffering from psoriasis vulgaris qualified for ustekinumab therapy (4 women, 10 men) The control group consisted of 14 healthy volunteers (7 women, 7 men), their whole blood was used as a material in this study. A quantitative reverse transcription polymerase chain assay was used to amplify analyzed genes. To indicate the differences in expression of selected genes in the test and control groups, the Kruskal-Wallis and the post hoc Dunn's test was carried out. After 40 weeks of observation of the effectiveness of ustekinumab in patients with psoriasis, the expression of STAT1, STAT3, STAT4, IL17, and SOCS2 was silenced. Statistic differences in expression were observed for STAT3 (40 vs. 0 weeks, p < .05; 0 week vs. C, p < .05) and SOCS2 (0 week vs. C, p < .05). Patients with psoriasis vulgaris have higher levels of STAT1, STAT3, STAT4, SOCS2, and IL17 expression compared to healthy individuals. On the other hand, the treatment of ustekinumab lasting 40 weeks caused a decrease in the transcriptional activity of the analyzed genes.
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Affiliation(s)
- Beniamin Grabarek
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Jakub Krzaczyński
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Barbara Strzałka-Mrozik
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Dominika Wcisło-Dziadecka
- Department of Cosmetology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Joanna Gola
- Department of Molecular Biology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
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Yin X, Zhang S, Li B, Zhang Y, Zhang X. IL28RA inhibits human epidermal keratinocyte proliferation by inhibiting cell cycle progression. Mol Biol Rep 2019; 46:1189-1197. [PMID: 30632069 DOI: 10.1007/s11033-019-04586-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/02/2019] [Indexed: 02/08/2023]
Abstract
Interleukin (IL) 28 receptor α (IL28RA) is a well-known candidate for psoriasis susceptibility based on previous genome-wide association study (GWAS) analysis. However, the function of IL28RA in psoriasis has not been elucidated. In the present study, the expression of IL28RA was significantly decreased in lesional tissues from patients with plaque psoriasis when compared with the expression observed in adjacent non-lesional tissues. In vitro studies further demonstrated that in the presence of IL-29, HaCaT keratinocytes with IL28RA knockdown exhibited a faster rate of proliferation than control cells, and an enhanced ratio of cells in the S and G2/M phase. By contrast, IL28RA overexpression inhibited the proliferation of HaCaT keratinocytes and caused cell cycle arrest at the G0/G1 phases. Western blot analysis revealed that knockdown of IL28RA upregulated cyclinB1 expression and downregulated cyclinE expression; the opposite results were observed in the IL28RA-overexpressing HaCaT cells. Finally, a mechanistic study revealed that IL28RA functions through the activation of the Janus kinase-signal transducer and activator of transcription signaling pathway to exert its anti-proliferative effect. These results suggested that weak expression of IL28RA may contribute to the pathogenesis of psoriasis and that IL28RA may be an effective drug target for the treatment of psoriasis. However, further in vivo studies are required.
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Affiliation(s)
- Xueli Yin
- Institute of Dermatology and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, 230032, China
| | - Shengquan Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Bao Li
- Institute of Dermatology and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, 230032, China
| | - Yaohua Zhang
- Institute of Dermatology, Huashan Hospital, Fudan University, 12 Wulumuqi Zhong Road, Jing'an District, Shanghai, 200040, China.
| | - Xuejun Zhang
- Institute of Dermatology and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China.
- Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, Hefei, 230032, China.
- Institute of Dermatology, Huashan Hospital, Fudan University, 12 Wulumuqi Zhong Road, Jing'an District, Shanghai, 200040, China.
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