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Zheng C, Zou Y. Allergen Sensitization in Patients with Skin Diseases in Shanghai, China. J Asthma Allergy 2023; 16:305-313. [PMID: 36970654 PMCID: PMC10038006 DOI: 10.2147/jaa.s402165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/13/2023] [Indexed: 03/22/2023] Open
Abstract
Introduction Allergen distribution has obvious geographical characteristics. Understanding local epidemiological data may provide evidence-based strategies for the prevention and management of disease. We investigated the distribution of allergen sensitization in patients with skin diseases in Shanghai, China. Methods Data from tests for serum-specific immunoglobulin E were collected from 714 patients with three skin diseases who visited the Shanghai Skin Disease Hospital from January 2020 to February 2022. The prevalence of 16 allergen species, as well as age, sex, and disease-group differences in allergen sensitization, were investigated. Results Dermatophagoides farinae and Dermatophagoides pteronyssinus were the most common aeroallergen species to cause allergic sensitization in patients with skin diseases, whereas shrimp and crab were the most common food-allergen species. Children were more susceptible to various allergen species. With regard to sex differences, males were sensitized to more allergen species than females. Patients suffering from atopic dermatitis were sensitized to more allergenic species than patients with non-atopic eczema or urticaria. Conclusion Allergen sensitization in patients with skin diseases in Shanghai differed by age, sex, and disease type. Knowing the prevalence of allergen sensitization across age, sex, and disease type may help facilitate diagnostic and intervention efforts, and guide the treatment and management of skin diseases in Shanghai.
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Affiliation(s)
- Chunjiao Zheng
- Skin and Cosmetic Research Department, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Ying Zou
- Skin and Cosmetic Research Department, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, People’s Republic of China
- Correspondence: Ying Zou, Skin and Cosmetic Research Department, Shanghai Skin Disease Hospital, Tongji University School of Medicine, 1278 Baode Road, Jingan District, Shanghai, 200443, People’s Republic of China, Tel +86-18017336869, Fax +86-21-36803062, Email
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Tawil S, Irani C, Kfoury R, Abramian S, Salameh P, Weller K, Maurer M, Ezzedine K. Assessment of urticaria using a self-reported diagnosis tool (SRUD): a multicentre validation study. J Eur Acad Dermatol Venereol 2021; 35:e652-e654. [PMID: 33834543 DOI: 10.1111/jdv.17277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 11/28/2022]
Affiliation(s)
- S Tawil
- Drug Information Center, Lebanese Order of Pharmacists, Beirut, Lebanon.,Continuing Education Department, Lebanese Order of Pharmacists, Beirut, Lebanon
| | - C Irani
- Internal Medicine and Clinical Immunology, Hotel-Dieu de France Hospital, Saint Joseph University, Beirut, Lebanon
| | - R Kfoury
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
| | - S Abramian
- Drug Information Center, Lebanese Order of Pharmacists, Beirut, Lebanon
| | - P Salameh
- INSPECT-LB: Institut National de Santé Publique, Epidémiologie Clinique et Toxicologie, Beirut, Lebanon.,Faculty of Pharmacy and of Medical Sciences, Lebanese University, Hadath, Lebanon.,University of Nicosia Medical School, Nicosia, Cyprus
| | - K Weller
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - M Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - K Ezzedine
- Department of Dermatology, Henri-Mondor University Hospital, Creteil, France.,EA7379 Epiderm E (Epidemiology in Dermatology and Therapeutics Evaluation), UPEC-University, Creteil, France
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Miłosz M, Demkow U, Wolańczyk T. Relation Between Attention-Deficit Hyperactivity Disorder and IgE-Dependent Allergy in Pediatric Patients. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1096:105-109. [PMID: 29623610 DOI: 10.1007/5584_2018_196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Food allergy is a common condition in children and adolescent, remitting with time. Few clinical studies have emphasized the link between food allergies and psychosocial conditions, suggesting a profound impact of atopic diseases on the development of attention-deficit hyperactivity disorder (ADHD) in children. The objective of this study was to compile and assess available studies on the comorbidity or causality between ADHD and atopic food allergy in children. We discuss epidemiology, interrelated mechanisms, and potential dietary interventions in the management of children with ADHD.
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Affiliation(s)
- Mateusz Miłosz
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Warsaw Medical University, Warsaw, Poland.
| | - Urszula Demkow
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Warsaw Medical University, Warsaw, Poland
| | - Tomasz Wolańczyk
- Deaprtment of Children and Adolescent Psychiatry, Warsaw Medical University, Warsaw, Poland
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Choi BG, Lee YW, Choe YB, Ahn KJ. Total serum immunoglobulin E level and specific allergens in adults with skin diseases. Indian J Dermatol Venereol Leprol 2018; 84:148-152. [PMID: 29376509 DOI: 10.4103/ijdvl.ijdvl_27_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Immunoglobulin E (IgE) plays an important role in allergic diseases. Although several studies have shown the association of serum total IgE and allergen-specific IgE levels with allergic dermatological diseases such as atopic dermatitis, there are few studies addressing this association for skin diseases in general. Aims We sought to evaluate IgE levels in skin diseases and investigate the differences based on the disease type and clinical factors such as gender and age. Methods Data from 2836 patients who visited the dermatologic clinic of the Konkuk University Hospital, Seoul, Republic of Korea for 4 years were reviewed to document IgE levels and clinical information. IgE levels were collated with the type of skin disease, gender, and age. Results Patients with atopic dermatitis had a much higher total IgE level and were more susceptible to allergens as compared to other disease groups. Patients in other disease groups showed no significant differences in IgE levels. Men showed higher total IgE levels but the gender differences decreased with increasing age. Limitations The data were collected from patients at a referral centre and thus may not represent the general population of dermatologic patients. There was a lack of information regarding factors that could potentially influence IgE levels such as smoking history and disease severity. Conclusions The results suggest that there are physiological or environmental differences in IgE-mediated immune responses between males and females. Also, except for atopic dermatitis, there were no clinical differences in the IgE levels among various skin diseases.
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Affiliation(s)
- Byung Gon Choi
- Department of Dermatology, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Yang Won Lee
- Department of Dermatology, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Yong Beom Choe
- Department of Dermatology, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Kyu Joong Ahn
- Department of Dermatology, Konkuk University School of Medicine, Seoul, Republic of Korea
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On HR, Lee SE, Kim SE, Hong WJ, Kim HJ, Nomura T, Suzuki S, Shimizu H, Kim SC. Filaggrin Mutation in Korean Patients with Atopic Dermatitis. Yonsei Med J 2017; 58:395-400. [PMID: 28120571 PMCID: PMC5290020 DOI: 10.3349/ymj.2017.58.2.395] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 09/23/2016] [Accepted: 09/30/2016] [Indexed: 12/27/2022] Open
Abstract
PURPOSE Atopic dermatitis (AD) is a chronic, relapsing eczematous inflammatory skin disease. Mutations in the filaggrin gene (FLG) are major predisposing factors for AD. Ethnic differences exist between Asian and European populations in the frequency and spectrum of FLG mutations. Moreover, a distinct set of FLG mutations has been reported in Asian populations. The aim of this study was to examine the spectrum of FLG mutations in Koreans with AD. We also investigated the association of FLG mutations and clinical features of AD and compared the Korean FLG landscape with that of other East Asian countries. MATERIALS AND METHODS Seventy Korean patients with AD were enrolled in this study. Fourteen FLG mutations previously detected in Korean, Japanese, and Chinese patients were screened by genotyping. RESULTS Four FLG null mutations (3321delA, K4022X, S3296X, and S2889X) were identified in eleven patients (15.7%). The most commonly detected mutations in Korean patients with AD were 3321delA (n=6, 9.1%) and K4022X (n=3, 4.5%). FLG mutations were significantly associated with elevated IgE (≥200 KIU/L and/or MAST-CLA >3+, p=0.005), palmar hyperlinearity (p<0.001), and a family history of allergic disease (p=0.021). CONCLUSION This study expanded our understanding of the landscape of FLG mutations in Koreans and revealed an association between FLG mutations and AD phenotype.
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Affiliation(s)
- Hye Rang On
- Department of Dermatology, Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Eun Lee
- Department of Dermatology, Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Song Ee Kim
- Department of Dermatology, Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Won Jin Hong
- Department of Dermatology, Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Jung Kim
- Department of Dermatology, Seoul Medical Center, Seoul, Korea
| | - Toshifumi Nomura
- Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shotaro Suzuki
- Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroshi Shimizu
- Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Soo Chan Kim
- Department of Dermatology, Cutaneous Biology Research Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Chung BY, Cho YS, Kim HO, Park CW. Food Allergy in Korean Patients with Chronic Urticaria. Ann Dermatol 2016; 28:562-568. [PMID: 27746634 PMCID: PMC5064184 DOI: 10.5021/ad.2016.28.5.562] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 12/16/2015] [Accepted: 12/22/2015] [Indexed: 11/30/2022] Open
Abstract
Background The etiology of chronic urticaria (CU) remains unknown in most patients. Possible causes in some cases include food, but the role of allergy to food antigens in patients with CU remains controversial. Objective The aim of this study was to evaluate the association between food allergy and CU. Methods Korean patients with CU were assessed for a previous history of food allergy that caused symptoms of CU. Blood samples were taken from 350 patients to measure food allergen-specific IgE. Based on history and laboratory results, open oral food challenge (OFC) tests were performed. Results Of 350 participants, 46 (13.1%) claimed to have experienced previous food hypersensitivity. Pork (n=16) was the main food mentioned, followed by beef (n=7), shrimp (n=6), and mackerel (n=6). We found that 73 participants (20.9%) had elevated levels of food-specific IgE, with pork (n=30), wheat (n=25), and beef (n=23) being the most common. However, when the open OFC tests were conducted in 102 participants with self-reported food hypersensitivity or raised levels of food-specific IgE, only four participants showed a positive reaction to pork (n=3) or crab (n=1). Conclusion Although some participants claimed to have a history of CU related to food intake, when an open OFC test was conducted, few of them had positive results. We therefore conclude that food allergy is an uncommon cause of chronic CU.
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Affiliation(s)
- Bo Young Chung
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Yong Se Cho
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Hye One Kim
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Chun Wook Park
- Department of Dermatology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
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Lee MK, Kwon IH, Kim HS, Kim HY, Cho EB, Bae Y, Park GH, Park EJ, Kim KH, Kim KJ. Avoidance Behavior against Positive Allergens Detected with a Multiple Allergen Simultaneous Test Immunoblot Assay in Patients with Urticaria: Factors Associated with Avoidance Success/Failure. Ann Dermatol 2016; 28:80-5. [PMID: 26848222 PMCID: PMC4737840 DOI: 10.5021/ad.2016.28.1.80] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 12/21/2015] [Accepted: 01/04/2016] [Indexed: 11/29/2022] Open
Abstract
Background Avoidance behavior against positive allergens detected by using multiple allergen simultaneous test (MAST)-immunoblot assay in patients with urticaria has been rarely reported. Objective We aimed to assess the avoidance behavior of patients with urticaria against positive allergens detected with a MAST. Methods One hundred and one urticaria patients who showed positivity to at least one allergen on a MAST completed a questionnaire regarding their test results. The avoidance behavior of the patients was evaluated, and relevant determining factors of avoidance success/failure were statistically assessed. Results We detected 144 different data (n=51, food allergens; n=17, pollen allergens; and n=76, aeroallergens) from 101 patients with urticaria. The avoidance failure rates were 33.3% for food allergens, 70.6% for pollen allergens, and 30.3% for aeroallergens. The pollen group showed a significantly higher avoidance failure rate than the food and aeroallergen groups (p<0.05). The patients with higher educational levels or more severe urticaria tended to successfully avoid allergens (p<0.05). The monthly household income level and patients' reliability to the test showed borderline correlations (p=0.057 and p=0.075, respectively). Conclusion We believe that the results of this study could be helpful in predicting avoidance success or failure against allergens in patients with urticaria when clinicians conduct allergen-specific immunoglobulin E tests.
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Affiliation(s)
- Min Kyung Lee
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | | | - Han Su Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Heung Yeol Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Eun Byul Cho
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Youin Bae
- Department of Dermatology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Gyeong Hun Park
- Department of Dermatology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Eun Joo Park
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Kwang Ho Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Kwang Joong Kim
- Department of Dermatology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
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Choi JS, Roh JY, Lee JR. Clinical availability of component-resolved diagnosis using microarray technology in atopic dermatitis. Ann Dermatol 2014; 26:437-46. [PMID: 25143671 PMCID: PMC4135097 DOI: 10.5021/ad.2014.26.4.437] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 07/01/2013] [Accepted: 07/19/2013] [Indexed: 11/21/2022] Open
Abstract
Background Various allergens play a role in the elicitation or exacerbation of eczematous skin lesions in atopic dermatitis (AD), and much research effort has been focused on improving diagnostic tests to identify causative allergens. Objective The purpose of this study was to evaluate the diagnostic effectiveness of a newly introduced microarray-based specific immunoglobulin E detection assay, ImmunoCAP ISAC, for use in AD patients. Methods The serum samples of 25 AD patients were tested by using ISAC and a multiple allergen simultaneous test-enzyme immunoassay (MAST-EIA). In addition, 10 of the 25 patients underwent skin prick testing (SPT). The positive reaction rates to allergens in each test and the agreements, sensitivities, and specificities of ISAC and MAST-EIA were evaluated versus the SPT results. Results For ISAC versus SPT, the overall results were as follows: sensitivity, 90.0%; specificity, 98.2%; positive predictive value (PPV), 90.0%; and negative predictive value (NPV), 98.2%. The total agreement and κ value for ISAC versus SPT were 96.9% and 0.882, respectively. For MAST-EIA versus SPT, the sensitivity was 80.0%, specificity 92.7%, PPV 66.7%, and NPV 96.2%. The total agreement and κ value for MAST-EIA versus SPT were 90.8% and 0.672, respectively. The overall agreement between the ISAC and MAST-EIA results was 88%. Conclusion The ISAC results in AD correlated well with the SPT results, and compared favorably to the MAST-EIA results. This study demonstrates the potential of ISAC as a convenient allergic diagnostic method in AD patients.
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Affiliation(s)
- Joon-Seok Choi
- Department of Dermatology, Gil Medical Center, Graduate School of Medicine, Gachon University, Incheon, Korea
| | - Joo-Young Roh
- Department of Dermatology, Gil Medical Center, Graduate School of Medicine, Gachon University, Incheon, Korea
| | - Jong-Rok Lee
- Department of Dermatology, Gil Medical Center, Graduate School of Medicine, Gachon University, Incheon, Korea
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Jeong KY, Park JW, Hong CS. House dust mite allergy in Korea: the most important inhalant allergen in current and future. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2012; 4:313-25. [PMID: 23115727 PMCID: PMC3479224 DOI: 10.4168/aair.2012.4.6.313] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 04/10/2012] [Accepted: 04/16/2012] [Indexed: 12/23/2022]
Abstract
The house-dust mite (HDM), commonly found in human dwellings, is an important source of inhalant and contact allergens. In this report, the importance of HDM allergy in Korea and the characteristics of allergens from dust mite are reviewed with an emphasis on investigations performed in Korea. In Korea, Dermatophagoides farinae is the dominant species of HDM, followed by D. pteronyssinus. Tyrophagus putrescentiae is also found in Korea, but its role in respiratory allergic disease in Korea is controversial. The relatively low densities of mite populations and concentrations of mite major allergens in dust samples from Korean homes, compared to westernized countries, are thought to reflect not only different climatic conditions, but also cultural differences, such as the use of 'ondol' under-floor heating systems in Korean houses. HDM are found in more than 90% of Korean houses, and the level of exposure to HDM is clinically significant. About 40%-60% of Korean patients suffering from respiratory allergies, and more than 40% of patients suffering from atopic dermatitis, are sensitized to HDM. Mite allergens can be summarized according to their inherent auto-adjuvant activities and/or their binding affinities to the adjuvant-like substances: proteolytic enzymes, lipid binding proteins, chitin binding proteins, and allergens not associated with adjuvant-like activity. In general, allergens with a strong adjuvant-like activity or adjuvant-binding activity elicit potent IgE reactivity. In Korea, Der f 2 is the most potent allergen, followed by Der f 1. Immune responses are modulated by the properties of the allergen itself and by the adjuvant-like substances that are concomitantly administered with the antigens. Characterization of allergenic molecules and elucidation of mechanisms by which adjuvant-like molecules modulate allergic reactions, not only in Korea but also worldwide, will provide valuable information on allergic diseases, and are necessary for the development of diagnostic tools and therapeutic strategies.
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Affiliation(s)
- Kyoung Yong Jeong
- Department of Internal Medicine and Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea
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Ihm YK, Kang SY, Kim MH, Lee WI. Chemiluminescent Assay Versus Immunoblotting for Detection of Positive Reaction to Allergens. Lab Med 2012. [DOI: 10.1309/lmk23opmavhh3xti] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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