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Polesie S, Alsterholm M. A systematic review investigating the proportion of clinical images shared in prospective randomized controlled trials involving patients with atopic dermatitis and systemic pharmacotherapy. J DERMATOL TREAT 2024; 35:2338280. [PMID: 38569598 DOI: 10.1080/09546634.2024.2338280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/27/2024] [Indexed: 04/05/2024]
Abstract
For individuals with atopic dermatitis (AD), interpreting scientific papers that present clinical outcomes including the Eczema Area and Severity Index (EASI) and Investigators Global Assessment may be difficult. When compared to tabulated data and graphs, images from before and after treatment are often far more meaningful to these patients that ultimately will be candidates for the treatment. This systematic review focused on determining the frequency of clinical image sharing in AD research. Conducted in accordance with PRISMA guidelines, the review concentrated on randomized controlled trials that investigated predefined and available systemic treatments for AD. The search was performed in the MEDLINE database for studies published from the inception until 21 December 2023. The review included 60 studies, encompassing 17,799 randomized patients. Across these studies, 16 images representing 6 patients were shared in the manuscripts, leading to a sharing rate of 0.3‰. The almost missing inclusion of patient images in clinical trial publications hinders patient understanding. Adding images to scientific manuscripts could significantly improve patients' comprehension of potential treatment outcomes. This review highlights the need for authors, the pharmaceutical industry, study sponsors, and publishers to enhance and promote patient information through increased use of visual data.
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Affiliation(s)
- Sam Polesie
- Department of Dermatology and Venereology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Dermatology and Venereology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mikael Alsterholm
- Department of Dermatology and Venereology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Dermatology and Venereology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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2
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Feldman SR, Guerin A, Gauthier-Loiselle M, Claxton AJ, Hazra NC, Meng Y, Gallant K, Balu S. Patient preferences for treatment attributes in moderate-to-severe atopic dermatitis: a discrete choice experiment. J DERMATOL TREAT 2024; 35:2345739. [PMID: 38705585 DOI: 10.1080/09546634.2024.2345739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 04/12/2024] [Indexed: 05/07/2024]
Abstract
Purpose: Evidence on treatment preferences of patients with moderate-to-severe atopic dermatitis (AD) in the United States (US) is limited and an assessment of treatment preferences in this group is warranted.Materials and methods: An online discrete choice experiment survey was conducted (June 2023) among US adults with self-reported moderate-to-severe AD or experience with systemic therapy who had inadequate response to topical treatments. Preference weights estimated from conditional logistic regression models were used to calculate willingness to trade off and attributes' relative importance (RI).Results: Participants (N = 300; mean age: 45 years; 70% females; 52% systemic therapy experienced) preferred treatments with higher efficacy, lower risk of adverse events (AEs), and less frequent blood tests (p < .05). Treatment attributes, from high to low RI, were itch control (38%), risk of cancer (23%), risk of respiratory infections (18%), risk of heart problems (11%), sustained improvement in skin appearance (5%), blood test frequency (3%), and frequency and mode of administration (2%); together, AE attributes accounted for more than half of the RI.Conclusions: Participants preferred AD treatments that maximize itch control while minimizing AE risks, whereas mode of administration had little impact on preferences. Understanding patients' preferences may help improve shared decision-making, potentially leading to enhanced patient satisfaction with treatment, increased engagement, and better clinical outcomes.
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Affiliation(s)
- Steven R Feldman
- Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | | | | | | | - Yan Meng
- Analysis Group, Ltd., London, UK
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Soung J, Ständer S, Gutermuth J, Pau-Charles I, Dawson Z, Yang FE, Sun L, Pierce E, Elmaraghy H, Stein-Gold L. Lebrikizumab monotherapy impacts on quality of life scores through improved itch and sleep interference in two Phase 3 trials. J DERMATOL TREAT 2024; 35:2329240. [PMID: 38679419 DOI: 10.1080/09546634.2024.2329240] [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: 12/04/2023] [Accepted: 03/05/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Lebrikizumab improved itch, interference of itch on sleep, and quality of life (QoL) in patients with moderate-to-severe atopic dermatitis (AD), in two Phase 3 trials at 16 weeks compared to placebo. OBJECTIVES We assess improvements in itch and sleep interference due to itch and their impact on QoL measurements after treatment. METHODS Data were analyzed from ADvocate1 (NCT04146363) and ADvocate2 (NCT04178967) in patients with moderate-to-severe AD. QoL was evaluated using Dermatology Life Quality Index (DLQI) at Week 16 in patients (>16 years of age) who were itch responders/non-responders (defined as ≥4-point improvement in Pruritus Numeric Rating Scale) or Sleep-Loss Scale responders/non-responders (defined as ≥2-point improvement in itch interference on sleep). RESULTS In ADvocate1 and ADvocate2, significantly greater proportions of itch responders had a clinically meaningful improvement in measures related to QoL (DLQI scores (0/1), ≤5 DLQI total score and ≥4-point DLQI improvement) compared to itch non-responders. In both studies, a significantly greater proportion of Sleep-Loss Scale responders, reported a DLQI score of (0/1), DLQI total score of ≤5 and DLQI improvement of ≥4 points compared to Sleep-Loss Scale non-responders. CONCLUSIONS Improvement in itch and sleep interference due to itch is associated with improvement in the QoL of patients after treatment with lebrikizumab for moderate-to-severe AD. ClinicalTrials.gov registration NCT04146363 (ADvocate1) and NCT04178967 (ADvocate2).
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Affiliation(s)
- Jennifer Soung
- Southern California Dermatology, Inc, Santa Ana, CA, USA
| | - Sonja Ständer
- University Hospital Westphalian Wilhems University, Munster, Germany
| | - Jan Gutermuth
- Department of Dermatology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Jette, Belgium
| | | | - Zach Dawson
- Eli Lilly and Company, Indianapolis, IN, USA
| | | | - Luna Sun
- Eli Lilly and Company, Indianapolis, IN, USA
| | | | | | - Linda Stein-Gold
- Clinic for Dermatology, Henry Ford Health System, Detroit, MI, USA
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Kuryłło M, Mojs E. Do Atopic Dermatitis and Psoriasis Have an Impact on Cognitive Decline-Latest Research Review. Healthcare (Basel) 2024; 12:1170. [PMID: 38921285 DOI: 10.3390/healthcare12121170] [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: 04/21/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Atopic dermatitis and psoriasis are chronic skin diseases that affect the mental health of patients. The relationship between AD and psoriasis and cognitive processes in patients remains unclear. The aim of the review was to answer the question of whether AD and psoriasis have an impact on cognitive decline in patients. METHOD A systematic literature search was conducted on PubMed and EBSCO to identify case-control, cross-sectional, or cohort studies that evaluated the association between atopic dermatitis and psoriasis and cognitive impairment. RESULTS Most of the studies included in the review confirmed cognitive decline in patients with atopic dermatitis and psoriasis. CONCLUSIONS It seems that atopic dermatitis and psoriasis may negatively affect cognitive processes such as working memory, concentration, attention, and speed of motor reactions. Psychological interventions targeting distorted cognitive processing could improve the quality of life of patients with atopic dermatitis and psoriasis.
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Affiliation(s)
- Marcin Kuryłło
- Department of Clinical Psychology, Poznan University of Medical Sciences, 60-812 Poznań, Poland
| | - Ewa Mojs
- Department of Clinical Psychology, Poznan University of Medical Sciences, 60-812 Poznań, Poland
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Huang Z, Fan B, Mao W, Kuai L, Feng J, Wang Y, Zhou M, Miao X. Topical application of Artemisia annua L. essential oil ameliorates 2,4-dintrochlorobenzene-induced atopic dermatitis in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118439. [PMID: 38862031 DOI: 10.1016/j.jep.2024.118439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/27/2024] [Accepted: 06/05/2024] [Indexed: 06/13/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Volatile oil is widely used in traditional Chinese medicine owing to its unique hydrophobic and lipophilic properties and rapid skin absorption. Artemisia annua L. (A.annua) essential oil (AAEO), a volatile oil extracted from A. annua, exhibits anti-inflammatory properties. However, few studies have investigated its effects on skin inflammation. AIM OF THE STUDY To investigate and elucidate the mechanisms of action of AAEO in the treatment of atopic dermatitis (AD). MATERIALS AND METHODS Network pharmacology was used to predict the targets and pathways of AAEO for the treatment of AD. The AD mouse model was established by topical application of 2,4-dintrochlorobenzene (DNCB), AAEO, and the positive control drug hydrocortisone butyrate cream (HBC). We evaluated the symptoms of AD, SCORAD scores, histological analysis, and serum IgE and TNF-α levels in mice. Immunofluorescence, western blotting, and qPCR were used to investigate the signaling pathways. RESULTS Network pharmacology analysis indicated that AAEO may exert its effects via the MAPK/NF-κB signaling pathway. Animal experiments demonstrated that topical application of AAEO and HBC significantly ameliorated skin lesions, reduced dermatitis score, and decreased spleen weight compared to DNCB treatment. AAEO reduced skin epidermal thickness and mast cell infiltration. DNCB markedly reduced the protein levels of filaggrin (FLG) and loricrin (LOR), whereas AAEO reversed these changes. Notably, the 5% concentration of AAEO demonstrated substantial improvement in skin barrier function. Compared to the DNCB group, the levels of FLG and LOR remained almost unchanged following HBC treatment. DNCB markedly elevated IgE and TNF-α levels, which were reversed by AAEO and HBC treatment. Among the inflammatory cytokines, DNCB increased mRNA expression of TNF-α, IL-1β, and IL-6, however, it reduced IL-10, with AAEO and HBC reversing these changes to various degrees. Additionally, DNCB-induced ERK, JNK, and P38 phosphorylation, associated with the upregulation of phosphorylation of NF-κB, whereas, AAEO and HBC exhibited potent inhibition of the MAPK/NF-κB signaling pathway. CONCLUSIONS This study systematically demonstrated the possible therapeutic effects and mechanisms of AAEO in AD via network pharmacological analysis and experimental confirmation. These results revealed that topical application of AAEO can suppress skin inflammation and restore skin barrier function. These findings provide the potential application of AAEO in synthesizing external preparations for both pharmacological and cosmetic industries.
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Affiliation(s)
- Zhiya Huang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 100 Ganhe Road, Shanghai, 200437, China.
| | - Bin Fan
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 100 Ganhe Road, Shanghai, 200437, China.
| | - Weiwei Mao
- Department of Dermatology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.
| | - Le Kuai
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 100 Ganhe Road, Shanghai, 200437, China.
| | - Jun Feng
- Cosmetics Division, Shanghai WEIPU Testing Technology Group Co., Ltd., Shanghai, 200032, China.
| | - Yuqi Wang
- Jiangxi Ruixiulang Technology Co., Ltd., Building 24, No. 8, Dongyang Road, Zhouxin, Xinqi, Ganjiang New District, Jiangxi Province, 330115, China.
| | - Mi Zhou
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 100 Ganhe Road, Shanghai, 200437, China.
| | - Xiao Miao
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, 100 Ganhe Road, Shanghai, 200437, China; Jiangxi Ruixiulang Technology Co., Ltd., Building 24, No. 8, Dongyang Road, Zhouxin, Xinqi, Ganjiang New District, Jiangxi Province, 330115, China.
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6
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Amerio P, Ferrucci SM, Galluzzo M, Napolitano M, Narcisi A, Levi A, Di Fino S, Palladino C, Patruno C, Rossi M. A Multidisciplinary Approach Is Beneficial in Atopic Dermatitis. Dermatol Ther (Heidelb) 2024; 14:1443-1455. [PMID: 38811470 PMCID: PMC11169114 DOI: 10.1007/s13555-024-01185-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 05/10/2024] [Indexed: 05/31/2024] Open
Abstract
Atopic dermatitis (AD) is a highly heterogeneous chronic inflammatory skin disorder that is frequently associated with a plethora of comorbidities. AD is, therefore, considered a systemic disease impacted by a considerable burden and leading to poor quality of life, especially in patients with moderate-to-severe disease. Since atopic and non-atopic comorbidities can further worsen the disease course, accurate establishment of the patient's individual intrinsic risk profile and needs is crucial and may help in guiding the selection of the best treatment option. Better quality of care for patients with AD can be delivered through a multidisciplinary team led by a dermatologist, for comprehensive patient management. The implementation of a multidisciplinary approach for AD could enhance the delivery of optimised and safe treatments, improve the standard of care and patient outcomes in the short and long term, and prevent or delay the lifelong impact of uncontrolled AD. Understanding the unmet needs, assessing correctly the patient risk profile and enhancing the shared patient-physician decision-making process can lead to disease control and quality-of-life improvement, especially in the context of the introduction of newer treatment for AD. This narrative review is a call for more data to establish standardised patient profiles and multidisciplinary strategies in AD management. In view on the fast-evolving treatments for AD, this review aims at highlighting the importance of a multidisciplinary approach to a comprehensive assessment and holistic care in patients with moderate-to-severe AD.
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Affiliation(s)
- Paolo Amerio
- Dermatology Unit, Department of Medicine and Aging Science, University of Chieti Pescara, 66100, Chieti, Italy
| | - Silvia Mariel Ferrucci
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Galluzzo
- Dermatology Unit, Fondazione Policlinico "Tor Vergata", Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Maddalena Napolitano
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131, Naples, Italy.
| | | | | | | | | | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Mariateresa Rossi
- Department of Clinical and Experimental Sciences, Dermatology Unit, University of Brescia, Brescia, Italy
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7
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Chen GF, Xu S, White MA, Cohen JM. Association between atopic dermatitis and eating disorders: a cross-sectional study in the All of Us Research Program. Br J Dermatol 2024; 190:925-927. [PMID: 38466772 DOI: 10.1093/bjd/ljae103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 03/01/2024] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
We investigated the association between atopic dermatitis (AD) and eating disorders through a cross-sectional study of US adults in the All of Us Research Program, a diverse cohort of over 250 000 participants with a focus on populations traditionally under-represented in biomedical research. Using multivariable analysis, we found that AD was significantly associated with all eating disorders tested, with binge eating disorder having the greatest multivariable odds ratio of 3.58 (95% confidence interval 2.48–5.02, P < 0.001) when adjusted for age, sex, ethnicity and race.
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Affiliation(s)
| | - Suzanne Xu
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Marney A White
- Department of Social and Behavioral Sciences
- Departments of Psychiatry
| | - Jeffrey M Cohen
- Dermatology, Yale School of Medicine, New Haven, CT, USA
- Section of Biomedical Informatics and Data Science, Yale School of Public Health, New Haven, CT
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Ebisawa M, Kataoka Y, Tanaka A, Nagao M, Laws E, Mortensen E, Nawata H, Arima K, Watanabe D, Lu X, Maloney J, Dubost-Brama A, Bansal A, Yahata K. Efficacy and safety of dupilumab with concomitant topical corticosteroids in Japanese pediatric patients with moderate-to-severe atopic dermatitis: A randomized, double-blind, placebo-controlled phase 3 study. Allergol Int 2024:S1323-8930(24)00050-9. [PMID: 38735810 DOI: 10.1016/j.alit.2024.04.006] [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: 10/25/2023] [Revised: 03/13/2024] [Accepted: 04/15/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND We investigated the efficacy and safety of dupilumab in Japanese patients aged ≥6 months to <18 years old with moderate-to-severe atopic dermatitis not adequately controlled with existing therapies. METHODS In this randomized, double-blind, phase 3 study, patients received dupilumab (n = 30) or placebo (n = 32) with concomitant topical corticosteroids for 16 weeks, then all patients received dupilumab from 16 to 52 weeks. The primary endpoint was the proportion of patients with ≥75% improvement in Eczema Area and Severity Index (EASI) score from baseline (EASI-75) to Week 16. Key secondary endpoints included changes in EASI score, proportion of patients with investigator global assessment (IGA) scores of 0/1, and changes in worst daily itch numerical rating scale (NRS) scores (evaluated in patients aged ≥6 to <12 years [n = 35]). RESULTS At Week 16, more patients achieved EASI-75 with dupilumab than placebo (43.3% vs 18.8%; P = 0.0304), and the least squares mean (LSM) difference in percent change in EASI scores at Week 16 of dupilumab vs placebo was -39.4% (P = 0.0003). However, no significant difference in the proportion of patients achieving IGA scores of 0/1 at Week 16 with dupilumab versus placebo were seen (10.0% vs 9.4%; P = 0.8476). The percent change in worst daily itch NRS scores at Week 16 was higher with dupilumab (LSM difference: -33.3%; nominal P = 0.0117). Dupilumab was well tolerated; no new safety signals were identified. CONCLUSIONS Dupilumab showed consistent efficacy and was well tolerated in Japanese patients aged ≥6 months to <18 years with moderate-to-severe atopic dermatitis previously insufficiently controlled with existing therapies.
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Affiliation(s)
- Motohiro Ebisawa
- Clinical Research Center for Allergy and Rheumatology, NHO Sagamihara National Hospital, Sagamihara, Japan.
| | - Yoko Kataoka
- Department of Dermatology, Osaka Habikino Medical Center, Osaka, Japan
| | - Akio Tanaka
- Department of Dermatology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
| | - Mizuho Nagao
- Allergy Center and Infectious Disease Center, NHO Mie National Hospital, Tsu, Japan
| | | | | | | | | | | | - Xin Lu
- Sanofi, Bridgewater, NJ, USA
| | | | | | | | - Kenji Yahata
- Research and Development Division, Sanofi K.K., Tokyo, Japan
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9
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Wan V, Silverberg JI. Cross-sectional study of phenotypical differences of atopic dermatitis in Asian vs. White patients in the United States. Arch Dermatol Res 2024; 316:153. [PMID: 38734713 DOI: 10.1007/s00403-024-02855-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 11/20/2023] [Accepted: 04/07/2024] [Indexed: 05/13/2024]
Affiliation(s)
- Vincent Wan
- Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, 2150 Pennsylvania Avenue NW, Washington, 20037, United States.
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Elhage KG, Kranyak A, Jin JQ, Haran K, Spencer RK, Smith PL, Davis MS, Hakimi M, Bhutani T, Liao W. Mendelian Randomization Studies in Atopic Dermatitis: A Systematic Review. J Invest Dermatol 2024; 144:1022-1037. [PMID: 37977498 DOI: 10.1016/j.jid.2023.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 10/17/2023] [Accepted: 10/22/2023] [Indexed: 11/19/2023]
Abstract
Prior studies have found associations between atopic dermatitis (AD) and comorbidities, including depression, obesity, asthma, and allergic rhinitis. Although observational studies often cannot establish robust causality between potential risk factors and AD, Mendelian randomization minimizes confounding when exploring causality by relying on random allelic assortment at birth. In this study, we systematically reviewed 30 Mendelian randomization studies in AD. Body mass index, gut microbial flora, the IL-18 signaling pathway, and gastroesophageal reflux disease were among the causal factors for AD, whereas AD was causal for several medical conditions, including heart failure, rheumatoid arthritis, and conjunctivitis. These insights may improve preventive counseling in AD.
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Affiliation(s)
- Kareem G Elhage
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Allison Kranyak
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Joy Q Jin
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA; School of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Kathryn Haran
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Riley K Spencer
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Payton L Smith
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Mitchell S Davis
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Marwa Hakimi
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Tina Bhutani
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, San Francisco, California, USA; Institute for Human Genetics, University of California San Francisco, San Francisco, California, USA.
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11
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Hossny E, Adachi Y, Anastasiou E, Badellino H, Custovic A, El-Owaidy R, El-Sayed ZA, Filipovic I, Gomez RM, Kalayci Ö, Le Souëf P, Miligkos M, Morais-Almeida M, Nieto A, Phipatanakul W, Shousha G, Teijeiro A, Wang JY, Wong GW, Xepapadaki P, Yong SB, Papadopoulos NG. Pediatric asthma comorbidities: Global impact and unmet needs. World Allergy Organ J 2024; 17:100909. [PMID: 38827329 PMCID: PMC11141278 DOI: 10.1016/j.waojou.2024.100909] [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: 11/02/2023] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 06/04/2024] Open
Abstract
Real-world data on the range and impact of comorbid health conditions that affect pediatric asthma are scant, especially from developing countries. Lack of data hinders effective diagnosis, treatment, and overall management of these complex cases. We, hereby, describe the common pediatric asthma comorbid conditions in terms of evidence for association, potential mechanisms of impact on asthma control, and treatment benefit. Obesity, upper airway allergies, dysfunctional breathing, multiple sensitizations, depressive disorders, food allergy, and gastro-esophageal reflux are common associations with difficult-to-treat asthma. On the other hand, asthma symptoms and/or management may negatively impact the well-being of children through drug adverse effects, worsening of anaphylaxis symptoms, and disturbing mental health. Awareness of these ailments may be crucial for designing the optimum care for each asthmatic child individually and may ultimately improve the quality of life of patients and their families. A multidisciplinary team of physicians is required to identify and manage such comorbidities aiming to mitigate the over-use of asthma pharmacotherapy. Asthma research should target relevant real-world difficulties encountered at clinical practice and focus on interventions that would mitigate the impact of such comorbidities. Finally, policymakers and global healthcare organizations are urged to recognize pediatric asthma control as a healthcare priority and allocate resources for research and clinical interventions. In other words, global asthma control needs support by compassionate scientific partnership.
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Affiliation(s)
- Elham Hossny
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Yuichi Adachi
- Pediatric Allergy Center, Toyama Red Cross Hospital, Japan
| | - Eleni Anastasiou
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Héctor Badellino
- Faculty of Psychology, UCES University, San Francisco, Argentina
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Rasha El-Owaidy
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Zeinab A. El-Sayed
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | | | | | - Ömer Kalayci
- Hacettepe University School of Medicine, Ankara, Turkey
| | - Peter Le Souëf
- School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Michael Miligkos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Antonio Nieto
- Pediatric Pulmonology and Allergy Unit, Hospital Universitari i Politècnic La Fe, Health Research Institute La Fe, Valencia, Spain
| | - Wanda Phipatanakul
- Division of Allergy and Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ghada Shousha
- Pediatric Allergy, Immunology, and Rheumatology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Alvaro Teijeiro
- Respiratory Department, Pediatric Hospital, Córdoba, Argentina
| | - Jiu-Yao Wang
- Allergy, Immunology and Microbiome Research Center, China Medical University Children's Hospital, Taichung, Taiwan
| | - Gary W.K. Wong
- Department of Paediatrics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Su Boon Yong
- Department of Allergy and Immunology, China Medical University Children's Hospital, Taichung, Taiwan
| | - Nikolaos G. Papadopoulos
- Allergy Department, 2nd Paediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
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Seo Y, Han J, Kim MJ, Cha NR, Kim J. Comprehensive evaluation of ocular complications in atopic dermatitis: insights from a contemporary cohort study in Korean population. Int J Dermatol 2024; 63:624-631. [PMID: 38130023 DOI: 10.1111/ijd.16983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/28/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory skin disorder associated with various systemic and ocular complications. This study aimed to investigate the prevalence, risk factors, and clinical characteristics of ocular complications in a cohort of Korean AD patients. METHODS A retrospective review of medical records was conducted for AD patients who visited the dermatology and ophthalmology clinics at the same institution. Demographic data, clinical characteristics, and types of ocular complications were recorded. Logistic regression analysis was performed to identify factors associated with ocular complications. RESULTS A total of 212 AD patients were included in the study. The intraocular complications had a prevalence of 1.9%, whereas ocular surface diseases were observed more frequently, with prevalence of 13.2%. Among the ocular complications, blepharitis was the most prevalent, followed by atopic keratoconjunctivitis. Subcapsular cataract, atrophic hole, and retinal detachment were also observed. The head and neck score in the Eczema Area and Severity Index (EASI) emerged as a significant predictor for intraocular complications, independent of age, gender, total EASI score, and family history. No significant association was found between total EASI score and ocular surface disease. CONCLUSION This study provides insights into the prevalence and risk factors of ocular complications in Korean AD patients. The head and neck score in EASI was identified as a significant predictor for intraocular complications. These findings emphasize the importance of comprehensive evaluation and interdisciplinary care for AD patients, particularly in identifying and managing potential vision-threatening complications.
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Affiliation(s)
- Yuri Seo
- Department of Ophthalmology, Institute of Vision Research, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Gyeonggi-do, South Korea
| | - Jinu Han
- Department of Ophthalmology, Institute of Vision Research, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Min J Kim
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Gyeonggi-do, South Korea
| | - Nu-Ree Cha
- Department of Dermatology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Gyeonggi-do, South Korea
| | - Jihee Kim
- Department of Dermatology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Gyeonggi-do, South Korea
- Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Lapp T, Mann C, Jakob T, Reinhard T, Maier PC. Atopic Keratoconjunctivitis: Pathophysiology, Clinic, and Potential New Therapeutic Concepts. Klin Monbl Augenheilkd 2024; 241:607-618. [PMID: 38604222 DOI: 10.1055/a-2244-2885] [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: 04/13/2024]
Abstract
Atopic dermatitis (AD) is a chronic recurrent inflammatory skin disease with a bipolar age distribution in childhood, adolescence and middle adulthood. Up to 50% of AD patients show ocular involvement, which can be potentially sight threatening. Clinically, the majority of cases present with atopic blepharo(kerato)conjunctivitis or atopic keratoconjunctivitis (AKC); other clinical variants from this group of inflammatory ocular surface diseases are keratoconjunctivitis vernalis in childhood and adolescence and allergic conjunctivitis. In addition to the aforementioned blepharitis, keratitis and conjunctivitis, AD is also associated with eyelid involvement with subsequent eyelid malposition, limbal insufficiency with the development of pseudopterygia, (chronic) cicatrizing conjunctivitis with symblephara formation and fornix shortening, as well as ocular surface malignancies such as conjunctival intraepithelial neoplasia (CIN) and squamous cell carcinoma. In addition, an association with AD or AKC has been described for keratoconus. Whereas the therapy of AD in dermatology has made revolutionary advances in recent years through the use of biologicals, the primary use of these biologicals in ophthalmological complications is still very hesitant. Treatment here is often provided using topical steroids and calcineurin inhibitors. The following article summarises recent developments in basic and clinical dermatological research and discusses them in the context of current concepts for ophthalmological therapy.
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Affiliation(s)
- Thabo Lapp
- Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Deutschland
- Augenzentrum am St. Franziskus Hospital, Münster, Deutschland
| | - Caroline Mann
- Haut- und Poliklinik, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Deutschland
| | - Thilo Jakob
- Klinik für Dermatologie und Allergologie, Universitätsklinikum Gießen und Marburg, Gießen, Deutschland
| | - Thomas Reinhard
- Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Deutschland
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Piontek K, Arnold A, Ewert R, Stubbe B, Bremert T, Krüger M, Fietze I, Völzke H, Apfelbacher C. Polysomnographic characteristics of sleep in adults with and without physician-diagnosed atopic dermatitis: results from the Study of Health in Pomerania. Sleep Breath 2024; 28:967-974. [PMID: 37889457 PMCID: PMC11136841 DOI: 10.1007/s11325-023-02937-7] [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: 05/22/2023] [Revised: 10/04/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023]
Abstract
PURPOSE To analyze sleep characteristics as measured with polysomnography (PSG) in adults from the general population with and without physician-diagnosed atopic dermatitis (AD). METHODS We analyzed data from participants from the German population-based Study of Health in Pomerania (SHIP) TREND-0. AD was diagnosed in a standardized skin examination. The following polysomnographic parameters were measured: total sleep duration (min), sleep latency (min), wake after sleep onset (WASO; min), rapid eye movement (REM) latency (min), sleep efficiency (%), total number of wakefulness and movement episodes, stages of sleep (%), and apnea-hypopnea index (AHI). Additionally, the subjective sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). We compared sleep characteristics of participants with and without AD. RESULTS Among 1187 participants, 47 (4.0%) had AD. We found no differences between participants with and without AD in any of the analyzed PSG parameters except for the total number of wakefulness and movement episodes and the percentage of REM sleep. Participants with AD had a higher number of wakefulness and movement episodes, and a lower proportion of REM sleep compared to those without AD. Regarding subjective sleep parameters, no significant differences were found between participants with and without AD. CONCLUSION Our data do not provide evidence for poor sleep quality in individuals with AD. Major limitations of the study include the unavailability of data on AD severity and the small number of participants with AD. Larger-scaled longitudinal studies considering disease severity and specific AD symptoms with an effect on sleep are required.
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Affiliation(s)
- Katharina Piontek
- Institute of Social Medicine and Health Systems Research, Medical Faculty Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Andreas Arnold
- Department of Dermatology, University Medicine Greifswald, Greifswald, Germany
| | - Ralf Ewert
- Department of Internal Medicine B - Cardiology, Pneumology, Weaning, Infectious Diseases, Intensive Care Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Beate Stubbe
- Department of Internal Medicine B - Cardiology, Pneumology, Weaning, Infectious Diseases, Intensive Care Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Thomas Bremert
- Department of Oto-Rhino-Laryngology, Phoniatrics and Pedaudiology Division, University Medicine Greifswald, Greifswald, Germany
| | - Markus Krüger
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, Greifswald, Germany
| | - Ingo Fietze
- Center of Interdisciplinary Sleep Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christian Apfelbacher
- Institute of Social Medicine and Health Systems Research, Medical Faculty Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany
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Shafi T, Rasool Wani R, Hussain S, Bhat IA, Makhdoomi R, Bashir SA, Hassan I, Shah ZA. Investigating dysregulation of TGF-β1/SMAD3 signaling in atopic dermatitis: a molecular and immunohistochemical analysis. Clin Exp Immunol 2024; 216:192-199. [PMID: 38066678 PMCID: PMC11036103 DOI: 10.1093/cei/uxad130] [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: 09/09/2023] [Revised: 10/07/2023] [Accepted: 12/02/2023] [Indexed: 04/24/2024] Open
Abstract
Atopic dermatitis (AD) is a persistent and recurring inflammatory condition affecting the skin. An expanding corpus of evidence indicates the potential participation of transforming growth factor-β1 (TGF-β1) in the modulation of inflammation and tissue remodeling in AD. The primary objective of this study was to examine the aberrant modulation of TGF-β1/small mothers against decapentaplegic homolog 3 (SMAD3) signaling through a comprehensive analysis of their molecular and protein expression profiles. The study encompassed an aggregate of 37 participants, which included 25 AD patients and 12 controls. The assessment of mRNA and protein levels of TGF-β1 and SMAD3 was conducted utilizing quantitative real-time PCR and immunohistochemistry (IHC), whereas serum IgE and vitamin D levels were estimated by ELISA and chemiluminescence, respectively. Quantitative analysis demonstrated a 2.5-fold upregulation of TGF-β1 mRNA expression in the lesional AD skin (P < 0.0001). IHC also exhibited a comparable augmented pattern, characterized by moderate to strong staining intensities. In addition, TGF-β1 mRNA showed an association with vitamin D deficiency in serum (P < 0.02), and its protein expression was linked with the disease severity (P < 0.01) Furthermore, a significant decrease in the expression of the SMAD3 gene was observed in the affected skin (P = 0.0004). This finding was further confirmed by evaluating the protein expression and phosphorylation of SMAD3, both of which exhibited a decrease. These findings suggest that there is a dysregulation in the TGF-β1/SMAD3 signaling pathway in AD. Furthermore, the observed augmentation in mRNA and protein expression of TGF-β1, along with its correlation with the disease severity, holds considerable clinical significance and emphasizes its potential role in AD pathogenesis.
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Affiliation(s)
- Tabasum Shafi
- Department of Immunology and Molecular Medicine, SKIMS, Srinagar, India-190011
| | - Roohi Rasool Wani
- Department of Immunology and Molecular Medicine, SKIMS, Srinagar, India-190011
| | - Showkat Hussain
- Department of Immunology and Molecular Medicine, SKIMS, Srinagar, India-190011
| | - Imtiyaz A Bhat
- Department of Immunology and Molecular Medicine, SKIMS, Srinagar, India-190011
| | | | - Sheikh Adil Bashir
- Department of Plastic and Reconstructive Surgery, SKIMS, Srinagar, India-190011
| | - Iffat Hassan
- Department of Dermatology, Venereology, and Leprosy, GMC, Srinagar, India-190010
| | - Zafar A Shah
- Department of Immunology and Molecular Medicine, SKIMS, Srinagar, India-190011
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16
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Tang L, Cao X, Chen S, Jiang X, Li D, Chen G. Dietary Galacto-oligosaccharides Ameliorate Atopic Dermatitis-like Skin Inflammation and Behavioral Deficits by Modulating Gut Microbiota-Brain-Skin Axis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:7954-7968. [PMID: 38536703 DOI: 10.1021/acs.jafc.4c00205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Atopic dermatitis (AD), a chronic, highly pruritic, and inflammatory skin disorder, often coexists with psychiatric comorbidities including anxiety and depression, posing considerable challenges for treatment. The current research aims at evaluating the efficacy and potential therapeutic mechanism of galacto-oligosaccharides (GOS) on AD-like skin lesions and comorbid anxiety/depressive disorders. Macroscopical and histopathological examination showed that GOS could markedly relieve skin inflammation by decreasing the production of IgE, IL-4, IL-13, IFN-γ, and TNF-α and regulating the PPAR-γ/NF-κB signaling in DNFB-induced AD mice. Moreover, GOS significantly improved the anxiety- and depressive-like symptoms as mirrored by the behavior tests including FST, TST, OFT, and EZM through normalizing the neurotransmitter levels of 5-HT, DA, NE, and CORT in the brain. Mechanistically, by virtue of the high-throughput 16S rRNA gene sequencing and GC-MS techniques, GOS restructured the gut microbiota and specifically induced the proliferation of Lactobacillus and Alloprevotella, leading to an increase in the total content of fecal SCFAs, in particular acetate and butyrate. Pearson correlation analysis found a marked correlation among the altered gut microbiota/SCFAs, AD-associated skin manifestations, and comorbid behavioral phenotypes. Collectively, this work highlights that GOS is a promising strategy against both AD and associated depressive symptoms by modulating the gut microbiota-brain-skin axis.
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Affiliation(s)
- Liu Tang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Xiaoqin Cao
- School of Medicine, Jianghan University, Wuhan, Hubei 430056, China
| | - Shaoze Chen
- School of Medicine, Jianghan University, Wuhan, Hubei 430056, China
| | - Xiao Jiang
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Dan Li
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Guanghui Chen
- Department of Pharmacy, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
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17
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McDonald VM, Hamada Y, Agusti A, Gibson PG. Treatable Traits in Asthma: The Importance of Extrapulmonary Traits-GERD, CRSwNP, Atopic Dermatitis, and Depression/Anxiety. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:824-837. [PMID: 38278324 DOI: 10.1016/j.jaip.2024.01.020] [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: 10/17/2023] [Revised: 12/14/2023] [Accepted: 01/02/2024] [Indexed: 01/28/2024]
Abstract
Treatable traits is a personalized medicine approach to the management of airway disease. Assessing traits within the 3 domains of pulmonary, extrapulmonary, and behavioral/lifestyle/risk factor traits, and applying targeted treatments to effectively manage these traits, enables a holistic and personalized approach to care. Asthma is a heterogeneous and complex airway disease that is frequently complicated by several extrapulmonary traits that impact asthma outcomes and predict future outcomes. We propose that the identification of extrapulmonary and behavioral risk factor traits and the implementation of targeted therapy will lead to improved management of people with asthma. Furthermore, many extrapulmonary traits present as "connected comorbidities"; that is, they coexist with asthma, have an impact on asthma, and effective treatment improves both asthma and the comorbidity or the comorbidities may share a similar mechanism. In this review, we explore this concept and look at atopic dermatitis, chronic rhinosinusitis with nasal polyps, gastroesophageal reflux disease, anxiety, and depression as treatable traits of asthma and how these can be managed using this approach.
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Affiliation(s)
- Vanessa M McDonald
- Centre of Excellence in Treatable Traits, College of Health, Medicine and Wellbeing, University of Newcastle, New Lambton Heights, NSW, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia.
| | - Yuto Hamada
- Centre of Excellence in Treatable Traits, College of Health, Medicine and Wellbeing, University of Newcastle, New Lambton Heights, NSW, Australia; Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
| | - Alvar Agusti
- Respiratory Institute, Hospital Clinic, Universitat de Barcelona, IDIBAPS, CIBERES, Barcelona, Spain
| | - Peter G Gibson
- Centre of Excellence in Treatable Traits, College of Health, Medicine and Wellbeing, University of Newcastle, New Lambton Heights, NSW, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
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18
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Süßmuth K, Magnolo N, Oji V, Koll PO, Striegel A, Tantcheva-Poór I. [Inflammatory dermatoses in children and adolescents : Diagnosis and treatment of atopic dermatitis and psoriasis]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:325-339. [PMID: 38353728 DOI: 10.1007/s00105-023-05257-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 03/27/2024]
Abstract
Atopic dermatitis (AD) and psoriasis belong to the most common inflammatory dermatoses that we treat in everyday clinical practice. AD manifests in more than 70% of cases before the age of 5 years. Approximately one-third of psoriasis patients report on onset of disease in the first two decades of life. Here, we are going to review both disorders in the light of pediatric dermatology. We are going to discuss selected subtypes and present clues for further examination with respect to the differential diagnoses and comorbidities. The article provides insight into current therapeutic developments that are relevant for the treatment of children and adolescents.
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Affiliation(s)
- Kira Süßmuth
- Klinik für Dermatologie und Allergologie, Helios Klinikum Berlin-Buch, Campus der Medical School Berlin, Schwanebecker Ch 50, 13125, Berlin, Deutschland.
| | - Nina Magnolo
- Klinik für Hautkrankheiten, Universitätsklinik Münster, Münster, Deutschland
| | - Vinzenz Oji
- Klinik für Hautkrankheiten, Universitätsklinik Münster, Münster, Deutschland
- Praxis am Buddenturm, Münster, Deutschland
| | - Phillipp Otto Koll
- Klinik und Poliklinik für Dermatologie und Venerologie, Universitätsklinik Köln, Köln, Deutschland
| | - Anne Striegel
- Praxis für Kinder- und Jugendmedizin Delißen und Striegel mit dem Schwerpunkt pädiatrische Pneumologie und Allergologie, Köln, Deutschland
| | - Iliana Tantcheva-Poór
- Klinik und Poliklinik für Dermatologie und Venerologie, Universitätsklinik Köln, Köln, Deutschland
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19
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Silvestrini AVP, Morais MF, Debiasi BW, Praça FG, Bentley MVLB. Nanotechnology strategies to address challenges in topical and cellular delivery of siRNAs in skin disease therapy. Adv Drug Deliv Rev 2024; 207:115198. [PMID: 38341146 DOI: 10.1016/j.addr.2024.115198] [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: 10/09/2023] [Revised: 12/14/2023] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
Gene therapy is one of the most advanced therapies in current medicine. In particular, interference RNA-based therapy by small interfering RNA (siRNA) has gained attention in recent years as it is a highly versatile, selective and specific therapy. In dermatological conditions, topical delivery of siRNA offers numerous therapeutic advantages, mainly by inhibiting the expression of target transcripts directly in the skin. However, crossing the stratum corneum and overcoming intracellular barriers is an inherent challenge. Substantial efforts by scientists have moved towards the use of multimodal and multifunctional nanoparticles to overcome these barriers and achieve greater bioavailability in their site of action, the cytoplasm. In this review the most innovative strategies based on nanoparticle and physical methods are presented, as well as the design principles and the main factors that contribute to the performance of these systems. This review also highlights the synergistic contributions of medicine, nanotechnology, and molecular biology to advancing translational research into siRNA-based therapeutics for skin diseases.
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Affiliation(s)
- Ana Vitoria Pupo Silvestrini
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Milena Finazzi Morais
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Bryan Wender Debiasi
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Fabíola Garcia Praça
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil
| | - Maria Vitória Lopes Badra Bentley
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil.
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Wang M, Gao XH, Zhang L. A Review of Dupilumab in the Treatment of Atopic Dermatitis in Infants and Children. Drug Des Devel Ther 2024; 18:941-951. [PMID: 38560522 PMCID: PMC10981892 DOI: 10.2147/dddt.s457761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/18/2024] [Indexed: 04/04/2024] Open
Abstract
Atopic dermatitis (AD), a common pruritic and chronic inflammatory skin disease, has a major impact on a patient's quality of life. It is characterized by dry, itchy, and eczema-like rashes. AD is more prevalent in young children and has been linked to a variety of other allergy disorders. Traditional drug therapy has certain limitations for treating young children with AD. However, biologics have good clinical application prospects in the medical treatment of young patients. Dupilumab, a fully human monoclonal antibody, specifically binds to the IL-4 Rα subunit, inhibiting IL-4 and IL-13 signaling and blocking the occurrence of type 2 inflammatory response. It has a good effect on treating infants and children with moderate-to-severe AD. This review explores the safety and efficacy of dupilumab in the treatment of AD in infants and children and the impact of early intervention on AD progression, with the aim of informing clinical practice in the use of dupilumab for the treatment of young patients with AD.
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Affiliation(s)
- Mingyue Wang
- Department of Dermatology, the First Hospital of China Medical University, Shenyang, 110001, People’s Republic of China
- NHC Key Laboratory of Immunodermatology, China Medical University, Shenyang, People’s Republic of China
- Key Laboratory of Immunodermatology, China Medical University, Ministry of Education, Shenyang, People’s Republic of China
- National and Local Joint Engineering Research Center of Immunodermatological Theranostics, Shenyang, People’s Republic of China
| | - Xing-Hua Gao
- Department of Dermatology, the First Hospital of China Medical University, Shenyang, 110001, People’s Republic of China
- NHC Key Laboratory of Immunodermatology, China Medical University, Shenyang, People’s Republic of China
- Key Laboratory of Immunodermatology, China Medical University, Ministry of Education, Shenyang, People’s Republic of China
- National and Local Joint Engineering Research Center of Immunodermatological Theranostics, Shenyang, People’s Republic of China
| | - Li Zhang
- Department of Dermatology, the First Hospital of China Medical University, Shenyang, 110001, People’s Republic of China
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Mick A, Wecker H, Ziehfreund S, Maul JT, Biedermann T, Zink A. Cracking the code: unveiling the nexus between atopic dermatitis and addictive behavior: a cross-sectional exploration of risk factors. Arch Dermatol Res 2024; 316:102. [PMID: 38485839 PMCID: PMC10940371 DOI: 10.1007/s00403-024-02841-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/18/2024] [Accepted: 02/06/2024] [Indexed: 03/18/2024]
Abstract
Atopic dermatitis (AD) stands as a prevalent chronic inflammatory skin disorder with a global reach. Beyond its cutaneous manifestations, AD is accompanied by comorbidities and psychological issues, significantly compromising the overall quality of life for individuals who suffer from AD. Previous research has evidenced a heightened prevalence of addictive disorders among dermatological patients when compared to the general population. Considering these findings, this study endeavors to examine the prevalence of addictive disorders among AD patients and, furthermore, to discern potential risk factors associated with this comorbidity. Therefore, a cross-sectional study was conducted involving patients with AD diagnosed by dermatologists within a large university hospital in Munich, South Germany, between January 2016 and December 2019. Patients received an anonymous paper-based questionnaire comprising standardized and reliable assessment tools concerning disease severity, quality of life, sexual dysfunction, well-being, and anxiety disorder as well as screening tools for various addictive disorders (compulsive internet use, drug abuse, pathological alcohol consumption, and smoking). Data were analyzed descriptively, and a multivariate logistic regression model was conducted. A total of 208 patients participated in the study, comprising 38% males and 62% females with a mean age of 44.8 ± standard deviation:17.9 years. Females showed a higher mean POEM (Patient-Oriented Eczema Measure) score compared to males (female 14.6 ± 7.8; male 12.5 ± 7.7), as well as a higher DLQI (Dermatology Life Quality Index) (female 8.5 ± 6; male 6.5 ± 6.5). Positive addictions were found in 14.9% for daily smoking, 15.4% for critical alcohol consumption, 16.8% for compulsive internet use, and 5.8% for drug abuse. Younger patients were more likely to be affected by one or multiple addictions than older patients. Patients with at least one addiction showed significantly impaired well-being and increased severe anxiety symptoms. Given the notable prevalence of addictive disorders among individuals with AD, it could be useful to implement systematic screening for such conditions as part of patient-centered care, especially focusing on young AD patients or those displaying concurrent indications of depression or anxiety.
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Affiliation(s)
- Antonia Mick
- Department of Dermatology and Allergy, Technical University of Munich, TUM School of Medicine and Health, Biedersteiner Str. 29, 80802, Munich, Germany
| | - Hannah Wecker
- Department of Dermatology and Allergy, Technical University of Munich, TUM School of Medicine and Health, Biedersteiner Str. 29, 80802, Munich, Germany
| | - Stefanie Ziehfreund
- Department of Dermatology and Allergy, Technical University of Munich, TUM School of Medicine and Health, Biedersteiner Str. 29, 80802, Munich, Germany
| | - Julia-Tatjana Maul
- Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland
- Faculty of Medicine, University of Zürich, Zurich, Switzerland
| | - Tilo Biedermann
- Department of Dermatology and Allergy, Technical University of Munich, TUM School of Medicine and Health, Biedersteiner Str. 29, 80802, Munich, Germany
| | - Alexander Zink
- Department of Dermatology and Allergy, Technical University of Munich, TUM School of Medicine and Health, Biedersteiner Str. 29, 80802, Munich, Germany.
- Division of Dermatology and Venereology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
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Coelho PS, Apalhão M, Victorino G, Cardoso C, Camilo J, Silva JM. The burden of atopic dermatitis in Portuguese patients: an observational study. Sci Rep 2024; 14:5181. [PMID: 38431751 PMCID: PMC10908846 DOI: 10.1038/s41598-024-55965-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/29/2024] [Indexed: 03/05/2024] Open
Abstract
Atopic dermatitis (AD) is a common inflammatory skin condition that significantly affects patients' lives and imposes both economic and non-economic burdens. The precise societal and individual consequences of AD remain incompletely understood. This study aimed to characterize AD in Portuguese patients and assess its personal, familial, and societal implications, including health status and quality of life. The research, conducted from June 2019 to January 2020, involved 204 confirmed AD patients in Portugal, who completed a 70-question questionnaire. Results show that, on average, patients experienced a two-year delay in diagnosis, with two-thirds having allergic comorbidities. Late-onset AD (after age 20) was found to be correlated with worsening symptoms post-diagnosis. Globally, patients reported substantial effects on health, quality of life, and mental well-being. Effects include significant levels of anxiety, frustration and sleep disorders. Severe AD correlated with more suffering and reduced perceived health, indicating a link between disease severity and quality of life. Remarkably, despite questionable effectiveness, 92% of severe AD patients were prescribed antihistamines, while only 19% received biological treatments. In Portugal, delayed AD diagnosis hinders timely treatment, and despite its profound impact and high comorbidity rates, AD patients tend to remain undertreated. Recognizing the personal and societal repercussions is crucial for enhancing care, contributing to improving QoL, social functioning and global well-being.
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Affiliation(s)
- Pedro S Coelho
- NOVA Information Management School (NOVA IMS), Universidade NOVA de Lisboa, Lisbon, Portugal
| | - Miguel Apalhão
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
- Dermatology Research Unit, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal
| | - Guilherme Victorino
- NOVA Information Management School (NOVA IMS), Universidade NOVA de Lisboa, Lisbon, Portugal.
| | | | - Joana Camilo
- ADERMAP-Atopic Dermatitis Association, Lisbon, Portugal
| | - João Maia Silva
- Dermatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal
- Dermatology Center, Hospital CUF Descobertas, Lisbon, Portugal
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23
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Tian L, Wang M, Wang Y, Li W, Yang Y. Naringenin ameliorates atopic dermatitis by inhibiting inflammation and enhancing immunity through the JAK2/STAT3 pathway. Genes Genomics 2024; 46:333-340. [PMID: 37837514 DOI: 10.1007/s13258-023-01457-8] [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: 04/23/2023] [Accepted: 10/01/2023] [Indexed: 10/16/2023]
Abstract
OBJECTIVE Atopic dermatitis (AD) is an inflammatory skin disease. Naringenin (Nar) possesses an anti-inflammatory property. This paper attempts to discuss the functional mechanism of Nar in AD mice through the Janus kinase 2 (JAK2)/signal transducer and activation of transcription 3 (STAT3) pathway. METHODS Mouse models of DNFB-induced AD were established and treated with Nar, followed by intraperitoneal injection with the JAK2/STAT3 pathway activator Coumermycin A1. Dermatitis severity was scored and the thickness of right ear was measured. The pathological changes in dorsal skin tissues were observed by HE staining. The number of infiltrated mast cells and eosinophilic granulocytes was counted by TB staining. The serum IgE level and levels of TNF-α, IL-6, IFN-γ, IL-12, and IL-5 in dorsal skin tissues were measured by ELISA. The levels of p-JAK2, JAK2, p-STAT3, and STAT3 were determined by Western blot. RESULTS Nar decreased dermatitis scores and right ear thickness, alleviated skin lesions, and reduced the number of infiltrated mast cells and eosinophilic granulocytes in AD mice. The serum IgE level and levels of TNF-α, IL-6, IFN-γ, IL-12, and IL-5 in dorsal skin tissues of AD mice were diminished after Nar treatment in a dose-dependent manner. Nar inhibited the activation of the JAK2/STAT3 pathway. The activation of the JAK2/STAT3 pathway partially nullified the therapeutic function of Nar on AD mice. CONCLUSION Nar protects mice from AD by inhibiting inflammation and promoting immune responses through the inhibition of the JAK2/STAT3 pathway.
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Affiliation(s)
- Limin Tian
- Dermatology Department, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, No.41 Linyin Road, Kunqu District, Baotou City, 014040, Inner Mongolia Autonomous Region, China
| | - Mengjie Wang
- Baotou Medical College of Inner Mongolia University of Science and Technology, Baotou, 014040, China
| | - Yangxingyun Wang
- Baotou Medical College of Inner Mongolia University of Science and Technology, Baotou, 014040, China
| | - Wei Li
- Dermatology Department, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, No.41 Linyin Road, Kunqu District, Baotou City, 014040, Inner Mongolia Autonomous Region, China
| | - Yuenan Yang
- Dermatology Department, The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, No.41 Linyin Road, Kunqu District, Baotou City, 014040, Inner Mongolia Autonomous Region, China.
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24
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Chu DK, Schneider L, Asiniwasis RN, Boguniewicz M, De Benedetto A, Ellison K, Frazier WT, Greenhawt M, Huynh J, Kim E, LeBovidge J, Lind ML, Lio P, Martin SA, O'Brien M, Ong PY, Silverberg JI, Spergel JM, Wang J, Wheeler KE, Guyatt GH, Capozza K, Begolka WS, Chu AWL, Zhao IX, Chen L, Oykhman P, Bakaa L, Golden D, Shaker M, Bernstein JA, Greenhawt M, Horner CC, Lieberman J, Stukus D, Rank MA, Wang J, Ellis A, Abrams E, Ledford D, Chu DK. Atopic dermatitis (eczema) guidelines: 2023 American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters GRADE- and Institute of Medicine-based recommendations. Ann Allergy Asthma Immunol 2024; 132:274-312. [PMID: 38108679 DOI: 10.1016/j.anai.2023.11.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Guidance addressing atopic dermatitis (AD) management, last issued in 2012 by the American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force, requires updating as a result of new treatments and improved guideline and evidence synthesis methodology. OBJECTIVE To produce evidence-based guidelines that support patients, clinicians, and other decision-makers in the optimal treatment of AD. METHODS A multidisciplinary guideline panel consisting of patients and caregivers, AD experts (dermatology and allergy/immunology), primary care practitioners (family medicine, pediatrics, internal medicine), and allied health professionals (psychology, pharmacy, nursing) convened, prioritized equity, diversity, and inclusiveness, and implemented management strategies to minimize influence of conflicts of interest. The Evidence in Allergy Group supported guideline development by performing systematic evidence reviews, facilitating guideline processes, and holding focus groups with patient and family partners. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach informed rating the certainty of evidence and strength of recommendations. Evidence-to-decision frameworks, subjected to public comment, translated evidence to recommendations using trustworthy guideline principles. RESULTS The panel agreed on 25 recommendations to gain and maintain control of AD for patients with mild, moderate, and severe AD. The eAppendix provides practical information and implementation considerations in 1-2 page patient-friendly handouts. CONCLUSION These evidence-based recommendations address optimal use of (1) topical treatments (barrier moisturization devices, corticosteroids, calcineurin inhibitors, PDE4 inhibitors [crisaborole], topical JAK inhibitors, occlusive [wet wrap] therapy, adjunctive antimicrobials, application frequency, maintenance therapy), (2) dilute bleach baths, (3) dietary avoidance/elimination, (4) allergen immunotherapy, and (5) systemic treatments (biologics/monoclonal antibodies, small molecule immunosuppressants [cyclosporine, methotrexate, azathioprine, mycophenolate, JAK inhibitors], and systemic corticosteroids) and UV phototherapy (light therapy).
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Affiliation(s)
- Derek K Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada.
| | - Lynda Schneider
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts.
| | | | - Mark Boguniewicz
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Division of Pediatric Allergy and Clinical Immunology, National Jewish Health, Denver, Colorado
| | - Anna De Benedetto
- Department of Dermatology, University of Rochester Medical Center, Rochester, New York
| | | | - Winfred T Frazier
- Department of Family Medicine, UPMC St. Margaret, Pittsburgh, Pennsylvania
| | - Matthew Greenhawt
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Section of Allergy and Immunology, Children's Hospital Colorado, Aurora, Colorado
| | - Joey Huynh
- Sepulveda VA Medical Center, North Hills, California
| | | | - Jennifer LeBovidge
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Mary Laura Lind
- School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona
| | - Peter Lio
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Stephen A Martin
- University of Massachusetts Chan Medical School, Worcester, Massachusetts
| | - Monica O'Brien
- Tufts University School of Medicine, Boston, Massachusetts
| | - Peck Y Ong
- Division of Clinical Immunology and Allergy, Children's Hospital Los Angeles, Los Angeles, California; Department of Pediatrics, USC Keck School of Medicine, Los Angeles, California
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Jonathan M Spergel
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Julie Wang
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Kathryn E Wheeler
- Department of Pediatrics, University of Florida, Gainesville, Florida
| | - Gordon H Guyatt
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, California
| | | | - Alexandro W L Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Irene X Zhao
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Lina Chen
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Paul Oykhman
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - Layla Bakaa
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
| | - David Golden
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marcus Shaker
- Dartmouth Geisel School of Medicine and Dartmouth Hitchcock Medical Center, Section of Allergy, Lebanon, New Hampshire
| | | | - Matthew Greenhawt
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado; Section of Allergy and Immunology, Children's Hospital Colorado, Aurora, Colorado
| | - Caroline C Horner
- Division of Allergy and Pulmonary Medicine, Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri
| | - Jay Lieberman
- University of Tennessee Health Science Center and LeBonheur Children's Hospital, Memphis, Tennessee
| | - David Stukus
- Nationwide Children's Hospital and Ohio State University College of Medicine, Columbus, Ohio
| | - Matthew A Rank
- Mayo Clinic in Arizona and Phoenix Children's Hospital, Scottsdale and Phoenix, Arizona
| | - Julie Wang
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Anne Ellis
- Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Elissa Abrams
- Section of Allergy and Clinical Immunology, Department of Pediatrics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Dennis Ledford
- Morsani College of Medicine, University of South Florida and James A. Haley Veterans' Affairs Hospital, Tampa, Florida
| | - Derek K Chu
- Departments of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Canada; Evidence in Allergy Group, McMaster University and The Research Institute of St. Joe's Hamilton, Hamilton, Canada
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25
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Tang Z, Zhou G, Xiao Y, Liu H, Chen X, Shen M. Allergic Phenotypes and Sarcopenia: Evidence from Observational Studies and Mendelian Randomization Analysis. PHENOMICS (CHAM, SWITZERLAND) 2024; 4:46-50. [PMID: 38605907 PMCID: PMC11003931 DOI: 10.1007/s43657-023-00110-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 04/29/2023] [Accepted: 05/09/2023] [Indexed: 04/13/2024]
Abstract
Commonly affected in early-life population, the impact of allergic phenotypes on mid- or late-life health is less discussed. This study is to explore the association of allergic phenotypes including atopic dermatitis (AD), asthma, eosinophils count (EC), and sarcopenia. We conducted observational studies and mendelian randomization (MR) analysis based on UK Biobank (UKB), the China Health and Retirement Longitudinal Study (CHARLS) and data from genome-wide association study (GWAS). Based on the UKB data, AD, asthma and EC were positively correlated with pre-sarcopenia and decreased skeletal muscle mass index and hand grip in fully adjusted model. Asthma and EC were significantly associated with sarcopenia while AD was marginally associated (p = 0.095). Based on the CHARLS cohort, asthma significantly added 109.4% risk for pre-sarcopenia in adjusted model (relative risk = 2.094; p = 0.002), respectively. Both asthma (β = 0.100, p = 0.006) and EC (β = 0.023, p = 0.017) exerted significantly casual effects on pre-sarcopenia. However, as for sarcopenia, merely EC exhibited a significantly casual effect (β = 0.005, p = 0.048). Significant casual effects of AD (β = - 0.027, p = 0.003), asthma (β = - 0.029, p = 0.027) and EC (β = - 0.041, p < 0.001) on decreased appendicular lean mass (ALM) were observed using the inverse-variance weighted method and the Mendelian randomization pleiotropy residual sum and outlier (MR-PRESSO) method. Our results revealed a contributory role of AD, asthma and EC on sarcopenia, especially in terms of decreased ALM, an indicator for sarcopenia diagnosis. The findings of our study will raise the awareness of preventing aging-related disorders or geriatric syndromes among allergic populations. Supplementary Information The online version contains supplementary material available at 10.1007/s43657-023-00110-4.
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Affiliation(s)
- Zhenwei Tang
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009 Zhejiang China
| | - Guowei Zhou
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
| | - Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410008 Hunan China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, 410008 Hunan China
- Furong Laboratory, Changsha, 410008 Hunan China
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, 410008 Hunan China
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26
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Loiselle AR, Thibau IJ, Johnson JK, Guadalupe M, Smith Begolka W. Financial and treatment access burden associated with atopic dermatitis comorbidities. Ann Allergy Asthma Immunol 2024; 132:243-245. [PMID: 37866510 DOI: 10.1016/j.anai.2023.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/24/2023]
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27
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von Kobyletzki L, Henrohn D, Ballardini N, Neary MP, Ortsäter G, Rieem Dun A, Geale K, Lindberg I, Theodosiou G, Neregård P, De Geer A, Cha A, Cappelleri JC, Thyssen JP. Comorbidities in childhood atopic dermatitis: A population-based study. J Eur Acad Dermatol Venereol 2024; 38:354-364. [PMID: 37824103 DOI: 10.1111/jdv.19569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 08/29/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory skin disease that is associated with allergic comorbidities. However, studies examining comorbidities in childhood AD are incomplete, which may contribute to suboptimal care. OBJECTIVE The objective was to compare the risk of developing different allergic and non-allergic comorbidities among children with AD to that of a matched non-AD reference cohort in Sweden. METHODS This was a nationwide population-based cohort study using longitudinal data from primary and specialist care registers. Patients with AD were identified by confirmed diagnosis in primary or specialist care. The non-AD reference cohort was randomly drawn from the general population and matched 1:1 with the AD patients. The risk of developing the following conditions was evaluated: hypersensitivity and allergic disorders, neurological disorders, psychiatric disorders, infections, immunological and inflammatory disorders, Type 1 diabetes (T1D), endocrine and metabolic disorders, skeletal disorders, ocular disorders and malignancies. RESULTS This study included 165,145 patients with AD (mild-to-moderate [n = 126,681] and severe [n = 38,464]) and an equally sized reference cohort. Patients with AD displayed a higher risk of developing comorbid conditions for all investigated categories, except for T1D and skeletal disorders, compared with the reference cohort. The highest risk compared with the reference cohort was observed for hypersensitivity and allergic disorders (hazard ratio [HR]: 3.87), followed by malignancies (HR: 2.53) and immunological and inflammatory disorders (HR: 2.36). Patients with AD also had higher risk of developing multiple comorbidities (≥2). The risk of comorbidity onset increased alongside AD severity and patients with active AD were associated with increased risk of comorbidity onset compared with patients in remission. CONCLUSIONS The clinical burden of AD is substantial for children with AD and patients are at an increased risk of developing several comorbid conditions extending beyond the atopic march. Our results also showed a positive association between worsening severity of AD and an increased risk of comorbidity onset.
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Affiliation(s)
- Laura von Kobyletzki
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Dan Henrohn
- Inflammation and Immunology, Pfizer AB, Stockholm, Sweden
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Natalia Ballardini
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Dermatology and Sexual Health, Södersjukhuset, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Maureen P Neary
- Inflammation and Immunology, Pfizer Inc., Collegeville, Pennsylvania, USA
| | | | | | - Kirk Geale
- Quantify Research AB, Stockholm, Sweden
- Dermatology and Venereology, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | | | | | - Petra Neregård
- Inflammation and Immunology, Pfizer AB, Stockholm, Sweden
| | - Anna De Geer
- Inflammation and Immunology, Pfizer AB, Stockholm, Sweden
| | - Amy Cha
- Inflammation and Immunology, Pfizer Inc., New York, New York, USA
| | - Joseph C Cappelleri
- Global Biometrics and Data Management (Statistics), Pfizer Inc., Groton, Connecticut, USA
| | - Jacob P Thyssen
- Department of Dermatology and Venereology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
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28
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Stefanovic N, Irvine AD. Filaggrin and beyond: New insights into the skin barrier in atopic dermatitis and allergic diseases, from genetics to therapeutic perspectives. Ann Allergy Asthma Immunol 2024; 132:187-195. [PMID: 37758055 DOI: 10.1016/j.anai.2023.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/22/2023] [Accepted: 09/19/2023] [Indexed: 10/03/2023]
Abstract
Atopic dermatitis (AD) is the most common inflammatory skin disease worldwide, affecting 20% of children and 5% of adults. One critical component in the pathophysiology of AD is the epidermal skin barrier, with its outermost layer, the stratum corneum (SC), conferring biochemical properties that enable resilience against environmental threats and maintain homeostasis. The skin barrier may be conceptualized as a key facilitator of complex interactions between genetics, host immunity, the cutaneous microbiome, and environmental exposures. The key genetic risk factor for AD development and persistence is a loss-of-function mutation in FLG, with recent advances in genomics focusing on rare variant discovery, establishment of pathogenic mechanisms, and exploration of the role of other epidermal differentiation complex gene variants in AD. Aberrant type 2 inflammatory responses down-regulate the transcription of key epidermal barrier genes, alter the composition of SC lipids, and induce further injury through a neurocutaneous feedback loop and the itch-scratch cycle. The dysbiotic epidermis exhibits reduced bacterial diversity and enhanced colonization with Staphylococcus and Malassezia species, which contribute to both direct barrier injury through the action of bacterial toxins and perpetuation of the inflammatory cascades. Enhanced understanding of each of the pathogenic mechanisms underpinning barrier disruption has led to the development of novel topical and systemic molecules, including interleukin (IL)-4Ra, IL-13, PDE4, and Janus-associated kinase inhibitors, whose clinical effectiveness exceeds conventional treatment modalities. In this narrative review, we aim to summarize the current understanding of the above-mentioned pathophysiological and therapeutic mechanisms, with a focus on the genetic, cellular, and molecular mechanisms underpinning AD development.
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Affiliation(s)
| | - Alan D Irvine
- Clinical Medicine, Trinity College Dublin, Dublin, Ireland.
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29
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Yuan H, Tang Y, Zhang S, Yan S, Li A, Yu Y, Sun Y, Zheng F. NLRP3 neuroinflammatory intervention of Mahuang-Lianqiao-Chixiaodou decoction for mental disorders in atopic dermatitis mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117263. [PMID: 37783411 DOI: 10.1016/j.jep.2023.117263] [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: 05/31/2023] [Revised: 09/24/2023] [Accepted: 09/29/2023] [Indexed: 10/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Mahuang-Lianqiao-Chixiaodou decoction (MLCD) is a traditional Chinese medicinal (TCM) formula recorded in the Treatise on Febrile Diseases. It is commonly used for clinical treatment of atopic dermatitis (AD). However, the potential mechanisms of MLCD intervention in AD combined with mental disorders behaviors such as anxiety and depression remain elusive and deserves further investigation. AIM OF THE STUDY The study aims to observe the effect of MLCD on anxiety- and depression-like behaviors in AD mice and explore the possible neuroinflammatory mechanism of NOD-like receptor 3 (NLRP3) inflammasome. MATERIALS AND METHODS The chemical components of MLCD extracts were identified using UHPLC-MS. The AD mice were induced by 2,4-dinitrofluorobenzene and treated with MLCD or mometasone furoate (MF, as a positive control) for 7 days. The pathological changes in their skin tissue and brain hippocampus were observed by hematoxylin-eosin staining. Elevated plus-maze test (EPM), open field test (OFT), and the suspended tail (TST) were used to measure the anxiety- and depressive-like behaviors in AD mice. Expression of NLRP3 inflammasome-related proteins in brain hippocampus were measured by the quantitative real-time polymerase chain reaction (qPCR) and western blotting (WB). RESULTS We found that MLCD contain many active ingredients, including ephedrine, Forsythoside A, phillyrin, glycyrrhizic acid, etc. Both MLCD and MF alleviated skin lesions and promoted positive histopathological changes in the hippocampus of AD mince to varying degrees. MLCD however, could further increase their proportion of open arm entry times (Oentries%) in EPM, residence time in the central area (Ctime) and the proportion of the number of times in the central area (Centries%) in OFT significantly. MLCD also reduces their immobility time in TST considerably. Mechanistically, MLCD downregulated the relative mRNA expression and protein level of NLRP3, Caspase-1, IL-1β, and IL-18 in hippocampal tissue compared to the model group. CONCLUSIONS MLCD can alleviate anxiety-like and depression-like behaviors in AD mice by intervening in the gene and protein expression of NLRP3 inflammasome-related factors, thus treating AD.
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Affiliation(s)
- Huimin Yuan
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yang Tang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Shujing Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Shuxin Yan
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Aorou Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yanru Yu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yan Sun
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China.
| | - Fengjie Zheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 102488, China.
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30
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Af Klinteberg M, Winberg A, Andersson M, Rönmark E, Hedman L. Decreasing prevalence of atopic dermatitis in Swedish schoolchildren: three repeated population-based surveys. Br J Dermatol 2024; 190:191-198. [PMID: 37776301 DOI: 10.1093/bjd/ljad370] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND The prevalence of atopic dermatitis (AD) has increased over several decades and now affects about one-fifth of all children in high-income countries (HICs). While the increase continues in lower-income countries, the prevalence of AD might have reached a plateau in HICs. OBJECTIVES To investigate trends in the prevalence of AD and atopic comorbidity in schoolchildren in Sweden. METHODS The study population consisted of three cohorts of children (median age 8 years) in Norrbotten, Sweden, for 1996 (n = 3430), 2006 (n = 2585) and 2017 (n = 2785). An identical questionnaire that included questions from the International Study of Asthma and Allergies in Childhood (ISAAC) protocol was used in all three cohorts. Trends in AD prevalence were estimated, as well as trends in atopic comorbidity. AD prevalence was estimated both according to the ISAAC definition of AD and by adding the reported diagnosis by a physician (D-AD). RESULTS The prevalence of AD decreased in the last decade, from 22.8% (1996) and 21.3% (2006) to 16.3% (2017; P < 0.001). The prevalence of D-AD was lower, but the same pattern of decrease was seen, from 9.3% (1996) and 9.4% (2006) to 5.7% (2017; P < 0.001). In all three cohorts, AD was more common among girls than boys (18.9% vs. 13.8% in 2017; P < 0.001). Children from the mountain inlands had a higher prevalence of AD than children from coastal cities (22.0% vs. 15.1% in 2017; P < 0.001). In comparing D-AD, there were no significant differences between the sexes or between inland or coastal living. Concomitant asthma increased over the years from 12.2% (1996) to 15.8% (2006) to 23.0% (2017; P < 0.001). Concomitant allergic rhinitis and allergic sensitization increased from 1996 (15.0% and 27.5%) to 2006 (24.7% and 49.5%) but then levelled off until 2017 (21.0% and 46.7%). CONCLUSIONS The prevalence of AD among schoolchildren in Sweden decreased over the study period, whereas atopic comorbidity among children with AD increased. Although a decrease was seen, AD is still common and the increase in atopic comorbidity among children with AD, especially the increase in asthma, is concerning.
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Affiliation(s)
- Maja Af Klinteberg
- Department of Public Health and Clinical Medicine, Dermatology and Venereology, Umeå University, Umeå, Sweden
| | - Anna Winberg
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Martin Andersson
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Eva Rönmark
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Linnea Hedman
- Department of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
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Guo BC, Wu KH, Chen CY, Lin WY, Chang YJ, Lin MJ, Wu HP. Advancements in Allergen Immunotherapy for the Treatment of Atopic Dermatitis. Int J Mol Sci 2024; 25:1316. [PMID: 38279315 PMCID: PMC10816003 DOI: 10.3390/ijms25021316] [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: 12/21/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/28/2024] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin condition that affects individuals of all age groups, manifesting as a spectrum of symptoms varying from mild to severe. Allergen immunotherapy (AIT) involves the administration of allergen extracts and has emerged as a potential treatment strategy for modifying immune responses. Its pathogenesis involves epidermal barrier dysfunction, microbiome imbalance, immune dysregulation, and environmental factors. Existing treatment strategies encompass topical steroids to systemic agents, while AIT is under investigation as a potential immune-modifying alternative. Several studies have shown reductions in the severity scoring of atopic dermatitis (SCORAD) scores, daily rescue medication use, and visual analog scale (VAS) scores following AIT. Biomarker changes include increased IgG4 levels and decreased eosinophil counts. This review provides valuable insights for future research and clinical practice, exploring AIT as a viable option for the management of AD.
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Affiliation(s)
- Bei-Cyuan Guo
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, Taiwan;
| | - Kang-Hsi Wu
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung 40201, Taiwan;
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chun-Yu Chen
- Department of Emergency Medicine, Tungs’ Taichung Metro Harbor Hospital, Taichung 43503, Taiwan;
- Department of Nursing, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 35664, Taiwan
| | - Wen-Ya Lin
- Department of Pediatrics, Taichung Veteran General Hospital, Taichung 43503, Taiwan;
| | - Yu-Jun Chang
- Laboratory of Epidemiology and Biostastics, Changhua Christian Hospital, Changhua 50006, Taiwan;
| | - Mao-Jen Lin
- Division of Cardiology, Department of Medicine, Taichung Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taichung 42743, Taiwan
- Department of Medicine, College of Medicine, Tzu Chi University, Hualien 97002, Taiwan
| | - Han-Ping Wu
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
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32
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Zysk W, Mesjasz A, Trzeciak M, Horvath A, Plata-Nazar K. Gastrointestinal Comorbidities Associated with Atopic Dermatitis-A Narrative Review. Int J Mol Sci 2024; 25:1194. [PMID: 38256267 PMCID: PMC10815992 DOI: 10.3390/ijms25021194] [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: 12/30/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
The current understanding of atopic dermatitis (AD) seems to be extending beyond a skin-confined condition frequently associated with allergic comorbidities, as in a number of epidemiological studies, the prevalence rate of a range of illnesses has been determined to be greater in patients with AD, or inversely. In most cases, the reasons for this are vague. A subset of these conditions are gastrointestinal disorders, including food sensitization (FS) and food allergy (FA), eosinophilic esophagitis (EoE) (it is of mixed background, both IgE-dependent and independent), food protein-induced enterocolitis syndrome (FPIES) (it exemplifies an IgE-independent food allergy), Crohn's disease (CD), colitis ulcerosa (CU), celiac disease, irritable bowel syndrome (IBS), and gastroesophageal reflux disease (GERD). In this review, we performed a comprehensive search of the literature using the PubMed database. We addressed the epidemiology of the increased co-occurrence of these diseases with AD and discussed potential causes for this subject. Multiple gastroenterological comorbidities appear to be more common in patients with AD, according to our review. The mechanisms that underlie this phenomenon are largely unknown, highlighting the need for further study in this field.
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Affiliation(s)
- Weronika Zysk
- Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland;
| | - Alicja Mesjasz
- Dermatological Students Scientific Association, Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland;
| | - Magdalena Trzeciak
- Department of Dermatology, Venereology and Allergology, Faculty of Medicine, Medical University of Gdansk, 80-214 Gdansk, Poland;
| | - Andrea Horvath
- Department of Paedistrics, Medical University of Warsaw, Żwirki I Wigury 63a, 02-091 Warszawa, Poland;
| | - Katarzyna Plata-Nazar
- Department of Paediatrics, Gastroenterology, Allergology and Paediatric Nutrition, Faculty of Medicine, Medical University of Gdańsk, Nowe Ogrody 1-6, 80-803 Gdańsk, Poland;
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Lee HJ, Hong YJ, Han KD, Lee JH. Atopic Dermatitis Severity and Risk for Psoriasis: A Nationwide Population-Based Study. Dermatology 2024; 240:262-270. [PMID: 38228126 PMCID: PMC10997246 DOI: 10.1159/000536143] [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: 12/14/2022] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
INTRODUCTION As research on the role of the Th17/IL-23 pathway gains importance, the relationship between atopic dermatitis (AD) and psoriasis is becoming elucidated. OBJECTIVE The objective of this study wasto evaluate whether AD and its severity affect the risk for psoriasis. METHODS This retrospective population-based study used the database from the 2009 National Health Insurance Services-Health Screening Cohort in Korea. A total of 3,957,922 adult subjects were included and observed until 2018. The primary outcome was newly diagnosed psoriasis. RESULTS After adjusting for possible confounding factors, the moderate-to-severe AD group had the highest hazard ratio (HR) for psoriasis (HR = 2.50; 95% confidence interval (CI), 2.40-2.61), followed by the mild AD group (HR = 2.31; 95% CI: 2.19-2.44) compared with the non-AD group during a median 8.11 ± 1.19 years of follow-up. LIMITATIONS It is difficult to define AD, which is not standardized, using a claims database and exclude patients who were misdiagnosed with AD. CONCLUSION Patients with severe AD showed an increased risk for psoriasis compared to controls, and the risk for psoriasis was increased according to AD severity. This suggests that psoriasis and AD could share inflammatory, immune, and genetic features.
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Affiliation(s)
- Hyun Ji Lee
- Department of Dermatology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Yong Jun Hong
- Department of Dermatology, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Kyung Do Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea
| | - Ji Hyun Lee
- Department of Dermatology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
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Ben Abdallah H, Bregnhøj A, Ghatnekar G, Iversen L, Johansen C. Heat shock protein 90 inhibition attenuates inflammation in models of atopic dermatitis: a novel mechanism of action. Front Immunol 2024; 14:1289788. [PMID: 38274815 PMCID: PMC10808526 DOI: 10.3389/fimmu.2023.1289788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/11/2023] [Indexed: 01/27/2024] Open
Abstract
Background Heat shock protein 90 (HSP90) is an important chaperone supporting the function of many proinflammatory client proteins. Recent studies indicate HSP90 inhibition may be a novel mechanism of action for inflammatory skin diseases; however, this has not been explored in atopic dermatitis (AD). Objectives Our study aimed to investigate HSP90 as a novel target to treat AD. Methods Experimental models of AD were used including primary human keratinocytes stimulated with cytokines (TNF/IFNγ or TNF/IL-4) and a mouse model established by MC903 applications. Results In primary human keratinocytes using RT-qPCR, the HSP90 inhibitor RGRN-305 strongly suppressed the gene expression of Th1- (TNF, IL1B, IL6) and Th2-associated (CCL17, CCL22, TSLP) cytokines and chemokines related to AD. We next demonstrated that topical and oral RGRN-305 robustly suppressed MC903-induced AD-like inflammation in mice by reducing clinical signs of dermatitis (oedema and erythema) and immune cell infiltration into the skin (T cells, neutrophils, mast cells). Interestingly, topical RGRN-305 exhibited similar or slightly inferior efficacy but less weight loss compared with topical dexamethasone. Furthermore, RNA sequencing of skin biopsies revealed that RGRN-305 attenuated MC903-induced transcriptome alterations, suppressing genes implicated in inflammation including AD-associated cytokines (Il1b, Il4, Il6, Il13), which was confirmed by RT-qPCR. Lastly, we discovered using Western blot that RGRN-305 disrupted JAK-STAT signaling by suppressing the activity of STAT3 and STAT6 in primary human keratinocytes, which was consistent with enrichment analyses from the mouse model. Conclusion HSP90 inhibition by RGRN-305 robustly suppressed inflammation in experimental models mimicking AD, proving that HSP90 inhibition may be a novel mechanism of action in treating AD.
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Affiliation(s)
- Hakim Ben Abdallah
- Department of Dermatology and Venereology, Aarhus University Hospital, Aarhus, Denmark
| | - Anne Bregnhøj
- Department of Dermatology and Venereology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Lars Iversen
- Department of Dermatology and Venereology, Aarhus University Hospital, Aarhus, Denmark
| | - Claus Johansen
- Department of Dermatology and Venereology, Aarhus University Hospital, Aarhus, Denmark
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Sun Y, Zhu D, Qu L, Li M, Du W, Wang M, Zhang Y, Chen G, Rao G, Yu X, Wu X, Huang F, Tong X. Inhibitory effects of catalpol on DNCB-induced atopic dermatitis and IgE-mediated mast cells reaction. Int Immunopharmacol 2024; 126:111274. [PMID: 38041954 DOI: 10.1016/j.intimp.2023.111274] [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: 09/16/2023] [Revised: 11/09/2023] [Accepted: 11/19/2023] [Indexed: 12/04/2023]
Abstract
Atopic dermatitis (AD) is a chronic, inflammatory cutaneous disease driven by immune dysregulation. Catalpol is an iridoids, possessing anti-inflammatory, antioxidant, and neuroprotective activities. It can be added to food as a dietary supplement. To evaluate the effects and mechanisms of catalpol on AD, both in vitro and in vivo studies were conducted. It was found that catalpol downregulated the phosphorylation of Lyn and Syk to inhibit various downstream pathways, including intracellular Ca2+ elevation, cytokines generation, and histamine release, which ultimately controlled mast cell (MCs) degranulation. The results showed that catalpol alleviated AD-like skin lesions and MC infiltration via regulation of pro-Th2 and Th2 cytokines in vivo. Furthermore, this compound reduced the levels of IgE in AD mice and improved allergic reactions in PCA mice. The results provided that catalpol was potentially developed as a dietary supplement to improve AD and other atopic diseases.
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Affiliation(s)
- Yun Sun
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Defen Zhu
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Lu Qu
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Manping Li
- Drug and Equipment Section, Qingyuan Chronic Disease Prevention Hospital, Qingyuan 511500, China
| | - Wenxia Du
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Mingming Wang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China; State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Yi Zhang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Guifang Chen
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Gaoxiong Rao
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Xiaoling Yu
- Third Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, Kunming 650599, China
| | - Xiangnong Wu
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming 650021, China
| | - Feng Huang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China; School of Chinese Materia Medica and Yunnan Key Laboratory of Southern Medicinal Utilization, Yunnan University of Chinese Medicine, Kunming 650500, China.
| | - Xiaoyun Tong
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, China; School of Chinese Materia Medica and Yunnan Key Laboratory of Southern Medicinal Utilization, Yunnan University of Chinese Medicine, Kunming 650500, China.
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Narla S, Silverberg JI. Efficacy and Risk Stratification of Janus Kinase Inhibitors in the Treatment of Moderate-to-Severe Atopic Dermatitis. Dermatitis 2024; 35:S24-S38. [PMID: 37527229 DOI: 10.1089/derm.2023.0058] [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: 08/03/2023]
Abstract
Recently, 3 oral Janus kinase (JAK) inhibitors-abrocitinib, baricitinib, and upadacitinib-were approved in many regions around the world for the treatment of moderate-severe atopic dermatitis (AD). These JAK inhibitors generally have rapid onset of action and short half-life. Higher doses of abrocitinib and upadactinib even demonstrated superior efficacy to dupilumab. However, JAK inhibitors can be associated with rare serious and potentially life-threatening adverse events. Heterogeneity in study designs and lack of head-to-head studies make safety comparison between JAK inhibitors difficult. Dose reduction and patient selection are the most important considerations for risk mitigation. This narrative review examines the efficacy data for abrocitinib, baricitinib, and upadacitinib from large phase III double-blinded randomized controlled trials in AD and discusses risk stratification for oral JAK inhibitors in AD patients.
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Affiliation(s)
- Shanthi Narla
- From the Department of Dermatology, St. Luke's University Health Network, Easton, Pennsylvania, USA
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
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37
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Chong AC, Schwartz A, Lang J, Ong PY, Myles IA, Silverberg JI, Capozza K. Patients' and Caregivers' Preferences for Mental Health Care and Support in Atopic Dermatitis. Dermatitis 2024; 35:S70-S76. [PMID: 37579072 DOI: 10.1089/derm.2023.0111] [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: 08/16/2023]
Abstract
Background: Atopic dermatitis (AD) has large mental health impacts for patients and caregivers, yet their preferences regarding how to relieve these impacts are poorly understood. Objective: To understand patients' and caregivers' preferences for AD-related mental health care and support. Methods: We surveyed 279 adult AD patients and 154 caregivers of children with AD across 26 countries regarding their AD-related mental health burden, preferred strategies for improving AD-related mental health, and experiences with mental health care in AD. Results: Caregivers reported significantly worse overall mental health (P = 0.01) and anxiety (P = 0.03) than adult patients when controlling for AD severity. Among adult patients, 58% selected treating the AD, 51% managing itch, 44% wearing clothing to cover up skin, 43% avoiding social situations, and 41% spending time alone, as strategies they felt would improve their own AD-related mental health. Caregivers selected managing itch and treating the AD most frequently for both their own (76% and 75%, respectively) and their children's (75% and 61%) mental health. Adult patients were less satisfied with mental health care from mental health providers versus nonmental health providers (P < 0.001). Conclusions: Effective AD management is the preferred method for improving mental health among patients as well as caregivers, who may experience the greatest mental health impacts. Self-care strategies should be considered in a shared decision-making approach.
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Affiliation(s)
- Albert C Chong
- From the Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Alan Schwartz
- Department of Medical Education and Department of Pediatrics, University of Illinois Chicago, Chicago, Illinois, USA
| | - Jessica Lang
- Global Parents for Eczema Research, Santa Barbara, California, USA
| | - Peck Y Ong
- Division of Clinical Immunology and Allergy, Department of Pediatrics, Children's Hospital Los Angeles, University of Southern California, Los Angeles, California, USA
| | - Ian A Myles
- Epithelial Therapeutics Unit, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland, USA
| | - Jonathan I Silverberg
- School of Medicine and Health Sciences, George Washington University, Washington, District of Columbia, USA
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, California, USA
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Renert-Yuval Y, Del Duca E, Arents B, Bissonnette R, Drucker AM, Flohr C, Guttman-Yassky E, Hijnen D, Kabashima K, Leshem YA, Paller AS, Silverberg JI, Simpson EL, Spuls P, Vestergaard C, Wollenberg A, Irvine AD, Thyssen JP. Treat-to-target in dermatology: A scoping review and International Eczema Council survey on the approach in atopic dermatitis. J Eur Acad Dermatol Venereol 2024; 38:42-51. [PMID: 37700595 DOI: 10.1111/jdv.19506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/04/2023] [Indexed: 09/14/2023]
Abstract
Treat-to-target (T2T) is a pragmatic therapeutic strategy being gradually introduced into dermatology after adoption in several other clinical areas. Atopic dermatitis (AD), one of the most common inflammatory skin diseases, may also benefit from this structured and practical therapeutic approach. We aimed to evaluate existing data regarding the T2T approach in dermatology, with a specific focus on AD, as well as the views of International Eczema Council (IEC) members on the potential application of a T2T approach to AD management. To do so, we systematically searched for peer-reviewed publications on the T2T approach for any skin disease in the PubMed and Scopus databases up to February 2022 and conducted a survey among IEC members regarding various components to potentially include in a T2T approach in AD. We identified 21 relevant T2T-related reports in dermatology, of which 14 were related to psoriasis, five to AD, one for juvenile dermatomyositis and one for urticaria. In the IEC member survey, respondents proposed treatable traits (with itch, disease severity and sleep problems getting the highest scores), relevant comorbidities (with asthma being selected most commonly, followed by anxiety and depression in adults), recommended specialists that should define the approach in AD (dermatologists, allergists and primary care physicians were most commonly selected in adults), and applicable assessment tools (both physician- and patient-reported), in both adult and paediatric patients, for potential future utilization of the T2T approach in AD. In conclusion, while the T2T approach may become a useful tool to simplify therapeutic goals and AD management, its foundation in AD is only starting to build. A multidisciplinary approach, including a wide range of stakeholders, including patients, is needed to further define the essential components needed to utilize T2T in AD.
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Affiliation(s)
- Yael Renert-Yuval
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, New York, USA
- Pediatric Dermatology Unit, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ester Del Duca
- Department of Dermatology, University Magna Graecia, Catanzaro, Italy
| | - Bernd Arents
- Dutch Association for People with Atopic Eczema, Nijkerk, The Netherlands
| | | | - Aaron M Drucker
- Division of Dermatology, Department of Medicine, University of Toronto and Women's College Hospital, Toronto, Ontario, Canada
| | - Carsten Flohr
- St John's Institute of Dermatology, King's College London and Guy's & St Thomas' NHS Foundation Trust, London, UK
| | - Emma Guttman-Yassky
- Department of Dermatology, and Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Dirkjan Hijnen
- Department of Dermatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Kenji Kabashima
- Department of Dermatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yael A Leshem
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Dermatology, Rabin Medical Center, Petach Tikva, Israel
| | - Amy S Paller
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Eric L Simpson
- Department of Dermatology, Oregon Health & Science University, Portland, Oregon, USA
| | - Phyllis Spuls
- Department of Dermatology, Amsterdam Public Health/Infection and Immunology, Amsterdam University Medical Center, Location AMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Andreas Wollenberg
- Department of Dermatology and Allergy, Ludwig Maximilian University, Munich, Germany
- Department of Dermatology, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Alan D Irvine
- Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Jacob P Thyssen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
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Stingeni L, Chiricozzi A, Calzavara-Pinton P, Napolitano M, Peris K, Schena D, Patruno C, Rossi M, Foti C, Fargnoli MC, Corazza M, Ferrucci SM, Pigatto PD, Romanelli M, Fabbrocini G, Girolomoni G, Passante M, Romita P, Esposito M, Schettini N, Marzano AV, Tonini G, Marietti R, Casciola G, Argenziano G, Hansel K. AtopyReg ®, the Prospective Italian Patient Registry for Moderate-to-Severe Atopic Dermatitis in Adults: Baseline Demographics, Disease Characteristics, Comorbidities, and Treatment History. Am J Clin Dermatol 2024; 25:149-160. [PMID: 37725229 PMCID: PMC10796485 DOI: 10.1007/s40257-023-00819-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND AND OBJECTIVE AtopyReg® is a multicenter, prospective, observational, non-profit cohort study on moderate-to-severe atopic dermatitis in adults promoted in 2018 by the Italian Society of Dermatology and Venereology (SIDeMaST). We aimed to describe baseline demographics, disease characteristics, comorbidities, and therapeutic data of adult patients affected by moderate-to-severe atopic dermatitis. METHODS Patients were selected based on the following inclusion criteria: age ≥ 18 years; Eczema Area and Severity Index score ≥ 16 or localization in visible or sensitive areas (face, neck, hands, or genitalia), or a Numeric Rating Scale itch score ≥ 7 or a Numeric Rating Scale sleep loss score ≥ 7, or a Dermatology Life Quality Index score ≥ 10. Demographic and clinical data at baseline were recorded and analyzed. RESULTS A total of 1170 patients (male 51.1%; mean age: 44.7 years; range 18-90 years) were enrolled by 12 Italian Dermatology Units between January 2019 and November 2022. Skin lesions were eczematous in 83.2% of patients, the most involved site were the flexures (53.9%), face (50.9%), and neck (48.0%). Mean Eczema Area and Severity Index score was 22.3, mean Dermatology Life Quality Index value was 17.6, mean Patient Oriented Eczema Measure score was 13.1, and mean Numeric Rating Scale itch and sleep loss scores were 7.6 and 5.9, respectively. Previous systemic therapies were corticosteroids in 77.7% of patients, antihistamines in 50.3% of patients, and cyclosporine A in 42.6% of patients. CONCLUSIONS This baseline data analysis deriving from AtopyReg® provides real-life evidence on patients with moderate-to-severe atopic dermatitis in Italy confirming the high burden of atopic dermatitis with a significant impact on patients' quality of life.
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Affiliation(s)
- Luca Stingeni
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
| | - Andrea Chiricozzi
- UOC di Dermatologia, Dipartimento Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Dermatologia, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Maddalena Napolitano
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ketty Peris
- UOC di Dermatologia, Dipartimento Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Donatella Schena
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Cataldo Patruno
- Section of Dermatology, Health Sciences Department, Magna Graecia University, Catanzaro, Italy
| | - Mariateresa Rossi
- Department of Dermatology, ASST Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - Caterina Foti
- Department of Emergency and Organ Transplantation, Allergology and Clinical Immunology, University of Bari, Bari, Italy
| | - Maria C Fargnoli
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Monica Corazza
- Section of Dermatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Silvia M Ferrucci
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paolo D Pigatto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | | | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Giampiero Girolomoni
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Maria Passante
- Section of Dermatology, Health Sciences Department, Magna Graecia University, Catanzaro, Italy
| | - Paolo Romita
- Department of Emergency and Organ Transplantation, Allergology and Clinical Immunology, University of Bari, Bari, Italy
| | - Maria Esposito
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Natale Schettini
- Section of Dermatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Angelo V Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | | | - Rossella Marietti
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Gabriele Casciola
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Giuseppe Argenziano
- Dermatology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Katharina Hansel
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
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Vestergaard C, Skovsgaard C, Johansen C, Deleuran M, Thyssen JP. Treat-to-Target in Atopic Dermatitis. Am J Clin Dermatol 2024; 25:91-98. [PMID: 38079107 DOI: 10.1007/s40257-023-00827-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2023] [Indexed: 01/23/2024]
Abstract
Atopic dermatitis is one of the most common inflammatory skin diseases among children and adults. Over the last 5 years, the armamentarium for the treatment of this disease, with both topical and systemic drugs, has increased. Treat-to-target is basically the concept where a treatment goal and a time frame for that goal is set at initiation of a new treatment, and if the goals are not achieved in time, treatment will be adjusted. In clinical trials, treatment targets are based on scoring systems for disease severity as recommended by the Harmonizing Outcome Measure for Eczema (HOME) initiative, with the primary endpoint being a reduction of at least 75% of the baseline Eczema Area and Severity Index (EASI) score (EASI-75). The question, however, is if these are useful targets in real-world settings and how this should be implemented in everyday clinical practice. In rheumatology, setting a measurable target and a time frame for an instigated therapy has been shown to lead to more efficient and successful treatment. For atopic dermatitis, the instruments recommended by HOME form the core outcome measures for the treat-to-target frameworks published to date, which are based on expert consensus and Delphi processes. Although atopic dermatitis patients have a high risk of co-morbidities, including physical, psychological and socioeconomic, instruments to measure the severity of co-morbidities have not been included in these existing frameworks. In order to apply a treat-to-target strategy that is meaningful for both the patient and the doctor, validated tools for the measurement of treatment effect on co-morbidities exist and should be included in a shared decision-making process with the individual patient when choosing which targets to aim for and what should be considered treatment success. An obvious limitation for the implementation of a treat-to-target strategy in the clinical setting with atopic dermatitis is that retrieving the data needed is very time consuming. This could to some degree be mitigated by the use of electronic applications in which patients could report their outcomes.
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Affiliation(s)
| | | | - Claus Johansen
- Department of Dermatology, Aarhus University hospital, Aarhus, Denmark
| | - Mette Deleuran
- Department of Dermatology, Aarhus University hospital, Aarhus, Denmark
| | - Jacob P Thyssen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
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Schmid-Grendelmeier P, Gooderham MJ, Hartmann K, Konstantinou GN, Fellmann M, Koulias C, Clibborn C, Biswas P, Brunner PM. Efficacy and safety of abrocitinib in patients with moderate-to-severe atopic dermatitis and comorbid allergies. Allergy 2024; 79:174-183. [PMID: 37988255 DOI: 10.1111/all.15952] [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: 04/13/2023] [Revised: 10/17/2023] [Accepted: 11/05/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Abrocitinib efficacy by comorbidity status in patients with moderate-to-severe atopic dermatitis (AD) has not been previously assessed. This post hoc analysis evaluated the efficacy and safety of abrocitinib in patients with AD and allergic comorbidities. METHODS Data were pooled from patients who received abrocitinib 200 mg, 100 mg, or placebo in phase 2b (NCT02780167) and phase 3 (NCT03349060, NCT03575871) monotherapy trials. Patients with and without allergic comorbidities (allergic asthma, rhinitis, conjunctivitis, or food allergy) were evaluated for Investigator's Global Assessment (IGA) response (clear [0] or almost clear [1]), ≥75% improvement in the Eczema Area and Severity Index (EASI-75), ≥4-point improvement in Peak Pruritus Numerical Rating Scale (PP-NRS4), and Dermatology Life Quality Index (DLQI) response (<2 with baseline score ≥2). Other outcomes were Patient-Oriented Eczema Measure (POEM), SCORing Atopic Dermatitis (SCORAD), Pruritus and Symptoms Assessment for Atopic Dermatitis (PSAAD), and treatment-emergent adverse events (TEAEs). RESULTS Of 942 patients, 498 (53%) reported at least one allergic comorbidity (asthma only, 33%; conjunctivitis only or rhinitis only or both, 17%; food allergies only, 15%; >1 allergic comorbidity, 34%). Regardless of comorbidity status, from Week 2 to Week 12, higher percentages of patients treated with either abrocitinib dose achieved IGA 0/1, EASI-75, PP-NRS4, or DLQI 0/1 versus placebo-treated patients. Changes from baseline in POEM, SCORAD, and PSAAD were greater with abrocitinib than with placebo in patients with and without allergic comorbidities. Most TEAEs were mild or moderate. CONCLUSIONS Efficacy and safety data support abrocitinib use to manage AD in patients with or without allergic comorbidities.
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Affiliation(s)
| | - Melinda J Gooderham
- SKiN Centre for Dermatology, Queen's University, and Probity Medical Research, Peterborough, Ontario, Canada
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, Switzerland
- Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - George N Konstantinou
- Department of Allergy and Clinical Immunology, 424 General Military Training Hospital, Thessaloniki, Greece
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42
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Zysk W, Sitko K, Tukaj S, Zaryczańska A, Trzeciak M. Altered Gene Expression of IL-35 and IL-36α in the Skin of Patients with Atopic Dermatitis. Int J Mol Sci 2023; 25:404. [PMID: 38203575 PMCID: PMC10779293 DOI: 10.3390/ijms25010404] [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: 11/17/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
A comprehensive understanding of atopic dermatitis (AD) pathogenesis is desired, especially in the current era of novel biologics and small molecule drugs. In recent years, new cytokines have emerged that may play a significant role in the pathogenesis of AD. Using the tape stripping (TS) method, this study analyzed the gene expression of IL-35 and IL-36α in lesional and nonlesional AD skin compared with healthy skin and their association with the clinical features of AD among the Polish population. Ten AD patients and seven healthy individuals were enrolled. The lesional skin of the AD patients showed significantly higher expression levels of IL-35 compared to healthy skin (p = 0.0001). The expression level of IL-36α was significantly higher in lesional AD skin than in nonlesional AD skin (p = 0.0039) and healthy skin (p = 0.0045). There was a significant negative correlation between AD severity and the expression level of IL-35 in both lesional (R = -0.66, p = 0.048) and nonlesional skin (R = -0.9, p = 0.0016). In summary, both IL-35 and IL-36α appear to play a role in the pathogenesis of AD. Furthermore, it might be speculated that IL-35 and IL-36α may be potential candidates for disease biomarkers. However, further studies are needed to verify these assumptions and comprehensively elucidate their importance in the pathogenesis of AD.
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Affiliation(s)
- Weronika Zysk
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland; (W.Z.); (A.Z.)
| | - Krzysztof Sitko
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, 80-308 Gdansk, Poland; (K.S.); (S.T.)
| | - Stefan Tukaj
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, 80-308 Gdansk, Poland; (K.S.); (S.T.)
| | - Anna Zaryczańska
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland; (W.Z.); (A.Z.)
| | - Magdalena Trzeciak
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, 80-214 Gdansk, Poland; (W.Z.); (A.Z.)
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Chatrath S, LeBovidge J, Jack C, Abuabara K, Schneider LC, Capozza K, Kelley K, Silverberg JI. Mental health interventions for atopic dermatitis: knowledge gaps, pilot programmes and future directions. Clin Exp Dermatol 2023; 49:9-17. [PMID: 37706273 DOI: 10.1093/ced/llad315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/05/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023]
Abstract
Atopic dermatitis (AD) is associated with high levels of psychosocial burden, often resulting in poor mental health outcomes. Despite this association, few studies have evaluated the efficacy of mental health interventions within this population. Utilization of multidisciplinary and peer-led support, in addition to equipping patients with psychological tools, may be beneficial in improving mental health outcomes. Future research is needed to determine which interventions and formats are desired by, effective in and accessible to patients and caregivers with AD.
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Affiliation(s)
| | - Jennifer LeBovidge
- Boston Children's Hospital, Boston MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Carolyn Jack
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Katrina Abuabara
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Lynda C Schneider
- Division of Immunology, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Korey Capozza
- Global Parents for Eczema Research, Santa Barbara, CA, USA
| | - Keri Kelley
- Global Parents for Eczema Research, Santa Barbara, CA, USA
| | - Jonathan I Silverberg
- Department of Dermatology, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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Zhu Y, Liu Y, Ma Y, Chen L, Huang H, Huang S, Zhang H, He Y, Tan C, He Y, Qiang L. Macrophage autophagy deficiency-induced CEBPB accumulation alleviates atopic dermatitis via impairing M2 polarization. Cell Rep 2023; 42:113430. [PMID: 37963021 DOI: 10.1016/j.celrep.2023.113430] [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: 01/04/2023] [Revised: 07/02/2023] [Accepted: 10/30/2023] [Indexed: 11/16/2023] Open
Abstract
Macroautophagy/autophagy plays a pivotal role in immune regulation. Its significance is evident in modulation of immune cell differentiation and maturation, physiologically and pathologically. Here, we investigate the role of macrophage autophagy on the development of atopic dermatitis (AD). By employing an MC903-induced AD mice model, we observe reduced cutaneous inflammation in macrophage Atg5 cKO mice compared with WT mice. Notably, there is a decreased infiltration of M2 macrophages in lesional skin from Atg5 cKO mice. Furthermore, impaired STAT6 phosphorylation and diminished expression of M2 markers are detected in autophagy-deficient macrophages. Our mechanistic exploration reveals that CEBPB drives the transcription of SOCS1/3 and SQSTM1/p62-mediated autophagy degrades CEBPB normally. Autophagy deficiency leads to CEBPB accumulation, and further promotes the expression of SOCS1/3. This process inhibits JAK1-STAT6 pathway activation and M2 marker expression. Together, our study indicates that autophagy is required for M2 activation and macrophage autophagy may be a promising target for AD intervention.
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Affiliation(s)
- Yongcheng Zhu
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yunyao Liu
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China; Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing 210042, China
| | - Yuxiang Ma
- Department of Pharmacology, Guilin Medical University, Guilin 541199, China
| | - Liu Chen
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - He Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201213, China.
| | - Siting Huang
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Huiling Zhang
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Yuying He
- Department of Medicine, Section of Dermatology, University of Chicago, Chicago, IL, USA
| | - Cheng Tan
- Department of Dermatology, Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing 210029, China.
| | - Yuan He
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China.
| | - Lei Qiang
- State Key Laboratory of Natural Medicines, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 211198, China; Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing 210042, China.
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Su YH, Huang HC, Chen IL. An Association Between Pediatric Bronchiolitis and Atopic Dermatitis: A Multi-Institutional Electronic Medical Records Database Study From Taiwan. Clin Pediatr (Phila) 2023:99228231214087. [PMID: 37997661 DOI: 10.1177/00099228231214087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
Atopic dermatitis (AD) is triggered by many environmental factors. We sought to determine the relationship between birth weight, infectious diseases, and AD. This retrospective cohort study analyzed data from the CGR Database for the period 2004 through 2015 in Taiwan. All diseases were classified using the International Classification of Disease codes. Logistic regression adjusted for birth weights and comorbidities were analyzed by SAS (version 9.4). P < .05 were considered statistically significant. In children with AD, bronchiolitis was significantly associated with the development of AD, whether the patients were aged < 2 years (odds ratio [OR] = 1.497; P = .014) or ≥ 2 years (OR = 1.882; P = .022). There was also no difference in the association between AD and different birth weights. We conclude that AD is associated with a previous history of bronchiolitis in children, regardless of age (less than or greater than 2 years).
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Affiliation(s)
- Yu-Han Su
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung City, Taiwan
| | - Hsin-Chun Huang
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung City, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - I-Lun Chen
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung City, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Riaz B, Sohn S. Neutrophils in Inflammatory Diseases: Unraveling the Impact of Their Derived Molecules and Heterogeneity. Cells 2023; 12:2621. [PMID: 37998356 PMCID: PMC10670008 DOI: 10.3390/cells12222621] [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: 10/27/2023] [Revised: 11/08/2023] [Accepted: 11/10/2023] [Indexed: 11/25/2023] Open
Abstract
Inflammatory diseases involve numerous disorders and medical conditions defined by an insufficient level of self-tolerance. These diseases evolve over the course of a multi-step process through which environmental variables play a crucial role in the emergence of aberrant innate and adaptive immunological responses. According to experimental data accumulated over the past decade, neutrophils play a significant role as effector cells in innate immunity. However, neutrophils are also involved in the progression of numerous diseases through participation in the onset and maintenance of immune-mediated dysregulation by releasing neutrophil-derived molecules and forming neutrophil extracellular traps, ultimately causing destruction of tissues. Additionally, neutrophils have a wide variety of functional heterogeneity with adverse effects on inflammatory diseases. However, the complicated role of neutrophil biology and its heterogeneity in inflammatory diseases remains unclear. Moreover, neutrophils are considered an intriguing target of interventional therapies due to their multifaceted role in a number of diseases. Several approaches have been developed to therapeutically target neutrophils, involving strategies to improve neutrophil function, with various compounds and inhibitors currently undergoing clinical trials, although challenges and contradictions in the field persist. This review outlines the current literature on roles of neutrophils, neutrophil-derived molecules, and neutrophil heterogeneity in the pathogenesis of autoimmune and inflammatory diseases with potential future therapeutic strategies.
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Affiliation(s)
- Bushra Riaz
- Department of Biomedical Science, Ajou University School of Medicine, Suwon 16499, Republic of Korea;
| | - Seonghyang Sohn
- Department of Biomedical Science, Ajou University School of Medicine, Suwon 16499, Republic of Korea;
- Department of Microbiology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
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Mamuladze T, Kipnis J. Type 2 immunity in the brain and brain borders. Cell Mol Immunol 2023; 20:1290-1299. [PMID: 37429945 PMCID: PMC10616183 DOI: 10.1038/s41423-023-01043-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 05/16/2023] [Indexed: 07/12/2023] Open
Abstract
Recent research in neuroimmunology has revolutionized our understanding of the intricate interactions between the immune system and the central nervous system (CNS). The CNS, an "immune-privileged organ", is now known to be intimately connected to the immune system through different cell types and cytokines. While type 2 immune responses have traditionally been associated with allergy and parasitic infections, emerging evidence suggests that these responses also play a crucial role in CNS homeostasis and disease pathogenesis. Type 2 immunity encompasses a delicate interplay among stroma, Th2 cells, innate lymphoid type 2 cells (ILC2s), mast cells, basophils, and the cytokines interleukin (IL)-4, IL-5, IL-13, IL-25, TSLP and IL-33. In this review, we discuss the beneficial and detrimental roles of type 2 immune cells and cytokines in CNS injury and homeostasis, cognition, and diseases such as tumors, Alzheimer's disease and multiple sclerosis.
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Affiliation(s)
- Tornike Mamuladze
- Center for Brain Immunology and Glia (BIG), Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Immunology Graduate Program, School of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
| | - Jonathan Kipnis
- Center for Brain Immunology and Glia (BIG), Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
- Immunology Graduate Program, School of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA.
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48
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Radtke S, Grossberg AL, Wan J. Mental health comorbidity in youth with atopic dermatitis: A narrative review of possible mechanisms. Pediatr Dermatol 2023; 40:977-982. [PMID: 37665064 PMCID: PMC10863653 DOI: 10.1111/pde.15410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/22/2023] [Indexed: 09/05/2023]
Abstract
The presence of atopic dermatitis (AD) in youth has been linked to a variety of mental health concerns including disruptive behavior, symptoms of anxiety and depression, and diagnoses of attention deficit/hyperactivity disorder and autism spectrum disorder. However, the factors accounting for these relationships are not well understood. The current review summarizes possible mechanisms identified in previous research and highlights areas for future investigation. Among the primary mechanisms studied to date, child sleep is the only factor that has been characterized in relative detail, with findings generally supporting the mediating role of sleep problems in the relationship between AD and psychological symptoms. There is substantial evidence suggesting a negative impact of child AD on parent mental health and the impact of parent mental health on child psychological functioning, although the latter has not been assessed specifically in populations of children with AD. There is also preliminary support for other mechanisms, including pruritus and pain, atopic comorbidities, social functioning, and systemic antihistamine use, in the development of mental health concerns in pediatric AD. Furthermore, research suggests the presence of bidirectional relationships between AD and psychological functioning via inflammatory responses to stress and impaired treatment adherence. Overall, significant additional research is needed to better characterize the nature and magnitude of the relationships among these multiple mechanisms and various psychosocial outcomes. Nevertheless, the findings to date support routine screening of psychological health in patients with AD as well as screening for potential risk factors, which may also serve as targets of therapeutic intervention.
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Affiliation(s)
- Sarah Radtke
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Anna L. Grossberg
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Joy Wan
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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Sánchez J, Cherrez-Ojeda I, Álvarez L, Ensina LF, Muñoz N, Muñoz D, Olivares-Gómez M, Muñoz D, Ramon G, Rocha-Felix MM, Torres P, Jaller-Raad R, de los Rios E, Rosário C, Ale I, Jiménez E, Rodríguez-Alvarez LA, Ricaurte M. Physician practices and attitudes towards atopic dermatitis in Latin America: A cross-sectional study. World Allergy Organ J 2023; 16:100832. [PMID: 37965095 PMCID: PMC10641564 DOI: 10.1016/j.waojou.2023.100832] [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: 04/17/2023] [Revised: 09/28/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
Background The prevalence of atopic dermatitis (AD) is increasing in developing countries. Different worldwide guidelines have been proposed, but their applicability for AD specialists in Latin American (LA) countries is unknown. Objective The objective of this study was to explore the medical approach to treating AD in LA countries. Methods The study population comprised AD specialists (allergists and dermatologists). They completed an electronic survey containing questions about the health system, diagnostic criteria, and pharmacotherapy approach to treating AD. The survey was constructed and validated by the Atopic Dermatitis Committee of the Latin American Society of Allergy Asthma and Immunology (SLAAI) in Spanish and Portuguese. Each member was responsible for distributing the questionnaire through different networks in their respective countries. Results A total of 284 AD specialists from 13 LA countries completed the questionnaire; among them, 67% were allergists and 33% were dermatologists. Less than 50% of the AD specialists strictly followed guideline recommendations. Among the AD specialists, the European and North American guidelines were more frequently used, and only 16% followed LA guidelines. Dermatologists used the local guidelines less frequently than allergists. Most physicians did not routinely use AD assessment tools (55%). The frequency of the diagnostic tests depends on symptom severity. The availability of some systemic treatments, such as biologics and Janus Kinase (JAK) inhibitors, is not universal in all LA countries. Conclusion There were marked differences between the specialists, and these differences seemed to be affected by their specialty and each country's healthcare system. New AD education strategies that consider the particularities of the region could allow patients to be more accurately managed. AD assessment tools may provide a way to enhance AD treatment and allow for shared decision-making, patient empowerment, and standardized care.
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Affiliation(s)
- Jorge Sánchez
- Group of Clinical and Experimental Allergy (GACE), Hospital (Alma Mater de Antioquia), University of Antioquia, Medellín, Colombia
| | - Iván Cherrez-Ojeda
- Universidad Espíritu Santo, Samborondón, Guayas, Ecuador
- Respiralab Research Group, Guayaquil, Ecuador
| | - Leidy Álvarez
- Group of Clinical and Experimental Allergy (GACE), Hospital (Alma Mater de Antioquia), University of Antioquia, Medellín, Colombia
- Group of Economic Technologies in Health, SURA Group, Medellín, Colombia
| | | | - Nelson Muñoz
- Clínica de Alergias “Muñoz Alergias y Pediatría”, Riobamba, Ecuador
| | - Daniela Muñoz
- Clínica de Alergias “Muñoz Alergias y Pediatría”, Riobamba, Ecuador
| | - Margarita Olivares-Gómez
- Clínica Medellín Poblado, Unidad Alergológica, Grupo de Inmunodeficiencias Primarias, Universidad de Antioquia, Medellín, Colombia
| | - Danny Muñoz
- Hospital Teodoro Maldonado Carbo, Guayaquil, Ecuador
| | - German Ramon
- Hospital Italiano Regional del Sur, Instituto de Alergia e Inmunología del Sur, Buenos Aires, Argentina
| | | | - Pablo Torres
- Universidad de Especialidades Espíritu Santo (UEES), Departamento de Alergología de Nucleomed, Guayaquil, Ecuador
| | | | | | | | - Iris Ale
- Universidad de la Republica Uruguay, Uruguay
| | - Emilio Jiménez
- Consultorio Médico Natividad Rio Grande Tierra de Fuego, Tierra del Fuego, Argentina
| | | | - Marcela Ricaurte
- Hospital das Clínicas de la Universidad de Sao Paulo, Departamento de Dermatología de Nucleomed, Guayaquil, Ecuador
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Birkner T, Siegels D, Heinrich L, Haufe E, Abraham S, Heratizadeh A, Harder I, Bell M, Fell I, Worm M, Handrick C, Effendy I, Asmussen A, Kleinheinz A, Homey B, Sticherling M, Hong-Weldemann SH, Augustin M, Weisshaar E, Schäkel K, Schaefer T, Schwarz B, Wiemers F, Brücher JJ, Quist S, Wollenberg A, Biedermann T, Ertner K, von Kiedrowski R, Werfel T, Weidinger S, Schmitt J. Itch, sleep loss, depressive symptoms, fatigue, and productivity loss in patients with moderate-to-severe atopic dermatitis: Analyses of TREATgermany registry data. J Dtsch Dermatol Ges 2023; 21:1157-1168. [PMID: 37485573 DOI: 10.1111/ddg.15159] [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: 01/30/2023] [Accepted: 05/28/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND TREATgermany is a multicenter registry including patients with moderate-to-severe atopic dermatitis (AD) from currently 74 study centers (university clinics, hospitals and practices) in Germany. As of August 31, 2021, 1,230 adult patients were enrolled. METHODS In TREATgermany, patients and physicians fill in questionnaires pertaining to symptoms, disease severity, quality of life, depressiveness, and fatigue. In particular, limitations in work performance are assessed using the Work Limitations Questionnaire (WLQ). To assess associations between occupational performance/work limitations and symptoms, correlations and regression models were calculated. RESULTS The examined sample of 228 employed patients reported an average of 6% at-work productivity loss within the past two weeks prior to enrolment in the registry. The WLQ productivity loss score was moderately associated with itch (r = 0.32) and sleep loss (r = 0.39) and strongly associated with depressive symptoms (r = 0.68) and fatigue (r = 0.60). CONCLUSIONS The analyses of the registry data show that moderate-to-severe atopic dermatitis has a negative impact on the work productivity of the patients. The analyses further point out the relevant associations between work productivity, depressive symptoms, and fatigue highlighting the disease burden caused by the psychological components of AD.
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Affiliation(s)
- Thomas Birkner
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Doreen Siegels
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Luise Heinrich
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Eva Haufe
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Susanne Abraham
- Department of Dermatology, University Allergy Center, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Annice Heratizadeh
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Inken Harder
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Magnus Bell
- Practice Dr. med. Magnus Bell, Andernach, Germany
| | - Isabell Fell
- Hautmedizin Bad Soden Studienzentrum, Bad Soden, Germany
| | - Margitta Worm
- Department of Dermatology, Allergy and Venereology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | - Isaak Effendy
- Department of Dermatology, OWL University Hospital of Bielefeld University, Campus Clinic Bielefeld, Bielefeld, Germany
| | - Andrea Asmussen
- Practice Dr. med. Andrea Asmussen, Dermatology at Lesum, Bremen, Germany
| | | | - Bernhard Homey
- Department of Dermatology and Allergology, University Hospital Duesseldorf, Düsseldorf, Germany
| | - Michael Sticherling
- Department of Dermatology, University, German Center for Immunotherapy, Erlangen, Germany
| | | | - Matthias Augustin
- Institute for Health Services Research in Dermatology Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, Ruprecht-Karls University, Heidelberg, Germany
| | - Knut Schäkel
- Department of Dermatology, University Hospital, Heidelberg, Germany
| | - Thomas Schaefer
- Practice Dr. med. Thomas Schaefer/ Dr. med. Doreen Belz, Derma Koeln, Köln, Germany
| | | | | | - Jens-Joachim Brücher
- Practice Dr. med. Jens-Joachim Brücher, Hautambulatorium Magdeburg, Magdeburg, Germany
| | - Sven Quist
- Dermatology Clinic, Helix Medical Excellence Center Mainz, Mainz, Germany
| | - Andreas Wollenberg
- Clinics and Outpatient Clinics for Dermatology and Allergy, LMU Munich, München, Germany and Vrije Universiteit Brussel, Universitair Ziekenhuis, Department of Dermatology, Brussels, Belgium
| | - Tilo Biedermann
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, München, Germany
| | | | - Ralph von Kiedrowski
- Focus Practice for chronic inflammatory dermatoses, skin cancer and allergology and also Study Center CMS3 (Company for Medical Study and Service), Selters/Westerwald, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Stephan Weidinger
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Jochen Schmitt
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
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