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Traidl-Hoffmann C, Afghani J, Akdis C, Akdis M, Aydin H, Bärenfaller K, Behrendt H, Bieber T, Bigliardi P, Bigliardi-Qi M, Bonefeld CM, Bösch S, Brüggen MC, Diemert S, Duchna HW, Fähndrich M, Fehr D, Fellmann M, Frei R, Garvey LH, Gharbo R, Gökkaya M, Grando K, Guillet C, Guler E, Gutermuth J, Herrmann N, Hijnen DJ, Hülpüsch C, Irvine AD, Jensen-Jarolim E, Kong HH, Koren H, Lang CCV, Lauener R, Maintz L, Mantel PY, Maverakis E, Möhrenschlager M, Müller S, Nadeau K, Neumann AU, O'Mahony L, Rabenja FR, Renz H, Rhyner C, Rietschel E, Ring J, Roduit C, Sasaki M, Schenk M, Schröder J, Simon D, Simon HU, Sokolowska M, Ständer S, Steinhoff M, Piccirillo DS, Taïeb A, Takaoka R, Tapparo M, Teixeira H, Thyssen JP, Traidl S, Uhlmann M, van de Veen W, van Hage M, Virchow C, Wollenberg A, Yasutaka M, Zink A, Schmid-Grendelmeier P. Navigating the evolving landscape of atopic dermatitis: Challenges and future opportunities: The 4th Davos declaration. Allergy 2024. [PMID: 39099205 DOI: 10.1111/all.16247] [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: 02/09/2024] [Revised: 06/18/2024] [Accepted: 07/04/2024] [Indexed: 08/06/2024]
Abstract
The 4th Davos Declaration was developed during the Global Allergy Forum in Davos which aimed to elevate the care of patients with atopic dermatitis (AD) by uniting experts and stakeholders. The forum addressed the high prevalence of AD, with a strategic focus on advancing research, treatment, and management to meet the evolving challenges in the field. This multidisciplinary forum brought together top leaders from research, clinical practice, policy, and patient advocacy to discuss the critical aspects of AD, including neuroimmunology, environmental factors, comorbidities, and breakthroughs in prevention, diagnosis, and treatment. The discussions were geared towards fostering a collaborative approach to integrate these advancements into practical, patient-centric care. The forum underlined the mounting burden of AD, attributing it to significant environmental and lifestyle changes. It acknowledged the progress in understanding AD and in developing targeted therapies but recognized a gap in translating these innovations into clinical practice. Emphasis was placed on the need for enhanced awareness, education, and stakeholder engagement to address this gap effectively and to consider environmental and lifestyle factors in a comprehensive disease management strategy. The 4th Davos Declaration marks a significant milestone in the journey to improve care for people with AD. By promoting a holistic approach that combines research, education, and clinical application, the Forum sets a roadmap for stakeholders to collaborate to improve patient outcomes in AD, reflecting a commitment to adapt and respond to the dynamic challenges of AD in a changing world.
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Affiliation(s)
- Claudia Traidl-Hoffmann
- Institute of Environmental Medicine and Integrative Health, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Jamie Afghani
- Institute of Environmental Medicine and Integrative Health, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Cezmi Akdis
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | - Mübecel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | | | - Katja Bärenfaller
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | - Heidrun Behrendt
- Center for Allergy and Environment (ZAUM), Technische Universität München, Germany
| | - Thomas Bieber
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Davos Biosciences, Davos, Switzerland
| | | | | | - Charlotte Menné Bonefeld
- Department of Immunology and Microbiology, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
| | - Stefanie Bösch
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | - Marie Charlotte Brüggen
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | | | - Hans-Werner Duchna
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Hochgebirgsklinik Davos, Davos, Switzerland
| | | | - Danielle Fehr
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | | | - Remo Frei
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Bern University Hospital, Bern, Switzerland
- Department of BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Lena H Garvey
- Department of Dermatology and Allergy, Allergy Clinic, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Raschid Gharbo
- Psychosomatic Department, Hochgebirgsklinik, Davos, Switzerland
| | - Mehmet Gökkaya
- Institute of Environmental Medicine and Integrative Health, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
| | - Karin Grando
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | - Carole Guillet
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
| | | | | | - Nadine Herrmann
- Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany
| | - Dirk Jan Hijnen
- Diakonessenhuis Utrecht Zeist Doorn Locatie Utrecht, Erasmus MC, University Medical Center Utrecht, Utrecht, Netherlands
| | - Claudia Hülpüsch
- Institute of Environmental Medicine and Integrative Health, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Alan D Irvine
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Erika Jensen-Jarolim
- Center of Pathophysiology, Infectiology and Immunology, Institute of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
- The interuniversity Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna and University Vienna, Vienna, Austria
| | - Heidi H Kong
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Hillel Koren
- Environmental Health, LLC, Durham, North Carolina, USA
| | - Claudia C V Lang
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Immunology and Microbiology, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
| | - Roger Lauener
- Ostschweizer Kinderspital St. Gallen, St.Gallen, Switzerland
| | - Laura Maintz
- Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany
| | - Pierre-Yves Mantel
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Emanuel Maverakis
- Department of Dermatology, University of California Davis, Sacramento, California, USA
| | | | - Svenja Müller
- Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany
| | - Kari Nadeau
- Stanford University School of Medicine, Stanford, California, USA
| | - Avidan U Neumann
- Institute of Environmental Medicine and Integrative Health, Faculty of Medicine, University of Augsburg, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum München, Augsburg, Germany
| | - Liam O'Mahony
- APC Microbiome Ireland, University College Cork, Cork, Ireland
- Department of Medicine and School of Microbiology, University College Cork, Cork, Ireland
| | | | - Harald Renz
- Institute of Laboratory Medicine, Philipps University, Marburg, Germany
| | - Claudio Rhyner
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Ernst Rietschel
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Johannes Ring
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Technische Universität München, Munich, Germany
| | - Caroline Roduit
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Bern University Hospital, Bern, Switzerland
- Ostschweizer Kinderspital St. Gallen, St.Gallen, Switzerland
| | - Mari Sasaki
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Bern University Hospital, Bern, Switzerland
| | - Mirjam Schenk
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Institute of Tissue Medicine and Pathology, University of Bern, Bern, Switzerland
| | - Jens Schröder
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein (UK-SH), Kiel, Germany
| | - Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Hans-Uwe Simon
- Institute of Pharmacology, University of Bern, Bern, Switzerland
- Institute of Biochemistry, Brandenburg Medical School, Neuruppin, Germany
| | - Milena Sokolowska
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | - Sonja Ständer
- Center for Chronic Pruritus and Department of Dermatology, University Hospital Münster, Münster, Germany
| | - Martin Steinhoff
- Department of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
- School of Medicine, Weill Cornell Medicine-Qatar, Ar-Rayyan, Qatar
- College of Medicine, Qatar University, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
- Department of Dermatology, Weill Cornell Medicine, New York, New York, USA
| | - Doris Straub Piccirillo
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Alain Taïeb
- INSERM 1312, University of Bordeaux, Bordeaux, France
| | - Roberto Takaoka
- Department of Dermatology, Faculdade de Medicina, Hospital das Clínicas, Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | | | | | - Jacob Pontoppidan Thyssen
- Department of Dermatology and Venerology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Stephan Traidl
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Miriam Uhlmann
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | - Marianne van Hage
- Department of Medicine Solna, Division of Immunology and Allergy, Karolinska Institute and Karolinska University Hospital Stockholm, Solna, Sweden
| | - Christian Virchow
- Department of Pneumology, Intensive Care Medicine, Center for Internal Medicine, Universitätsmedizin Rostock, Rostock, Germany
| | - Andreas Wollenberg
- Department of Dermatology and Allergy, Ludwig-Maximilian-University, Munich, Germany
- Department of Dermatology and Allergy, University Hospital Augsburg, Augsburg, Germany
- Comprehensive Center of Inflammation Medicine, University Hospital Schleswig Holstein Campus Luebeck, Lubeck, Germany
| | - Mitamura Yasutaka
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
| | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
- Department of Medicine Solna, Division of Dermatology and Venereology, Karolinska Institutet, Stockholm, Sweden
| | - Peter Schmid-Grendelmeier
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Medicine Campus, Davos, Switzerland
- Department of Immunology and Microbiology, The LEO Foundation Skin Immunology Research Center, University of Copenhagen, Copenhagen, Denmark
- Department of Dermatology, Allergy Unit, University Hospital of Zürich, Zürich, Switzerland
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2
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James AE, Abdalgani M, Khoury P, Freeman AF, Milner JD. T H2-driven manifestations of inborn errors of immunity. J Allergy Clin Immunol 2024; 154:245-254. [PMID: 38761995 DOI: 10.1016/j.jaci.2024.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 04/25/2024] [Accepted: 05/06/2024] [Indexed: 05/20/2024]
Abstract
Monogenic lesions in pathways critical for effector functions responsible for immune surveillance, protection against autoinflammation, and appropriate responses to allergens and microorganisms underlie the pathophysiology of inborn errors of immunity (IEI). Variants in cytokine production, cytokine signaling, epithelial barrier function, antigen presentation, receptor signaling, and cellular processes and metabolism can drive autoimmunity, immunodeficiency, and/or allergic inflammation. Identification of these variants has improved our understanding of the role that many of these proteins play in skewing toward TH2-related allergic inflammation. Early-onset or atypical atopic disease, often in conjunction with immunodeficiency and/or autoimmunity, should raise suspicion for an IEI. This becomes a diagnostic dilemma if the initial clinical presentation is solely allergic inflammation, especially when the prevalence of allergic diseases is becoming more common. Genetic sequencing is necessary for IEI diagnosis and is helpful for early recognition and implementation of targeted treatment, if available. Although genetic evaluation is not feasible for all patients with atopy, identifying atopic patients with molecular immune abnormalities may be helpful for diagnostic, therapeutic, and prognostic purposes. In this review, we focus on IEI associated with TH2-driven allergic manifestations and classify them on the basis of the affected molecular pathways and predominant clinical manifestations.
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Affiliation(s)
- Alyssa E James
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Manar Abdalgani
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Paneez Khoury
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Alexandra F Freeman
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.
| | - Joshua D Milner
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
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3
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Jackson ND, Dyjack N, Goleva E, Bin L, Montgomery MT, Rios C, Everman JL, Taylor P, Bronchick C, Richers BN, Leung DY, Seibold MA. Atopic Dermatitis Complicated by Recurrent Eczema Herpeticum Is Characterized by Multiple, Concurrent Epidermal Inflammatory Endotypes. JID INNOVATIONS 2024; 4:100279. [PMID: 39006317 PMCID: PMC11239700 DOI: 10.1016/j.xjidi.2024.100279] [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: 11/15/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 07/16/2024] Open
Abstract
A subgroup of patients with atopic dermatitis (AD) suffers from recurrent, disseminated herpes simplex virus skin infection, termed eczema herpeticum. To determine the transcriptional mechanisms of the skin and immune system pathobiology that underlie development of AD with eczema herpeticum (ADEH), we performed RNA-sequencing analysis of nonlesional skin (epidermis, dermis) from AD patients with and without a history of ADEH (ADEH+, n = 15; ADEH-, n = 13) along with healthy controls (n = 15). We also performed RNA sequencing on participants' plasmacytoid dendritic cells infected in vitro with herpes simplex virus 1. ADEH+ patients exhibited dysregulated gene expression, limited in the dermis (14 differentially expressed genes) and more widespread in the epidermis (129 differentially expressed genes). ADEH+-upregulated epidermal differentially expressed genes were enriched in type 2 cytokine (IL4R , CCL22, CRLF2, IL7R), interferon (CXCL10, ICAM1, IFI44, IRF7), and IL-36γ (IL36G) inflammatory gene pathways. All ADEH+ participants exhibited type 2 cytokine and inteferon endotypes, and 87% were IL36G-high. In contrast, these endotypes were more variably expressed among ADEH- participants. ADEH+ skin also had dysregulated epidermal differentiation complex gene expression of the late-cornified envelope, S100A, and small proline-rich gene families, which are involved in skin barrier function and antimicrobial activities. Plasmacytoid dendritic cell transcriptional responses to herpes simplex virus 1 infection were unaltered by ADEH status. The study concluded that the pathobiology underlying ADEH+ risk is associated with a unique, multifaceted epidermal inflammation that accompanies dysregulation of epidermal differentiation complex genes. These findings will help direct future studies that define how these inflammatory patterns may drive risk of eczema herpeticum in AD.
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Affiliation(s)
- Nathan D. Jackson
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
| | - Nathan Dyjack
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
| | - Elena Goleva
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
| | - Lianghua Bin
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
| | - Michael T. Montgomery
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
| | - Cydney Rios
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
| | - Jamie L. Everman
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
| | - Patricia Taylor
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
| | | | | | - Donald Y.M. Leung
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
- Department of Pediatrics, University of Colorado Denver, Aurora, Colorado, USA
| | - Max A. Seibold
- Center for Genes, Environment & Health, National Jewish Health, Denver, Colorado, USA
- Department of Pediatrics, National Jewish Health, Denver, Colorado, USA
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Denver, Aurora, Colorado, USA
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4
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Guglielmo A, Deotto ML, Naldi L, Stinco G, Pileri A, Piraccini BM, Fortina AB, Sechi A. Biologics and small molecules treatment for moderate-to-severe atopic dermatitis patients with comorbid conditions and special populations: an Italian perspective. Dermatol Reports 2024; 16:9839. [PMID: 38957642 PMCID: PMC11216152 DOI: 10.4081/dr.2023.9839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 07/04/2024] Open
Abstract
This comprehensive review offers a detailed look at atopic dermatitis (AD) treatment in Italy, focusing primarily on the use of biologics and small molecules. In response to advancing knowledge of AD's causes and treatments, there's a global need for updated guidelines to provide physicians with a more comprehensive clinical perspective, facilitating personalized treatment strategies. Dupilumab, a groundbreaking biologic, gained approval as a significant milestone. Clinical trials demonstrated its ability to significantly reduce AD severity scores, with an impressive 37% of patients achieving clear or nearly clear skin within just 16 weeks of treatment. Real-world studies further support its efficacy across various age groups, including the elderly, with a safety profile akin to that of younger adults. Tralokinumab, a more recent approval, shows promise in clinical trials, particularly among younger populations. However, its real-world application, especially in older individuals, lacks comprehensive data. Janus Kinases inhibitors like Upadacitinib, Baricitinib, and Abrocitinib hold substantial potential for AD treatment. Nevertheless, data remains limited for patients over 75, with older adults perceived to carry a higher risk profile. Integrated safety analyses revealed individuals aged 60 and above experiencing major adverse cardiovascular events and malignancies, underscoring the need for cautious consideration. While these therapies offer promise, especially among younger patients, further research is essential to determine their safety and efficacy in various populations, including pediatric, geriatric, and those with comorbidities. Biologics and small molecules are improving AD treatment, as shown in this review.
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Affiliation(s)
- Alba Guglielmo
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
| | | | - Luigi Naldi
- Dermatology Unit, San Bortolo Hospital, Vicenza
| | - Giuseppe Stinco
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
- Department of Medicine, University of Udine, Italy
| | - Alessandro Pileri
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
| | - Bianca Maria Piraccini
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
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5
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Wasserer S, Jargosch M, Mayer KE, Eigemann J, Raunegger T, Aydin G, Eyerich S, Biedermann T, Eyerich K, Lauffer F. Characterization of High and Low IFNG-Expressing Subgroups in Atopic Dermatitis. Int J Mol Sci 2024; 25:6158. [PMID: 38892346 PMCID: PMC11173096 DOI: 10.3390/ijms25116158] [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: 04/19/2024] [Revised: 05/28/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
Atopic dermatitis (AD) is one of the most common chronic inflammatory skin diseases, with an increasing number of targeted therapies available. While biologics to treat AD exclusively target the key cytokines of type 2 immunity, Janus kinase inhibitors target a broad variety of cytokines, including IFN-γ. To better stratify patients for optimal treatment outcomes, the identification and characterization of subgroups, especially with regard to their IFNG expression, is of great relevance, as the role of IFNG in AD has not yet been fully clarified. This study aims to define AD subgroups based on their lesional IFNG expression and to characterize them based on their gene expression, T cell secretome and clinical attributes. RNA from the lesional and non-lesional biopsies of 48 AD patients was analyzed by RNA sequencing. Based on IFNG gene expression and the release of IFN-γ by lesional T cells, this cohort was categorized into three IFNG groups (high, medium, and low) using unsupervised clustering. The low IFNG group showed features of extrinsic AD with a higher prevalence of atopic comorbidities and impaired epidermal lipid synthesis. In contrast, patients in the high IFNG group had a higher average age and an activation of additional pro-inflammatory pathways. On the cellular level, higher amounts of M1 macrophages and natural killer cell signaling were detected in the high IFNG group compared to the low IFNG group by a deconvolution algorithm. However, both groups shared a common dupilumab response gene signature, indicating that type 2 immunity is the dominant immune shift in both subgroups. In summary, high and low IFNG subgroups correspond to intrinsic and extrinsic AD classifications and might be considered in the future for evaluating therapeutic efficacy or non-responders.
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Affiliation(s)
- Sophia Wasserer
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
| | - Manja Jargosch
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
- Center of Allergy & Environment (ZAUM), Technical University of Munich, Helmholtz Center Munich, 80802 Munich, Germany
| | - Kristine E. Mayer
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
| | - Jessica Eigemann
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
- Center of Allergy & Environment (ZAUM), Technical University of Munich, Helmholtz Center Munich, 80802 Munich, Germany
| | - Theresa Raunegger
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
| | - Görkem Aydin
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
| | - Stefanie Eyerich
- Center of Allergy & Environment (ZAUM), Technical University of Munich, Helmholtz Center Munich, 80802 Munich, Germany
| | - Tilo Biedermann
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
| | - Kilian Eyerich
- Department of Dermatology and Allergy, Medical Center, University of Freiburg, 79104 Freiburg, Germany
| | - Felix Lauffer
- Department of Dermatology and Allergy, Technical University of Munich, 80802 Munich, Germany; (S.W.)
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6
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AlJomah N, AlShamsy A, AlGarzai R. Concurrent Presentation of Eczema Herpeticum and Acute Localized Exanthematous Pustulosis in a Patient With Atopic Dermatitis: A Rare Dermatological Convergence. Cureus 2024; 16:e62199. [PMID: 39006653 PMCID: PMC11239958 DOI: 10.7759/cureus.62199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2024] [Indexed: 07/16/2024] Open
Abstract
Eczema herpeticum (EH) is a severe and potentially life-threatening viral infection occurring in individuals with preexisting eczema or atopic dermatitis. It is primarily caused by the herpes simplex virus, presenting as painful vesicular eruptions on the skin. On the other hand, acute localized exanthematous pustulosis (ALEP) is a rare variant of acute generalized exanthematous pustulosis (AGEP), characterized by the sudden onset of localized, nonfollicular pustules on an erythematous base. It is often triggered by recent medication administration, and its clinical presentation mimics AGEP, although ALEP exhibits a confined distribution of pustules. Prompt diagnosis and identification of the offending agent are crucial for effective management. Both are distinct cutaneous manifestations that rarely occur concurrently, presenting unique diagnostic and therapeutic challenges. We present the first documented case of coexisting ALEP and EH in a 32-year-old male with a history of atopic dermatitis. The patient was admitted with features suggestive of EH, including vesicular lesions over the face, along with a positive Methicillin-resistant Staphylococcus aureus (MRSA) swab. Treatment with ceftaroline initially initiated resulted in the development of localized pustules, indicative of ALEP. Transition to linezolid led to the complete resolution of both conditions, marking a compelling recovery. The distinctive interplay between EH, ALEP, and AGEP presents a novel challenge, emphasizing the need for nuanced clinical assessment and tailored therapeutic strategies. This case offers crucial insights into the intricate relationship between medication-induced dermatological conditions and underlying cutaneous vulnerabilities. This unprecedented case highlights the rarity and complex management nuances associated with the simultaneous occurrence of ALEP and EH. The successful resolution following medication adjustments underscores the need for flexibility and comprehensive evaluation in addressing such intricate dermatological scenarios, providing valuable insights into potential synergies between distinct cutaneous conditions.
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Affiliation(s)
- Nouf AlJomah
- Dermatology, Armed Forces Hospital in Dharan, Dhahran, SAU
| | | | - Ruba AlGarzai
- Dermatology, King Fahad Military Medical Complex, Dhahran, SAU
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7
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Klapproth H, Rauterberg J, Shabli S, Silling S, Böttcher S, von Stebut E, Fabri M. Papulovesikulöses Exanthem und ausgeprägter einseitiger Hörverlust bei einem 20‐jährigen Mann. J Dtsch Dermatol Ges 2024; 22:720-723. [PMID: 38730528 DOI: 10.1111/ddg.15363_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/06/2024] [Indexed: 05/13/2024]
Affiliation(s)
- Henning Klapproth
- Klinik für Dermatologie und Venerologie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
| | - Jonas Rauterberg
- Klinik für Dermatologie und Venerologie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
| | - Sami Shabli
- Klinik und Poliklinik für Hals-, Nasen- und Ohrenheilkunde, Kopf- und Halschirurgie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
| | - Steffi Silling
- Institut für Virologie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
| | - Sindy Böttcher
- Nationales Referenzzentrum für Poliomyelitis und Enteroviren, Robert Koch Institut, Berlin
| | - Esther von Stebut
- Klinik für Dermatologie und Venerologie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
| | - Mario Fabri
- Klinik für Dermatologie und Venerologie, Medizinische Fakultät, Universität zu Köln und Uniklinik Köln
- Center for Molecular Medicine Cologne (CMMC), Medizinische Fakultät, Universität zu Köln
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8
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Klapproth H, Rauterberg J, Shabli S, Silling S, Böttcher S, von Stebut E, Fabri M. Papulo-vesicular eruption and profound unilateral hearing loss in a 20-year-old man. J Dtsch Dermatol Ges 2024; 22:720-723. [PMID: 38581347 DOI: 10.1111/ddg.15363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/06/2024] [Indexed: 04/08/2024]
Affiliation(s)
- Henning Klapproth
- Department of Dermatology and Venereology, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
| | - Jonas Rauterberg
- Department of Dermatology and Venereology, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
| | - Sami Shabli
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
| | - Steffi Silling
- Institute of Virology, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
| | - Sindy Böttcher
- National Reference Centre for Poliomyelitis and Enteroviruses, Robert Koch Institute, Berlin, Germany
| | - Esther von Stebut
- Department of Dermatology and Venereology, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
| | - Mario Fabri
- Department of Dermatology and Venereology, Faculty of Medicine, University of Cologne, and University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), Faculty of Medicine, University of Cologne, Cologne, Germany
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9
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Zhang L, Zhang H, Niu X, Zhang X, Chen X, Lei S, Ma S, Sun Z. Liangxue-Qushi-Zhiyang Decoction Ameliorates DNCB-Induced Atopic Dermatitis in Mice through the MAPK Signaling Pathway Based on Network Pharmacology. ACS OMEGA 2024; 9:17931-17944. [PMID: 38680355 PMCID: PMC11044150 DOI: 10.1021/acsomega.3c09218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/25/2024] [Accepted: 04/02/2024] [Indexed: 05/01/2024]
Abstract
The traditional prescription of Liangxue-Qushi-Zhiyang decoction (LQZ) has been demonstrated to be efficacious in treating atopic dermatitis (AD), a chronic inflammatory skin disorder marked by intense itching, redness, rashes, and skin thickening. Nevertheless, there has been an inadequate systematic exploration of the potential targets, biological processes, and pathways for AD treatment through LQZ. The study objective was to evaluate the efficacy and possible mechanism of LQZ in AD mice. In our study, we identified the primary compounds of LQZ, analyzed hub targets, and constructed a network. Subsequently, the predicted mechanisms of LQZ in AD were experimentally studied and validated in vivo, as determined by network pharmacological analysis. A total of 80 serum components of LQZ were identified through ultra-performance liquid chromatography-electrospray ionization-tandem mass spectrometry (UPLC-ESI-MS/MS), among which 49 compounds were absorbed into the bloodstream. Our results indicated that LQZ targets six putative key factors in the MAPK signaling pathway, which play essential roles in AD, namely, EGFR, p-MAPK1/3, p-MAPK14, IL-1β, IL-6, and TNF-α. We observed spleen coefficient, dermatitis scores, and ear thickness were all downregulated in 2,4-dinitrochlorobenzene (DNCB)-induced mice after LQZ treatment. Histological analysis of the dorsal and ear skin further revealed that LQZ significantly decreased skin inflammation, epidermal thickness, and mast cell numbers compared to the DNCB group. Our study demonstrated the effectiveness of LQZ in reducing epidermal and dermal damage in a mouse model of AD. Furthermore, our findings suggest that downregulating the MAPK signaling pathway could be a potential therapeutic strategy for the treatment of AD.
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Affiliation(s)
- Lili Zhang
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Huili Zhang
- Beijing
University of Chinese Medicine Dongfang Hospital, Beijing 100078, China
| | - Xiaoyu Niu
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Xuan Zhang
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Xingtong Chen
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Shengyi Lei
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Shengnan Ma
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
| | - Zhanxue Sun
- Beijing
University of Chinese Medicine Affiliated Third Hospital, Beijing 100029, China
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10
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Gurnani P, Monir RL, Schoch JJ. Diagnosis and Management of Common Pediatric Cutaneous Infections. Pediatr Ann 2024; 53:e138-e145. [PMID: 38574073 DOI: 10.3928/19382359-20240205-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Dermatologic concerns are common in the general pediatrician's practice. Herein, we review the most commonly encountered cutaneous bacterial, viral, and superficial fungal infections in the pediatric population. We describe clinical presentation, pathogenesis, and current treatments. The goal of this guide is to increase pediatricians' comfort in diagnosing and managing common skin infections, as well as determining when a dermatology referral may be necessary. [Pediatr Ann. 2024;53(4):e138-e145.].
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11
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Sun P, Zhao X, Zhao W, Chen L, Liu X, Zhan Z, Wang J. Sophora flavescens-Angelica sinensis in the treatment of eczema by inhibiting TLR4/MyD88/NF-κB pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117626. [PMID: 38154523 DOI: 10.1016/j.jep.2023.117626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/05/2023] [Accepted: 12/18/2023] [Indexed: 12/30/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sophora flavescens Ait.-Angelica sinensis(Oliv.) Diels drug pairing (SA) is a transformed drug pairing from Shengui pill, a traditional Chinese medicine prescription in the ninth volume of Traditional Chinese Medicine classic "Gu Jin Yi Jian", which is famous for clearing heat, moistening dryness, and promoting blood circulation. It is commonly used in the treatment of eczema, a skin condition that causes itching and inflammation. Despite its widespread use, there is still limited research on the mechanism of how SA treats eczema. This paper aims to fill this gap by conducting animal experiments to uncover the mechanism behind SA's therapeutic effects on eczema. Our findings provide a solid foundation for the clinical use of this TCM prescription. AIM OF THE STUDY The basic purpose of this study is to clarify the therapeutic mechanism of Sophora flavescens-Angelica sinensis (SA) in the treatment and control of eczema. MATERIALS AND METHODS The chemical compositions of SA were analyzed using HPLC-Q-Orbitrap-MS. In vivo, a mouse model of eczema was created, and the serum levels of TNF-α and IL-1β were quantified using an enzyme-linked immunosorbent assay (ELISA). Hematoxylin and eosin (HE) staining was performed to assess the pathological state of the mouse skin, and immunohistochemical technique (IHC) was employed to estimate the contents of TNF-α, TLR4, and NF-κB semi-quantitatively. The expression levels of TLR4, MyD88, and NF-κB mRNA were determined through real-time quantitative polymerase chain reaction (qRT-PCR). Western Blotting was utilized to identify the protein levels of TLR4, MyD88, and NF-κB in mouse skin tissue. RESULTS SA identified 18 active chemicals, some of which were shown in vivo to inhibit the TLR4/MyD88/NF-κB signaling pathway while reducing serum levels of TNF-α and IL-1β, making them ideal agents for the treatment of eczema. CONCLUSIONS SA's anti-inflammatory properties are attributed to its ability to reduce serum levels of TNF-α and IL-1β, likewise inhibit the TLR4/MyD88/NF-κB signaling pathway.
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Affiliation(s)
- Peng Sun
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Xiangfeng Zhao
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Wenjie Zhao
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Lele Chen
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Xinyue Liu
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China
| | - Zhaoshuang Zhan
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China.
| | - Jiafeng Wang
- College of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355, China.
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12
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Pedro M, Caldas M, Neves F, Diogo S, Fortunato F. Eczema Herpeticum Complicating Atopic Dermatitis: A Rare Presentation. Cureus 2024; 16:e55171. [PMID: 38558626 PMCID: PMC10980554 DOI: 10.7759/cureus.55171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Atopic dermatitis (AD) has become a global health concern due to an increase in its frequency over the past few decades. This illness not only reduces the quality of life but also imposes a considerable financial burden due to the increased risk of skin infections. This case report explores the presentation of a four-month-old male infant with a personal history of atopic dermatitis that developed yellow scaly lesions on the scalp, which were assumed to be cradle cap. However, there was a clinical worsening of the cutaneous lesions, with the appearance of vesicles, so he was referred to the Pediatric Emergency Room after an urgent dermatology appointment. A blood test was performed, which revealed severe eosinophilia and a slightly increased total IgE. Considering the patient's past medical record of atopic dermatitis and the observable characteristics of the skin rash, there was a strong suspicion of eczema herpeticum (EH). Consequently, intravenous acyclovir treatment was initiated, along with an antibiotic, as there were concerns about a potential secondary infection. He was followed up with a pediatric and dermatology appointment, with a resolution of skin lesions after six weeks. EH is a rare clinical entity, usually caused by herpes simplex virus (HSV) types 1 and 2. It is a clinical entity that, while being uncommon, is one of the few dermatological emergencies responsible for a high morbidity rate, associated with the systemic spread of the viral infection.
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Affiliation(s)
- Mariana Pedro
- Pediatrics, Centro Hospitalar do Oeste, Unidade Caldas da Rainha, Caldas da Rainha, PRT
| | - Marta Caldas
- Pediatrics, Centro Hospitalar do Oeste, Unidade Caldas da Rainha, Caldas da Rainha, PRT
| | - Fernanda Neves
- Dermatology, Centro Hospitalar do Oeste, Unidade Caldas da Rainha, Caldas da Rainha, PRT
| | - Sara Diogo
- Pediatrics, Centro Hospitalar do Oeste, Unidade Caldas da Rainha, Caldas da Rainha, PRT
| | - Fabiana Fortunato
- Pediatrics, Centro Hospitalar do Oeste, Unidade Caldas da Rainha, Caldas da Rainha, PRT
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13
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de Lima JF, Teixeira FME, Ramos YÁL, de Carvalho GC, Castelo Branco ACC, Pereira NV, Sotto MN, Aoki V, Sato MN, Orfali RL. Outlining the skin-homing and circulating CLA +NK cells in patients with severe atopic dermatitis. Sci Rep 2024; 14:2663. [PMID: 38302650 PMCID: PMC10834414 DOI: 10.1038/s41598-024-53224-8] [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: 07/15/2023] [Accepted: 01/30/2024] [Indexed: 02/03/2024] Open
Abstract
Atopic dermatitis (AD) is a complex, multifactorial skin disease, characterized by pruritus and predominant Th2 inflammation. Innate immune cells may play a role in AD development and are composed of granulocytes, macrophages, innate-like T cells, and innate lymphoid cells. This study investigates the phenotypic and functional profile of circulating CLA+ natural killer (NK) cells and its role in the skin-homing to NK cells infiltrated in adults' skin with AD. We selected 44 AD patients and 27 non-AD volunteers for the study. The results showed increased frequencies of both CLA+CD56bright and CLA+CD56dim NK cell populations in the peripheral blood, mainly in severe AD patients. Upon SEB stimulation, we observed an augmented percentage of CLA+CD56dim NK cells expressing CD107a, IFN-γ, IL-10, and TNF, reinforcing the role of staphylococcal enterotoxins in AD pathogenesis. Additionally, we demonstrated increased dermal expression of both NK cell markers NCAM-1/CD56 and pan-granzyme, corroborating the skin-homing, mostly in severe AD. Further studies are necessary to elucidate the potential role of NK cells in the chronification of the inflammatory process in AD skin, as well as their possible relationship with staphylococcal enterotoxins, and as practicable therapeutic targets.
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Affiliation(s)
- Josenilson Feitosa de Lima
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Franciane Mouradian Emidio Teixeira
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Yasmim Álefe Leuzzi Ramos
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Gabriel Costa de Carvalho
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Anna Claudia Calvielli Castelo Branco
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Naiura Vieira Pereira
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Mírian Nacagami Sotto
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Valéria Aoki
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Maria Notomi Sato
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil
| | - Raquel Leao Orfali
- Department of Dermatology, Laboratory of Dermatology and Immunodeficiencies (LIM-56), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 255, 3o. andar ICHC, Sala 3016, Cerqueira Cesar, Sao Paulo, SP, 05403-002, Brazil.
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14
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Mehrmal S, Mojica R, Guo AM, Missall TA. Diagnostic Methods and Management Strategies of Herpes Simplex and Herpes Zoster Infections. Clin Geriatr Med 2024; 40:147-175. [PMID: 38000858 DOI: 10.1016/j.cger.2023.09.003] [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] [Indexed: 11/26/2023]
Abstract
Herpesviruses are medium-sized double-stranded DNA viruses. Of more than 80 herpesviruses identified, only 9 human herpesviruses have been found to cause infection in humans. These include herpes simplex viruses 1 and 2 (HSV-1 and HSV-2), varicella-zoster virus (VZV), human cyto-megalovirus (HCMV), Epstein-Barr virus (EBV), and human herpesvirus (HHV-6A, HHV-6B, HHV-7, HHV-8). HSV-1, HSV-2, and VZV can be problematic given their characteristic neurotropism which is the ability to invade via fusion of its plasma membrane and reside within neural tissue. HSV and VZV primarily infect mucocutaneous surfaces and remain latent in the dorsal root ganglia for a host's entire life. Reactivation causes either asymptomatic shedding of virus or clinical manifestation of vesicular lesions. The clinical presentation is influenced by the portal of entry, the immune status of the host, and whether the infection is primary or recurrent. Affecting 60% to 95% of adults, herpesvirus-associated infections include gingivostomatitis, orofacial and genital herpes,and primary varicella and herpes zoster. Symptomatology, treatment, and potential complications vary based on primary and recurrent infections as well as the patient's immune status.
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Affiliation(s)
- Sino Mehrmal
- Department of Dermatology, Saint Louis University School of Medicine, 1225 South Grand Boulevard, Saint Louis, MO 63104, USA
| | - Rafael Mojica
- Department of Dermatology, University of Florida College of Medicine, 4037 Northwest 86th Terrace, Gainesville, FL 32606, USA
| | - Aibing Mary Guo
- Department of Dermatology, Saint Louis University School of Medicine, 1225 South Grand Boulevard, Saint Louis, MO 63104, USA
| | - Tricia A Missall
- Department of Dermatology, University of Florida College of Medicine, 4037 Northwest 86th Terrace, Gainesville, FL 32606, USA.
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15
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Umemoto N, Kakurai M, Matsumoto T, Mizuno K, Cho O, Sugita T, Demitsu T. Dupilumab Alters Both the Bacterial and Fungal Skin Microbiomes of Patients with Atopic Dermatitis. Microorganisms 2024; 12:224. [PMID: 38276210 PMCID: PMC10820602 DOI: 10.3390/microorganisms12010224] [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: 11/25/2023] [Revised: 01/08/2024] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
The skin microbiome at lesion sites in patients with atopic dermatitis (AD) is characterized by dysbiosis. Although the administration of dupilumab, an IL-4Rα inhibitor, improves dysbiosis in the bacterial microbiome, information regarding the fungal microbiome remains limited. This study administered dupilumab to 30 patients with moderate-to-severe AD and analyzed changes in both fungal and bacterial skin microbiomes over a 12-week period. Malassezia restricta and M. globosa dominated the fungal microbiome, whereas non-Malassezia yeast species increased in abundance, leading to greater microbial diversity. A qPCR analysis revealed a decrease in Malassezia colonization following administration, with a higher reduction rate observed where the pretreatment degree of colonization was higher. A correlation was found between the group classified by the Eczema Area and Severity Index, the group categorized by the concentration of Thymus and activation-regulated chemokine, and the degree of skin colonization by Malassezia. Furthermore, an analysis of the bacterial microbiome also confirmed a decrease in the degree of skin colonization by the exacerbating factor Staphylococcus aureus and an increase in the microbial diversity of the bacterial microbiome. Our study is the first to show that dupilumab changes the community structure of the bacterial microbiome and affects the fungal microbiome in patients with AD.
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Affiliation(s)
- Naoka Umemoto
- Department of Dermatology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama 330-8503, Japan; (N.U.); (M.K.); (T.M.); (K.M.); (T.D.)
| | - Maki Kakurai
- Department of Dermatology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama 330-8503, Japan; (N.U.); (M.K.); (T.M.); (K.M.); (T.D.)
| | - Takanao Matsumoto
- Department of Dermatology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama 330-8503, Japan; (N.U.); (M.K.); (T.M.); (K.M.); (T.D.)
| | - Kenta Mizuno
- Department of Dermatology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama 330-8503, Japan; (N.U.); (M.K.); (T.M.); (K.M.); (T.D.)
| | - Otomi Cho
- Department of Microbiology, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose 204-8588, Japan;
| | - Takashi Sugita
- Department of Microbiology, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose 204-8588, Japan;
| | - Toshio Demitsu
- Department of Dermatology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama 330-8503, Japan; (N.U.); (M.K.); (T.M.); (K.M.); (T.D.)
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16
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Werfel T, Heratizadeh A, Aberer W, Augustin M, Biedermann T, Bauer A, Fölster-Holst R, Kahle J, Kinberger M, Nemat K, Neustädter I, Peters E, von Kiedrowski R, Schmid-Grendelmeier P, Schmitt J, Schwennesen T, Simon D, Spindler T, Traidl-Hoffmann C, Werner RN, Wollenberg A, Worm M, Ott H. S3 Guideline Atopic dermatitis: Part 1 - General aspects, topical and non-drug therapies, special patient groups. J Dtsch Dermatol Ges 2024; 22:137-153. [PMID: 38171719 DOI: 10.1111/ddg.15230] [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: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 01/05/2024]
Abstract
This S3 guideline was created based on the European S3 guideline, with special consideration of the medical conditions in the German-speaking region and incorporating additions from the previous German-language version. The interdisciplinary guideline commission consisted of representatives from the German Dermatological Society, the Professional Association of German Dermatologists, the Austrian Society of Dermatology and Venereology, the Swiss Society of Dermatology and Venereology, the German Society for Allergology and Clinical Immunology, the German Society for Pediatric and Adolescent Medicine, the Professional Association of Pediatricians and Adolescent Medicine, the Society for Pediatric Allergology and Environmental Medicine, the German Society for Pediatric Rehabilitation and Prevention, the German Society for Psychosomatic Medicine and Medical Psychotherapy, the German Network for Health Services Research, the German Eczema Association and the German Allergy and Asthma Association. This first part of the guideline focuses on the definition and diagnostic aspects of atopic dermatitis (AD), addressing topical therapy as well as non-pharmacological treatment approaches such as UV therapy, psychoeducational therapy, dietary interventions for AD, allergen immunotherapy for AD, and complementary medicine. This part of the guideline also covers specific aspects of AD in children and adolescents, during pregnancy and lactation, and in the context of family planning. Additionally, it addresses occupational aspects of AD and highlights the perspective of the patients. The second part of the guideline, published separately, addresses the systemic therapy of AD.
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Affiliation(s)
- Thomas Werfel
- Department of Dermatology, Allergology and Venereology, Hannover Medical School, Hannover, Germany
| | - Annice Heratizadeh
- Department of Dermatology, Allergology and Venereology, Hannover Medical School, Hannover, Germany
| | - Werner Aberer
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - Matthias Augustin
- Competence Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tilo Biedermann
- Department of Dermatology and Allergology, University Medical Center, Technical University of Munich, Munich, Germany
| | - Andrea Bauer
- Department of Dermatology, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Regina Fölster-Holst
- Department of Dermatology, Venereology and Allergology, University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Julia Kahle
- German Allergy and Asthma Association (DAAB), Mönchengladbach, Germany
| | - Maria Kinberger
- Department of Dermatology, Venereology and Allergology, Division of Evidence Based Medicine in Dermatology (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Katja Nemat
- Office for Pediatric Pneumology and Allergology, Pediatric Center Dresden-Friedrichstadt (Kid), Dresden, Germany
| | - Irena Neustädter
- Hospital Hallerwiese, Cnopfsche Kinderklinik, Nuremberg, Germany
| | - Eva Peters
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Gießen, Gießen, Germany
| | | | | | - Jochen Schmitt
- Center for Evidence-Based Healthcare (ZEGV), Medical Faculty Gustav Carus, Technical University Dresden, Dresden, Germany
| | | | - Dagmar Simon
- Department of Dermatology, Inselspital Bern, Bern, Switzerland
| | - Thomas Spindler
- Specialized Clinic for Pediatric Pneumology and Allergology, Wangen, Germany
| | | | - Ricardo Niklas Werner
- Department of Dermatology, Venereology and Allergology, Division of Evidence Based Medicine in Dermatology (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Andreas Wollenberg
- Department of Dermatology and Allergology, University Hospital Augsburg, Augsburg, Germany
- Department of Dermatology and Allergy, Ludwig Maximilian University Munich, Munich, Germany
| | - Margitta Worm
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hagen Ott
- Department of Pediatric Dermatology and Allergology, Children's and Adolescents' Hospital Auf der Bult, Hannover, Germany
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Werfel T, Heratizadeh A, Aberer W, Augustin M, Biedermann T, Bauer A, Fölster-Holst R, Kahle J, Kinberger M, Nemat K, Neustädter I, Peters E, von Kiedrowski R, Schmid-Grendelmeier P, Schmitt J, Schwennesen T, Simon D, Spindler T, Traidl-Hoffmann C, Werner RN, Wollenberg A, Worm M, Ott H. S3-Leitlinie Atopische Dermatitis: Teil 1- Allgemeine Aspekte, topische und nichtmedikamentöse Therapien, besondere Patientengruppen: S3 guideline Atopic dermatitis: Part 1- General aspects, topical and non-drug therapies, special patient groups. J Dtsch Dermatol Ges 2024; 22:137-155. [PMID: 38212907 DOI: 10.1111/ddg.15230_g] [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: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 01/13/2024]
Abstract
ZusammenfassungDiese S3‐Leitlinie wurde auf der Basis der europäischen S3‐Leitlinie unter besonderer Berücksichtigung der medizinischen Gegebenheiten im deutschsprachigen Raum und mit Ergänzungen der deutschsprachigen Vorgängerversion erstellt. Die interdisziplinäre Leitlinienkommission bestand aus Vertretern der Deutschen Dermatologischen Gesellschaft, dem Berufsverband der Deutschen Dermatologen, der Österreichischen Gesellschaft für Dermatologie und Venerologie, der Schweizerischen Gesellschaft für Dermatologie und Venerologie, der Deutschen Gesellschaft für Allergologie und Klinische Immunologie, der Deutschen Gesellschaft für Kinder‐ und Jugendmedizin, dem Berufsverband der Kinder‐ und Jugendärzte, der Gesellschaft für Pädiatrische Allergologie und Umweltmedizin, der Deutschen Gesellschaft für Pädiatrische Rehabilitation und Prävention, der Deutschen Gesellschaft für Psychosomatische Medizin und Ärztliche Psychotherapie, dem Deutschen Netzwerk Versorgungsforschung, dem Deutschen Neurodermitis Bund und dem Deutschen Allergie‐ und Asthmabund. Dieser erste Teil der Leitlinie geht auf die Definition und die diagnostischen Aspekte der atopischen Dermatitis (AD) ein, behandelt die topische Therapie sowie die nichtmedikamentösen Therapieverfahren wie die UV‐Therapie, die psychoedukative Therapie, diätische Interventionen bei AD, die Allergen‐spezifische Immuntherapie bei AD und die Komplementärmedizin. Auch behandelt dieser Teil der Leitlinie die besonderen Aspekte der AD bei Kindern und Jugendlichen, in der Schwangerschaft und in der Stillzeit sowie bei Kinderwunsch. Außerdem wird auf berufsbezogene Aspekte der AD eingegangen und die Perspektive der Patienten hervorgehoben. Der zweite, separat publizierte Teil der Leitlinie adressiert die systemische Therapie der AD.
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Affiliation(s)
- Thomas Werfel
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Deutschland
| | - Annice Heratizadeh
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Deutschland
| | - Werner Aberer
- Universitätsklinik für Dermatologie und Venerologie, Medizinische Universität Graz, Graz, Österreich
| | - Matthias Augustin
- Kompetenzzentrum Versorgungsforschung in der Dermatologie (CVderm), Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Eppendorf, Hamburg, Deutschland
| | - Tilo Biedermann
- Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Technische Universität München, Deutschland
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Deutschland
| | - Regina Fölster-Holst
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Deutschland
| | - Julia Kahle
- Deutscher Allergie- und Asthmabund (DAAB) e. V., Mönchengladbach, Deutschland
| | - Maria Kinberger
- Klinik für Dermatologie, Venerologie und Allergologie, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - Katja Nemat
- Praxis für Kinderpneumologie und Allergologie, Kinderzentrum Dresden-Friedrichstadt (Kid), Dresden, Deutschland
| | - Irena Neustädter
- Klinik Hallerwiese, Cnopfsche Kinderklinik, Nürnberg, Deutschland
| | - Eva Peters
- Klinik für Psychosomatik und Psychotherapie, Universitätsklinikum Gießen (UKGM), Gießen, Deutschland
| | | | | | - Jochen Schmitt
- Zentrum für Evidenzbasierte Gesundheitsversorgung (ZEGV), Medizinische Fakultät Gustav Carus, Technische Universität Dresden, Deutschland
| | | | - Dagmar Simon
- Universitätsklinik für Dermatologie, Inselspital Bern, Bern, Schweiz
| | - Thomas Spindler
- Fachklinik für Pädiatrische Pneumologie und Allergologie, Wangen, Deutschland
| | | | - Ricardo Niklas Werner
- Klinik für Dermatologie, Venerologie und Allergologie, Division of Evidence-Based Medicine (dEBM), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - Andreas Wollenberg
- Klinik für Dermatologie und Allergologie, Universitätsklinikum Augsburg, Augsburg, Deutschland
- Klinik und Poliklinik für Dermatologie und Allergologie, Ludwigs-Maximilians-Universität, München, Deutschland
| | - Margitta Worm
- Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Deutschland
| | - Hagen Ott
- Fachbereich Pädiatrische Dermatologie und Allergologie, Kinder- und Jugendkrankenhaus Auf der Bult, Hannover, Deutschland
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Traidl S, Heinrich L, Siegels D, Rösner L, Haufe E, Harder I, Abraham S, Ertner K, Kleinheinz A, Schäkel K, Wollenberg A, Effendy I, Quist S, Asmussen A, Wildberger J, Weisshaar E, Wiemers F, Brücher JJ, Weidinger S, Schmitt J, Werfel T. High recurrence rate of eczema herpeticum in moderate/severe atopic dermatitis -TREATgermany registry analysis. J Dtsch Dermatol Ges 2023; 21:1490-1498. [PMID: 37814394 DOI: 10.1111/ddg.15205] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/09/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND Eczema herpeticum (EH) is a disseminated skin infection caused by herpes simplex virus in atopic dermatitis (AD) patients. The frequency of EH and the clinical features of EH patients have not yet been investigated in a larger cohort. METHODS We sought to investigate the TREATgermany cohort, a multicenter, non-interventional clinical registry of moderately to severely affected AD patients in Germany. Baseline characteristics of patients included between December 2017 and April 2021 were compared between patients without, single, and multiple EH. RESULTS Of the 893 patients, 195 (21.8%) had at least one EH. Of the 195 patients with EH, 107 had multiple EH (54.9%), representing 12.0% of the total study population. While there were no differences in demographic characteristics, previous treatment, and disease scores at enrollment (itch, IGA, oSCORAD, EASI), patients with EH had more frequent atopic comorbidities and sensitizations to house dust mite, food, and mold. DISCUSSION TREATgermany registry data suggest a high prevalence and recurrence rate of EH, while there appears to be no specific clinical phenotype, besides an increase in allergies, to identify EH patients in the daily routine.
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Affiliation(s)
- Stephan Traidl
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hannover, Germany
| | - Luise Heinrich
- Center for Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Doreen Siegels
- Center for Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Lennart Rösner
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hannover, Germany
| | - Eva Haufe
- Center for Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Inken Harder
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Susanne Abraham
- Department of Dermatology, University Allergy Center, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | | | | | - Knut Schäkel
- Department of Dermatology, University Hospital, Heidelberg, Germany
| | - Andreas Wollenberg
- Department of Dermatology and Allergy, University Hospital Augsburg, Augsburg, Ludwig Maximilian University, Munich, Germany
| | - Isaak Effendy
- Department of Dermatology, OWL University Hospital of Bielefeld University, Campus Clinic Bielefeld, Bielefeld, Germany
| | - Sven Quist
- Dermatology Clinic, Helix Medical Ecellence Center Mainz, Mainz, Germany
| | - Andrea Asmussen
- Practice Dr. med. Andrea Asmussen, Dermatology at Lesum, Bremen, Germany
| | - Julia Wildberger
- Practice Dr. med. Julia Wildberger Hautmedizin, Bad Soden, Germany
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, Ruprecht-Karls University Heidelberg, Heidelberg, Germany
| | | | - Jens-Joachim Brücher
- Practice Dr. med. Jens-Joachim Brücher, Hautambulatorium Magdeburg, Magdeburg, Germany
| | - Stephan Weidinger
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Jochen Schmitt
- Center for Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hannover, Germany
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Traidl S, Heinrich L, Siegels D, Rösner L, Haufe E, Harder I, Abraham S, Ertner K, Kleinheinz A, Schäkel K, Wollenberg A, Effendy I, Quist S, Asmussen A, Wildberger J, Weisshaar E, Wiemers F, Brücher JJ, Weidinger S, Schmitt J, Werfel T. Hohe Rezidivrate des Eczema herpeticatum bei mittelschwerer bis schwerer atopischer Dermatitis - eine TREATgermany Registeranalyse. J Dtsch Dermatol Ges 2023; 21:1490-1499. [PMID: 38082531 DOI: 10.1111/ddg.15205_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/09/2023] [Indexed: 12/18/2023]
Abstract
ZusammenfassungHintergrundDas Eczema herpeticatum (EH) ist eine disseminierte Hautinfektion, die durch Herpes‐simplex‐Viren bei Patienten mit atopischer Dermatitis (AD) verursacht wird. Die Häufigkeit des EH und die klinischen Charakteristika von EH Patienten wurden bisher noch nicht in einer größeren Kohorte untersucht.Methodik87 Patienten des TREATgermany Registers, einem multizentrischen, nichtinterventionellen klinischen Register mit moderat bis schwer betroffenen AD‐Patienten in Deutschland, wurden in dieser Analyse betrachtet. Patienten, die zwischen Dezember 2017 und April 2021 in das Register eingeschlossen wurden, wurden unterteilt in die Gruppen ohne, mit einem und mit mehreren EH und basierend auf den klinischen Charakteristika verglichen.ErgebnisseVon 893 Patienten berichteten 195 (21,8%) über mindestens eine EH. 107 der 195 Patienten mit EH hatten sogar mehrere EH in der Anamnese (54,9%), was 12,0% der gesamten Studienpopulation entspricht. Während hinsichtlich demographischer Merkmale, Vorbehandlungen und Krankheitsscores (Juckreiz, IGA, oSCORAD, EASI) keine Unterschiede festgestellt wurden, litten Patienten mit EH häufiger an atopischen Begleiterkrankungen und Sensibilisierungen gegen Hausstaubmilben, Nahrungsmittel und Schimmelpilze.SchlussfolgerungenDie Daten des TREATgermany‐Registers deuten auf eine hohe Prävalenz und Rezidivrate des EH hin, während es neben einer Häufung von Allergien keinen spezifischen klinischen Phänotyp zu geben scheint, um EH‐Patienten in der täglichen Routine zu identifizieren.
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Affiliation(s)
- Stephan Traidl
- Klinik für Dermatologie und Allergologie, Medizinische Hochschule Hannover, Hannover, Germany
- Medizinische Hochschule Hannover, Exzellenzcluster RESIST (EXC 2155), Hannover
| | - Luise Heinrich
- Zentrum für Evidenzbasierte Medizin, Universitätsklinikum Carl Gustav Carus und Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Doreen Siegels
- Zentrum für Evidenzbasierte Medizin, Universitätsklinikum Carl Gustav Carus und Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Lennart Rösner
- Klinik für Dermatologie und Allergologie, Medizinische Hochschule Hannover, Hannover, Germany
- Medizinische Hochschule Hannover, Exzellenzcluster RESIST (EXC 2155), Hannover
| | - Eva Haufe
- Zentrum für Evidenzbasierte Medizin, Universitätsklinikum Carl Gustav Carus und Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Inken Harder
- Zentrum für entzündliche Hauterkrankungen, Klinik für Dermatologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | - Susanne Abraham
- Klinik für Dermatologie, Universitäts-Allergie-Centrum, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | | | | | | | - Andreas Wollenberg
- Department of Dermatology and Allergy, University Hospital Augsburg, Augsburg, Ludwig Maximilian University, Munich, Germany
| | - Isaak Effendy
- Hautklinik, Universitätsklinikum OWL der Universität Bielefeld, Campus Klinikum Bielefeld
| | - Sven Quist
- Hautklinik, Helix Medical Ecellence Center Mainz
| | - Andrea Asmussen
- Praxis Dr. med. Andrea Asmussen, Hautarztpraxis an der Lesum, Bremen
| | | | - Elke Weisshaar
- Abteilung für Berufsdermatologie, Hautklinik, Ruprecht-Karls-Universität Heidelberg
| | | | | | - Stephan Weidinger
- Zentrum für entzündliche Hauterkrankungen, Klinik für Dermatologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | - Jochen Schmitt
- Zentrum für Evidenzbasierte Medizin, Universitätsklinikum Carl Gustav Carus und Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Thomas Werfel
- Klinik für Dermatologie und Allergologie, Medizinische Hochschule Hannover, Hannover, Germany
- Medizinische Hochschule Hannover, Exzellenzcluster RESIST (EXC 2155), Hannover
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Traidl S, Harries L, Kienlin P, Begemann G, Roesner LM, Werfel T. Dupilumab strengthens herpes simplex virus type 1-specific immune responses in atopic dermatitis. J Allergy Clin Immunol 2023; 152:1460-1469.e5. [PMID: 37660986 DOI: 10.1016/j.jaci.2023.08.024] [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: 12/16/2022] [Revised: 06/22/2023] [Accepted: 08/03/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Impaired virus clearance in a subgroup of atopic dermatitis (AD) patients can lead to severe herpes simplex virus (HSV) infections called eczema herpeticum (EH). We recently identified a type 2 skewed viral immune response in EH patients. Clinical data suggest a reduced incidence of EH in AD patients treated with dupilumab, although immunologic investigations of this phenomenon are still lacking. OBJECTIVE We examined the impact of dupilumab on the HSV type 1 (HSV-1) specific immune response in AD, focusing on patients with (ADEH+) and without (ADEH-) a history of EH. METHODS Sera and peripheral blood mononuclear cells were collected from ADEH+ and ADEH- patients, a subgroup of whom was receiving dupilumab treatment, and healthy controls. Serum samples were tested for IgE against HSV-1 glycoprotein D (n = 85). Peripheral blood mononuclear cells were stimulated with HSV peptides, and activated CD4+ and CD8+ cells were characterized by flow cytometry after magnetic enrichment via CD154 or CD137 (n = 60). Cytokine production of HSV-1-reactive T-cell lines (n = 33) and MHC-I tetramer+ (HSV-1-UL25) CD8+ T cells was investigated by bead assay and intracellular cytokine staining (n = 21). RESULTS We confirmed that HSV-1-specific IgE is elevated in ADEH+ patients. During dupilumab treatment, the IgE levels were significantly decreased, reaching levels of healthy controls. HSV-1-specific TC1 frequencies were elevated in ADEH- patients treated with dupilumab compared to dupilumab-negative patients. There were no changes in the frequencies of HSV-1-specific TH cells while receiving dupilumab therapy. AD patients receiving dupilumab exhibited elevated IFN-γ and reduced IL-4 production in HSV-1-UL25-epitope-specific T cells compared to dupilumab-negative patients. CONCLUSION Dupilumab may improve the HSV-1-specific immune response in AD as a result of an increased type I immune response and a reduction of HSV-1-specific IgE.
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Affiliation(s)
- Stephan Traidl
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany.
| | - Leonard Harries
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Petra Kienlin
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Gabriele Begemann
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Lennart M Roesner
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
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Pavía Espinosa MR, Huchim Peña CJ, Escalante Buendía EA, Catana Gallegos E, Pacheco Pino P. [Eccema herpético en una paciente con dermatitis atópica]. REVISTA ALERGIA MÉXICO 2023; 70:163-166. [PMID: 37933926 DOI: 10.29262/ram.v70i3.1212] [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: 01/16/2023] [Accepted: 05/25/2023] [Indexed: 11/08/2023] Open
Abstract
Background Eczema herpeticum is an infection caused by herpes simplex virus in patients with atopic dermatitis, among its complications we can find meningitis, encephalitis, acute liver failure, and Staphylococcus aureus infection. Case report We report the case of a female patient of 5 years of age, with a history of atopic dermatitis complicated by eczema herpeticum, who was treated initially without relief. Her hospital stay was complicated with cross infections, which prolonged her course. Dermatology diagnosed eczema herpeticum. Immediately after the start of treatment, the patient showed improvement. Conclusions Eczema herpeticum is a rare complication of atopic dermatitis, it must be suspected based on patient history and physical examination. Therefore, early recognition and diagnosis are of clinical importance. Without an appropriate approach, these patients can present shock, sepsis, and death.
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Wei J, Mu J, Tang Y, Qin D, Duan J, Wu A. Next-generation nanomaterials: advancing ocular anti-inflammatory drug therapy. J Nanobiotechnology 2023; 21:282. [PMID: 37598148 PMCID: PMC10440041 DOI: 10.1186/s12951-023-01974-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 06/29/2023] [Indexed: 08/21/2023] Open
Abstract
Ophthalmic inflammatory diseases, including conjunctivitis, keratitis, uveitis, scleritis, and related conditions, pose considerable challenges to effective management and treatment. This review article investigates the potential of advanced nanomaterials in revolutionizing ocular anti-inflammatory drug interventions. By conducting an exhaustive analysis of recent advancements and assessing the potential benefits and limitations, this review aims to identify promising avenues for future research and clinical applications. The review commences with a detailed exploration of various nanomaterial categories, such as liposomes, dendrimers, nanoparticles (NPs), and hydrogels, emphasizing their unique properties and capabilities for accurate drug delivery. Subsequently, we explore the etiology and pathophysiology of ophthalmic inflammatory disorders, highlighting the urgent necessity for innovative therapeutic strategies and examining recent preclinical and clinical investigations employing nanomaterial-based drug delivery systems. We discuss the advantages of these cutting-edge systems, such as biocompatibility, bioavailability, controlled release, and targeted delivery, alongside potential challenges, which encompass immunogenicity, toxicity, and regulatory hurdles. Furthermore, we emphasize the significance of interdisciplinary collaborations among material scientists, pharmacologists, and clinicians in expediting the translation of these breakthroughs from laboratory environments to clinical practice. In summary, this review accentuates the remarkable potential of advanced nanomaterials in redefining ocular anti-inflammatory drug therapy. We fervently support continued research and development in this rapidly evolving field to overcome existing barriers and improve patient outcomes for ophthalmic inflammatory disorders.
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Affiliation(s)
- Jing Wei
- School of Ophthalmology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Jinyu Mu
- School of Ophthalmology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Yong Tang
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Education Ministry Key Laboratory of Medical Electrophysiology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
| | - Dalian Qin
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Education Ministry Key Laboratory of Medical Electrophysiology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
| | - Junguo Duan
- School of Ophthalmology, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
| | - Anguo Wu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Education Ministry Key Laboratory of Medical Electrophysiology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China.
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23
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Gooch MD, Jordan KS. Atopic Dermatitis: A Common Pediatric Diagnosis That Is Not Just Another Rash. Adv Emerg Nurs J 2023; 45:195-205. [PMID: 37501270 DOI: 10.1097/tme.0000000000000468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Emergency nurse practitioners are expected to assess and manage a variety of patients. These patients may present with urgent care-type complaints to severe life-threatening illnesses or injuries. For some, dermatological problems can sometimes be just as challenging as a critically ill patient. Atopic dermatitis (AD) is one, if not, the most common chronic inflammatory disease. Its presentation can vary depending on the age of the patient, the patient's skin tone, and other comorbidities. Patients often seek emergency care related to the condition itself or associated complications. This article includes a review of the pathophysiology, clinical manifestations, and standard management of AD. Finally, the potential complications of AD are discussed. A better understanding of AD will allow emergency nurse practitioners to properly identify and treat this chronic condition, as well as its complications.
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Affiliation(s)
- Michael D Gooch
- Vanderbilt University, Nashville, Tennessee (Dr Gooch); Middle Tennessee School of Anesthesia, Madison (Dr Gooch); Vanderbilt University Medical Center, Nashville, Tennessee (Dr Gooch); TeamHealth, Columbia, Tennessee (Dr Gooch); School of Nursing, University of North Carolina at Charlotte (Dr Jordan); and Mid-Atlantic Emergency Medical Associates, Charlotte, North Carolina (Dr Jordan)
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Abstract
INTRODUCTION The relationship between atopic dermatitis and atopic diseases such as food allergies, asthma, and allergic rhinitis in terms of co-occurrence, underlying mechanisms, and therapy is well documented. There is increasing evidence that atopic dermatitis is associated with non-atopic comorbidities such as cardiac, autoimmune, and neuropsychological comorbidities, as well as cutaneous and extracutaneous infections, establishing atopic dermatitis as a systemic disease. AREAS COVERED The authors reviewed evidence on atopic and non-atopic comorbidities of atopic dermatitis. A literature search was conducted in PubMed for peer-reviewed articles published until October 2022. EXPERT OPINION Atopic and non-atopic diseases coexist with atopic dermatitis more often than would be expected by chance. The effect of biologics and small molecules on atopic and non-atopic comorbidities may contribute to a better understanding of the relationship between atopic dermatitis and its comorbidities. Their relationship needs to be explored further to dismantle the underlying mechanism and move toward an atopic dermatitis endotype-based therapeutic approach.
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Affiliation(s)
- Caroline Gewiss
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Matthias Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
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Steele L, Innes S, Oldham J, Cunningham M, Dhoat S, McDonald B, O'Toole EA. Safety outcomes for topical corticosteroid use in eczema herpeticum: a single-centre retrospective cohort study. Br J Dermatol 2023; 188:295-297. [PMID: 36763866 DOI: 10.1093/bjd/ljac051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/09/2022] [Accepted: 10/24/2022] [Indexed: 01/22/2023]
Affiliation(s)
- Lloyd Steele
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK.,Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
| | - Stuart Innes
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Jaimie Oldham
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Malvina Cunningham
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Sasha Dhoat
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Bryan McDonald
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Edel A O'Toole
- Department of Dermatology, The Royal London Hospital, Barts Health NHS Trust, London, UK.,Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
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26
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Burmester GR, Cohen SB, Winthrop KL, Nash P, Irvine AD, Deodhar A, Mysler E, Tanaka Y, Liu J, Lacerda AP, Palac H, Shaw T, Mease PJ, Guttman‑Yassky E. Safety profile of upadacitinib over 15 000 patient-years across rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis and atopic dermatitis. RMD Open 2023; 9:rmdopen-2022-002735. [PMID: 36754548 PMCID: PMC9923346 DOI: 10.1136/rmdopen-2022-002735] [Citation(s) in RCA: 65] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 12/14/2022] [Indexed: 02/10/2023] Open
Abstract
OBJECTIVE To evaluate the long-term safety profile for upadacitinib across rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS) and atopic dermatitis (AD). METHODS Safety data from clinical trials of upadacitinib 15 mg and upadacitinib 30 mg (AD only) for treating RA, PsA, AS and AD as of 30 June 2021 were analysed; some RA and PsA studies included adalimumab and methotrexate as active comparators. Treatment-emergent adverse events (TEAEs) were presented by disease as exposure-adjusted event rates per 100 patient years (E/100 PY). RESULTS The analysis included 6991 patients (RA, n=3209; PsA, n=907; AS, n=182; AD, n=2693) who received at least one dose of upadacitinib, representing 15 425 PY of exposure (maximum duration 2.75-5.45 years) across diseases. Rates (E/100 PY) of any TEAE (205.5-278.1) and TEAE leading to discontinuation (4.5-5.4) were similar across diseases; serious TEAEs were numerically higher in patients with RA and PsA. Rates of herpes zoster (1.6-3.6), non-melanoma skin cancer (0-0.8) and elevations in creatine phosphokinase levels (4.4-7.9) were higher with upadacitinib than with active comparators in the RA and PsA populations. Deaths (0-0.8), serious infections (0-3.9), major adverse cardiovascular events (0-0.4), venous thromboembolism (<0.1-0.4) and malignancies (0.3-1.4) were observed, with rates generally lowest in AS and AD. Increased rates of acne were observed in patients with AD only. CONCLUSIONS Findings from this analysis demonstrate that upadacitinib is generally well tolerated with observed differences in safety profiles likely reflective of varying patient characteristics across RA, PsA, AS and AD populations. TRIAL REGISTRATION NUMBERS NCT02675426, NCT02706951, NCT02706847, NCT02629159, NCT02706873, NCT03086343, NCT03104374, NCT03104400, NCT03178487, NCT03569293, NCT03568318 and NCT03607422.
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Affiliation(s)
- Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Stanley B Cohen
- Department of Rheumatology, Metroplex Clinical Research Center, Dallas, Texas, USA
| | - Kevin L Winthrop
- Division of Infectious Diseases, Oregon Health and Science University, Portland, Oregon, USA
| | - Peter Nash
- School of Medicine, Griffith University School of Medicine, Brisbane, Queensland, Australia
| | - Alan D Irvine
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland,Wellcome-HRB Clinical Research Facility, St. James' Hospital, Dublin, Ireland
| | - Atul Deodhar
- Division of Infectious Diseases, Oregon Health and Science University, Portland, Oregon, USA
| | - Eduardo Mysler
- Rheumatology, Organización Medica de Investigación, Buenos Aires, Argentina
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - John Liu
- AbbVie Inc, North Chicago, Illinois, USA
| | | | | | | | - Philip J Mease
- Rheumatology Research Division, Swedish Medical Center/Providence St. Joseph Health, Seattle, Washington, USA
| | - Emma Guttman‑Yassky
- Department of Dermatology and Laboratory for Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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27
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Broderick C, Ziehfreund S, van Bart K, Arents B, Eyerich K, Weidinger S, Rastrick J, Zink A, Flohr C. Biomarkers associated with the development of comorbidities in patients with atopic dermatitis: A systematic review. Allergy 2023; 78:84-120. [PMID: 36366871 PMCID: PMC10107168 DOI: 10.1111/all.15578] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 10/06/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Biomarkers associated with the development of comorbidities in atopic dermatitis (AD) patients have been reported, but have not yet been systematically reviewed. Seven electronic databases were searched, from database inception to September 2021. English language randomized controlled trials, prospective and retrospective cohort, and case-control studies that investigated the association between a biomarker and the development of comorbidities in AD patients were included. Two authors independently screened the records for eligibility, one extracted all data, and critically appraised the quality of studies and risk of bias. Fifty six articles met the inclusion criteria, evaluating 146 candidate biomarkers. The most frequently reported biomarkers were filaggrin mutations and allergen specific-IgE. Promising biomarkers include specific-IgE and/or skin prick tests predicting the development of asthma, and genetic polymorphisms predicting the occurrence of eczema herpeticum. The identified studies and biomarkers were highly heterogeneous, and associated with predominately moderate-to-high risk of bias across multiple domains. Overall, findings were inconsistent. High-quality studies assessing biomarkers associated with the development of comorbidities in people with AD are lacking. Harmonized datasets and independent validation studies are urgently needed.
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Affiliation(s)
- Conor Broderick
- Unit for Population-Based Dermatology Research, School of Basic and Medical Biosciences, St John's Institute of Dermatology, King's College London, London, UK
| | - Stefanie Ziehfreund
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Karin van Bart
- Royal College of Physicians, National Guideline Centre, London, UK
| | - Bernd Arents
- Dutch Association for People with Atopic Dermatitis, Nijkerk, The Netherlands
| | - Kilian Eyerich
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Division of Dermatology and Venerology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Stephan Weidinger
- Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | | | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Division of Dermatology and Venerology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Carsten Flohr
- Unit for Population-Based Dermatology Research, School of Basic and Medical Biosciences, St John's Institute of Dermatology, King's College London, London, UK
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28
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Salava A, Salo V, Leppänen J, Lauerma A, Remitz A. Factors associated with severity of atopic dermatitis - a Finnish cross-sectional study. J Eur Acad Dermatol Venereol 2022; 36:2130-2139. [PMID: 35766133 PMCID: PMC9796899 DOI: 10.1111/jdv.18378] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 06/02/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Severity-associated factors in atopic dermatitis (AD) have focussed on early onset, concomitant atopic diseases, markers of Th2-shifted inflammation and filaggrin mutations. OBJECTIVES To investigate factors associated with severe AD in Finnish patients. METHODS We conducted a single-centre, cross-sectional observational study with 502 AD patients aged 4.79 to 79.90 years (mean 32.08 years). Disease severity was assessed with the Rajka-Langeland severity score and EASI and associated clinical signs were evaluated. Data regarding onset, relatives, atopic and other comorbidities was gathered retrospectively. We investigated total serum IgE-levels, a panel of filaggrin null mutations and functional variants of genes associated with skin barrier defects. RESULTS Factors more frequent in severe AD included early onset (P = 0.004, 95%CI 0.000-0.024), male sex (P = 0.002, 95%CI 0.000-0.11), history of smoking (P = 0.012, 95%CI 0.000-0.024), concomitant asthma (P = 0.001, 95%CI 0.000-0.011), palmar hyperlinearity (P = 0.013, 95%CI 0.014-0.059), hand dermatitis (P = 0.020, 95%CI 0.000-0.029) and history of contact allergy (P = 0.042, 95%CI 0.037-0.096). Body mass indices (P < 0.000, 95%CI 0.000-0.011) and total serum IgE-levels (P < 0.000, 95%CI 0.000-0.011) were higher in severe AD. No differences were observed for allergic rhinitis, allergic conjunctivitis, food allergy, peanut allergy, prick positivity, keratosis pilaris, history of herpes simplex infections, filaggrin null mutations and other gene variants. CONCLUSIONS Severity determinants in Finnish patients seem to be early-onset, male sex, smoking, overweight, concomitant asthma, palmar hyperlinearity, hand dermatitis and high IgE-levels. A sub-typing of patients in relation to confirmed severity determinants may be useful for course prediction, prognosis and targeted AD management.
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Affiliation(s)
- A. Salava
- Skin and Allergy HospitalHelsinki University HospitalHelsinkiFinland
| | - V. Salo
- Skin and Allergy HospitalHelsinki University HospitalHelsinkiFinland
| | - J. Leppänen
- Skin and Allergy HospitalHelsinki University HospitalHelsinkiFinland
| | - A. Lauerma
- Skin and Allergy HospitalHelsinki University HospitalHelsinkiFinland
| | - A. Remitz
- Skin and Allergy HospitalHelsinki University HospitalHelsinkiFinland
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29
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Hansen I, Kött J, Booken N, Schneider SW. [Unusual location of a common dermatosis]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2022; 73:901-903. [PMID: 35925218 DOI: 10.1007/s00105-022-05030-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/22/2022] [Indexed: 12/13/2022]
Affiliation(s)
- I Hansen
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland.
| | - J Kött
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
| | - N Booken
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
| | - S W Schneider
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Deutschland
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30
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The Genetics of Eczema Herpeticum. Clin Rev Allergy Immunol 2022; 63:390-397. [DOI: 10.1007/s12016-022-08953-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 11/03/2022]
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31
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Yuan LF, Zhao TW, Ran LW, Yang K, Wu Y, Lun WH. Kaposi Varicelliform Eruption With Contact Dermatitis in a Person Living with AIDS. Int J STD AIDS 2022; 33:1145-1147. [DOI: 10.1177/09564624221127072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Kaposi varicelliform eruption (KVE) is a cutaneous dissemination of a viral infection, which is mostly caused by herpes simplex virus (HSV) in the setting of certain underlying skin diseases. KVE occurs mainly in infants and children, but very rarely in adults. Here, we report a case of KVE with contact dermatitis in a 36-year-old man with acquired immunodeficiency syndrome (AIDS), who was referred to our deparment with pruritic well-defined facial erythema and multiple vesicular lesions. A punch biopsy and immunohistochemical examination established the diagnosis of KVE with contact dermatitis. After treatment with valacyclovir and antihistamines, facial lesions achieved complete remission. With this case report, KVE has specific manifestation in clinic, histopathology and immunohistochemistry, which could guide the early diagnosis and improve prognosis.
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Affiliation(s)
- Liu Feng Yuan
- Department of Dermatology, Beijing Ditan Hospital, Capital Medical University, China
| | - Tian Wei Zhao
- Department of Dermatology, Beijing Ditan Hospital, Capital Medical University, China
| | - Li Wei Ran
- Department of Dermatology, Beijing Chao-Yang Hospital, Capital Medical University, China
| | - Kun Yang
- Department of Pathology, Beijing Ditan Hospital, Capital Medical University, China
| | - Yan Wu
- Department of Dermatology, Beijing Ditan Hospital, Capital Medical University, China
| | - Wen Hui Lun
- Department of Dermatology, Beijing Ditan Hospital, Capital Medical University, China
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32
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Wu J, Zhang F, Tao H, Nawaz W, Chen D, Wu Z. The potential roles of interleukin-25 in infectious diseases. Front Immunol 2022; 13:986118. [PMID: 36119076 PMCID: PMC9478665 DOI: 10.3389/fimmu.2022.986118] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Interleukin-25 (IL-25), also known as IL-17E, is a recently identified cytokine of the IL-17 family. Numerous studies illustrated that the expression of IL-25 is regulated by multiple pathogens, including parasitic, viral, and bacterial infections. IL-25 has a dual function in infectious diseases. On the one hand, IL-25 activates type 2 immunity via the relevant cytokines, including IL-4, IL-5, and IL-13, which are associated with the development of pathogenic infection-related allergic diseases. On the other hand, IL-25 involves in the recruitment of group 2 innate lymphoid cells (ILC2) to enhanced T helper 2 (Th2) cell differentiation, which are important to the clearance of pathogens. However, the precise roles of IL-25 in infectious diseases remain largely unknown. Thus, the current review will shed light on the pivotal roles of IL-25 in infectious diseases.
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Affiliation(s)
- Jing Wu
- Center for Public Health Research, Medical School of Nanjing University, Nanjing, China
| | - Fang Zhang
- Department of Burn and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Hongji Tao
- Center for Public Health Research, Medical School of Nanjing University, Nanjing, China
| | - Waqas Nawaz
- Hôpital Maisonneuve-Rosemont, School of Medicine, University of Montreal, Montréal, Canada
| | - Deyan Chen
- Center for Public Health Research, Medical School of Nanjing University, Nanjing, China
- State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, China
- *Correspondence: Deyan Chen, ; Zhiwei Wu,
| | - Zhiwei Wu
- Center for Public Health Research, Medical School of Nanjing University, Nanjing, China
- State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, Nanjing, China
- *Correspondence: Deyan Chen, ; Zhiwei Wu,
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33
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Facial Eczema Herpeticum. J Pediatr 2022; 248:126. [PMID: 35716717 DOI: 10.1016/j.jpeds.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 11/21/2022]
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34
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Skin Dialogues in Atopic Dermatitis. Diagnostics (Basel) 2022; 12:diagnostics12081889. [PMID: 36010238 PMCID: PMC9406348 DOI: 10.3390/diagnostics12081889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic skin disorder associated with significant quality-of-life impairment and increased risk for allergic and non-allergic comorbidities. The aim of this review is to elucidate the connection between AD and most common comorbidities, as this requires a holistic and multidisciplinary approach. Advances in understanding these associations could lead to the development of highly effective and targeted treatments.
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35
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Xia J, Huang CL, Chu P, Kroshinsky D. Eczema Monkeypoxicum: Report of Monkeypox Transmission in Atopic Dermatitis. JAAD Case Rep 2022; 29:95-99. [PMID: 36212897 PMCID: PMC9534102 DOI: 10.1016/j.jdcr.2022.08.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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36
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Dhondup Y, Hortemo KH, von Krogh CF, Rizvi SMH. A man in his forties with a rash and hallucinations. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2022; 142:21-0634. [DOI: 10.4045/tidsskr.21.0634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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37
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Asano K, Tamari M, Zuberbier T, Yasudo H, Morita H, Fujieda S, Nakamura Y, Traidl S, Hamelmann E, Raap U, Babina M, Nagase H, Okano M, Katoh N, Ebisawa M, Renz H, Izuhara K, Worm M. Diversities of allergic pathologies and their modifiers: Report from the second DGAKI-JSA meeting. Allergol Int 2022; 71:310-317. [PMID: 35662539 DOI: 10.1016/j.alit.2022.05.003] [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: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 11/01/2022] Open
Abstract
In October 2021, researchers from the German Society of Allergy and Clinical Immunology (DGAKI) and from the Japanese Society of Allergology (JSA) focused their attention on the pathological conditions and modifiers of various allergic diseases. Topics included 1) the pathophysiology of IgE/mast cell-mediated allergic diseases; 2) the diagnosis and prevention of IgE/mast cell-mediated diseases; 3) the pathophysiology, diagnosis, and treatment of eosinophilic airway diseases; and 4) host-pathogen interaction and allergic diseases. This report summarizes the panel discussions, which highlighted the importance of recognizing the diversity of genetics, immunological mechanisms, and modifying factors underlying allergic diseases.
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38
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Traidl S, Heratizadeh A. [Modern systemic therapies for atopic dermatitis : Which factors determine the choice of therapy?]. Hautarzt 2022; 73:529-537. [PMID: 35648139 DOI: 10.1007/s00105-022-05003-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
Abstract
For the treatment of moderate to severe atopic dermatitis (AD), two groups of modern systemic therapies with a total of five drugs are currently approved in Germany: biologics (dupilumab, tralokinumab) and "small molecules" (abrocitinib, baricitinib, upadacitinib). The growing armamentarium of therapy options, especially with more than one drug per substance group, makes it challenging for practitioners to select the appropriate treatment for the individual patient. In this review article, the preconditions and requirements of each drug group as well as the corresponding substances are presented comparatively. On the one hand, direct therapeutic effects on the severity of the disease are considered and, on the other hand, the spectrum of potential adverse drug reactions are discussed. In particular, short- and long-term effects, the safety profile and the patient's concomitant diseases represent key factors for shared decision-making with regard to select the optimum personalized therapy option.
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Affiliation(s)
- Stephan Traidl
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
| | - Annice Heratizadeh
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland
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39
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Nordhorn I, Weiss D, Werfel T, Zink A, Schielein MC, Traidl S. The impact of the first COVID-19 wave on office-based dermatological care in Germany: a focus on diagnosis, therapy and prescription of biologics. Eur J Dermatol 2022; 32:195-206. [PMID: 35866899 PMCID: PMC9463962 DOI: 10.1684/ejd.2022.4222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2021] [Indexed: 12/02/2022]
Abstract
Background The COVID-19 pandemic has led to widespread changes in medical care. However, it is still unclear to what extent the care of patients suffering from moderate-to-severe psoriasis, chronic spontaneous urticaria or atopic dermatitis has been affected. Objectives This study was conducted to determine the impact of the SARS-CoV-2 pandemic on medical care in dermatological practices, focusing on physicians’ concerns related to susceptibility to infections in combination with different treatment modalities. Materials & Methods Dermatologists working in medical offices in the German federal states of Bavaria and Lower Saxony participated in a cross-sectional, non-interventional, questionnaire-based study investigating the influence of COVID-19 on dermatological care. The study was performed after the first wave of the coronavirus pandemic in July/August, 2020. Results A total of 195 dermatologists participated in the study. Almost one in five practices were closed for at least one week during the pandemic. The care of patients with chronic inflammatory skin diseases was impaired, affecting diagnostic investigation. Physicians stated that the pandemic substantially influenced systemic therapy. Nearly half of physicians surveyed were concerned about increased susceptibility to infections under biological therapy. No significant differences were identified between the German federal states of Bavaria and Lower Saxony in the south and north of Germany, respectively. Conclusion This study reveals a significant impact of the COVID-19 pandemic on the care of dermatological patients in medical offices in Germany. New management modalities and continuous education are needed to improve care in pandemic situations.
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Affiliation(s)
- Imke Nordhorn
- Department of Dermatology and Allergy, Division of Immunodermatology and Allergy Research, Hannover Medical School, Hannover, Germany
| | - Daniela Weiss
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Division of Immunodermatology and Allergy Research, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Carl-Neuberg-Straβe 1, 30625 Hannover, Germany
| | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Maximilian C. Schielein
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Stephan Traidl
- Department of Dermatology and Allergy, Division of Immunodermatology and Allergy Research, Hannover Medical School, Hannover, Germany
- Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Carl-Neuberg-Straβe 1, 30625 Hannover, Germany
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40
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Traidl S, Werfel T, Traidl-Hoffmann C. Atopic Eczema: Pathophysiological Findings as the Beginning of a New Era of Therapeutic Options. Handb Exp Pharmacol 2021; 268:101-115. [PMID: 34236520 DOI: 10.1007/164_2021_492] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Atopic eczema (AE) is a chronic inflammatory disease hallmarked by intense pruritus and eczematous lesions. It depicts one of the most common skin diseases affecting a major part of children and several percentages of adults.Both pathogenesis and pathophysiology are based on complex orchestrated interactions of skin barrier defects, immunological changes, the environment, and an abundance of other contributing factors. Frequently, AE displays the starting point for other allergic diseases such as allergic asthma and rhinoconjunctivitis. Additionally, the risk of developing food allergy is increased. Furthermore, the disease is accompanied by a susceptibility to bacterial, fungal, and viral infections. The development of new therapies received great impetus by an ample research of the pathophysiological mechanisms, leading to a new era in the treatment of severe atopic eczema due to targeted treatments, e.g. the IL-4R alpha specific monoclonal antibody dupilumab.This article provides an overview of the causative and pathophysiological characteristics, the clinical and diagnostic aspects as well as current and future therapeutical possibilities focusing allergic aspects contributing to the course of the disease.
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Affiliation(s)
- Stephan Traidl
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany. .,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany.
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
| | - Claudia Traidl-Hoffmann
- Chair and Institute of Environmental Medicine, UNIKA-T, Technical University of Munich and Helmholtz Zentrum München-German Research Center for Environmental Health, Augsburg, Germany.,Outpatient Clinic for Environmental Medicine, University Clinic Augsburg, Augsburg, Germany.,Christine Kühne Center for Allergy Research and Education, Davos, Switzerland
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