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Chen MKY, Flanagan AL, Sebaratnam DF, Gu Y. Biologics for inherited disorders of keratinisation: A systematic review. Australas J Dermatol 2024; 65:185-214. [PMID: 38126177 DOI: 10.1111/ajd.14197] [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: 10/12/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND/OBJECTIVES Recent literature highlights the potential of biologics in the management of inherited disorders of keratinisation. In this study, we conducted a systematic review of existing literature on treatment outcomes of inherited keratinisation disorders treated with biologics. METHODS Eligible records were retrieved through searches of the electronic databases MEDLINE, Embase, PubMed and Scopus. Databases were searched from inception to July 2023 for eligible records. A snowballing method was employed to search the references of the retrieved records for the identification of potentially relevant articles. RESULTS One hundred and four eligible studies consisting of a total of 166 patients with an inherited disorder of keratinisation were included. Patients had a median age of 19 years (range: 0.5 to 70 years). The most common disorders were Netherton syndrome (n = 63; 38%), autosomal recessive congenital ichthyoses (n = 27; 16%), CARD14-associated papulosquamous eruptions (n = 17; 10%) and familial pityriasis rubra pilaris (PRP) (n = 15; 9%).Of the 207 times biologics were employed, the three most frequently employed biologics were secukinumab (n = 47; 23%), dupilumab (n = 44; 21%) and ustekinumab (n = 37; 18%). Complete remission was observed in 10 (5%) instances, partial remission in 129 (62%), no or limited response to biologic therapy in 68 (32%) cases, and results are still pending in one case. A total of 33 adverse events were reported. CONCLUSIONS Whilst biologics may be considered in cases of inherited keratinisation disorders recalcitrant to standard therapy, definitive conclusions are prohibited by the low-level of evidence and substantial heterogeneity in methodology across the included studies. Establishment of consensus definitions, and randomised clinical trials may help ascertain the efficacy and safety of biologic therapy in this context and establish the best agent and dosing protocol for each disorder.
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Affiliation(s)
- Michelle K Y Chen
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
- Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Alice L Flanagan
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - Deshan F Sebaratnam
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
| | - Yaron Gu
- School of Clinical Medicine, UNSW Medicine & Health, Sydney, New South Wales, Australia
- Department of Dermatology, Liverpool Hospital, Liverpool, New South Wales, Australia
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Kordeva SA, Batashki I, Tchernev G. Netherton syndrome in a Bulgarian patient : Presentation of a case and an update of therapeutic options. Wien Med Wochenschr 2023; 173:276-286. [PMID: 36695942 DOI: 10.1007/s10354-022-00999-y] [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: 09/07/2022] [Accepted: 12/15/2022] [Indexed: 01/26/2023]
Abstract
Comel-Netherton syndrome, or Netherton syndrome (NS), is a rare chronic genetic skin condition affecting the daily life of patients, which often results in poorly developed social skills and anxiety. Genetic predisposition plays a key role alongside the clinical findings, and clinicians must be aware of it as it can mimic other well-known skin conditions. Diagnosis is challenging both clinically and histologically. Clinically, it can mimic a severe form of atopic dermatitis, psoriasiform dermatitis overlapping with atopic dermatitis, or erythrokeratodermia variabilis. The difficulties in making histological diagnosis are similar, and it is often necessary to take several biopsies in order to clarify the diagnosis. Although retinoids are used for both psoriasis, erythrokeratodermia variabilis, and other congenital forms of keratodermia, the recommended treatment doses are different. This often results in poor treatment outcome. We present a 16-year-old patient previously diagnosed as erythrokeratodermia variabilis and treated with little to no improvement. Systemic therapy with acitretin 10 mg daily, local pimecrolimus 1%, emollients, and bilastine 20 mg once daily was initiated. Due to the limited application of retinoids and the difficulties in achieving permanent remission, modern medicine is faced with the challenge of seeking innovative therapeutic solutions. New hopes are placed on targeted or anti-cytokine therapy, based on inhibiting the inflammatory component of the disease. This article is mainly focused on innovative therapeutic options, including modern medications such as dupilumab, infliximab, secukinumab, anakinra, omalizumab, and others.
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Affiliation(s)
- Simona Atanasova Kordeva
- Onkoderma-Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, 1606, Sofia, Bulgaria.
| | - Ilia Batashki
- Medical Institute of Ministry of Interior, General Skobelev 79, 1606, Sofia, Bulgaria
| | - Georgi Tchernev
- Onkoderma-Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, 1606, Sofia, Bulgaria
- Department of Dermatology and Venereology, Medical Institute of Ministry of Interior, General Skobelev 79, 1606, Sofia, Bulgaria
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Abstract
Interleukin (IL)-36 cytokines are members of the IL-1 superfamily of cytokines. IL-36 cytokines are composed of three agonists (IL-36α, IL-36β, and IL-36γ) and two antagonists (IL-36 receptor antagonist [IL36Ra] and IL-38). These work in innate and acquired immunity and are known to contribute to host defense and to the pathogenesis of autoinflammatory diseases, autoimmune diseases, and infectious diseases. In the skin, IL-36α and IL-36γ are mainly expressed by keratinocytes in the epidermis, although they are also produced by dendritic cells, macrophages, endothelial cells, and dermal fibroblasts. IL-36 cytokines participate in the first-line defense of the skin against various exogenous assaults. IL-36 cytokines play significant roles in the host defense system and in the regulation of inflammatory pathways in the skin, collaborating with other cytokines/chemokines and immune-related molecules. Thus, numerous studies have shown IL-36 cytokines to play important roles in the pathogenesis of various skin diseases. In this context, the clinical efficacy and safety profiles of anti-IL-36 agents such as spesolimab and imsidolimab have been evaluated in patients with generalized pustular psoriasis, palmoplantar pustulosis, hidradenitis suppurativa, acne/acneiform eruptions, ichthyoses, and atopic dermatitis. This article comprehensively summarizes the roles played by IL-36 cytokines in the pathogenesis and pathophysiology of various skin diseases and summarizes the current state of research on therapeutic agents that target IL-36 cytokine pathways.
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Secukinumab: A life-changing treatment for Netherton syndrome? Ann Dermatol Venereol 2023; 150:61-63. [PMID: 36428119 DOI: 10.1016/j.annder.2022.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/20/2022] [Accepted: 08/30/2022] [Indexed: 11/23/2022]
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Giancotta C, Colantoni N, Pacillo L, Santilli V, Amodio D, Manno EC, Cotugno N, Rotulo GA, Rivalta B, Finocchi A, Cancrini C, Diociaiuti A, El Hachem M, Zangari P. Tailored treatments in inborn errors of immunity associated with atopy (IEIs-A) with skin involvement. Front Pediatr 2023; 11:1129249. [PMID: 37033173 PMCID: PMC10073443 DOI: 10.3389/fped.2023.1129249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/03/2023] [Indexed: 04/11/2023] Open
Abstract
Inborn errors of immunity associated with atopy (IEIs-A) are a group of inherited monogenic disorders that occur with immune dysregulation and frequent skin involvement. Several pathways are involved in the pathogenesis of these conditions, including immune system defects, alterations of skin barrier and metabolism perturbations. Current technological improvements and the higher accessibility to genetic testing, recently allowed the identification of novel molecular pathways involved in IEIs-A, also informing on potential tailored therapeutic strategies. Compared to other systemic therapy for skin diseases, biologics have the less toxic and the best tolerated profile in the setting of immune dysregulation. Here, we review IEIs-A with skin involvement focusing on the tailored therapeutic approach according to their pathogenetic mechanism.
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Affiliation(s)
- Carmela Giancotta
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Nicole Colantoni
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Lucia Pacillo
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Veronica Santilli
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Donato Amodio
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Emma Concetta Manno
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Nicola Cotugno
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Gioacchino Andrea Rotulo
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Beatrice Rivalta
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Andrea Finocchi
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Caterina Cancrini
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Andrea Diociaiuti
- Dermatology Unit and Genodermatosis Unit, Genetics and Rare Diseases Research Division, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - May El Hachem
- Dermatology Unit and Genodermatosis Unit, Genetics and Rare Diseases Research Division, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Paola Zangari
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
- Correspondence: Paola Zangari
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Martin-García C, Godoy E, Cabrera A, Cañueto J, Muñoz-Bellido FJ, Perez-Pazos J, Dávila I. Report of two sisters with Netherton syndrome successfully treated with dupilumab and review of the literature. Int J Immunopathol Pharmacol 2023; 37:3946320231172881. [PMID: 37200480 DOI: 10.1177/03946320231172881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
Different monoclonal antibodies have been used for the treatment of Netherton's syndrome (NS); secukinumab (anti-IL17A), infliximab (anti-TNF-α), ustekinumab (anti p40 subunit of IL-12 and IL-23), omalizumab (anti-IgE), and dupilumab (anti-IL4 and IL13). We report two sisters with severe NS who were treated with omalizumab in one and with secukinumab in the other. In view of the therapeutic failure, treatment with dupilumab was started in both sisters. The data were analyzed 16 weeks after starting treatment with dupilumab. Treatment response was assessed using the Severity Scoring Atopic Dermatitis (SCORAD); Eczema Area and Severity Index (EASI); Pruritus Numeric Rating Scale (NSR); Netherton Area Severity Assessment (NASA) and Dermatology Life Quality Index Ichthyosis. All scores were reduced after 16 weeks of treatment with dupilumab in both patients. She maintains improvement after 18 months and 12 months of treatment, respectively. No severe adverse events were reported. Treatment with dupilumab in two sisters with NS and atopic diseases produced a marked cutaneous improvement after a failed attempt with omalizumab and secukinumab. Further studies are needed to determine which biologic therapy is the most effective in NS.
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Affiliation(s)
- Cristina Martin-García
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
| | - Elena Godoy
- Dermatology Service, Hospital Universitario de Salamanca, Spain
| | | | - Javier Cañueto
- Dermatology Service, Hospital Universitario de Salamanca, Spain
| | - Francisco J Muñoz-Bellido
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
| | | | - Ignacio Dávila
- Allergy Service, Hospital Universitario de Salamanca, Spain
- Departamento de Ciencias Biomédicas y del Diagnóstico, Facultad de Medicina, Universidad de Salamanca, Spain
- Instituto de Investigación Biosanitaria (IBSAL), Salamanca, Spain
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7
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Samuelov L, Shehadeh W, Sarig O, Gat A, Matz H, Sprecher E. Ustekinumab therapy for Netherton syndrome. J Dermatol 2022; 50:494-499. [PMID: 36419401 DOI: 10.1111/1346-8138.16645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 10/14/2022] [Accepted: 11/05/2022] [Indexed: 11/25/2022]
Abstract
Netherton syndrome (NS) is a rare disorder of cornification associated with high morbidity. It is caused by bi-allelic mutations in SPINK5 encoding the serine protease inhibitor LEKTI. Previous studies have shown Th17 skewing with IL-23 upregulation in NS, raising the possibility that targeting these inflammatory pathways may alleviate disease manifestations. We ascertained the therapeutic efficacy of six doses of ustekinumab administered to three patients with NS over a period of 13 months using the Ichthyosis Area and Severity Index (IASI), the Dermatology Life Quality Index (DLQI), a visual analogue scale (VAS) for itch and the peak-pruritus numeric rating scale (PP-NRS). Histopathology analysis including CD3, CD4, CD8 and interleukin 17 (IL-17) immunostaining, was performed at baseline and 4 weeks following the last ustekinumab dose. Total IASI scores were reduced by 28% in two patients at week 16 with sustained response by week 56. No consistent improvement in DLQI, VAS for itch and PP-NRS scores was observed. The inflammatory infiltrate and the degree of acanthosis were slightly reduced at week 56 as compared to baseline. No significant change in immunostaining of the various inflammatory markers was observed at week 56. In conclusion, this case series did not demonstrate a significant therapeutic effect of ustekinumab in NS.
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Affiliation(s)
- Liat Samuelov
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
| | - Waseem Shehadeh
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Ofer Sarig
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Andrea Gat
- Department of Pathology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Hagit Matz
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
| | - Eli Sprecher
- Division of Dermatology Tel Aviv Sourasky Medical Center Tel Aviv Israel
- Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
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8
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Vaseghi-Shanjani M, Snow AL, Margolis DJ, Latrous M, Milner JD, Turvey SE, Biggs CM. Atopy as Immune Dysregulation: Offender Genes and Targets. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1737-1756. [PMID: 35680527 DOI: 10.1016/j.jaip.2022.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
Allergic diseases are a heterogeneous group of disorders resulting from exaggerated type 2 inflammation. Although typically viewed as polygenic multifactorial disorders caused by the interaction of several genes with the environment, we have come to appreciate that allergic diseases can also be caused by monogenic variants affecting the immune system and the skin epithelial barrier. Through a myriad of genetic association studies and high-throughput sequencing tools, many monogenic and polygenic culprits of allergic diseases have been described. Identifying the genetic causes of atopy has shaped our understanding of how these conditions occur and how they may be treated and even prevented. Precision diagnostic tools and therapies that address the specific molecular pathways implicated in allergic inflammation provide exciting opportunities to improve our care for patients across the field of allergy and immunology. Here, we highlight offender genes implicated in polygenic and monogenic allergic diseases and list targeted therapeutic approaches that address these disrupted pathways.
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Affiliation(s)
- Maryam Vaseghi-Shanjani
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; Experimental Medicine Program, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrew L Snow
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, Md
| | - David J Margolis
- Department of Dermatology and Dermatologic Surgery, University of Pennsylvania Medical Center, Philadelphia, Pa; Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Medical Center, Philadelphia, Pa
| | - Meriem Latrous
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joshua D Milner
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Stuart E Turvey
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; Experimental Medicine Program, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Catherine M Biggs
- Department of Pediatrics, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; St Paul's Hospital, Vancouver, British Columbia, Canada.
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9
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Joshi TP, Wang HY, Athukuri P, Bohac S, Farr MA, Hinson D, Kahla JA, Khalfe N, McBee DB, Stroh R, Walters N, Ren V. Biologic Therapies for the Management of Cutaneous Findings in Genodermatoses: A Review. Am J Clin Dermatol 2022; 23:673-688. [PMID: 35606649 DOI: 10.1007/s40257-022-00700-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 01/17/2023]
Abstract
Genodermatoses are genetically inherited dermatologic conditions. The management of cutaneous findings in genodermatoses is challenging, and first-line therapies, such as steroids and/or retinoids, are often inadequate. In recent years, research on the molecular basis of genodermatoses has led to the use of biologic therapies for intractable disease. Here, we review the evidence regarding the use of available biologic therapies for the management of dermatologic findings in genodermatoses. Biologic therapies appear to be promising therapeutic options for several recalcitrant genodermatoses, especially those with underlying immune dysregulation. However, not all genodermatoses are amenable to biologic therapies, and some have been shown to paradoxically worsen under treatment. Biologic therapies offer a novel avenue to target refractory genodermatoses. However, evidence supporting the use of biologic therapies in the management of genodermatoses is mostly limited to case reports and case series. Further studies are warranted to determine the safety and efficacy of biologic therapies for the management of cutaneous findings in genodermatoses.
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Nouwen AEM, Schappin R, Nguyen NT, Ragamin A, Bygum A, Bodemer C, Dalm VASH, Pasmans SGMA. Outcomes of Systemic Treatment in Children and Adults With Netherton Syndrome: A Systematic Review. Front Immunol 2022; 13:864449. [PMID: 35464459 PMCID: PMC9022473 DOI: 10.3389/fimmu.2022.864449] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/07/2022] [Indexed: 01/24/2023] Open
Abstract
Background Comèl-Netherton syndrome (NS) is a rare disease caused by pathogenic variants in the SPINK5 gene, leading to severe skin barrier impairment and proinflammatory upregulation. Given the severity of the disease, treatment of NS is challenging. Current treatment regimens are mainly topical and supportive. Although novel systemic treatment options for NS have been suggested in recent literature, little is known about their outcomes. Objective to provide an overview of systemic treatment options and their outcomes in adults and children with NS. Methods Embase, MEDLINE, Web of Science, Cochrane Central Register of Controlled Trials, and Google Scholar were searched up to July 22, 2021. Empirical studies published in English language mentioning systemic treatment in NS were enrolled. Studies that did not define a treatment period or report at least one outcome were excluded. Methodological quality was evaluated by the Joanna Briggs Institute critical appraisal checklist for case reports or case series. Overall quality of evidence of the primary outcome, skin, was assessed by the GRADE approach. Results 36 case series and case reports were included. The effects of 15 systemic therapies were described in 48 patients, of which 27 were children. Therapies included retinoids, prednisolone, cyclosporine, immunoglobulins, and biologicals. In retinoids both worsening (4/15 cases) and improvement (6/15 cases) of the skin was observed. Use of prednisolone and cyclosporine was only reported in one patient. Immunoglobulins (13/15 cases) and biologicals (18/21 cases) showed improvement of the skin. Certainty of evidence was rated as very low. Conclusion NS is a rare disease, which is reflected in the scarce literature on systemic treatment outcomes in children and adults with NS. Studies showed large heterogeneity in outcome measures. Adverse events were scarcely reported. Long-term outcomes were reported in a minority of cases. Nonetheless, a general beneficial effect of systemic treatment was found. Immunoglobulins and biologicals showed the most promising results and should be further explored. Future research should focus on determining a core outcome set and measurement instruments for NS to improve quality of research. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=217933, PROSPERO (ID: 217933).
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Affiliation(s)
- Anouk E M Nouwen
- Department of Dermatology-Center of Pediatric Dermatology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Renske Schappin
- Department of Dermatology-Center of Pediatric Dermatology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - N Tan Nguyen
- Department of Dermatology-Center of Pediatric Dermatology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Aviël Ragamin
- Department of Dermatology-Center of Pediatric Dermatology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Anette Bygum
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark.,Clinical Institute, University of Southern Denmark, Odense, Denmark
| | - Christine Bodemer
- Department of Dermatology, Reference Centre for Genodermatoses and Rare Skin Diseases (MAGEC), Necker-Enfants Malades Hospital (AP-HP), Paris Centre University, Paris, France
| | - Virgil A S H Dalm
- Department of Immunology, Erasmus University Medical Center, Rotterdam, Netherlands.,Department of Internal Medicine, Division of Allergy & Clinical Immunology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Suzanne G M A Pasmans
- Department of Dermatology-Center of Pediatric Dermatology, Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
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11
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Morren MA, Legius E, Giuliano F, Hadj-Rabia S, Hohl D, Bodemer C. Challenges in Treating Genodermatoses: New Therapies at the Horizon. Front Pharmacol 2022; 12:746664. [PMID: 35069188 PMCID: PMC8766835 DOI: 10.3389/fphar.2021.746664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 11/29/2021] [Indexed: 01/28/2023] Open
Abstract
Genodermatoses are rare inherited skin diseases that frequently affect other organs. They often have marked effects on wellbeing and may cause early death. Progress in molecular genetics and translational research has unravelled many underlying pathological mechanisms, and in several disorders with high unmet need, has opened the way for the introduction of innovative treatments. One approach is to intervene where cell-signaling pathways are dysregulated, in the case of overactive pathways by the use of selective inhibitors, or when the activity of an essential factor is decreased by augmenting a molecular component to correct disequilibrium in the pathway. Where inflammatory reactions have been induced by a genetically altered protein, another possible approach is to suppress the inflammation directly. Depending on the nature of the genodermatosis, the implicated protein or even on the particular mutation, to correct the consequences or the genetic defect, may require a highly personalised stratagem. Repurposed drugs, can be used to bring about a "read through" strategy especially where the genetic defect induces premature termination codons. Sometimes the defective protein can be replaced by a normal functioning one. Cell therapies with allogeneic normal keratinocytes or fibroblasts may restore the integrity of diseased skin and allogeneic bone marrow or mesenchymal cells may additionally rescue other affected organs. Genetic engineering is expanding rapidly. The insertion of a normal functioning gene into cells of the recipient is since long explored. More recently, genome editing, allows reframing, insertion or deletion of exons or disruption of aberrantly functioning genes. There are now several examples where these stratagems are being explored in the (pre)clinical phase of therapeutic trial programmes. Another stratagem, designed to reduce the severity of a given disease involves the use of RNAi to attenuate expression of a harmful protein by decreasing abundance of the cognate transcript. Most of these strategies are short-lasting and will thus require intermittent life-long administration. In contrast, insertion of healthy copies of the relevant gene or editing the disease locus in the genome to correct harmful mutations in stem cells is more likely to induce a permanent cure. Here we discuss the potential advantages and drawbacks of applying these technologies in patients with these genetic conditions. Given the severity of many genodermatoses, prevention of transmission to future generations remains an important goal including offering reproductive choices, such as preimplantation genetic testing, which can allow selection of an unaffected embryo for transfer to the uterus.
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Affiliation(s)
- Marie-Anne Morren
- Pediatric Dermatology Unit, Departments of Dermatology and Venereology and Pediatrics, University Hospital Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Eric Legius
- Department for Human Genetics, University Hospitals Leuven, KU Leuven, ERN Genturis and ERN Skin, Leuven, Belgium
| | - Fabienne Giuliano
- Department of Medical Genetics, University Hospital Lausanne, Lausanne, Switzerland
| | - Smail Hadj-Rabia
- Department of Pediatric Dermatology and Dermatology, National Reference Centre for Genodermatosis and Rare Diseases of the Skin (MAGEC), Hôpital Necker-Enfants Malades, and Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, ERN Skin, Paris, France
| | - Daniel Hohl
- Department of Dermatology and Venereology, University Hospital Lausanne, University of Lausanne, Lausanne, Switzerland
| | - Christine Bodemer
- Department of Pediatric Dermatology and Dermatology, National Reference Centre for Genodermatosis and Rare Diseases of the Skin (MAGEC), Hôpital Necker-Enfants Malades, and Assistance Publique-Hôpitaux de Paris, Université Paris Descartes, ERN Skin, Paris, France
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Pontone M, Giovannini M, Filippeschi C, Oranges T, Pedaci FA, Mori F, Barni S, Barbati F, Consonni F, Indolfi G, Lodi L, Azzari C, Ricci S, Hovnanian A. Biological treatments for pediatric Netherton syndrome. Front Pediatr 2022; 10:1074243. [PMID: 36619513 PMCID: PMC9822572 DOI: 10.3389/fped.2022.1074243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 11/24/2022] [Indexed: 12/24/2022] Open
Abstract
Netherton syndrome (NS) is a rare and potentially life-threatening genetic skin disease responsible for skin inflammation and scaling, hair abnormalities and severe allergic manifestations. NS is caused by loss-of-function variants in Serine Peptidase Inhibitor Kazal-Type 5 (SPINK5), encoding the serine protease inhibitor LEKTI. NS patients have a profound skin barrier defect caused by unopposed kallikrein-related proteases activity (KLKs). They develop severe skin inflammation with eczematous-like lesions and high serum IgE levels. Multiomics studies have revealed that the IL-17/IL-36 pathway is the most predominant upregulated pathway in NS. It is associated with a Th2 signature with complement activation in the ichthyosis linearis circumflexa subtype, and with interferon and Th9 activation in the scaly erythrodermic form. Several case reports proved the efficacy of different biotherapies targeting IL-17A, IL-12/IL-23, IL-4R and IL-13R, TNF-a and IL-1β in pediatric NS patients. Intravenous immunoglobulins (IVIG) have also shown efficacy. These studies showed no severe side effects. At present, IL-17 blockade seems to be the most efficient treatment, but case reports remain limited with small numbers of patients and no placebo-control. Additional pathways must also be explored, and more efficient strategies could be used to block IL-17 and IL-23 pathways. In the future, the combination of specific strategies aiming at repairing the initial skin barrier defect could potentiate the efficacy of biologics. The current reports suggest that biological therapy is safe and often effective at pediatric age. However, controlled clinical trials that include a larger number of patients need to be conducted to reach more reliable conclusions.
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Affiliation(s)
- Matteo Pontone
- Department of Health Sciences, University of Florence, Florence, Italy
| | - Mattia Giovannini
- Department of Health Sciences, University of Florence, Florence, Italy.,Allergy Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Cesare Filippeschi
- Dermatology Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Teresa Oranges
- Dermatology Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | | | - Francesca Mori
- Allergy Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Simona Barni
- Allergy Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Federica Barbati
- Department of Health Sciences, University of Florence, Florence, Italy
| | - Filippo Consonni
- Department of Health Sciences, University of Florence, Florence, Italy
| | - Giuseppe Indolfi
- Pediatric and Liver Unit, Meyer Children's University Hospital, Florence, Italy
| | - Lorenzo Lodi
- Department of Health Sciences, University of Florence, Florence, Italy.,Immunology Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Chiara Azzari
- Department of Health Sciences, University of Florence, Florence, Italy.,Immunology Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Silvia Ricci
- Department of Health Sciences, University of Florence, Florence, Italy.,Immunology Unit, Department of Pediatrics, Meyer Children's Hospital, Florence, Italy
| | - Alain Hovnanian
- INSERM UMR 1163, Laboratory of Genetic Skin Diseases, Imagine Institute and University of Paris, Paris, France.,Department of Genetics, Necker Hospital for Sick Children, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
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13
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Moar A, Bruni M, Schena D, Rigotti E, Colato C, Novelli A, Cesario C, Girolomoni G. Netherton syndrome plus atopic dermatitis: Two new genetic mutations in the same patient. Clin Case Rep 2021; 9:e05108. [PMID: 34853685 PMCID: PMC8614091 DOI: 10.1002/ccr3.5108] [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: 08/15/2021] [Revised: 10/04/2021] [Accepted: 11/03/2021] [Indexed: 11/26/2022] Open
Abstract
A child who comes to our attention for the appearance of erythematous, scaly lesions localized to the upper and lower limbs for 2 months. Histological features suggested ichthyosiform disease and concomitant mutations in the SPINK5 and FLG2 genes confirmed Netherton syndrome with severe atopic manifestations.
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Affiliation(s)
- Agata Moar
- Section of Dermatology and VenereologyDepartment of MedicineUniversity of VeronaVeronaItaly
| | - Manfredo Bruni
- Section of Dermatology and VenereologyDepartment of MedicineUniversity of VeronaVeronaItaly
| | - Donatella Schena
- Section of Dermatology and VenereologyDepartment of MedicineUniversity of VeronaVeronaItaly
| | - Erika Rigotti
- Department of Surgical SciencesDentistry, Gynecology and PediatricsUniversity of VeronaPediatric ClinicVeronaItaly
| | - Chiara Colato
- Section of PathologyDepartment of Diagnostics and Public HealthUniversity of VeronaVeronaItaly
| | - Antonio Novelli
- Translational Cytogenomics Research UnitBambino Gesù Children's HospitalIRCCSRomeItaly
| | - Claudia Cesario
- Translational Cytogenomics Research UnitBambino Gesù Children's HospitalIRCCSRomeItaly
| | - Giampiero Girolomoni
- Section of Dermatology and VenereologyDepartment of MedicineUniversity of VeronaVeronaItaly
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14
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Barbati F, Giovannini M, Oranges T, Lodi L, Barni S, Novembre E, Baldo E, Cristofolini M, Stagi S, Ricci S, Mori F, Filippeschi C, Azzari C, Indolfi G. Netherton Syndrome in Children: Management and Future Perspectives. Front Pediatr 2021; 9:645259. [PMID: 34041207 PMCID: PMC8141839 DOI: 10.3389/fped.2021.645259] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/08/2021] [Indexed: 11/13/2022] Open
Abstract
Netherton syndrome (NS) is a genetic, multisystemic disease classically distinguished by a triad of clinical manifestations: congenital ichthyosiform erythroderma, hair shaft abnormalities, and immune dysregulation. Due to the complex pathogenesis of the disease, there are no specific therapies currently accessible for patients with NS. An early diagnosis is crucial to start the correct management of these patients. A multidisciplinary approach, including specialists in immunology, allergology, and dermatology, is necessary to set up the best therapeutic pathway. We conducted a review with the aim to summarize the different therapeutic strategies currently accessible and potentially available in the future for children with NS. However, given the limited data in the literature, the best-tailored management should be decided upon the basis of the specific clinical characteristics of the patients with this rare clinical condition. Further comprehension of the pathophysiology of the disease could lead to more efficacious specific therapeutic options, which could allow a change in the natural history of NS.
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Affiliation(s)
- Federica Barbati
- Immunology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Mattia Giovannini
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Teresa Oranges
- Dermatology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Lorenzo Lodi
- Immunology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Simona Barni
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Elio Novembre
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Ermanno Baldo
- “Giovan Battista Mattei” Research Institute, Stenico, Italy
| | | | - Stefano Stagi
- Endocrinology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Silvia Ricci
- Immunology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Francesca Mori
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Cesare Filippeschi
- Dermatology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Chiara Azzari
- Immunology Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Giuseppe Indolfi
- Pediatric and Liver Unit, Meyer Children's University Hospital, Florence, Italy
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15
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Abstract
The SARS-CoV-2 is a β-CoV, which is enveloped by non-segmented positive-stranded RNA virüs. When β-CoV infects the respiratory tract, it can cause mild and/or severe acute respiratory syndrome (SARS) with consequent release of cytokines/mediators, including interleukin (IL)-1β, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8 (CXCL8), IL-10, IP10, IL-12, IL-13, IL-17, IL-33, IL-25, IL-37, IL-38, GCSF, GM-CSF, HGF, IP-10, MCP-1, MIP-1α (also known as CCL3), IFN-γ, IFN-α, TRAIL, MCSF, and TNF-α. Our hypothesis of writing this article can be summarized as; if the monoclonal antibody (mAb) administered by us does not inhibit the immune response for the β-CoV and inhibits uncontrolled-adaptive/hyperimmune responses (also called cytokine storm) on endothelium level, then it may cause severe coronavirus disease 2019 (COVID-19). Anakinra is a human IL-1 receptor antagonist. By inhibiting IL-1α/IL-1β competitively from binding to the IL-1 type-I receptor, anakinra, neutralizes the activity that pertains to these key mediators of autoinflammatory and/or immune processes. Tocilizumab is a blocker of IL-6R that can effectively block IL-6 signal transduction pathway. Omalizumab that binds to the CH3 domain is near to the binding site for the high-affinity IgE Fc receptors type-I of human IgE. Myocardial, lung and hepatorenal injury in patients with COVID-19 could be due to cytokine storm, hypoxic injury, or/and direct endothelial/vascular injury. We propose combination of mAbs with remdesivir and/or favipiravir in severe COVID-19 cases, such as septic shock, acute respiratory deficiency syndrome, and/or multiple organ failure. Finally, we highlight the therapeutic mAbs that target patients with severe COVID-19.
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Affiliation(s)
- Arzu Didem Yalcin
- Department of Internal Medicine, Allergy and Clinical Immunology Section, Biotechnology and Moleculer Biology Unit, Academia Sinica, Genomics Research Center, Taipei, Taiwan
- Division of Allergy and Immunology, Department of Internal Medicine, Health Science University Antalya Education and Research Hospital, Antalya, Turkey
| | - Ata Nevzat Yalcin
- Medicine Faculty, Department of Infectious Disease and Clinical Microbiology, Akdeniz University, Antalya, Turkey
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16
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Kong XJ, Clairmont C, Wang B. Case Report: Off-Label Use of Omalizumab in a 6-Year-Old Boy With ASD Ameliorated Severe Allergic Rhinitis and Subsequently Improved Behavioral Symptoms. Front Pediatr 2021; 9:714111. [PMID: 34631617 PMCID: PMC8493867 DOI: 10.3389/fped.2021.714111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/24/2021] [Indexed: 12/03/2022] Open
Abstract
Children with ASD have elevated risk for developing allergic symptoms. The severity of allergic symptoms can exacerbate behavioral problems in children with ASD. Omalizumab, an anti-IgE antibody, has previously shown efficacy in treating allergic rhinitis and behavioral problems in a 12-year-old child with ASD. The present case report provides robust characterization of behavioral improvement in a 6-year-old child with ASD, allergic rhinitis, and autoimmune disorder. A 6-year-old boy with ASD and Hashimoto's disease presented to the clinic with severe allergic rhinitis, irritability, and language delay. After other treatments failed to improve symptoms, our patient was treated with omalizumab at 300 mg/month via subcutaneous injection for a total of 6 months. Marked improvement in allergic symptoms were observed at 2 months into treatment and were maintained through the treatment period. At the conclusion of the treatment period, results from multiple behavioral questionnaires, including the SRS-2, ABC, RBS-R, and PSQI, demonstrated substantial improvement in ASD-related behavioral symptoms. In this case, omalizumab markedly improved ASD-related and sleep behavior in a 6-year-old with ASD, allergic rhinitis, and autoimmune disorder. Future studies with larger patient populations are warranted to investigate the efficacy of omalizumab in patients with ASD and allergy symptoms.
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Affiliation(s)
- Xue-Jun Kong
- Martinos Center, Massachusetts General Hospital, Boston, MA, United States.,Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Cullen Clairmont
- Martinos Center, Massachusetts General Hospital, Boston, MA, United States
| | - Bryan Wang
- Martinos Center, Massachusetts General Hospital, Boston, MA, United States
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17
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Petrova E, Hovnanian A. Advances in understanding of Netherton syndrome and therapeutic implications. Expert Opin Orphan Drugs 2020. [DOI: 10.1080/21678707.2020.1857724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Evgeniya Petrova
- Laboratory of genetic skin diseases, Université de Paris, Imagine Institute, INSERM UMR1163, Paris, France
| | - Alain Hovnanian
- Laboratory of genetic skin diseases, Université de Paris, Imagine Institute, INSERM UMR1163, Paris, France
- Departement of Genetics, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
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18
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Yalcin AD, Yalcin AN. A case of asthma with Behcet's disease: successful treatment with omalizumab and its effects on recurrent aphthous lesions. Immunopharmacol Immunotoxicol 2020; 42:379-382. [PMID: 32605504 DOI: 10.1080/08923973.2020.1789656] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
CONTEXT Monoclonal antibody therapies have revolutionized the treatment of autoinflammatory-immune/genetic disease including spondylarthritis, asthma and rheumatoid arthritis. Behcet's disease (BD) is a multi-systemic vasculitis, which is generally recurrent aphthous lesions (RAL) as well as ocular and skin lesions. Today, the immunohistopathogenesis of BD is mostly unknown. METHOD Omalizumab (Anti-IgE humanized monoclonal antibody) therapy is given for severe persistent allergic asthma, and unintentionally it had effect on RAL. Our patient has received omalizumab treatment for 3 years. The steroid treatment was completely discontinued a month later and the systemic-steroid dependent diabetes mellitus was healed. The IL-1 β, IL-6, IL-8, IL-33, IL-25, IL-10, IL-23, and IL-17A levels were measured using an Enzyme-Linked Immunosorbent Assay (ELISA) kit. RESULTS After a long-term omalizumab treatment administered, the levels of WBC, d-dimer, IL-33, IL-6, IL-25 and IL-1 β decreased. The patient's hsCRP decreased from 3 to 0.1 and Eosinophil Cationic Protein (ECP) levels decreased from 78 to 21. A significant improvement was noticed in the RAL, the asthma symptoms (cough, shortness of breath), the number of emergency admissions, and the average length of stay of the patient within the days following the initiation of the omalizumab treatment. CONCLUSIONS Here, for the first time, we introduce omalizumab treatment of a patient diagnosed with BD and the examination of the treatment for the clinical manifestations and the cytokines/coagulant protein levels. A significant improvement is observed in the patient's RAL following the initiation of omalizumab. There is strong evidence that the serum proinflammatory cytokines/coagulant factors could also play an important role in the relationship between RAL and IgE-dependent vascular autoinflammation.
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Affiliation(s)
- Arzu Didem Yalcin
- Department of Internal Medicine, Allergy and Clinical Immunology, Academia Sinica, Genomics Research Center, Taipei, Taiwan
| | - Ata Nevzat Yalcin
- Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Akdeniz University, Antalya, Turkey
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19
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Stuvel K, Heeringa JJ, Dalm VASH, Meijers RWJ, Hoffen E, Gerritsen SAM, Zelm MC, Pasmans SGMA. Comel-Netherton syndrome: A local skin barrier defect in the absence of an underlying systemic immunodeficiency. Allergy 2020; 75:1710-1720. [PMID: 31975472 PMCID: PMC7384150 DOI: 10.1111/all.14197] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 10/14/2019] [Accepted: 11/14/2019] [Indexed: 12/13/2022]
Abstract
Background Comel‐Netherton syndrome (NS) is a rare autosomal disease, characterized by severe skin disease, hair shaft defects, atopic diathesis, and increased susceptibility for skin infections. Since patients with NS suffer from recurrent infections, it has been hypothesized that an underlying immunodeficiency attributes to this. Here, we studied clinical and immunological characteristics of the cohort of NS patients in the Netherlands in order to identify whether potential immunodeficiencies result in the increased risk of infectious complications. Methods Phenotypes were scored for severity of skin condition, specific hair shaft defects, atopy, and recurrent infections. Patients’ blood samples were collected for quantification of serum immunoglobulin (Ig) levels, specific antibodies against Streptococcuspneumoniae, and allergen‐specific IgE, as well as detailed immunophenotyping of blood leukocyte and lymphocyte subsets by flow cytometry. Results A total of 14 patients were included with age range 3‐46 years and varying degrees of skin involvement. All patients presented with atopic symptoms (food allergy, n = 13; hay fever, n = 10; asthma, n = 7). Recurrent skin infections were common, particularly in childhood (n = 12). Low levels of specific antibodies against S pneumoniae were found in 10 of 11 evaluated patients. Detailed immunological analysis was performed on 9 adult patients. Absolute numbers of lymphocyte subsets and serum immunoglobulin levels were all within normal ranges. Conclusion Multidisciplinary evaluation of our national cohort showed no evidence for a severe, clinically relevant systemic immunodeficiency. Therefore, we conclude that in Dutch NS patients the increased risk of infections most likely results from the skin barrier disruption and that increased allergen penetration predisposes to allergic sensitization.
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Affiliation(s)
- Kira Stuvel
- Department of Dermatology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Jorn J. Heeringa
- Department of Immunology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Virgil A. S. H. Dalm
- Department of Immunology Erasmus MC University Medical Center Rotterdam The Netherlands
- Department of Internal Medicine Division of Clinical Immunology Erasmus MC University Medical Center Rotterdam The Netherlands
- Academic Center for Rare Immunological Diseases (RIDC) Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Ruud W. J. Meijers
- Department of Immunology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Els Hoffen
- Department of Dermatology and Allergology University Medical Center Utrecht The Netherlands
| | | | - Menno C. Zelm
- Department of Immunology and Pathology Central Clinical School Monash University Melbourne Vic. Australia
- Department of Allergy, Immunology & Respiratory Medicine Alfred Hospital Melbourne Vic. Australia
| | - Suzanne G. M. A. Pasmans
- Department of Dermatology Erasmus MC University Medical Center Rotterdam The Netherlands
- Department of Pediatric Dermatology Sophia Children’s Hospital Erasmus MC University Medical Center Rotterdam The Netherlands
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20
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Di Paolo CT, Diamandis EP, Prassas I. The role of kallikreins in inflammatory skin disorders and their potential as therapeutic targets. Crit Rev Clin Lab Sci 2020; 58:1-16. [PMID: 32568598 DOI: 10.1080/10408363.2020.1775171] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The skin is a vital organ of the human body, serving numerous protective and functional roles that are essential for survival. Residing in the epidermis are various epidermal proteases responsible for the establishment and regulation of barrier function. The human tissue kallikrein-related peptidase family conserves homeostasis of the skin barrier through their roles in desquamation, antimicrobial defense, innate immune response, and barrier maintenance. The activity of kallikreins is tightly regulated and dysregulation of kallikrein activity is seen to contribute to the formation of several inflammatory skin disorders. This review highlights the roles of kallikreins in skin homeostasis and pathologies. Due to their part in these skin disorders, inhibitors of the skin kallikreins have become attractive therapeutics. Over the past few years, both natural and synthetic inhibitors of several kallikreins have been identified and are undergoing further development as treatments to restore compromised barrier function. This review summarizes the kallikrein inhibitors under development for this purpose. These inhibitors remain promising therapeutics in cases of severe skin inflammation not well managed by current therapies.
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Affiliation(s)
- Caitlin T Di Paolo
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Canada
| | - Eleftherios P Diamandis
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Canada.,Department of Clinical Biochemistry, University Health Network, Toronto, Canada
| | - Ioannis Prassas
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Canada
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21
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Süßmuth K, Traupe H, Metze D, Oji V. Ichthyosen im klinischen Alltag: Umgang mit einer seltenen Erkrankungsgruppe. J Dtsch Dermatol Ges 2020; 18:225-245. [PMID: 32130781 DOI: 10.1111/ddg.14049_g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 01/17/2020] [Indexed: 12/01/2022]
Affiliation(s)
- Kira Süßmuth
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Münster Reference Center for Ichthyoses and Palmoplantar keratoderma (ReCIP) ERN-Skin
| | - Heiko Traupe
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Münster Reference Center for Ichthyoses and Palmoplantar keratoderma (ReCIP) ERN-Skin
| | - Dieter Metze
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Münster Reference Center for Ichthyoses and Palmoplantar keratoderma (ReCIP) ERN-Skin
| | - Vinzenz Oji
- Klinik für Dermatologie und Venerologie, Universitätsklinikum Münster Reference Center for Ichthyoses and Palmoplantar keratoderma (ReCIP) ERN-Skin
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22
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Süßmuth K, Traupe H, Metze D, Oji V. Ichthyoses in everyday practice: management of a rare group of diseases. J Dtsch Dermatol Ges 2020; 18:225-243. [PMID: 32115871 DOI: 10.1111/ddg.14049] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 01/17/2020] [Indexed: 11/26/2022]
Abstract
Ichthyoses comprise a heterogeneous group of hereditary disorders of keratinization characterized by a highly varied clinical picture. A distinction is made between common hereditary ichthyoses (ichthyosis vulgaris and X-linked ichthyosis), which usually manifest themselves in the first year of life, and rare, sometimes severe congenital ichthyoses. Patients with very mild symptoms often do not even realize they have ichthyosis. The diagnosis is usually based on clinical evaluation. Molecular genetic testing as well as histological and electron microscopic studies may aid in confirming the diagnosis. Mapping a family tree is also diagnostically useful. Besides skin manifestations, important aspects of the clinical examination and history include disease onset, presence of a collodion membrane at birth as well as the presence of hair anomalies and extracutaneous signs and symptoms. Rigorous hydration of the skin (several times a day) and balneotherapy are the mainstay of ichthyosis treatment. For patients with severe disease, systemic acitretin treatment should be considered on a case-by-case basis. While ichthyoses are generally limited to the skin, there are syndromic forms that may affect other organs and that require interdisciplinarity cooperation. Although ichthyoses remain incurable, they can be managed well with symptomatic treatment. However, such treatment is frequently time consuming and expensive. In the future, novel therapeutic approaches might include enzyme replacement and gene therapies as well as antiinflammatory drugs.
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Affiliation(s)
- Kira Süßmuth
- Department of Dermatology and Venereology, Münster University Medical Center, Münster, Germany
| | - Heiko Traupe
- Department of Dermatology and Venereology, Münster University Medical Center, Münster, Germany
| | - Dieter Metze
- Department of Dermatology and Venereology, Münster University Medical Center, Münster, Germany
| | - Vinzenz Oji
- Department of Dermatology and Venereology, Münster University Medical Center, Münster, Germany
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23
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Affiliation(s)
- Alexa B. Steuer
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York
| | - David E. Cohen
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, New York
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24
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Eczematous dermatitis in primary immunodeficiencies: A review of cutaneous clues to diagnosis. Clin Immunol 2020; 211:108330. [DOI: 10.1016/j.clim.2019.108330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/24/2019] [Accepted: 12/27/2019] [Indexed: 11/23/2022]
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25
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YALCIN ARZUDIDEM, ONBASI KEVSER, UZUN RUSEN, HERTH FELIX, SCHNABEL PHILIPPALBERT. Human(ized) monoclonal antibodies in atopic patients - state of the art. Cent Eur J Immunol 2020; 45:195-201. [PMID: 33456331 PMCID: PMC7792442 DOI: 10.5114/ceji.2020.97909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 04/13/2017] [Indexed: 02/05/2023] Open
Abstract
Asthma is an important chronic disease affecting a lot of people worldwide. Treatment options for asthma like biological agents are being developed more frequently nowadays. Despite a lot of treatment options, some patients still remain symptomatic. As more and more practitioners choose treatment with biologic agents as a convenient way of therapy, biologic agents and other valuable methods must be discovered in order to cope with a growing number of treatment agents. This manuscript emphasizes on new generation monoclonal human(ized) antibodies in asthmatics and off-label use . The first developed biologic agent is the anti-immunoglobulin E monoclonal antibody called omalizumab. Currently it is an approved treatment option for asthma.
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Affiliation(s)
- ARZU DIDEM YALCIN
- Department of Internal Medicine, Allergy and Clinical Immunology, Genomics Research Center, Academia Sinica, Taipei, Taiwan
- Department of Allergy and Clinical Immunology, Antalya Training and Research Hospital, University of Medical Science, Antalya, Turkey
- Correspondence: Arzu Didem Yalcin, Department of Internal Medicine, Allergy and Clinical Immunology, Genomics Research Center, Academia Sinica, 11529 Tapei,Taiwan, e-mail:
| | - KEVSER ONBASI
- Department of Internal Medicine, Allergy and Clinical Immunology, Dumlupinar University, Kütahya, Turkey
| | - RUSEN UZUN
- Department of Pulmonology, Antalya Training and Research Hospital, University of Medical Science, Antalya, Turkey
| | - FELIX HERTH
- Department of Pulmonary and Critical Care Medicine, Thoraxklinik Translational Lung Research Center, University of Heidelberg, Heidelberg, Germany
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26
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Valette C, Ofaiche J, Severino M, Mazereeuw-Hautier J. [Fatal outcome of Netherton syndrome due to excessive use of topical corticosteroids in an adult patient]. Ann Dermatol Venereol 2019; 147:36-40. [PMID: 31653452 DOI: 10.1016/j.annder.2019.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 02/13/2019] [Accepted: 09/04/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Netherton syndrome (NS) is a rare disease caused by SPINK5 mutations associated with ichthyosis (erythroderma and desquamation), alopecia and atopic manifestations. There are no effective treatments. Topical corticosteroids may be used for a limited period in the event of eczema. Herein we report on a patient with fatal complications related to misuse of topical corticosteroids. PATIENTS AND METHODS A 38-year-old woman with NS had been using betamethasone for about ten years for severe pruritus. Consumption was estimated at 7.2kg per year. On examination, she had osteoporosis, Cushing's syndrome, corticotropic insufficiency and inframammary, axillary, and intergluteal superinfected intertrigo. During hospitalization for necrotic leg wounds on severe skin atrophy, she sustained a fracture on falling down. The course was marked by the onset of septic shock of unknown etiology, complicated by acute adrenal insufficiency leading to fatal multi-organ failure. DISCUSSION Many iatrogenic cases related to topical corticosteroids in children have been reported in the literature, including one case of fatal outcome (CMV infection) in an infant. Such iatrogenic cases are rarer in adults and we observed no fatal cases. In NS, the adverse effects of topical corticosteroids are amplified due to the major defect in the skin barrier which enhances the systemic passage of these drugs. In the absence of any effective therapeutic alternative, weaning patients off topical corticosteroids is usually difficult. CONCLUSION This case illustrates the severity of iatrogenic effects secondary to misuse of topical corticosteroids in NS as well as the need to find effective new treatments for this syndrome.
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Affiliation(s)
- C Valette
- Hôpital Larrey, 24, chemin de Pouvourville, 31400 Toulouse, France.
| | - J Ofaiche
- Hôpital Larrey, 24, chemin de Pouvourville, 31400 Toulouse, France
| | - M Severino
- Hôpital Larrey, 24, chemin de Pouvourville, 31400 Toulouse, France
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Süßmuth K, Metze D, Ullrich N, Hausser I, Fischer J, Steinbrink K, Traupe H, Oji V. Neue Therapieansätze für entzündliche und bullöse Formen kongenitaler Ichthyosen: erste klinische Erfahrungen. J Dtsch Dermatol Ges 2019; 17 Suppl 2:12-15. [DOI: 10.1111/ddg.13782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kira Süßmuth
- Klinik für HautkrankheitenUniversitätsklinikum Münster, Deutschland
| | - Dieter Metze
- Klinik für HautkrankheitenUniversitätsklinikum Münster, Deutschland
| | - Nora Ullrich
- Klinik für HautkrankheitenUniversitätsklinikum Münster, Deutschland
| | - Ingrid Hausser
- Institut für PathologieUniversitätsklinikum Heidelberg, Deutschland
| | - Judith Fischer
- Institut für HumangenetikUniversitätsklinikum Freiburg, Deutschland
| | | | - Heiko Traupe
- Klinik für HautkrankheitenUniversitätsklinikum Münster, Deutschland
| | - Vincent Oji
- Klinik für HautkrankheitenUniversitätsklinikum Münster, Deutschland
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Christou EAA, Giardino G, Stefanaki E, Ladomenou F. Asthma: An Undermined State of Immunodeficiency. Int Rev Immunol 2019; 38:70-78. [PMID: 30939053 DOI: 10.1080/08830185.2019.1588267] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Asthma is a heterogeneous chronic respiratory disease characterized by an increased burden of infections. Respiratory tract infections associated with an increased risk for asthma especially when occurring in the first months of life, also represent the most common cause of asthma exacerbations. The association between asthma and the increased frequency of infections and microbiota dysbiosis might be explained by a common mechanism, such as an underlying immune system defect. Apart from the well-established association between primary immunodeficiencies and asthma, several alterations in the immune response following infection have also been observed in asthmatic patients. An impairment in lung epithelial barrier integrity exists and is associated with both an increased susceptibility to infections and the development of asthma. Asthmatic patients are also found to have a deficient interferon (IFN) response upon infection. Additionally, defects in Toll-like receptor (TLR) signaling are observed in asthma and are correlated with both recurrent infections and asthma development. In this review, we summarize the common pathophysiological background of asthma and infections, highlighting the importance of an underlying immune system defect that predispose individuals to recurrent infections and asthma.
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Affiliation(s)
| | - Giuliana Giardino
- b Department of Translational Medical Sciences , University of Naples Federico II , Naples , Italy
| | - Evangelia Stefanaki
- c Department of Pediatrics , Venizeleion General Hospital , Heraklion , Greece
| | - Fani Ladomenou
- c Department of Pediatrics , Venizeleion General Hospital , Heraklion , Greece
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29
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Paller AS. Profiling Immune Expression to Consider Repurposing Therapeutics for the Ichthyoses. J Invest Dermatol 2019; 139:535-540. [PMID: 30670307 PMCID: PMC7259373 DOI: 10.1016/j.jid.2018.08.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 08/06/2018] [Accepted: 08/13/2018] [Indexed: 01/09/2023]
Abstract
Despite extensive discovery about the mutations underlying genetic skin disorders, there have been few therapeutic advances. Better understanding of the molecular changes that may lead to the phenotypic manifestations of genetic disorders may lead to the discovery of new pharmacologic interventions. The ichthyoses are characterized by scaling, inflammation, and an impaired epidermal barrier. Recent studies have uncovered T helper type 17 skewing in ichthyotic skin, resembling psoriasis, and high frequencies of IL-17- and IL-22-expressing T cells in blood, correlating with severity and transepidermal water loss. Repurposing systemic T helper type 17/IL-23-inhibitory therapies for psoriasis may prove useful for patients with ichthyosis.
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Affiliation(s)
- Amy S Paller
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.
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30
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Mazereeuw-Hautier J, Hernández-Martín A, O'Toole EA, Bygum A, Amaro C, Aldwin M, Audouze A, Bodemer C, Bourrat E, Diociaiuti A, Dolenc-Voljč M, Dreyfus I, El Hachem M, Fischer J, Ganemo A, Gouveia C, Gruber R, Hadj-Rabia S, Hohl D, Jonca N, Ezzedine K, Maier D, Malhotra R, Rodriguez M, Ott H, Paige DG, Pietrzak A, Poot F, Schmuth M, Sitek JC, Steijlen P, Wehr G, Moreen M, Vahlquist A, Traupe H, Oji V. Management of congenital ichthyoses: European guidelines of care, part two. Br J Dermatol 2018; 180:484-495. [PMID: 29897631 DOI: 10.1111/bjd.16882] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2018] [Indexed: 01/03/2023]
Abstract
These guidelines for the management of congenital ichthyoses have been developed by a multidisciplinary group of European experts following a systematic review of the current literature, an expert conference held in Toulouse in 2016, and a consensus on the discussions. These guidelines summarize evidence and expert-based recommendations and intend to help clinicians with the management of these rare and often complex diseases. These guidelines comprise two sections. This is part two, covering the management of complications and the particularities of some forms of congenital ichthyosis.
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Affiliation(s)
- J Mazereeuw-Hautier
- Reference Centre for Rare Skin Diseases, Dermatology Department, Larrey Hospital, Toulouse, France
| | | | - E A O'Toole
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts, and the London School of Medicine and Dentistry, Queen Mary University of London, London, U.K
| | - A Bygum
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - C Amaro
- Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - M Aldwin
- Ichthyosis Support Group, PO Box 1242, Yateley, GU47 7FL, U.K
| | - A Audouze
- Association Ichtyose France, Bellerive sur Allier, France
| | - C Bodemer
- Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Hôpital Saint-Louis, Paris, France.,Institut Imagine, Université Descartes, Sorbonne Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - E Bourrat
- Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Hôpital Saint-Louis, Paris, France
| | - A Diociaiuti
- Dermatology Division, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - M Dolenc-Voljč
- Department of Dermatovenereology, University Medical Centre Ljubljana, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - I Dreyfus
- Reference Centre for Rare Skin Diseases, Dermatology Department, Larrey Hospital, Toulouse, France
| | - M El Hachem
- Dermatology Division, Bambino Gesù Children's Hospital-IRCCS, Rome, Italy
| | - J Fischer
- Institute of Human Genetics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - A Ganemo
- Department of Dermatology, Institute of Clinical Research in Malmö, Skåne University Hospital, Lund University, Malmö, Sweden
| | - C Gouveia
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - R Gruber
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - S Hadj-Rabia
- Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (MAGEC), Hôpital Saint-Louis, Paris, France.,Institut Imagine, Université Descartes, Sorbonne Paris Cité, Hôpital Necker-Enfants Malades, Paris, France
| | - D Hohl
- Department of Dermatology, Hôpital de Beaumont, Lausanne, Switzerland
| | - N Jonca
- Epithelial Differentiation and Rheumatoid Autoimmunity Unit (UDEAR), UMR 1056 Inserm - Toulouse 3 University, Purpan Hospital, Toulouse, France
| | - K Ezzedine
- Depatment of Dermatology, Hôpital Henri Mondor, EA EpiDerm, UPEC-Université Paris-Est Créteil, 94010, Créteil, France
| | - D Maier
- Dermatology Department, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - R Malhotra
- Corneoplastic Unit, Queen Victoria Hospital NHS Trust, East Grinstead, West Sussex, U.K
| | - M Rodriguez
- Department of Ear, Nose and Throat, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - H Ott
- Division of Pediatric Dermatology and Allergology, Auf Der Bult Children's Hospital, Hanover, Germany
| | - D G Paige
- Department of Dermatology, Royal London Hospital, Barts Health NHS Trust, London, E1 1BB, U.K
| | - A Pietrzak
- Department of Dermatology, Venereology and Paediatric Dermatology, Medical University of Lublin, Lublin, Poland
| | - F Poot
- ULB-Erasme Hospital, Department of Dermatology, Brussels, Belgium
| | - M Schmuth
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - J C Sitek
- Department of Dermatology and Centre for Rare Disorders, Oslo University Hospital, Oslo, Norway
| | - P Steijlen
- Department of Dermatology, Maastricht University Medical Centre, GROW Research School for Oncology and Developmental Biology, Maastricht, the Netherlands
| | - G Wehr
- Selbsthilfe Ichthyose, Kürten, Germany
| | - M Moreen
- Department of Dermatology, University Hospitals Leuven, Leuven, Belgium.,Department of Microbiology and Immunology KU Leuven, Leuven, Belgium
| | - A Vahlquist
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - H Traupe
- Department of Dermatology, University Hospital of Münster, Von-Esmarch-Straße 58, D-48149, Münster, Germany
| | - V Oji
- Department of Dermatology, University Hospital of Münster, Von-Esmarch-Straße 58, D-48149, Münster, Germany.,Hautarztpraxis am Buddenturm, Rudolf-von-Langen-Straße 55, D-48147, Münster, Germany
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31
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Ponsford MJ, Klocperk A, Pulvirenti F, Dalm VASH, Milota T, Cinetto F, Chovancova Z, Rial MJ, Sediva A, Litzman J, Agostini C, van Hagen M, Quinti I, Jolles S. Hyper-IgE in the allergy clinic--when is it primary immunodeficiency? Allergy 2018; 73:2122-2136. [PMID: 30043993 DOI: 10.1111/all.13578] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/22/2018] [Accepted: 07/05/2018] [Indexed: 12/29/2022]
Abstract
The 2017 International Union of Immunological Societies (IUIS) classification recognizes 3 hyper-IgE syndromes (HIES), including the prototypic Job's syndrome (autosomal dominant STAT3-loss of function) and autosomal recessive PGM3 and SPINK5 syndromes. Early diagnosis of PID can direct life-saving or transformational interventions; however, it remains challenging owing to the rarity of these conditions. This can result in diagnostic delay and worsen prognosis. Within increasing access to "clinical-exome" testing, clinicians need to be aware of the implication and rationale for genetic testing, including the benefits and limitations of current therapies. Extreme elevation of serum IgE has been associated with a growing number of PID syndromes including the novel CARD11 and ZNF341 deficiencies. Variable elevations in IgE are associated with defects in innate, humoral, cellular and combined immunodeficiency syndromes. Barrier compromise can closely phenocopy these conditions. The aim of this article was to update readers on recent developments at this important interface between allergy and immunodeficiency, highlighting key clinical scenarios which should draw attention to possible immunodeficiency associated with extreme elevation of IgE, and outline initial laboratory assessment and management.
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Affiliation(s)
| | - Adam Klocperk
- Department of Immunology; 2nd Faculty of Medicine; Charles University and Motol University Hospital; Prague Czech Republic
| | | | - Virgil A. S. H. Dalm
- Department of Internal Medicine; Division of Clinical Immunology and Department of Immunology; Erasmus MC; Rotterdam The Netherlands
| | - Tomas Milota
- Department of Immunology; 2nd Faculty of Medicine; Charles University and Motol University Hospital; Prague Czech Republic
| | - Francesco Cinetto
- Department of Medicine; Treviso Hospital; University of Padova; Padova Italy
| | - Zita Chovancova
- Department of Clinical Immunology and Allergology; St. Anne's University Hospital in Brno; Czech Republic
- Faculty of Medicine; Masaryk University; Brno Czech Republic
| | - Manuel J. Rial
- Department of Allergy; University Hospital Jiménez Díaz Foundation; Madrid Spain
| | - Anna Sediva
- Department of Immunology; 2nd Faculty of Medicine; Charles University and Motol University Hospital; Prague Czech Republic
| | - Jiri Litzman
- Department of Clinical Immunology and Allergology; St. Anne's University Hospital in Brno; Czech Republic
- Faculty of Medicine; Masaryk University; Brno Czech Republic
| | - Carlo Agostini
- Department of Medicine; Treviso Hospital; University of Padova; Padova Italy
| | - Martin van Hagen
- Department of Internal Medicine; Division of Clinical Immunology and Department of Immunology; Erasmus MC; Rotterdam The Netherlands
| | - Isabella Quinti
- Department of Molecular Medicine; Sapienza University of Rome; Rome Italy
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Ichthyosis molecular fingerprinting shows profound T H17 skewing and a unique barrier genomic signature. J Allergy Clin Immunol 2018; 143:604-618. [PMID: 29803800 DOI: 10.1016/j.jaci.2018.03.021] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 02/23/2018] [Accepted: 03/21/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Ichthyoses are a group of rare skin disorders lacking effective treatments. Although genetic mutations are progressively delineated, comprehensive molecular phenotyping of ichthyotic skin could suggest much-needed pathogenesis-based therapy. OBJECTIVE We sought to profile the molecular fingerprint of the most common orphan ichthyoses. METHODS Gene, protein, and serum studies were performed on skin and blood samples from 29 patients (congenital ichthyosiform erythroderma, n = 9; lamellar ichthyosis, n = 8; epidermolytic ichthyosis, n = 8; and Netherton syndrome, n = 4), as well as age-matched healthy control subjects (n = 14), patients with psoriasis (n = 30), and patients with atopic dermatitis (AD; n = 16). RESULTS Using criteria of a fold change of greater than 2 and a false discovery rate of less than 0.05, 132 differentially expressed genes were shared commonly among all ichthyoses, including many IL-17 and TNF-α-coregulated genes, which are considered hallmarks of psoriasis (defensin beta 4A, kynureninase, and vanin 3). Although striking upregulation of TH17 pathway genes (IL17F and IL36B/G) resembling that seen in patients with psoriasis was common to all patients with ichthyoses in a severity-related manner, patients with Netherton syndrome showed the greatest T-cell activation (inducible costimulator [ICOS]) and a broader immune phenotype with TH1/IFN-γ, OASL, and TH2/IL-4 receptor/IL-5 skewing, although less than seen in patients with AD (all P < .05). Ichthyoses lacked the epidermal differentiation and tight junction alterations of patients with AD (loricrin, filaggrin, and claudin 1) but showed characteristic alterations in lipid metabolism genes (ELOVL fatty acid elongase 3 and galanin), with parallel reductions in extracellular lipids and corneocyte compaction in all ichthyoses except epidermolytic ichthyosis, suggesting phenotypic variations. Transepidermal water loss, a functional barrier measure, significantly correlated with IL-17-regulated gene expression (IL17F and IL36A/IL36B/IL36G). CONCLUSION Similar to patients with AD and psoriasis, in whom cytokine dysregulation and barrier impairment orchestrate disease phenotypes, psoriasis-like immune dysregulation and lipid alterations characterize the ichthyoses. These data support the testing of IL-17/IL-36-targeted therapeutics for patients with ichthyosis similar to those used in patients with psoriasis.
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Sarri CA, Roussaki-Schulze A, Vasilopoulos Y, Zafiriou E, Patsatsi A, Stamatis C, Gidarokosta P, Sotiriadis D, Sarafidou T, Mamuris Z. Netherton Syndrome: A Genotype-Phenotype Review. Mol Diagn Ther 2016; 21:137-152. [DOI: 10.1007/s40291-016-0243-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abstract
PURPOSE Omalizumab is a recombinant humanized monoclonal antibody that inhibits the binding of immunoglobulin E (IgE) to the high-affinity IgE receptor (FceRI) on the surface of mast cells and basophils. Omalizumab has been approved for use in asthma, and new reports show promise in a variety of dermatologic diseases. Herein, we review the literature on omalizumab in dermatology and discuss the safety, efficacy and mechanisms of action for this emerging therapy. MATERIALS AND METHODS PubMED, MEDLINE and Embase databases were searched for the period 1 January 1990 to 1 September 2016. Articles sourced were graded according to the Oxford Center for Evidence-Based Medicine Levels of Evidence Grades of Recommendation criteria. RESULTS A total of 99 articles met our inclusion criteria. They included reports on the use of omalizumab in chronic spontaneous urticaria, atopic dermatitis, mastocytosis, hyper-IgE syndrome, bullous pemphigoid, Netherton syndrome, urticarial vasculitis, Churg-Strauss syndrome and toxic epidermal necrolysis. CONCLUSIONS Omalizumab is effective in a variety of recalcitrant immune-mediated and autoimmune skin disorders. It is a safe and effective treatment for use in chronic idiopathic urticaria (Grade of recommendation: A). Randomized clinical trials with long-term follow-ups are warranted to firmly establish the role of omalizumab in the treatment of dermatologic disease.
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Affiliation(s)
- Justin C Chia
- a Division of Dermatology, Department of Medicine , University of Calgary , Calgary , Alberta , Canada
| | - P Régine Mydlarski
- a Division of Dermatology, Department of Medicine , University of Calgary , Calgary , Alberta , Canada
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Uzun R, Yalcin AD, Celik B, Bulut T, Yalcin AN. Levofloxacin Induced Toxic Epidermal Necrolysis: Successful Therapy with Omalizumab (Anti-IgE) and Pulse Prednisolone. AMERICAN JOURNAL OF CASE REPORTS 2016; 17:666-71. [PMID: 27634312 PMCID: PMC5027856 DOI: 10.12659/ajcr.899823] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Toxic epidermal necrolysis (TEN) is characterized by widespread erythematous and bullous lesions on the skin. Nowadays, considerable progress has been made in the understanding of its pathogenesis. Immunologically it is similar to graft-versus-host disease. Therefore, we may propose that TEN is a disorder of cell-mediated immunity. CASE REPORT Our patient was a 74-year-old white female who had pneumonia and was positive for hepatitis C virus (HCV), and who had been on levofloxacin therapy. After the first levofloxacin dose, erythematous dusky red macules occurred on her extremities and trunk, and on the following day, confluent purpuric lesions tended to run together over 85% of her body. Her biopsy results indicated TEN. Laboratory testing for serum ECP (eosinophil cationic peptide) and serum immunoglobulin (Ig) levels were performed, and blister fluid was investigated. The patient responded positively to omalizumab treatment and after treatment laboratory tests revealed decreased high sensitive CRP, ECP, IgG1, IgG2, IgG3, IgG4, IgA, and IgM levels. CONCLUSIONS To the best of our knowledge, this is the first case of a patient with HCV who developed cutaneous adverse drug reaction on levofloxacin medication and recovered with omalizumab treatment. This is the first documentation of omalizumab treatment of a TEN patient.
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Affiliation(s)
- Rusen Uzun
- Department of Pulmonology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Arzu Didem Yalcin
- Department of Internal Medicine, Allergy and Clinical Immunology, Academia Sinica, Genomics Research Center, Taipei, Taiwan
- Antalya Education and Research Hospital, Antalya, Turkey
- Corresponding Author: Arzu Didem Yalcin, e-mail:
| | - Betul Celik
- Department of Pathology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Tangul Bulut
- Department of Pathology, Antalya Education and Research Hospital, Antalya, Turkey
| | - Ata Nevzat Yalcin
- Department of Infectious Disease, Akdeniz University, Faculty of Medicine, Antalya, Turkey
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Paller AS, Renert-Yuval Y, Suprun M, Esaki H, Oliva M, Huynh TN, Ungar B, Kunjravia N, Friedland R, Peng X, Zheng X, Estrada YD, Krueger JG, Choate KA, Suárez-Fariñas M, Guttman-Yassky E. An IL-17-dominant immune profile is shared across the major orphan forms of ichthyosis. J Allergy Clin Immunol 2016; 139:152-165. [PMID: 27554821 DOI: 10.1016/j.jaci.2016.07.019] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 06/18/2016] [Accepted: 07/19/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND The ichthyoses are rare genetic disorders associated with generalized scaling, erythema, and epidermal barrier impairment. Pathogenesis-based therapy is largely lacking because the underlying molecular basis is poorly understood. OBJECTIVE We sought to characterize molecularly cutaneous inflammation and its correlation with clinical and barrier characteristics. METHODS We analyzed biopsy specimens from 21 genotyped patients with ichthyosis (congenital ichthyosiform erythroderma, n = 6; lamellar ichthyosis, n = 7; epidermolytic ichthyosis, n = 5; and Netherton syndrome, n = 3) using immunohistochemistry and RT-PCR and compared them with specimens from healthy control subjects, patients with atopic dermatitis (AD), and patients with psoriasis. Clinical measures included the Ichthyosis Area Severity Index (IASI), which integrates erythema (IASI-E) and scaling (IASI-S); transepidermal water loss; and pruritus. RESULTS Ichthyosis samples showed increased epidermal hyperplasia (increased thickness and keratin 16 expression) and T-cell and dendritic cell infiltrates. Increases of general inflammatory (IL-2), innate (IL-1β), and some TH1/interferon (IFN-γ) markers in patients with ichthyosis were comparable with those in patients with psoriasis or AD. TNF-α levels in patients with ichthyosis were increased only in those with Netherton syndrome but were much lower than in patients with psoriasis and those with AD. Expression of TH2 cytokines (IL-13 and IL-31) was similar to that seen in control subjects. The striking induction of IL-17-related genes or markers synergistically induced by IL-17 and TNF-α (IL-17A/C, IL-19, CXCL1, PI3, CCL20, and IL36G; P < .05) in patients with ichthyosis was similar to that seen in patients with psoriasis. IASI and IASI-E scores strongly correlated with IL-17A (r = 0.74, P < .001) and IL-17/TNF-synergistic/additive gene expression. These markers also significantly correlated with transepidermal water loss, suggesting a link between the barrier defect and inflammation in patients with ichthyosis. CONCLUSION Our data associate a shared TH17/IL-23 immune fingerprint with the major orphan forms of ichthyosis and raise the possibility of IL-17-targeting strategies.
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Affiliation(s)
- Amy S Paller
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Ill.
| | - Yael Renert-Yuval
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Maria Suprun
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Hitokazu Esaki
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY; Laboratory for Investigative Dermatology, Rockefeller University, New York, NY
| | - Margeaux Oliva
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Thy Nhat Huynh
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Benjamin Ungar
- Laboratory for Investigative Dermatology, Rockefeller University, New York, NY
| | - Norma Kunjravia
- Laboratory for Investigative Dermatology, Rockefeller University, New York, NY
| | - Rivka Friedland
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Xiangyu Peng
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Xiuzhong Zheng
- Laboratory for Investigative Dermatology, Rockefeller University, New York, NY
| | - Yeriel D Estrada
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - James G Krueger
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Keith A Choate
- Department of Dermatology, Yale University School of Medicine, New Haven, Conn
| | - Mayte Suárez-Fariñas
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY; Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY; Laboratory for Investigative Dermatology, Rockefeller University, New York, NY; Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Emma Guttman-Yassky
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY; Laboratory for Investigative Dermatology, Rockefeller University, New York, NY
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