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Wang H, Li H, Li Z, Zhao X, Hou X, Chen L, Xing L, Tian F. Crisaborole combined with vitamin D demonstrates superior therapeutic efficacy over either monotherapy in mice with allergic contact dermatitis. Sci Rep 2024; 14:20092. [PMID: 39209980 PMCID: PMC11362552 DOI: 10.1038/s41598-024-71135-6] [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: 05/14/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024] Open
Abstract
This study evaluated the therapeutic efficacy and underlying mechanisms of crisaborole combined with vitamin D in the treatment of allergic contact dermatitis. While crisaborole, a phosphodiesterase 4 inhibitor, and vitamin D analogs are commonly used in the treatment of atopic dermatitis, their combined therapeutic potential in allergic contact dermatitis (ACD) remains unexplored. Given their anti-inflammatory properties, we hypothesized that the combination of crisaborole and vitamin D could offer superior efficacy in mitigating the symptoms and underlying mechanisms of allergic contact dermatitis. In vitro, HaCaT cells stimulated with tumor necrosis factor-α and interferon-γ were treated with a combination of crisaborole and vitamin D, followed by cytokine expression analysis. In vivo, male C57BL/6 mice were divided into five groups and treated accordingly: blank control, dinitrochlorobenzene-induced model, crisaborole alone, vitamin D alone, and a combination of crisaborole and vitamin D. On day 14, dorsal skin and ear thickness were measured, followed by comprehensive pathological evaluations. In vivo and in vitro experiments showed that the expression levels of inflammatory factors were significantly lower in the DNCB + VD + Cri group than in the DNCB group. Histological analyses revealed that, compared with the DNCB group, the combined treatment group significantly reduced epidermal hyperkeratosis, improved epidermal transdermal water loss, decreased dermatitis scores, and diminished mast cell infiltration. Moreover, it lowered the expression levels of IL-6, IL-4, TNF-α, iNOS, IL-17, CC chemokine ligand 2 (CCL2), and CC chemokine receptor 2 (CCR2). CCL2 recognizes CCR2 and stimulates inflammatory cells, enhancing the inflammatory response. Increased CCL2 expression correlates with heightened inflammation and dendritic cell infiltration in ACD, while downregulation of CCL2 attenuates inflammation. Thus, the combined use of crisaborole and vitamin D demonstrates superior therapeutic efficacy over monotherapy in a mouse model of ACD. The combination of vitamin D and crisaborole significantly reduces inflammation and epidermal hyperkeratosis in a mouse model of allergic contact dermatitis, demonstrating superior therapeutic efficacy compared to either treatment alone. This suggests that the combined therapy could be a promising approach for the prevention and treatment of allergic contact dermatitis.
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Affiliation(s)
- Huachun Wang
- School of Public Health, North China University of Science and Technology, Bohai Road 21, Caofeidian Dis., Tangshan, 063200, Hebei, China
| | - Hetong Li
- Department of Orthopedic Surgery, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, China
| | - Zhengxiao Li
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaomei Zhao
- School of Public Health, North China University of Science and Technology, Bohai Road 21, Caofeidian Dis., Tangshan, 063200, Hebei, China
| | - Xiaoli Hou
- School of Public Health, North China University of Science and Technology, Bohai Road 21, Caofeidian Dis., Tangshan, 063200, Hebei, China
| | - Lu Chen
- School of Public Health, North China University of Science and Technology, Bohai Road 21, Caofeidian Dis., Tangshan, 063200, Hebei, China
| | - Lei Xing
- Department of Geriatrics, Affiliated Hospital of North China University of Science and Technology, Tangshan, Hebei, China
| | - Faming Tian
- School of Public Health, North China University of Science and Technology, Bohai Road 21, Caofeidian Dis., Tangshan, 063200, Hebei, China.
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Yin L, Ungar B, Guttman-Yassky E, Cohen DE, Karagounis TK. Beyond Avoidance: Advanced Therapies for Contact Dermatitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024:S2213-2198(24)00550-6. [PMID: 38821440 DOI: 10.1016/j.jaip.2024.05.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/05/2024] [Accepted: 05/19/2024] [Indexed: 06/02/2024]
Abstract
Contact dermatitis (CD) is a common and burdensome condition divided into irritant contact dermatitis and allergic contact dermatitis. Treatment relies on accurate diagnosis and identification of the trigger, because definitive treatment is irritant or allergen avoidance. However, avoidance is not always possible, such as when the patient is reacting to a necessary medical device, when the trigger is integral to the patient's occupation, and when avoidance is practically untenable. In these cases, treatment is particularly challenging, especially because the literature on treatments in this clinical scenario is limited. In addition, CD has a complex pathophysiology that varies according to the trigger type, leading to variable treatment efficacy. This article reviews the current literature on treatments for CD with a focus on treatments when trigger avoidance is not feasible.
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Affiliation(s)
- Lu Yin
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY
| | - Benjamin Ungar
- Kimberly and Eric J. Waldman Department of Dermatology, Icahn School of Medicine, Mount Sinai Medical Center and Health System, New York, NY
| | - Emma Guttman-Yassky
- Kimberly and Eric J. Waldman Department of Dermatology, Icahn School of Medicine, Mount Sinai Medical Center and Health System, New York, NY
| | - David E Cohen
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY
| | - Theodora K Karagounis
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY.
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Bocquel S, Soria A, Raison-Peyron N, Badaoui A, Marcant P, Bara C, Giordano-Labadie F, Amsler E, Milpied B, Delaunay J, Darrigade AS, Pralong P, Boulard C, Ferrier Le Bouedec MC, Tauber M, Pasteur J, Valois A, Le Thuaut A, Crépy MN, Bernier C. Impact of dupilumab on patch test results and allergic contact dermatitis: A prospective multicenter study. J Am Acad Dermatol 2024; 90:512-520. [PMID: 37871801 DOI: 10.1016/j.jaad.2023.10.029] [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: 06/12/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Limited and conflicting data have been reported on the impact of dupilumab (DUPI) on patch test (PT) results and its efficacy against allergic contact dermatitis (ACD). OBJECTIVE This study was undertaken to analyze PT reactivities and relevance during treatment with DUPI to determine whether they could detect ACD in patients with uncontrolled or worsened atopic dermatitis (AD) who were receiving this agent. METHODS This prospective, multicenter study examined 76 DUPI-treated patients who had undergone PTs. The relevant information was collected during 3 visits. RESULTS Overall, 36 patients (47%) had ≥1 positive PT reaction, and 142 PT results were positive. Twenty-three patients (30%) had ≥1 positive and clinically relevant PT result. Five of them had clinical eczema improvement after allergen avoidance. We compared the PT results of 36 patients before and during DUPI therapy, representing 1230 paired PT allergens, of which 1022 were the same, 34 were positive, 44 were lost, and 130 were uninterpretable. LIMITATIONS Because the number of patients included remains limited, our findings should be confirmed with a larger sample. CONCLUSION Our results confirmed the usefulness of PTs for patients receiving DUPI, with good PT reproducibility. We suggest that all DUPI-treated patients with AD developing partial responses or experiencing symptom worsening should undergo PTs to look for contact sensitization.
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Affiliation(s)
- Sarah Bocquel
- Department of Dermatology, Nantes University Hospital, Nantes, France
| | - Angèle Soria
- Médecine Sorbonne Université, Service de Dermatologie et d'Allergologie, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Dermatology and allergy department, Tenon hospital, AP-HP, Paris, France
| | | | - Antoine Badaoui
- Department of Dermatology, Hôpital d'Instruction des Armées Bégin, Saint-Mandé, France
| | | | - Corina Bara
- Department of Dermatology, CH Le Mans, Le Mans, France
| | | | - Emmanuelle Amsler
- Médecine Sorbonne Université, Service de Dermatologie et d'Allergologie, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris (AP-HP), Dermatology and allergy department, Tenon hospital, AP-HP, Paris, France
| | - Brigitte Milpied
- Department of Dermatology, Hôpital Saint-André, Bordeaux, France
| | | | | | | | - Claire Boulard
- Department of Dermatology, CH Jacques-Monod, Le Havre, France
| | | | - Marie Tauber
- Department of Dermatology, CHU Toulouse, Toulouse, France
| | - Justine Pasteur
- Department of Dermatology, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Aude Valois
- Department of Dermatology, HIA, Toulon, France
| | | | - Marie-Noëlle Crépy
- Department of Occupational and Environmental Diseases, Hôtel-Dieu Hospital, Paris, France
| | - Claire Bernier
- Department of Dermatology, Nantes University Hospital, Nantes, France.
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Ho JSS, Molin S. A Review of Existing and New Treatments for the Management of Hand Eczema. J Cutan Med Surg 2023; 27:493-503. [PMID: 37496489 PMCID: PMC10617006 DOI: 10.1177/12034754231188325] [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: 12/28/2022] [Revised: 04/15/2023] [Accepted: 05/31/2023] [Indexed: 07/28/2023]
Abstract
Hand eczema is a chronic condition that affects an estimated 14.5% of the general population. It has severe quality of life ramifications in those that struggle with it, including days missed from work or school, productivity loss and impaired work functioning. For years, the standard of care included topical moisturizing creams, topical steroids and more recently systemic agents. As new therapeutic targets emerge and recent advances are being developed, it is now more possible than ever that hand eczema can be managed via the underlying mechanisms. A review of the literature was conducted to identify current treatment options for hand eczema and chronic hand eczema. The terms 'hand eczema', 'hand dermatitis' were used to search PubMed, CENTRAL and Embase. To identify new therapies still undergoing investigation, we used the terms 'hand eczema', 'hand dermatitis', 'atopic dermatitis', and 'vesicular eczema of hands and/or feet' to search Clinicaltrials.gov for all studies until December 2022. There were 56 ongoing clinical trials identified for pharmacological treatments for hand eczema on Clinicaltrials.gov from 2000 - 2022, with 16 that are new or ongoing. These included studies for dupilumab, ruxolitinib, delgocitinib (LEO124249), gusacitinib (ASN002), AFX 5931, and roflumilast (ARQ-252). Two major classes of drugs emerging for the treatment of hand eczema include IL-4/IL-13 inhibitors and JAK inhibitors. With the increase in efficacy seen with these new drugs, we are also noting improved adverse effect profiles, making them attractive options to add to a clinician's management toolbox for patients with hand eczema.
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Affiliation(s)
| | - Sonja Molin
- Division of Dermatology, Department of Medicine, Queen’s University, Kingston, ON, Canada
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Olbrich H, Sadik CD, Ludwig RJ, Thaçi D, Boch K. Dupilumab in Inflammatory Skin Diseases: A Systematic Review. Biomolecules 2023; 13:biom13040634. [PMID: 37189381 DOI: 10.3390/biom13040634] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/20/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Dupilumab was first approved for the treatment of atopic dermatitis (AD) and blocks the signaling of interleukin (IL)-4 and -13. Several other chronic skin conditions share mechanistic overlaps with AD in their pathophysiology, i.e., are linked to type 2 inflammation. Most recently, dupilumab was approved by the U.S. Food and Drug Administration for prurigo nodularis (PN). Given its relatively good safety profile, effective off-label use of dupilumab has been reported for a multitude of dermatologic diseases and several clinical trials for dermatologic skin conditions are currently ongoing. We conducted a systematic review of applications of dupilumab in dermatology other than AD and PN by searching the databases PubMed/Medline, Scopus, Web of Science and Cochrane Library as well as the clinical trial registry ClinicalTrials.gov. We found several reports for effective treatment of bullous autoimmune diseases, eczema, prurigo, alopecia areata, chronic spontaneous urticaria, Netherton syndrome and a variety of other chronic inflammatory skin diseases.
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Affiliation(s)
- Henning Olbrich
- Department of Dermatology, University of Lübeck, 23566 Lübeck, Germany
| | | | - Ralf J. Ludwig
- Department of Dermatology, University of Lübeck, 23566 Lübeck, Germany
- Lübeck Institute of Experimental Dermatology, University of Lübeck, 23566 Lübeck, Germany
| | - Diamant Thaçi
- Department of Dermatology, University of Lübeck, 23566 Lübeck, Germany
- Institute and Comprehensive Center for Inflammation Medicine, University-Hospital Schleswig-Holstein, 23566 Lübeck, Germany
| | - Katharina Boch
- Department of Dermatology, University of Lübeck, 23566 Lübeck, Germany
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Metal Allergy: State-of-the-Art Mechanisms, Biomarkers, Hypersensitivity to Implants. J Clin Med 2022; 11:jcm11236971. [PMID: 36498546 PMCID: PMC9739320 DOI: 10.3390/jcm11236971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Metal allergy is mainly an environmental disorder which can cause allergic contact dermatitis. Environmental metal exposures include jewelry, everyday metal items, mobile phones, leather, metal-rich food and implants, including stents or anchors. While consumer exposure is liable for the majority of metal hypersensitivity cases, the significance of occupational exposure to metals remains relevant. Although the most common metal allergens are nickel, chromium, and cobalt; however, lately, gold, palladium, titanium, and some others have also attracted attention. This review highlights advances in metal allergy mechanisms, biomarkers for potential patients' stratification as well as biological treatments. The most recent evidence of human exposure to metal for risk assessment is discussed, as well as the relationship between the occurrence of metal hypersensitivity and implanted devices, including non-characteristic symptoms. The latest data on the diagnosis of metal hypersensitivity are also reported.
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