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Zhou Y, Zhou Y, Zhang S, Yu S, Li Z, Yang Z, Wu Y, Zhao Z, Zhang H, Li C. Identification of novel hub genes and immune infiltration in atopic dermatitis using integrated bioinformatics analysis. Sci Rep 2024; 14:23054. [PMID: 39367003 PMCID: PMC11452488 DOI: 10.1038/s41598-024-73244-8] [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: 01/31/2024] [Accepted: 09/16/2024] [Indexed: 10/06/2024] Open
Abstract
The aim of this study was to identify key genes and investigate the immunological mechanisms of atopic dermatitis (AD) at the molecular level via bioinformatics analysis. Gene expression profiles (GSE32924, GSE107361, GSE121212, and GSE230200) were obtained for screening common differentially expressed genes (co-DEGs) from the gene expression omnibus database. Functional enrichment analysis, protein-protein interaction network and module construction, and identification of common hub genes were performed. Hub genes were validated using receiver operating characteristic curve analysis based on GSE130588 and GSE16161. NetworkAnalyst was used to detect microRNAs (miRNAs) and transcription factors (TFs) associated with the hub genes. The immune cell infiltration was analyzed using the CIBERSORT algorithm to further analyze the correlation between hub genes and immune cells. A total of 146 co-DEGs were obtained, showing significant enrichment in cytokine-cytokine receptor interaction and JAK-STAT signaling pathway. Seven hub genes were identified by Cytoscape and validated with external datasets. Subsequent prediction of miRNAs and TFs targeting these hub genes revealed their regulatory roles. Analysis of immune cell infiltration and correlation revealed a significant positive correlation between CCL22 expression and the number of dendritic cells activated. The identified hub genes represent potential diagnostic and therapeutic targets in the immunological pathogenesis of AD.
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Affiliation(s)
- Yaguang Zhou
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
- Department of Dermatology, Hainan Hospital of PLA General Hospital, Sanya, 572013, Hainan Province, China
| | - Yong Zhou
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Suli Zhang
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Shui Yu
- Department of Dermatology, Hainan Hospital of PLA General Hospital, Sanya, 572013, Hainan Province, China
| | - Zizhuo Li
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Zhou Yang
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - You Wu
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
- Medical School of Chinese PLA, Beijing, 100853, China
| | - Zigang Zhao
- Department of Dermatology, Hainan Hospital of PLA General Hospital, Sanya, 572013, Hainan Province, China.
| | - Han Zhang
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
| | - Chengxin Li
- Department of Dermatology, First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
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Chen CJ, Wang HC, Hou YC, Wu YY, Shieh CC, Shan YS. Blocking M2-Like Macrophage Polarization Using Decoy Oligodeoxynucleotide-Based Gene Therapy Prevents Immune Evasion for Pancreatic Cancer Treatment. Mol Cancer Ther 2024; 23:1431-1445. [PMID: 38907533 PMCID: PMC11443249 DOI: 10.1158/1535-7163.mct-23-0767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/29/2024] [Accepted: 06/18/2024] [Indexed: 06/24/2024]
Abstract
M2-like macrophages exhibit immunosuppressive activity and promote pancreatic cancer progression. Reactive oxygen species (ROS) affect macrophage polarization; however, the mechanism remains unclear. This study aimed to elucidate the underlying molecular basis and design a gene therapy to inhibit M2-like polarization. Microarray analysis and immunofluorescence staining were performed in M1-like and M2-like macrophages to ascertain the expression of CYBB, a major intracellular ROS source. Coculture assay and syngeneic orthotopic pancreatic cancer mice models were used to study the mechanism of M2-like skewing. Decoy oligodeoxynucleotides (ODNs) were designed to manipulate CYBB transcription to inhibit M2-like polarization and control tumor growth. Lipopolysaccharide treatment polarized U937 cells to M1-like macrophages in which CYBB expression was increased. In contrast, coculture with PANC-1 cells induced M2-like polarization in U937 cells with CYBB downregulation. High CD204 M2-like expression in combination with low CYBB expression was associated with the worst prognosis in patients with pancreatic cancer. STAT6 and HDAC2 in U937 cells were activated by cancer cell-derived IL4 after coculture and then bound to the CYBB promoter to repress CYBB expression, resulting in M2-like polarization. Diphenyleneiodonium, 8λ³-iodatricyclo[7.4.0.02,⁷]trideca-1(13),2,4,6,9,11-hexaen-8-ylium chloride that inhibits ROS production could block this action. Knockdown of STAT6 and HDAC2 also inhibited M2-like polarization and maintained the M1-like phenotype of U937 cells after coculture. Decoy ODNs interrupting the binding of STAT6 to the CYBB promoter counteracted M2-like polarization and tumor growth and triggered antitumor immunity in vivo. Gene therapy using STAT6-CYBB decoy ODNs can inhibit M2-like polarization, representing a potential therapeutic tool for pancreatic cancer.
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Affiliation(s)
- Chang-Jung Chen
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Hao-Chen Wang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Medical Imaging Center, Innovation Headquarters, National Cheng Kung University, Tainan, Taiwan.
- Comparative Medicine Center, Innovation Headquarters, National Cheng Kung University, Tainan, Taiwan.
| | - Ya-Chin Hou
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Yi-Ying Wu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Chi-Chang Shieh
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan.
| | - Yan-Shen Shan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Comparative Medicine Center, Innovation Headquarters, National Cheng Kung University, Tainan, Taiwan.
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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Rodríguez-Viso P, Domene A, Vélez D, Devesa V, Monedero V, Zúñiga M. Mercury toxic effects on the intestinal mucosa assayed on a bicameral in vitro model: Possible role of inflammatory response and oxidative stress. Food Chem Toxicol 2022; 166:113224. [PMID: 35700822 DOI: 10.1016/j.fct.2022.113224] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/18/2022] [Accepted: 06/06/2022] [Indexed: 11/18/2022]
Abstract
Exposure to mercury (Hg) mostly occurs through diet, where it is mainly found as inorganic Hg [Hg(II)] or methylmercury (MeHg). In vivo studies have linked its exposure with neurological and renal diseases, however, its toxic effects upon the gastrointestinal tract are largely unknown. In order to evaluate the effect of Hg on intestinal mucosa, a bicameral system was employed with co-cultures of Caco-2 and HT29-MTX intestinal epithelial cells and THP-1 macrophages. Cells were exposed to Hg(II) and MeHg (0.1, 0.5, 1 mg/L) during 11 days. The results evidenced a greater pro-inflammatory response in cells exposed to Hg with increments of IL-8 (15-126%) and IL-1β release (39-63%), mainly induced by macrophages which switched to a M1 phenotype. A pro-oxidant response was also observed in both cell types with an increase in ROS/RNS levels (44-140%) and stress proteins expression. Intestinal cells treated with Hg displayed structural abnormalities, hypersecretion of mucus and defective tight junctions. An increased paracellular permeability (123-170%) at the highest concentrations of Hg(II) and MeHg and decreased capacity to restore injuries in the cell monolayer were also observed. All these toxic effects were governed by various inflammatory signalling pathways (p38 MAPK, JNK and NF-κB).
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Affiliation(s)
- Pilar Rodríguez-Viso
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
| | - Adrián Domene
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
| | - Dinoraz Vélez
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
| | - Vicenta Devesa
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
| | - Vicente Monedero
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
| | - Manuel Zúñiga
- Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Agustín Escardino 7, 46980, Paterna, Valencia, Spain.
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Murphy MJ, Cohen JM, Vesely MD, Damsky W. Paradoxical eruptions to targeted therapies in dermatology: A systematic review and analysis. J Am Acad Dermatol 2020; 86:1080-1091. [PMID: 33307146 DOI: 10.1016/j.jaad.2020.12.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Antibody-based therapies that inhibit proinflammatory cytokine signaling are commonly used in dermatology. Paradoxically, these medications may induce or exacerbate inflammatory disorders. OBJECTIVE To summarize the spectrum of manifestations, incidence, timing, potential mechanisms of, and general management approaches to paradoxical cutaneous reactions induced by cytokine-targeted antibodies in dermatology. METHODS We performed a systematic review and analysis of published cases of cutaneous paradoxical reactions (PRs) reported in association with tumor necrosis factor α, interleukin (IL) 12/23 (p40), IL-17A/17R, IL-23 (p19), and IL-4Rα inhibitors. RESULTS We identified 313 articles reporting 2049 cases of PRs. Tumor necrosis factor α inhibitors resulted in 91.2% (1869/2049) of all cases, followed by IL-17/17R (3.5%), IL-4Rα (2.7%), IL-12/23 (2.4%), and IL-23 (0.01%) inhibitors. Psoriasiform and eczematous eruptions were the most commonly reported, but a wide spectrum of patterns were described. Phenotypically overlapping reaction patterns were common. Time to onset typically ranged from weeks to months but could occur more than a year later. Improvement or resolution upon discontinuation of the inciting drug was common. LIMITATIONS This was a retrospective analysis. CONCLUSIONS Familiarity with the clinical features of PRs from cytokine-blocking antibodies may facilitate efficient recognition and management.
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Affiliation(s)
| | - Jeffrey M Cohen
- Department of Dermatology, Yale School of Medicine, New Haven
| | | | - William Damsky
- Department of Dermatology, Yale School of Medicine, New Haven.
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Gambardella A, Calabrese G, Di Brizzi EV, Alfano R, Argenziano G. A case of Atopic dermatitis and Hidradenitis Suppurativa successfully treated with Dupilumab. J Eur Acad Dermatol Venereol 2020; 34:e284-e286. [DOI: 10.1111/jdv.16280] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A. Gambardella
- Dermatology Unit Department of Mental and Physical Health and Preventive Medicine University of Campania Luigi Vanvitelli Naples Italy
| | - G. Calabrese
- Dermatology Unit Department of Mental and Physical Health and Preventive Medicine University of Campania Luigi Vanvitelli Naples Italy
| | - E. V. Di Brizzi
- Dermatology Unit Department of Mental and Physical Health and Preventive Medicine University of Campania Luigi Vanvitelli Naples Italy
| | - R. Alfano
- Department of Anesthesiology Surgery and Emergency University of Campania Luigi Vanvitelli Naples Italy
| | - G. Argenziano
- Dermatology Unit Department of Mental and Physical Health and Preventive Medicine University of Campania Luigi Vanvitelli Naples Italy
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Yamane MLM, Belsito DV, Glass LRD. Two differing presentations of periocular dermatitis as a side effect of dupilumab for atopic dermatitis. Orbit 2019; 38:390-394. [PMID: 30628518 DOI: 10.1080/01676830.2018.1553190] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 11/23/2018] [Indexed: 06/09/2023]
Abstract
Dupilumab is a monoclonal antibody used to treat atopic dermatitis. Worsening of atopic dermatitis and conjunctivitis following dupilumab use are reported adverse effects; however, there is little reported on the nature and mechanism of these complications. Here, we describe two patients with chronic atopic dermatitis who developed new or severely worsened periocular dermatitis, believed to be a side effect of dupilumab injections, and resolution after its discontinuation. We explore the possibility of dupilumab-induced suppression of Th2 mediated inflammation and upregulation of Th1 and IFNγ mediated inflammation as a possible mechanism.
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Affiliation(s)
- Maya L M Yamane
- Vagelos College of Physicians & Surgeons, Columbia University , New York , NY , USA
| | - Donald V Belsito
- Department of Dermatology, Columbia University Irving Medical Center , New York , NY , USA
| | - Lora R Dagi Glass
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center , New York , NY , USA
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Dermatology today and tomorrow: from symptom control to targeted therapy. J Eur Acad Dermatol Venereol 2018; 33 Suppl 1:3-36. [DOI: 10.1111/jdv.15335] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 11/05/2018] [Indexed: 02/07/2023]
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Salgüero-Fernández I, Gonzalez de Domingo MA, Suarez D, Roustan-Gullón G. Dermatitis and alopecia in a patient treated with dupilumab: a new adverse effect? Clin Exp Dermatol 2018; 44:e41-e43. [PMID: 30536947 DOI: 10.1111/ced.13858] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2018] [Indexed: 12/16/2022]
Affiliation(s)
- I Salgüero-Fernández
- Department of Dermatology, Puerta de Hierro Hospital, C/Manuel de Falla, 1, 28222, Majadahonda, Madrid, Spain
| | - M A Gonzalez de Domingo
- Department of Dermatology, Puerta de Hierro Hospital, C/Manuel de Falla, 1, 28222, Majadahonda, Madrid, Spain
| | - D Suarez
- Department of Pathology, Puerta de Hierro Hospital, C/Manuel de Falla, 1, 28222, Majadahonda, Madrid, Spain
| | - G Roustan-Gullón
- Department of Dermatology, Puerta de Hierro Hospital, C/Manuel de Falla, 1, 28222, Majadahonda, Madrid, Spain
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Herz S, Petri M, Sondermann W. New alcohol flushing in a patient with atopic dermatitis under therapy with dupilumab. Dermatol Ther 2018; 32:e12762. [DOI: 10.1111/dth.12762] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 09/03/2018] [Accepted: 09/29/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Saskia Herz
- Department of Dermatology, Venereology and Allergology; University Hospital Essen, University School of Medicine Duisburg-Essen; Essen Germany
| | - Maximilian Petri
- Department of Dermatology, Venereology and Allergology; University Hospital Essen, University School of Medicine Duisburg-Essen; Essen Germany
| | - Wiebke Sondermann
- Department of Dermatology, Venereology and Allergology; University Hospital Essen, University School of Medicine Duisburg-Essen; Essen Germany
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Kaufman BP, Alexis AF. Biologics and Small Molecule Agents in Allergic and Immunologic Skin Diseases. Curr Allergy Asthma Rep 2018; 18:55. [PMID: 30171358 DOI: 10.1007/s11882-018-0804-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE OF REVIEW Biologics and small molecules are key therapeutic options in the treatment of chronic immunologic and allergic skin conditions. By directly targeting innate and inflammatory responses within the skin, including pro-inflammatory cytokines and cellular signaling pathways, these new agents have the potential to counteract the inflammatory cascade responsible for various conditions, including psoriasis and atopic dermatitis. Over the past decade, groundbreaking research identifying key cytokines and receptors involved in the pathogenesis of these diseases has allowed for the development of highly efficacious biologics and small molecules that are associated with unprecedented rates of skin clearance and favorable adverse event profiles. RECENT FINDINGS This narrative review evaluates new and upcoming biologic and small molecule agents for the treatment of two allergic/immunologic skin diseases-atopic dermatitis and psoriasis. Numerous small molecules and biologics targeting TNF-α, IL-12/23, IL-17 and IL-17R, and IL-23 are commercially available for the treatment of psoriasis, and newer agents are in various stages of development. Currently, dupilumab, a monoclonal antibody that blocks IL-4R∝, is the only approved biologic for atopic dermatitis. Antibodies targeting IL-13 and IL-31 and small molecules that inhibit Janus kinase and pruritus-mediating receptors are currently being studied in clinical trials. Further investigations into the pathophysiology of atopic dermatitis will likely yield additional therapeutic options in the future. This article reviews recent literature on small molecules and biologics for the treatment of atopic dermatitis and psoriasis.
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Affiliation(s)
- Bridget P Kaufman
- Mount Sinai St. Luke's and West, 1090 Amsterdam Avenue, Suite 11B, New York, NY, 10029, USA.
| | - Andrew F Alexis
- Mount Sinai St. Luke's and West, 1090 Amsterdam Avenue, Suite 11B, New York, NY, 10029, USA
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