101
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Abstract
Cutaneous adverse drug reactions are unpredictable and include various different skin conditions of varying degrees of severity. The most concerning are usually referred to as severe cutaneous adverse reactions (SCARs) and include acute generalized exanthematous pustulosis (AGEP), drug reaction with eosinophilia and systemic symptoms (DRESS), also known as drug-induced hypersensitivity syndrome (DiHS) or hypersensitivity syndrome (HSS), Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). All are delayed type IV hypersensitivity reactions in which a T-cell-mediated drug-specific immune response is responsible for causing the disease. Nonetheless, specific T-cell subpopulations develop in response to certain environmental conditions and produce cytokines that orchestrate the various phenotypes. Cytotoxic T lymphocytes (CTLs), T-helper type 1 (Th1), Th2, Th17, and regulatory T cells (Treg), among other T-cell subpopulations, participate in the development of SCAR phenotypes. Cell subpopulations belonging to the innate immune system, comprising natural killer cells, innate lymphoid cells, monocytes, macrophages and dendritic cells, can also participate in shaping specific immune responses in various clinical conditions. Additionally, tissue-resident cells, including keratinocytes, can contribute to epidermal damage by secreting chemokines that attract pro-inflammatory immunocytes. The final phenotypes in each clinical entity result from the complex interactions between a variety of cell lineages, their products, soluble mediators and genetic and environmental factors. Although the pathophysiology of these reactions is not fully understood, intensive research in recent years has led to major progress in our understanding of the contribution of certain cell types and soluble mediators to the variability of SCAR phenotypes.
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Affiliation(s)
- Teresa Bellón
- La Paz Hospital Health Research Institute-IdiPAZ, Pº Castellana 261, 28046, Madrid, Spain.
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102
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Satapornpong P, Jinda P, Jantararoungtong T, Koomdee N, Chaichan C, Pratoomwun J, Na Nakorn C, Aekplakorn W, Wilantho A, Ngamphiw C, Tongsima S, Sukasem C. Genetic Diversity of HLA Class I and Class II Alleles in Thai Populations: Contribution to Genotype-Guided Therapeutics. Front Pharmacol 2020; 11:78. [PMID: 32180714 PMCID: PMC7057685 DOI: 10.3389/fphar.2020.00078] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 01/27/2020] [Indexed: 12/19/2022] Open
Abstract
Human leukocyte antigen (HLA) class I and II are known to have association with severe cutaneous adverse reactions (SCARs) when exposing to certain drug treatment. Due to genetic differences at population level, drug hypersensitivity reactions are varied, and thus common pharmacogenetics markers for one country might be different from another country, for instance, HLA-A*31:01 is associated with carbamazepine (CBZ)-induced SCARs in European and Japanese while HLA-B*15:02 is associated with CBZ-induced Stevens–Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) among Taiwanese and Southeast Asian. Such differences pose a major challenge to prevent drug hypersensitivity when pharmacogenetics cannot be ubiquitously and efficiently translated into clinic. Therefore, a population-wide study of the distribution of HLA-pharmacogenetics markers is needed. This work presents a study of Thai HLA alleles on both HLA class I and II genes from 470 unrelated Thai individuals by means of polymerase chain reaction sequence-specific oligonucleotide (PCR-SSO) in which oligonucleotide probes along the stretches of HLA-A, -B, -C, -DRB1, -DQA1, and -DQB1 genes were genotyped. These 470 individuals were selected according to their regional locations, which were from North, Northeast, South, Central, and a capital city, Bangkok. Top ranked HLA alleles in Thai population include HLA-A*11:01 (26.06%), -B*46:01 (14.04%), -C* 01:02 (17.13%), -DRB1*12:02 (15.32%), -DQA1*01:01 (24.89%), and -DQB1*05:02 (21.28%). The results revealed that the distribution of HLA-pharmacogenetics alleles from the South had more HLA-B75 family that a typical HLA-B*15:02 pharmacogenetics test for SJS/TEN screening would not cover. Besides the view across the nation, when compared HLA alleles from Thai population with HLA alleles from both European and Asian countries, the distribution landscape of HLA-associated drug hypersensitivity across many countries could be observed. Consequently, this pharmacogenetics database offers a comprehensive view of pharmacogenetics marker distribution in Thailand that could be used as a reference for other Southeast Asian countries to validate the feasibility of their future pharmacogenetics deployment.
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Affiliation(s)
- Patompong Satapornpong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.,Division of General Pharmacy Practice, Department of Pharmaceutical Care, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
| | - Pimonpan Jinda
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Thawinee Jantararoungtong
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Napatrupron Koomdee
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Chonlawat Chaichan
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Jirawat Pratoomwun
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand
| | - Chalitpon Na Nakorn
- Graduate Program in Translational Medicine, Research Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wichai Aekplakorn
- Department of Community Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Alisa Wilantho
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Chumpol Ngamphiw
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Sissades Tongsima
- National Biobank of Thailand, National Science and Technology Development Agency, Pathum Thani, Thailand.,National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Bangkok, Thailand.,The Thai Severe Cutaneous Adverse Drug Reaction (THAI-SCAR) Research Group, Bangkok, Thailand
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103
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Liu H, Wang Z, Bao F, Wang C, Sun L, Zhang H, Yu G, Mi Z, Li J, Li L, Zhao Q, Yue Z, Zhao W, Yu W, Cao J, Xiong F, Wang Y, Chai Z, Cheng X, Zhang Y, Fu F, Lang X, Wang X, Irwanto A, Krismawati H, Fu X, Sun Y, You J, Liu J, Pan Q, Chu T, Liu D, Chen S, Shen J, Yan L, Zhang G, Liu J, Zhang F, Xiong L, Yang J, Li J, Ke W, Li M, Ning Y, Xiong J, Li M, Xiong M, Yang B, Duan Q, Wang H, Li W, Kuang Y, Li J, Wang L, Cao Q, Xiao P, Xiao B, Zhang L, Lin Z, Wang Y, Shen Y, Yan L, Wu W, Zheng H, Zhan X, Li W, Shang X, Xu Y, Liu Q. Evaluation of Prospective HLA-B*13:01 Screening to Prevent Dapsone Hypersensitivity Syndrome in Patients With Leprosy. JAMA Dermatol 2020; 155:666-672. [PMID: 30916737 DOI: 10.1001/jamadermatol.2018.5360] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Importance Dapsone hypersensitivity syndrome (DHS) is the most serious adverse reaction associated with dapsone administration and one of the major causes of death in patients with leprosy, whose standard treatment includes multidrug therapy (MDT) with dapsone, rifampicin, and clofazimine. Although the HLA-B*13:01 polymorphism has been identified as the genetic determinant of DHS in the Chinese population, no studies to date have been done to evaluate whether prospective HLA-B*13:01 screening could prevent DHS by identifying patients who should not receive dapsone. Objective To evaluate the clinical use of prospective HLA-B*13:01 screening for reduction of the incidence of DHS by excluding dapsone from the treatment for patients with HLA-B*13:01-positive leprosy. Design, Setting, and Participants A prospective cohort study was conducted from February 15, 2015, to April 30, 2018, in 21 provinces throughout China. A total of 1539 patients with newly diagnosed leprosy were enrolled who had not received dapsone previously. After excluding patients who had a history of allergy to sulfones or glucose-6-phosphate dehydrogenase deficiency, 1512 individuals underwent HLA-B*13:01 genotyping. All of the patients were followed up weekly for the first 8 weeks after treatment to monitor for adverse events. Exposures Patients who were HLA-B*13:01 carriers were instructed to eliminate dapsone from their treatment regimens, and noncarrier patients received standard MDT. Main Outcomes and Measures The primary outcome was the incidence of DHS. The historical incidence rate of DHS (1.0%) was used as a control. Results Among 1512 patients (1026 [67.9%] men, 486 [32.1%] women; mean [SD] age, 43.1 [16.2] years), 261 (17.3%) were identified as carriers of the HLA-B*13:01 allele. A total of 714 adverse events in 384 patients were observed during the follow-up period. Dapsone hypersensitivity syndrome did not develop in any of the 1251 patients who were HLA-B*13:01-negative who received dapsone, while approximately 13 patients would be expected to experience DHS, based on the historical incidence rate of 1.0% per year (P = 2.05 × 10-5). No significant correlation was found between other adverse events, including dermatologic or other events, and HLA-B*13:01 status. Conclusions and Relevance Prospective HLA-B*13:01 screening and subsequent elimination of dapsone from MDT for patients with HLA-B*13:01-positive leprosy may significantly reduce the incidence of DHS in the Chinese population.
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Affiliation(s)
- Hong Liu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, Shandong, Chinakrismawati.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China.,Shandong Provincial Medical Center for Dermatovenereology, Jinan, Shandong, China
| | - Zhenzhen Wang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Fangfang Bao
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Chuan Wang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Lele Sun
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Huimin Zhang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Gongqi Yu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Zihao Mi
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Jianke Li
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Lulu Li
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Qing Zhao
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Zhenhua Yue
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Wei Zhao
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Wenjun Yu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Jing Cao
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Fei Xiong
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Yaru Wang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Zemin Chai
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Xiujun Cheng
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Yuan Zhang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Fanghui Fu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Xiaoqiao Lang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Xiaoling Wang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Astrid Irwanto
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research of Singapore
| | - Hana Krismawati
- Papua Biomedical Research Center, National Institute for Health Research, Indonesian Ministry of Health, Jl Kesehatan 10, Dok II, Jayapura, Papua, Indonesia
| | - Xi'an Fu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Yonghu Sun
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Jiabao You
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Jian Liu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Qing Pan
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China
| | - Tongsheng Chu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Dianchang Liu
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Shumin Chen
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Jianping Shen
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu
| | - Liangbin Yan
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu
| | - Guocheng Zhang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu
| | - Jianjun Liu
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research of Singapore
| | - Furen Zhang
- Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Science, Jinan, Shandong, China.,Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, Shandong, Chinakrismawati.,Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong, China.,Shandong Provincial Medical Center for Dermatovenereology, Jinan, Shandong, China
| | | | - Li Xiong
- Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan
| | - Jun Yang
- Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan
| | - Jinlan Li
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, Guizhou
| | - Wei Ke
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, Guizhou
| | - Ming Li
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, Guizhou
| | - Yong Ning
- Sichuan Provincial Institute of Dermatology, Chengdu, Sichuan
| | - Junhao Xiong
- Sichuan Provincial Institute of Dermatology, Chengdu, Sichuan
| | - Ming Li
- Guangdong Provincial Institute of Dermatology, Guangzhou, Guangdong
| | - Mingzhou Xiong
- Guangdong Provincial Institute of Dermatology, Guangzhou, Guangdong
| | - Bin Yang
- Guangdong Provincial Institute of Dermatology, Guangzhou, Guangdong
| | - Qizhi Duan
- Guangxi Provincial Institute of Dermatology, Nanning, Guangxi
| | - Hong Wang
- Guangxi Provincial Institute of Dermatology, Nanning, Guangxi
| | - Wei Li
- Guangxi Provincial Institute of Dermatology, Nanning, Guangxi
| | - Yanfei Kuang
- Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan
| | - Junhua Li
- Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan
| | - Lamei Wang
- Jiangxi Provincial Institute of Parasitic Diseases, Nanchang, Jiangxi
| | - Qiuyang Cao
- Jiangxi Provincial Institute of Parasitic Diseases, Nanchang, Jiangxi
| | - Peng Xiao
- Chongqing Center for Disease Control and Prevention, Chongqing
| | - Bangzhong Xiao
- Chongqing Center for Disease Control and Prevention, Chongqing
| | - Lianhua Zhang
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu
| | - Zhaoxing Lin
- Shanxi Provincial Institute for Endemic Disease Control, Xi'an, Shanxi
| | - Yaofei Wang
- Shanxi Provincial Institute for Endemic Disease Control, Xi'an, Shanxi
| | - Yunliang Shen
- Zhejiang Provincial Institute of Dermatology, Huzhou, Zhejiang
| | - Liying Yan
- Zhejiang Provincial Institute of Dermatology, Huzhou, Zhejiang
| | - Wenbin Wu
- Fujian Center for Disease Control and Prevention, Fuzhou, Fujian
| | - Hu Zheng
- Anhui Provincial Institute of Dermatology, Hefei, Anhui
| | - Xianfa Zhan
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, Hubei
| | - Wanghua Li
- Hubei Provincial Center for Disease Control and Prevention, Wuhan, Hubei
| | - Xiujian Shang
- Xinjiang Center for Disease Control and Prevention, Urumchi, Xinjiang
| | - Yujun Xu
- Hainan Provincial Center for Skin Disease and STI Control, Haikou, Hainan
| | - Qiao Liu
- Hainan Provincial Center for Skin Disease and STI Control, Haikou, Hainan
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104
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Craig J, MacRae C, Melvin RG, Boggild AK. Case Report: A Case of Type 1 Leprosy Reaction and Dapsone Hypersensitivity Syndrome Complicating the Clinical Course of Multibacillary Leprosy. Am J Trop Med Hyg 2020; 100:1145-1148. [PMID: 30915953 DOI: 10.4269/ajtmh.18-0953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Type 1 reactions, characterized by increasing lesion erythema, pain, and nerve damage, commonly complicate leprosy. Dapsone hypersensitivity syndrome (DHS) is a potentially fatal reaction occurring 6-8 weeks into dapsone therapy. We present a case of intercurrent Type 1 reaction and DHS in a multibacillary leprosy patient recently started on multidrug treatment.
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Affiliation(s)
- Jeffrey Craig
- Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Canada.,Lakeridge Health, Oshawa, Canada
| | - Cara MacRae
- Department of Pediatrics, University of Toronto, Toronto, Canada
| | | | - Andrea K Boggild
- Public Health Ontario Laboratory, Public Health Ontario, Toronto, Canada.,Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, Canada.,Tropical Disease Unit, Toronto General Hospital, Toronto, Canada
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105
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Zhao Q, Sun Y, Liu H, Zhang F. Prevention and Treatment of Leprosy - China, 2009-2019. China CDC Wkly 2020; 2:53-56. [PMID: 34594761 PMCID: PMC8393067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 01/16/2020] [Indexed: 11/06/2022] Open
Affiliation(s)
- Qing Zhao
- Shandong Provincial Hospital for Skin Diseases & Shandong Provincial Institute of Dermatology and Venereology, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yonghu Sun
- Shandong Provincial Hospital for Skin Diseases & Shandong Provincial Institute of Dermatology and Venereology, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Hong Liu
- Shandong Provincial Hospital for Skin Diseases & Shandong Provincial Institute of Dermatology and Venereology, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Furen Zhang
- Shandong Provincial Hospital for Skin Diseases & Shandong Provincial Institute of Dermatology and Venereology, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China,Furen Zhang,
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106
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Nakamura R, Ozeki T, Hirayama N, Sekine A, Yamashita T, Mashimo Y, Mizukawa Y, Shiohara T, Watanabe H, Sueki H, Ogawa K, Asada H, Kaniwa N, Tsukagoshi E, Matsunaga K, Niihara H, Yamaguchi Y, Aihara M, Mushiroda T, Saito Y, Morita E. Association of HLA-A*11:01 with Sulfonamide-Related Severe Cutaneous Adverse Reactions in Japanese Patients. J Invest Dermatol 2020; 140:1659-1662.e6. [PMID: 31981579 DOI: 10.1016/j.jid.2019.12.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 12/03/2019] [Accepted: 12/28/2019] [Indexed: 02/02/2023]
Affiliation(s)
- Ryosuke Nakamura
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Takeshi Ozeki
- Laboratory for Pharmacogenomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Noriaki Hirayama
- Institute of Advanced Biosciences, Tokai University, Kanagawa, Japan
| | - Akihiro Sekine
- Center for Preventive Medical Science, Chiba University, Chiba, Japan
| | - Taiki Yamashita
- Center for Preventive Medical Science, Chiba University, Chiba, Japan
| | - Yoichi Mashimo
- Center for Preventive Medical Science, Chiba University, Chiba, Japan
| | - Yoshiko Mizukawa
- Department of Dermatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Tetsuo Shiohara
- Department of Dermatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Hideaki Watanabe
- Department of Dermatology, Showa University School of Medicine, Tokyo, Japan
| | - Hirohiko Sueki
- Department of Dermatology, Showa University School of Medicine, Tokyo, Japan
| | - Kohei Ogawa
- Department of Dermatology, Nara Medical University, Nara, Japan
| | - Hideo Asada
- Department of Dermatology, Nara Medical University, Nara, Japan
| | - Nahoko Kaniwa
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Eri Tsukagoshi
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Kayoko Matsunaga
- Department of Integrative Medical Science for Allergic Disease, Fujita Health University School of Medicine, Aichi, Japan
| | - Hiroyuki Niihara
- Department of Dermatology, Shimane University Faculty of Medicine, Shimane, Japan
| | - Yukie Yamaguchi
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Michiko Aihara
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Taisei Mushiroda
- Laboratory for Pharmacogenomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Yoshiro Saito
- Division of Medicinal Safety Science, National Institute of Health Sciences, Kawasaki, Japan.
| | - Eishin Morita
- Department of Dermatology, Shimane University Faculty of Medicine, Shimane, Japan
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107
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Chung WH, Shen MH, Kuo TT. Linear immunoglobulin A bullous dermatosis with severe ocular sequela. DERMATOL SIN 2020. [DOI: 10.4103/ds.ds_24_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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108
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Uitto J, Lu Q, Wang G. Meeting Report of the 4th Annual Meeting of the Chinese Society for Investigative Dermatology: Reflections on the Rise of Cutaneous Biology Research in China. J Invest Dermatol 2019; 140:729-732.e4. [PMID: 31862384 DOI: 10.1016/j.jid.2019.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Jouni Uitto
- Department of Dermatology and Cutaneous Biology and the Jefferson Institute of Molecular Medicine, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
| | - Qianjin Lu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Gang Wang
- Department of Dermatology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China
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109
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Ariza A, Torres MJ, Moreno-Aguilar C, Fernández-Santamaría R, Fernández TD. Early Biomarkers for Severe Drug Hypersensitivity Reactions. Curr Pharm Des 2019; 25:3829-3839. [DOI: 10.2174/1381612825666191107105440] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/06/2019] [Indexed: 02/08/2023]
Abstract
Drug hypersensitivity reactions (DHRs) are typically classified into immediate and delayed reactions
based on the time interval between drug exposure and onset of symptoms. Clinical manifestations range from
mild to severe and life-threatening reactions. The most severe clinical entities are anaphylaxis and anaphylactic
shock for immediate reactions, and severe cutaneous adverse reactions such as Steven Johnson Syndrome and
Toxic Epidermal Necrolysis for delayed reactions. The diagnosis is complex and challenging, as drug provocation
tests and even skin tests can be very risky procedures, which makes them not recommended. Therefore, it is necessary
to search for useful early biomarkers to manage the diagnosis of these reactions. These biomarkers could
be useful to determine the clinical entity, but not to identify the culprit drug. Some of the currently available
biomarkers are few genetic associations of drug allergy with polymorphisms of human leukocyte antigen (HLA),
the detection of inflammatory and lipid mediators in serum, or the detection of cytokines, chemokines, and cytotoxic
markers in skin biopsies. In this literature review, it has been summarize the immunological mechanisms
involved in severe reactions, both immediate and delayed, and different early biomarkers: those currently used for
the diagnosis of these reactions as well as possible early biomarkers that could be useful with further studies to
standardize their clinical use.
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Affiliation(s)
- Adriana Ariza
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
| | - Maria J. Torres
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
| | - Carmen Moreno-Aguilar
- Immunology and Allergy Unit, IMIBICHospital Universitario Reina Sofía, Córdoba, Spain
| | | | - Tahia D. Fernández
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA, Malaga, Spain
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110
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Mayorga C, Montañez MI, Jurado-Escobar R, Gil-Ocaña V, Cornejo-García JA. An Update on the Immunological, Metabolic and Genetic Mechanisms in Drug Hypersensitivity Reactions. Curr Pharm Des 2019; 25:3813-3828. [PMID: 31692430 DOI: 10.2174/1381612825666191105122414] [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: 10/03/2019] [Accepted: 10/31/2019] [Indexed: 11/22/2022]
Abstract
Drug hypersensitivity reactions (DHRs) represent a major burden on the healthcare system since their diagnostic and management are complex. As they can be influenced by individual genetic background, it is conceivable that the identification of variants in genes potentially involved could be used in genetic testing for the prevention of adverse effects during drug administration. Most genetic studies on severe DHRs have documented HLA alleles as risk factors and some mechanistic models support these associations, which try to shed light on the interaction between drugs and the immune system during lymphocyte presentation. In this sense, drugs are small molecules that behave as haptens, and currently three hypotheses try to explain how they interact with the immune system to induce DHRs: the hapten hypothesis, the direct pharmacological interaction of drugs with immune receptors hypothesis (p-i concept), and the altered self-peptide repertoire hypothesis. The interaction will depend on the nature of the drug and its reactivity, the metabolites generated and the specific HLA alleles. However, there is still a need of a better understanding of the different aspects related to the immunological mechanism, the drug determinants that are finally presented as well as the genetic factors for increasing the risk of suffering DHRs. Most available information on the predictive capacity of genetic testing refers to abacavir hypersensitivity and anticonvulsants-induced severe cutaneous reactions. Better understanding of the underlying mechanisms of DHRs will help us to identify the drugs likely to induce DHRs and to manage patients at risk.
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Affiliation(s)
- Cristobalina Mayorga
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA-ARADyAL. Malaga, Spain.,Allergy Unit, Hospital Regional Universitario de Málaga-ARADyAL. Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND. Malaga, Spain
| | - Maria I Montañez
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA-ARADyAL. Malaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND. Malaga, Spain
| | - Raquel Jurado-Escobar
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA-ARADyAL. Malaga, Spain.,Universidad de Málaga, Málaga, Spain
| | - Violeta Gil-Ocaña
- Andalusian Center for Nanomedicine and Biotechnology-BIONAND. Malaga, Spain.,Department of Organic Chemistry, Universidad de Málaga, ARADyAL, Málaga, Spain
| | - Jose A Cornejo-García
- Allergy Research Group, Instituto de Investigacion Biomedica de Malaga-IBIMA-ARADyAL. Malaga, Spain
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111
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Síndrome de hipersensibilidad a la dapsona de aparición tardía. Med Clin (Barc) 2019; 153:e23-e24. [DOI: 10.1016/j.medcli.2018.11.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/26/2018] [Accepted: 11/29/2018] [Indexed: 11/18/2022]
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112
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Maker JH, Stroup CM, Huang V, James SF. Antibiotic Hypersensitivity Mechanisms. PHARMACY 2019; 7:E122. [PMID: 31461919 PMCID: PMC6789858 DOI: 10.3390/pharmacy7030122] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 12/24/2022] Open
Abstract
Antibiotics are commonly prescribed to treat a variety of bacterial infections. As with all medications, hypersensitivity reactions may occur and clinicians should be able to recognize them accurately and recommend appropriate management. Antibiotic related hypersensitivity reactions may be one of four different types: Type I reactions, which are IgE mediated and may lead to anaphylaxis; Type II reactions that are antibody-mediated and may result in thrombocytopenia, neutropenia, or hemolytic anemia; Type III reaction that involves an immune complex formation such as vasculitis; and Type IV reactions that consist of four subtypes and typically include a rash of varying level of severity with or without systemic signs and symptoms. Herein, we describe the mechanisms of different types of allergic reactions to commonly prescribed antibiotics and offer recommendations for management. Further, we briefly refer to antibiotic reactions that mimic hypersensitivity reactions but are not immune mediated, such as pseudoallergies and serum sickness-like reactions.
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Affiliation(s)
- Jenana H Maker
- Department of Pharmacy Practice, Thomas J Long School of Pharmacy and Health Sciences, University of the Pacific, Stockton, CA 95211, USA.
| | - Cassandra M Stroup
- Department of Pharmacy Practice, School of Pharmacy, Rueckert-Hartman College of Health Professions, Regis University, Denver, CO 80221, USA
| | - Vanthida Huang
- Department of Pharmacy Practice, College of Pharmacy-Glendale, Midwestern University, Glendale, AZ 85308, USA
| | - Stephanie F James
- Department of Pharmaceutical Sciences, School of Pharmacy, Rueckert-Hartman College of Health Professions, Regis University, Denver, CO 80221, USA
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113
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Pan RY, Chu MT, Wang CW, Lee YS, Lemonnier F, Michels AW, Schutte R, Ostrov DA, Chen CB, Phillips EJ, Mallal SA, Mockenhaupt M, Bellón T, Tassaneeyakul W, White KD, Roujeau JC, Chung WH, Hung SI. Identification of drug-specific public TCR driving severe cutaneous adverse reactions. Nat Commun 2019; 10:3569. [PMID: 31395875 PMCID: PMC6687717 DOI: 10.1038/s41467-019-11396-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 07/04/2019] [Indexed: 12/16/2022] Open
Abstract
Drug hypersensitivity such as severe cutaneous adverse reactions (SCAR), including Stevens–Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), could be life-threatening. Here, we enroll SCAR patients to investigate the T cell receptor (TCR) repertoire by next-generation sequencing. A public αβTCR is identified from the cytotoxic T lymphocytes of patients with carbamazepine-SJS/TEN, with its expression showing drug/phenotype-specificity and an bias for HLA-B*15:02. This public αβTCR has binding affinity for carbamazepine and its structural analogs, thereby mediating the immune response. Adoptive transfer of T cell expressing this public αβTCR to HLA-B*15:02 transgenic mice receiving oral administration of carbamazepine induces multi-organ injuries and symptoms mimicking SCAR, including hair loss, erythema, increase of inflammatory lymphocytes in the skin and blood, and liver and kidney dysfunction. Our results not only demonstrate an essential role of TCR in the immune synapse mediating SCAR, but also implicate potential clinical applications and development of therapeutics. Severe cutaneous adverse reactions (SCAR) is a T cell-mediated, potentially lethal drug hypersensitivity (DH). Here, the authors identify a carbamazepine-specific TCR common among patients with carbamazepine-induced SCAR that confers SCAR-like pathology in mice upon carbamazepine exposure, thereby implicating specific TCRs in DH etiology.
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Affiliation(s)
- Ren-You Pan
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taoyuan, 333, Taiwan
| | - Mu-Tzu Chu
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Linkou, Taoyuan, 333, Taiwan.,Institute of Pharmacology, National Yang-Ming University, Taipei, 112, Taiwan
| | - Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taoyuan, 333, Taiwan.,Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Linkou, Taoyuan, 333, Taiwan
| | - Yun-Shien Lee
- Department of Biotechnology, Ming Chuan University, Taoyuan, 333, Taiwan
| | - Francois Lemonnier
- INSERM U1016, Institut Cochin, Equipe Immunologie du Diabète, Hôpital Saint-Vincent-de-Paul, 75674, Paris, Cedex 14, France
| | - Aaron W Michels
- Barbara Davis Center for Childhood Diabetes, University of Colorado Denver, Aurora, CO, 80204, USA
| | - Ryan Schutte
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, 32611, USA
| | - David A Ostrov
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, 32611, USA
| | - Chun-Bing Chen
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taoyuan, 333, Taiwan.,Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Linkou, Taoyuan, 333, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan
| | - Elizabeth Jane Phillips
- Departments of Medicine and Pathology, Microbiology and Immunology, School of Medicine, Vanderbilt University, Nashville, TN, 37235, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, 6150, WA, Australia
| | - Simon Alexander Mallal
- Departments of Medicine and Pathology, Microbiology and Immunology, School of Medicine, Vanderbilt University, Nashville, TN, 37235, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, 6150, WA, Australia
| | - Maja Mockenhaupt
- Dokumentationszentrum schwerer Hautreaktionen (dZh), Department of Dermatology, Medical Center and Medical Faculty, University of Freiburg, Freiburg, 79085, Germany
| | - Teresa Bellón
- Research Unit, Hospital Universitario La Paz-Idi PAZ, Madrid, 28046, Spain
| | - Wichittra Tassaneeyakul
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Katie D White
- Departments of Medicine and Pathology, Microbiology and Immunology, School of Medicine, Vanderbilt University, Nashville, TN, 37235, USA
| | - Jean-Claude Roujeau
- Emeritus Professor of Dermatology, Université Paris-Est Créteil (UPEC), Créteil, 94000, France
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei, Keelung, Taoyuan, 333, Taiwan. .,Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Linkou, Taoyuan, 333, Taiwan. .,College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan. .,Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, 361028, China. .,Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, 204, Taiwan.
| | - Shuen-Iu Hung
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Chang Gung Immunology Consortium, Chang Gung Memorial Hospital, Linkou, Taoyuan, 333, Taiwan. .,Institute of Pharmacology, National Yang-Ming University, Taipei, 112, Taiwan.
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114
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Zhao Q, Alhilali K, Alzahrani A, Almutairi M, Amjad J, Liu H, Sun Y, Sun L, Zhang H, Meng X, Gibson A, Ogese MO, Kevin Park B, Liu J, Ostrov DA, Zhang F, Naisbitt DJ. Dapsone- and nitroso dapsone-specific activation of T cells from hypersensitive patients expressing the risk allele HLA-B*13:01. Allergy 2019; 74:1533-1548. [PMID: 30844087 PMCID: PMC6767778 DOI: 10.1111/all.13769] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 12/18/2018] [Accepted: 01/10/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Research into drug hypersensitivity associated with the expression of specific HLA alleles has focussed on the interaction between parent drug and the HLA with no attention given to reactive metabolites. For this reason, we have studied HLA-B*13:01-linked dapsone hypersensitivity to (a) explore whether the parent drug and/or nitroso metabolite activate T cells and (b) determine whether HLA-B*13:01 is involved in the response. METHODS Peripheral blood mononuclear cells (PBMC) from six patients were cultured with dapsone and nitroso dapsone, and proliferative responses and IFN-γ release were measured. Dapsone- and nitroso dapsone-specific T-cell clones were generated and phenotype, function, HLA allele restriction, and cross-reactivity assessed. Dapsone intermediates were characterized by mass spectrometry. RESULTS Peripheral blood mononuclear cells from six patients and cloned T cells proliferated and secreted Th1/2/22 cytokines when stimulated with dapsone (clones: n = 395; 80% CD4+ CXCR3hi CCR4hi , 20% CD8+CXCR3hi CCR4hi CCR6hi CCR9hi CCR10hi ) and nitroso dapsone (clones: n = 399; 78% CD4+, 22% CD8+ with same chemokine receptor profile). CD4+ and CD8+ clones were HLA class II and class I restricted, respectively, and displayed three patterns of reactivity: compound specific, weakly cross-reactive, and strongly cross-reactive. Nitroso dapsone formed dimers in culture and was reduced to dapsone, providing a rationale for the cross-reactivity. T-cell responses to nitroso dapsone were dependent on the formation of a cysteine-modified protein adduct, while dapsone interacted in a labile manner with antigen-presenting cells. CD8+ clones displayed an HLA-B*13:01-restricted pattern of activation. CONCLUSION These studies describe the phenotype and function of dapsone- and nitroso dapsone-responsive CD4+ and CD8+ T cells from hypersensitive patients. Discovery of HLA-B*13:01-restricted CD8+ T-cell responses indicates that drugs and their reactive metabolites participate in HLA allele-linked forms of hypersensitivity.
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Affiliation(s)
- Qing Zhao
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Khetam Alhilali
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Abdulaziz Alzahrani
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
- Al Baha University, Prince Mohammad Bin SaudAl BahahSaudi Arabia
- Pharmacology Department, College of Clinical PharmacyAlBaha UniversityAl BahaSaudi Arabia
| | - Mubarak Almutairi
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Juwaria Amjad
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Hong Liu
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Yonghu Sun
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Lele Sun
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Huimin Zhang
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Xiaoli Meng
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Andrew Gibson
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Monday O. Ogese
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
- Pathological Sciences, drug Safety and Metabolism, IMED Biotech UnitAstraZenecaCambridgeUK
| | - B. Kevin Park
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
| | - Jianjun Liu
- Human GeneticsGenome Institute of Singapore, A*STARSingaporeSingapore
| | - David A. Ostrov
- Department of Pathology, Immunology and Laboratory Medicine College of MedicineUniversity of FloridaGainesvilleFlorida
| | - Furen Zhang
- Department of Dermatology, Shandong Provincial Hospital for Skin DiseaseShandong UniversityJinanChina
- Shandong Provincial Institute of Dermatology and VenereologyShandong Academy of Medical SciencesJinanChina
| | - Dean J. Naisbitt
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical PharmacologyThe University of LiverpoolLiverpoolUK
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115
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Pichler WJ. Immune pathomechanism and classification of drug hypersensitivity. Allergy 2019; 74:1457-1471. [PMID: 30843233 DOI: 10.1111/all.13765] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/12/2019] [Accepted: 01/29/2019] [Indexed: 12/17/2022]
Abstract
Drug hypersensitivity reactions (DHR) are based on distinct mechanisms and are clinically heterogeneous. Taking into account that also off-target activities of drugs may lead to stimulations of immune or inflammatory cells, three forms of DHR were discriminated: the allergic-immune mechanism relies on the covalent binding of drugs/chemicals to proteins, which thereby form new antigens, to which a humoural and/or cellular immune response can develop. In IgE-mediated drug allergies, a possible tolerance mechanism to the drug during sensitization and the need of a covalent hapten-carrier link for initiation, but not for elicitation of IgE-mediated reactions is discussed. The p-i ("pharmacological interaction with immune receptor") concept represents an off-target activity of drugs with immune receptors (HLA or TCR), which can result in unorthodox, alloimmune-like stimulations of T cells. Some of these p-i stimulations occur only in carriers of certain HLA alleles and can result in clinically severe reactions. The third form of DHR ("pseudo-allergy") is represented by drug interactions with receptors or enzymes of inflammatory cells, which may lead to their direct activation or enhanced levels of inflammatory products. Specific IgE or T cells are not involved. This classification is based on the action of drugs and is clinically useful, as it can explain differences in sensitizations, unusual clinical symptoms, dependence on drug concentrations, predictability and immunological and pharmacological cross-reactivities in DHR.
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116
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Tsai YG, Liou JH, Hung SI, Chen CB, Chiu TM, Wang CW, Chung WH. Increased Type 2 Innate Lymphoid Cells in Patients with Drug Reaction with Eosinophilia and Systemic Symptoms Syndrome. J Invest Dermatol 2019; 139:1722-1731. [DOI: 10.1016/j.jid.2018.10.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 09/14/2018] [Accepted: 10/16/2018] [Indexed: 12/17/2022]
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117
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Min FL, Mao BJ, Zheng ZZ, He N, Fan CX, Cai RY, Wang J, Ou YM, Qin B, Liao WP, Yi YH, Li Z, Shi YW. HLA-B *13:01 as a Risk Allele for Antiepileptic Drugs-Induced Cutaneous Adverse Reactions: Higher Risk for Cross-Reactivity? Front Neurol 2019; 10:614. [PMID: 31263447 PMCID: PMC6584797 DOI: 10.3389/fneur.2019.00614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 05/24/2019] [Indexed: 11/21/2022] Open
Abstract
Antiepileptic drugs frequently cause cutaneous adverse reactions (cADRs). Numerous studies have reported associations between human leukocyte antigen (HLA) alleles and cADRs caused by single antiepileptic drug in Southern Han Chinese people. However, the relationship between the HLA allele and cADRs sequentially induced by two or more antiepileptic drugs (AEDs-induced cross-reactivity) is unclear. To explore the associations between HLA alleles and AEDs-induced cross-reactivity, we prospectively recruited patients with AEDs-induced cross-reactivity from 2009 to 2017 and performed high-resolution genotyping to detect the HLA-A, B, C, and DRB1 alleles in patients for comparison with normal controls. To verify the important genotype, we compared its presence in patients with cross-reactivity to enlarged normal controls, and its presence in patients with carbamazepine (CBZ)-induced maculopapular exanthema (MPE) to CBZ-tolerant controls. Further, the important allele was replicated by meta-analysis. Twenty-three patients with AED-induced cross-reactivity and 500 healthy individuals were enrolled from Southern China. All patients had a mild rash without mucosal or systemic involvement. The HLA-B*13:01 allele was present in 34.78% (8/23) of patients, 14.60% (73/500) of healthy individuals, and 14.5% (763/5,270) healthy individuals, revealing a significant association (8/23 vs. 73/500; P = 0.02; OR: 3.12; 95% CI: 1.28–7.62; 8/23 vs. 763/5,270; P = 0.014; OR: 3.15; 95% CI: 1.33–7.46). HLA-B*13:01 was presented numerically higher in CBZ-induced MPE than that in CBZ-tolerant individuals without statistical significance (33/145, 22.76%, vs. 28/179, 15.64%; P = 0.103). Meta-analysis revealed an association between HLA-B*13:01 and cADRs induced by single AEDs or/and non-AEDs in Chinese and Thai populations (P = 0.000). This study suggests that HLA-B*13:01 is potentially associated with AED-cADRs in general, possibly with stronger effect in cross-reactivity. Screening for HLA-B*13:01 prior to starting AEDs therapy may help to avoid cADRs. However, this association requires further analysis in a multi-center study with a larger sample size.
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Affiliation(s)
- Fu-Li Min
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China.,Department of Neurology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou Medical University, Guangzhou, China
| | - Bi-Jun Mao
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | | | - Na He
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | - Cui-Xia Fan
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | - Rui-Yan Cai
- The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Juan Wang
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | - Yang-Mei Ou
- Guangdong 999 Brain Hospital, Guangzhou, China
| | - Bing Qin
- Epilepsy Center and Department of Neurosurgery, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Wei-Ping Liao
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | - Yong-Hong Yi
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| | - Ze Li
- Department of Neurology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou Medical University, Guangzhou, China
| | - Yi-Wu Shi
- Institute of Neuroscience and Department of Neurology of the Second Affiliated Hospital of Guangzhou Medical University, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
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118
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Nguyen DV, Vidal C, Chu HC, van Nunen S. Human leukocyte antigen-associated severe cutaneous adverse drug reactions: from bedside to bench and beyond. Asia Pac Allergy 2019; 9:e20. [PMID: 31384575 PMCID: PMC6676067 DOI: 10.5415/apallergy.2019.9.e20] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 04/22/2019] [Indexed: 12/11/2022] Open
Abstract
Despite their being uncommon, severe cutaneous adverse drug reactions (SCARs) result in a very great burden of disease. These reactions not only carry with them a high mortality (10%-50%) and high morbidity (60%) with severe ocular complications, alopecia, oral and dental complications and development of autoimmune diseases, but also create a substantial economic burden for patients' families and society. SCARs are, therefore, an important medical problem needing a solution in many countries, especially in Asia. The clinical spectrum of SCARs comprises Stevens-Johnson syndrome, toxic epidermal necrolysis, DRESS (drug rash with eosinophilia and systemic symptoms) (also known as drug hypersensitivity syndrome or drug-induced hypersensitivity syndrome) and acute generalised exanthematous pustulosis. Recent crucial advances in determining genetic susceptibility and understanding how T cells recognise certain medications or their metabolites via the major histocompatibility complex and the effects of cofactors, have led to the implementation of cost-effective screening programs enabling prevention in a number of countries, and to further understanding of the patho-mechanisms involved in SCARs and their significance. In this review, we document comprehensively the journey of SCARs from bedside to bench and outline future perspectives in SCARs research.
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Affiliation(s)
- Dinh Van Nguyen
- Division of Respiratory, Allergy and Clinical Immunology, Vinmec International Hospital, Times City and VinUni Project, Hanoi, Vietnam
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- Department of Allergy and Clinical Immunology, Hanoi Medical University, Hanoi, Vietnam
| | - Christopher Vidal
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Hieu Chi Chu
- Centre of Allergology and Clinical Immunology, Bach Mai Hospital, Hanoi, Vietnam
| | - Sheryl van Nunen
- Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- Department of Clinical Immunology and Allergy, Royal North Shore Hospital, Sydney, Australia
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Tangamornsuksan W, Lohitnavy M. Association Between HLA-B*1301 and Dapsone-Induced Cutaneous Adverse Drug Reactions: A Systematic Review and Meta-analysis. JAMA Dermatol 2019. [PMID: 29541744 DOI: 10.1001/jamadermatol.2017.6484] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Importance Dapsone-induced hypersensitivity syndrome (DHS) is a life-threatening adverse drug reaction. Based on available epidemiologic studies, HLA genotypes may play an important role in DHS. Objective To assess the association between HLA-B*1301 and dapsone-induced cutaneous adverse drug reactions (cADRs). Data Sources Human studies investigating associations between HLA-B*1301 and dapsone-induced cADRs were systematically searched without language restriction from the inception of each database until September 12, 2017, in PubMed, the Human Genome Epidemiology Network), and the Cochrane Library. Combinations of HLA genotypes, dapsone, and synonymous terms were used; reference lists were searched in selected articles. Study Selection Two reviewers identified studies investigating the associations between HLA-B*1301 and dapsone-induced cADRs that reported sufficient data for calculating the frequency of HLA-B*1301 carriers among case and control patients, in which all patients received dapsone before HLA-B*1301 screening. An initial search of the databases identified 391 articles, of which 3 studies (2 in Chinese populations and 1 in a Thai population) met the inclusion criteria. Data Extraction and Synthesis Overall odds ratios (ORs) with 95% CIs were calculated using a random-effects model to determine the association between HLA-B*1301 and dapsone-induced cADRs. Subgroup analyses by type of cADR were also performed. PRISMA guidelines were used to abstract and assess data. Main Outcomes and Measures Primary outcomes were associations between HLA-B*1301 and dapsone-induced cADRs in dapsone-tolerant controls. The outcomes are reported as overall OR. Statistical heterogeneity was assessed using the Q statistic and I2 tests. Results From the 3 included studies, there were 111 unique patients with dapsone-induced cADRs (subsequently used in the meta-analysis), 1165 dapsone-tolerant patients, and 3026 healthy controls. The cases included 64 men and 49 women (2 patients were missing from the meta-analysis; 1 each from 2 of the 3 studies); mean age was 39.7 years. An association between HLA-B*1301 and dapsone-induced cADRs was identified (summary OR, 43.0; 95% CI, 24.0-77.2). Subgroup analyses among types of cADRs produced similar findings in DHS (OR, 51.7; 95% CI, 16.9-158.5), dapsone-induced severe cADRs (Stevens-Johnson syndrome and toxic epidermal necrolysis [SJS/TEN] plus drug rash [adverse skin reaction to a drug] along with eosinophilia and systemic symptoms [DRESS]) (OR, 54.0; 95% Cl, 8.0-366.2), dapsone-induced SJS/TEN (OR, 40.5; 95% CI, 2.8-591.0), and dapsone-induced DRESS (OR, 60.8; 95% CI, 7.4-496.2). There was no heterogeneity (I2 = 0%, P = .38). Conclusions and Relevance Associations between HLA-B*1301 and dapsone-induced cADRs were found in dapsone-tolerant and healthy control groups. For patient safety, genetic screening for HLA-B*1301 in Asian populations before dapsone therapy is warranted.
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Affiliation(s)
- Wimonchat Tangamornsuksan
- Center of Excellence for Environmental Health and Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.,Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Manupat Lohitnavy
- Center of Excellence for Environmental Health and Toxicology, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.,Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.,Pharmacokinetic Research Unit, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
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120
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Devarbhavi H, Raj S. Drug-induced liver injury with skin reactions: Drugs and host risk factors, clinical phenotypes and prognosis. Liver Int 2019; 39:802-811. [PMID: 30515930 DOI: 10.1111/liv.14004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/30/2018] [Accepted: 11/07/2018] [Indexed: 02/13/2023]
Abstract
While dermatologic manifestations of adverse drug reactions are frequent, drug-induced liver injury is rare. Numerous drugs are implicated in either Drug-Induced Liver Injury or Drug-Induced Skin Injury. However, concomitant Drug-Induced Liver Injury and Drug-Induced Skin Injury are uncommon, not well characterized and appear to be caused by a limited number of drugs. These are often associated with immuno-allergic or hypersensitivity features such as fever, skin rash, blisters or peeling of skin, eosinophilia, lymphadenopathy and mucositis. Liver injury can range from asymptomatic elevation of liver biochemical tests to severe hepatitis and acute liver failure needing liver transplantation. Severe cutaneous adverse reaction, particularly drug reaction with eosinophilia and systemic symptoms is commonly associated with internal organ involvement, the liver being the most frequently involved in approximately 90% of the cases. In Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis, abnormalities in liver biochemistry tests are common but severe liver disease is rare. There is a strong association of Human Leukocyte Antigen genotype with both drug reaction with eosinophilia and systemic symptoms and Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis. It is likely that the delayed immune-mediated reaction triggering skin reaction is also responsible for hepatitis. Drug-specific lymphocytes are found in the organs involved and also in circulating blood, which along with the cytokines and chemokines play a role in pathogenesis. Anti-epileptic drugs, allopurinol, sulfonamides, antibiotics and nevirapine are the top five causes of concomitant liver and skin injury. This review will focus on drug and host factors causing concomitant Drug-Induced Skin Injury and Drug-Induced Liver Injury and discuss the characteristics of liver involvement in patients with severe cutaneous adverse reaction.
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Affiliation(s)
- Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, India
| | - Sujata Raj
- Department of Dermatology, St. John's Medical College Hospital, Bangalore, India
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121
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Lauschke VM, Zhou Y, Ingelman-Sundberg M. Novel genetic and epigenetic factors of importance for inter-individual differences in drug disposition, response and toxicity. Pharmacol Ther 2019; 197:122-152. [PMID: 30677473 PMCID: PMC6527860 DOI: 10.1016/j.pharmthera.2019.01.002] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Individuals differ substantially in their response to pharmacological treatment. Personalized medicine aspires to embrace these inter-individual differences and customize therapy by taking a wealth of patient-specific data into account. Pharmacogenomic constitutes a cornerstone of personalized medicine that provides therapeutic guidance based on the genomic profile of a given patient. Pharmacogenomics already has applications in the clinics, particularly in oncology, whereas future development in this area is needed in order to establish pharmacogenomic biomarkers as useful clinical tools. In this review we present an updated overview of current and emerging pharmacogenomic biomarkers in different therapeutic areas and critically discuss their potential to transform clinical care. Furthermore, we discuss opportunities of technological, methodological and institutional advances to improve biomarker discovery. We also summarize recent progress in our understanding of epigenetic effects on drug disposition and response, including a discussion of the only few pharmacogenomic biomarkers implemented into routine care. We anticipate, in part due to exciting rapid developments in Next Generation Sequencing technologies, machine learning methods and national biobanks, that the field will make great advances in the upcoming years towards unlocking the full potential of genomic data.
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Affiliation(s)
- Volker M Lauschke
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Yitian Zhou
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Magnus Ingelman-Sundberg
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Biomedicum 5B, Karolinska Institutet, SE-171 77 Stockholm, Sweden.
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Molinelli E, Paolinelli M, Campanati A, Brisigotti V, Offidani A. Metabolic, pharmacokinetic, and toxicological issues surrounding dapsone. Expert Opin Drug Metab Toxicol 2019; 15:367-379. [DOI: 10.1080/17425255.2019.1600670] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Elisa Molinelli
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Matteo Paolinelli
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Anna Campanati
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Valerio Brisigotti
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Annamaria Offidani
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
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123
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Pharmacogenomics in Papua New Guineans: unique profiles and implications for enhancing drug efficacy while improving drug safety. Pharmacogenet Genomics 2019; 28:153-164. [PMID: 29768302 DOI: 10.1097/fpc.0000000000000335] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Papua New Guinea (PNG) can be roughly divided into highland, coastal and island peoples with significant mitochondrial DNA differentiation reflecting early and recent distinct migrations from Africa and East Asia, respectively. Infectious diseases such as tuberculosis, malaria and HIV severely impact on the health of its peoples for which drug therapy is the major treatment and pharmacogenetics has clinical relevance for many of these drugs. Although there is generally little information about known single nucleotide polymorphisms in the population, in some instances, their frequencies have been shown to be higher than anywhere worldwide. For example, CYP2B6*6 is over 50%, and CYP2C19*2 and *3 are over 40 and 25%, respectively. Conversely, CYP2A6*9, 2B6*2, *3, *4 and *18, and 2C8*3 appear to be much lower than in Whites. CYP2D6 known variants are unclear, and for phase II enzymes, only UGT2B7 and UGT1A9 data are available, with variant frequencies either slightly lower than or similar to Whites. Although almost all PNG people tested are rapid acetylators, but which variant(s) define this phenotype is not known. For HLA-B*13:01, HLA-B*35:05 and HLA-C*04:01, the frequencies show some regioselectivity, but the clinical implications with respect to adverse drug reactions are not known. There are minimal phenotype data for the CYPs and nothing is known about drug transporter or receptor genetics. Determination of genetic variants that are rare in Whites or Asians but common in PNG people is a topic of both scientific and clinical importance, and further research needs to be carried out. Optimizing the safety and efficacy of infectious disease drug therapy through pharmacogenetic studies that have translation potential is a priority.
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124
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Drug Reaction with Eosinophilia and Systemic Symptoms (DReSS): How Far Have We Come? Am J Clin Dermatol 2019; 20:217-236. [PMID: 30652265 DOI: 10.1007/s40257-018-00416-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Drug reaction with eosinophilia and systemic symptoms (DReSS), also known as drug-induced hypersensitivity syndrome (DiHS), is an uncommon severe adverse reaction to medications. It is important to recognize it as it is potentially fatal and can cause significant morbidity. From the first reports of drug reactions related to certain anticonvulsants characterized by fever, liver enzyme elevation, and skin changes, our continuously growing understanding of this entity has allowed us to describe its physiopathology and clinical features even further. The relationship of genetic factors, viral activation, and specific drug exposure is now known to play a role in this disease. There is still not a widely accepted marker for DReSS/DiHS, but the spectrum of clinical and laboratory features has now been better outlined. The mainstay of treatment is the use of systemic corticosteroids, but other options such as intravenous immunoglobulin, cyclosporine, mycophenolate mofetil, rituximab, and cyclophosphamide have been described. We present a comprehensive review of the literature on DReSS/DiHS, focusing on its history, etiopathogenesis, diagnosis, therapeutic approach, and outcome.
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125
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Wonnaparhown A, Chung C, Shadix S, Patel R, Pandat S, Chinchilla D, Lindgren B, Falk J. Liver injury, rash, and encephalopathy in a 23-year-old Asian man prescribed dapsone. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2019; 7:1071-1072. [PMID: 30149094 DOI: 10.1016/j.jaip.2018.07.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 07/11/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Affiliation(s)
- Alex Wonnaparhown
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif.
| | - Christina Chung
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, Calif
| | - Steven Shadix
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Rishi Patel
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Summit Pandat
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Dinora Chinchilla
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Brett Lindgren
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Jeremy Falk
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, Calif
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126
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Strengthening the AntiTumor NK Cell Function for the Treatment of Ovarian Cancer. Int J Mol Sci 2019; 20:ijms20040890. [PMID: 30791364 PMCID: PMC6412350 DOI: 10.3390/ijms20040890] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/13/2019] [Accepted: 02/15/2019] [Indexed: 12/15/2022] Open
Abstract
The crosstalk between cancer cells and host cells is a crucial prerequisite for tumor growth and progression. The cells from both the innate and adaptive immune systems enter into a perverse relationship with tumor cells to create a tumor-promoting and immunosuppressive tumor microenvironment (TME). Epithelial ovarian cancer (EOC), the most lethal of all gynecological malignancies, is characterized by a unique TME that paves the way to the formation of metastasis and mediates therapy resistance through the deregulation of immune surveillance. A characteristic feature of the ovarian cancer TME is the ascites/peritoneal fluid, a malignancy-associated effusion occurring at more advanced stages, which enables the peritoneal dissemination of tumor cells and the formation of metastasis. The standard therapy for EOC involves a combination of debulking surgery and platinum-based chemotherapy. However, most patients experience disease recurrence. New therapeutic strategies are needed to improve the prognosis of patients with advanced EOC. Harnessing the body’s natural immune defenses against cancer in the form of immunotherapy is emerging as an innovative treatment strategy. NK cells have attracted attention as a promising cancer immunotherapeutic target due to their ability to kill malignant cells and avoid healthy cells. Here, we will discuss the recent advances in the clinical application of NK cell immunotherapy in EOC.
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127
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Suarez-Kurtz G, Aklillu E, Saito Y, Somogyi AA. Conference report: pharmacogenomics in special populations at WCP2018. Br J Clin Pharmacol 2019; 85:467-475. [PMID: 30537134 DOI: 10.1111/bcp.13828] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/19/2018] [Accepted: 11/21/2018] [Indexed: 12/12/2022] Open
Abstract
The 18th World Congress of Basic and Clinical Pharmacology (WCP2018), coordinated by IUPHAR and hosted by the Japanese Pharmacological Society and the Japanese Society of Clinical Pharmacology and Therapeutics, was held in July 2018 at the Kyoto International Conference Center, in Kyoto, Japan. Having as its main theme 'Pharmacology for the Future: Science, Drug Development and Therapeutics', WCP2018 was attended by over 4500 delegates, representing 78 countries. The present report is an overview of a symposium at WCP2018, entitled Pharmacogenomics in Special Populations, organized by IUPHAR´s Pharmacogenetics/Genomics (PGx) section. The PGx section congregates distinguished scientists from different continents, covering expertise from basic research, to clinical implementation and ethical aspects of PGx, and one of its major activities is the coordination of symposia and workshops to foster exchange of PGx knowledge (https://iuphar.org/sections-subcoms/pharmacogenetics-genomics/). The symposium attracted a large audience to listen to presentations covering various areas of research and clinical adoption of PGx in Oceania, Africa, Latin America and Asia.
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Affiliation(s)
| | - Eleni Aklillu
- Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Yoshiro Saito
- Division of Medical Safety Science, National Institute of Health Sciences, Kawasaki, Japan
| | - Andrew A Somogyi
- Discipline of Pharmacology, Adelaide Medical School, University of Adelaide, Adelaide, Australia
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Phillips EJ, Bigliardi P, Bircher AJ, Broyles A, Chang YS, Chung WH, Lehloenya R, Mockenhaupt M, Peter J, Pirmohamed M, Roujeau JC, Shear NH, Tanno LK, Trubiano J, Valluzzi R, Barbaud A. Controversies in drug allergy: Testing for delayed reactions. J Allergy Clin Immunol 2019; 143:66-73. [PMID: 30573342 PMCID: PMC6429556 DOI: 10.1016/j.jaci.2018.10.030] [Citation(s) in RCA: 119] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/27/2018] [Accepted: 10/30/2018] [Indexed: 01/11/2023]
Abstract
Controversies exist with regard to in vivo approaches to delayed immunologically mediated adverse drug reactions, such as exanthem (maculopapular eruption), drug reaction with eosinophilia and systemic symptoms, acute generalized exanthematous pustulosis, Stevens-Johnson syndrome/toxic epidermal necrolysis, and fixed drug eruptions. In particular, widespread differences exist between regions and practice on the availability and use of intradermal and patch testing, the standard drug concentrations used, the use of additional drugs in intradermal and patch testing to help determine cross-reactivity, the timing of testing in relation to the occurrence of the adverse drug reaction, the use of testing in specific phenotypes, and the use of oral challenge in conjunction with delayed intradermal and patch testing to ascertain drug tolerance. It was noted that there have been advances in the science of delayed T cell-mediated reactions that have shed light on immunopathogenesis and provided a mechanism of preprescription screening in the case of HLA-B*57:01 and abacavir hypersensitivity and HLA-B*15:02 and carbamazepine Stevens-Johnson syndrome/toxic epidermal necrolysis in Southeast Asian subjects. Future directions should include the collaboration of large international networks to develop and standardize in vivo diagnostic approaches, such as skin testing and patch testing, combined with ex vivo and in vitro laboratory approaches.
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Affiliation(s)
- Elizabeth J Phillips
- Vanderbilt University Medical Center, Nashville, Tenn; Institute for Immunology and Infectious Diseases, Murdoch, Australia.
| | - Paul Bigliardi
- Department of Dermatology, Dermato-Allergy Division, University of Minnesota, Minneapolis, Minn
| | - Andreas J Bircher
- Department of Dermatology, Allergy Unit, University Hospital, University of Basel, Basel, Switzerland
| | - Ana Broyles
- Boston Children's Hospital and Harvard Medical School, Boston, Mass
| | - Yoon-Seok Chang
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou and Keelung, Taiwan
| | - Rannakoe Lehloenya
- Division of Dermatology and Combined Drug Allergy Clinic, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Maja Mockenhaupt
- Department of Dermatology, Dokumentationszentrum schwerer Hautreaktionen (dZh), Medical Center and Medical Faculty, University of Freiburg, Freiburg, Germany
| | - Jonny Peter
- Division of Dermatology and Combined Drug Allergy Clinic, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Munir Pirmohamed
- Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, United Kingdom
| | | | - Neil H Shear
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Luciana Kase Tanno
- University Hospital of Montpellier, Montpellier, and Sorbonne Université, INSERM, Paris, France; Hospital Sírio Libanês, São Paulo, Brazil
| | - Jason Trubiano
- Department of Infectious Diseases and Centre for Antibiotic Allergy and Research, Austin Health, University of Melbourne, Heidelberg, Australia; National Centre for Infections in Cancer, Department of Infectious Diseases, Peter MacCallum Cancer Centre, Parkville, Australia
| | - Rocco Valluzzi
- Allergy Department, Pediatric Hospital Bambino Gesù, Rome, Vatican City, Italy
| | - Annick Barbaud
- Dermatology and Allergy Department, Tenon Hospital, Medecine Sorbonne University, Paris, France; Assistance publique-hopitaux de Paris, Paris, France
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Khan DA, Banerji A, Bernstein JA, Bilgicer B, Blumenthal K, Castells M, Ein D, Lang DM, Phillips E. Cephalosporin Allergy: Current Understanding and Future Challenges. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2019; 7:2105-2114. [PMID: 31495420 PMCID: PMC6955146 DOI: 10.1016/j.jaip.2019.06.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/29/2019] [Accepted: 06/02/2019] [Indexed: 01/13/2023]
Abstract
Cephalosporins are commonly used antibiotics both in hospitalized patients and in outpatients. Hypersensitivity reactions to cephalosporins are becoming increasingly common with a wide range of immunopathologic mechanisms. Cephalosporins are one of the leading causes for perioperative anaphylaxis and severe cutaneous adverse reactions. Patients allergic to cephalosporins tend to tolerate cephalosporins with disparate R1 side chains but may react to other beta-lactams with common R1 side chains. Skin testing for cephalosporins has not been well validated but appears to have a good negative predictive value for cephalosporins with disparate R1 side chains. In vitro tests including basophil activation tests have lower sensitivity when compared with skin testing. Rapid drug desensitization procedures are safe and effective and have been used successfully for immediate and some nonimmediate cephalosporin reactions. Many gaps in knowledge still exist regarding cephalosporin hypersensitivity.
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Affiliation(s)
- David A. Khan
- Department of Internal Medicine, Division of Allergy & Immunology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8859
| | - Aleena Banerji
- Department of Medicine, Division of Rheumatology, Allergy & Immunology, Massachusetts General Hospital, Cox 201, MGH, 55 Fruit St, Boston, MA 02114
| | - Jonathan A. Bernstein
- Department of Internal Medicine, University of Cincinnati College of Medicine, 231 Albert Sabin Way, ML#563, Cincinnati, OH 45267-0563
| | - Basar Bilgicer
- Department of Chemical and Biomedical Engineering, 205 McCourtney Hall, Notre Dame, IN 46556-5637
| | - Kimberly Blumenthal
- Department of Medicine, Division of Rheumatology, Allergy & Immunology, Massachusetts General Hospital, Cox 201, MGH, 55 Fruit St, Boston, MA 02114
| | - Mariana Castells
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, Brigham and Women’s Hospital, 60 Fenwood Rd Hale Building, Boston, MA 02115
| | - Daniel Ein
- Department of Internal Medicine, George Washington University Medical Center, 2300 M St. NW, Washington DC 20037
| | - David M. Lang
- Department of Internal Medicine, Cleveland Clinic, Respiratory Institute, Department of Allergy and Clinical Immunology, 9500 Euclid Ave-A90, Cleveland, OH 44195
| | - Elizabeth Phillips
- Department of Medicine, Vanderbilt University Medical Center, 1161-21 St Ave S, A-2200 MCN, Nashville, TN 3732-2582
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Mayorga C, Ebo DG, Lang DM, Pichler WJ, Sabato V, Park MA, Makowska J, Atanaskovic-Markovic M, Bonadonna P, Jares E. Controversies in drug allergy: In vitro testing. J Allergy Clin Immunol 2019; 143:56-65. [DOI: 10.1016/j.jaci.2018.09.022] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/18/2018] [Accepted: 09/28/2018] [Indexed: 12/17/2022]
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131
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Schutte RJ, Sun Y, Li D, Zhang F, Ostrov DA. Human Leukocyte Antigen Associations in Drug Hypersensitivity Reactions. Clin Lab Med 2018; 38:669-677. [DOI: 10.1016/j.cll.2018.08.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Abstract
Major histocompatibility complex (MHC), also known as human leukocyte antigen (HLA) in humans, is one of the most genetically diverse regions in the genome of various species. The human MHC contains about 400 genes in a ∼7.6-Mb span located on the short arm of the chromosomal region 6p21.3. According to the NHGRI-EBI Catalog of published genome-wide association studies (http://www.ebi.ac.uk/gwas/) in HLA region, more than 500 associations have been identified for about 200 traits or phenotypes, including primary immune deficiencies, autoimmune diseases, susceptibility to infections, malignancies, and psychiatric conditions (Welter et al., 2014). For example, multiple sclerosis is associated with HLA-DRB1∗1501 (Handunnetthi et al., 2010); the control of HIV viral load is associated with variants near HLA-C (Kulpa and Collins, 2011). Some acute drug reactions are associated with specific HLA alleles. Carbamazepine-induced Stevens-Johnson syndrome and toxic epidermal necrolysis have been strongly associated with HLA-B*1502 in Han Chinese population and HLA-A*3101 in European populations (Chung et al., 2004; McCormack et al., 2011). The HLA-B*13:01 is associated with the development of the dapsone hypersensitivity syndrome among patients with leprosy (Zhang et al., 2013).
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Affiliation(s)
- Fusheng Zhou
- The Institute of Dermatology and Department of Dermatology, First Affiliated Hospital, Anhui Medical University, Hefei City, China
| | - Xuejun Zhang
- The Institute of Dermatology and Department of Dermatology, First Affiliated Hospital, Anhui Medical University, Hefei City, China.
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133
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Drug-Induced Skin Adverse Reactions: The Role of Pharmacogenomics in Their Prevention. Mol Diagn Ther 2018; 22:297-314. [PMID: 29564734 DOI: 10.1007/s40291-018-0330-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) affect many patients and remain a major public health problem, as they are a common cause of morbidity and mortality. It is estimated that ADRs are responsible for about 6% of hospital admissions and about 9% of hospitalization costs. Skin is the organ that is most frequently involved in ADRs. Drug-induced skin injuries vary from mild maculopapular eruptions (MPE) to severe cutaneous adverse reactions (SCARs) that are potentially life threatening. Genetic factors have been suggested to contribute to these SCARs, and most significant genetic associations have been identified in the major histocompatibility complex (MHC) genes. Common drugs associated with SCARs connected with strong genetic risk factors include antiepileptic drugs (AEDs), allopurinol, abacavir, nevirapine, sulfonamides, dapsone, non-steroidal anti-inflammatory drugs (NSAIDs), and analgesic drugs. However, genetic associations vary between different ethnic populations. Differences may in part be explained by the different prevalence of HLA (human leukocyte antigen) alleles among ethnic groups. In this review, we present and discuss the recent advances in genetic associations with ADRs in the skin. Many of these ADRs are now preventable with pharmacogenetic screening.
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134
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Sharma A, Saito Y, Hung SI, Naisbitt D, Uetrecht J, Bussiere J. The skin as a metabolic and immune-competent organ: Implications for drug-induced skin rash. J Immunotoxicol 2018; 16:1-12. [PMID: 30318948 DOI: 10.1080/1547691x.2018.1514444] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Current advances in the study of cutaneous adverse drug reactions can be attributed to the recent understanding that the skin is both a metabolically and immunologically competent organ. The ability of the skin to serve as a protective barrier with limited drug biotransformation ability, yet highly active immune function, has provided insights into its biological capability. While the immune response of the skin to drugs is vastly different from that of the liver due to evolutionary conditioning, it frequently occurs in response to various drug classes and manifests as a spectrum of hypersensitivity reactions. The skin is a common site of adverse and idiosyncratic drug reactions; drug-specific T-cells, as well as involvement of an innate immune response, appear to be key mechanistic drivers in such scenarios. Association of other factors such as human leukocyte antigen (HLA) polymorphisms may play a significant role for particular drugs. This review aims to integrate emerging findings into proposed mechanisms of drug metabolism and immunity in the skin that are likely responsible for rashes and other local allergic responses. These unique biological aspects of the skin, and their translation into implications for drug development and the use of animal models, will be discussed.
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Affiliation(s)
- Amy Sharma
- Amgen Research, Thousand Oaks, CA, USA.,Genentech Inc., South San Francisco, CA, USA
| | - Yoshiro Saito
- Division of Medicinal Safety Science, National Institute of Health Sciences, Tokyo, Japan
| | - Shuen-Iu Hung
- Department and Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | | | - Jack Uetrecht
- Faculty of Pharmacy and Medicine, University of Toronto, Toronto, Canada
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135
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Aboukaoud M, Israel S, Brautbar C, Eyal S. Genetic Basis of Delayed Hypersensitivity Reactions to Drugs in Jewish and Arab Populations. Pharm Res 2018; 35:211. [PMID: 30225831 DOI: 10.1007/s11095-018-2472-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/01/2018] [Indexed: 12/15/2022]
Abstract
Genetic variation can affect drug pharmacokinetics and pharmacodynamics and contribute to variability between individuals in response to medications. Specifically, differences in allele frequencies among individuals and ethnic groups have been associated with variation in their propensity to develop drug hypersensitivity reactions (HSRs). This article reviews the current knowledge on the genetic background of HSRs and its relevance to Jewish and Arab populations. The focus is on human leukocyte antigen (HLA) alleles and haplotypes as predictive markers of HSRs ("immunopharmacogenetics"), but other genes and alleles are described as well. Also discussed is the translation of the pharmacogenetic information to practice recommendations.
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Affiliation(s)
- Mohammed Aboukaoud
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Room 613, Ein Kerem, 91120, Jerusalem, Israel
| | - Shoshana Israel
- Tissue Typing Unit, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Chaim Brautbar
- Tissue Typing Unit, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Sara Eyal
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Room 613, Ein Kerem, 91120, Jerusalem, Israel.
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136
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Jung JW, Kim JY, Park IW, Choi BW, Kang HR. Genetic markers of severe cutaneous adverse reactions. Korean J Intern Med 2018; 33:867-875. [PMID: 29921043 PMCID: PMC6129640 DOI: 10.3904/kjim.2018.126] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 04/12/2018] [Indexed: 12/19/2022] Open
Abstract
Adverse drug reactions can cause considerable discomfort. They can be life-threatening in severe cases, requiring or prolonging hospitalization, impeding proper treatment, and increasing treatment costs considerably. Although the incidence of severe cutaneous adverse reactions (SCARs) is low, they can be serious, have permanent sequelae, or lead to death. A recent pharmacogenomic study confirmed that genetic factors can predispose an individual to SCARs. Genetic markers enable not only elucidation of the pathogenesis of SCARs, but also screening of susceptible subjects. The human leukocyte antigen (HLA) genotypes associated with SCARs include HLA-B*57:01 for abacavir (Caucasians), HLA-B*58:01 for allopurinol (Asians), HLA-B*15:02 (Han Chinese) and HLA-A*31:01 (Europeans and Koreans) for carbamazepine, HLA-B*59:01 for methazolamide (Koreans and Japanese), and HLA-B*13:01 for dapsone (Asians). Therefore, prescreening genetic testing could prevent severe drug hypersensitivity reactions. Large-scale epidemiologic studies are required to demonstrate the usefulness and cost-effectiveness of screening tests because their efficacy is affected by the genetic differences among ethnicities.
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Affiliation(s)
- Jae-Woo Jung
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jae-Yeol Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - In-Won Park
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Byoung-Whui Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hye-Ryun Kang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
- Correspondence to Hye-Ryun Kang, M.D. Department of Internal Medicine, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-2072-0820 Fax: +82-2-764-2199 E-mail:
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137
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Cuestas D, Forero Y, Galvis I, Peñaranda E, Cortes C, Motta A, Mora S, Pérez C, Velasquez O, Puentes J. Drug reaction with eosinophilia and systemic symptoms (DRESS) and multiple organ dysfunction syndrome (MODS): one more reason for a new effective treatment against leishmaniasis. Int J Dermatol 2018; 57:1304-1313. [PMID: 30156263 DOI: 10.1111/ijd.14126] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 05/15/2018] [Accepted: 06/08/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a severe drug-induced reaction associated with eosinophilia and systemic manifestations. Anticonvulsants, sulfonamides, and antivirals are the most related and described drugs in DRESS syndrome. METHODS AND CASE We present a case of severe multiple organ dysfunction syndrome (MODS) with the risk of death associated with DRESS syndrome due to antileishmanial pentavalent antimonial drug and its simultaneous toxicity. Consequently, a comprehensive review of the main clinical problems and comparative discussion of both clinical conditions was made. DISCUSSION The overlap of DRESS syndrome and antileishmanial pentavalent antimonial drug toxicity can be life-threatening. Both conditions represent a true clinical, diagnostic, and therapeutic challenge. We exposed specific clinical and laboratory results with rare occurrence. CONCLUSION Any physician and dermatologists should keep in mind the broad spectrum of clinical manifestations and laboratory findings associated with the use of pentavalent antimonial drugs. The clinical suspicion, an early diagnosis, and aggressive treatment are essential to prevent complications and death.
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Affiliation(s)
- Daniel Cuestas
- Dermatology Program, El Bosque University, Bogotá, Colombia
| | - Yency Forero
- Internal Medicine Department, University Hospital of the Samaritan ESE, Bogotá, Colombia.,Advanced Training in Medicine & Postgraduate Medical Residency, University Hospital of the Samaritan ESE, Bogotá, Colombia
| | - Ingrid Galvis
- Advanced Training in Medicine & Postgraduate Medical Residency, University Hospital of the Samaritan ESE, Bogotá, Colombia.,Rheumatology Department, University Hospital of the Samaritan ESE, Bogotá, Colombia
| | - Elkin Peñaranda
- Dermatology Department, University Hospital of the Samaritana ESE, Bogotá, Colombia
| | - Carolina Cortes
- Dermatology Department, University Hospital of the Samaritana ESE, Bogotá, Colombia
| | - Adriana Motta
- Dermatology Program, El Bosque University, Bogotá, Colombia
| | - Sergio Mora
- Head of the Rheumatology Department, University Hospital of the Samaritan ESE, Bogotá, Colombia
| | - Carlos Pérez
- Infectious Diseases Department, Hospital of the Samaritana, Bogotá, Colombia
| | - Oscar Velasquez
- Advanced Training in Medicine & Postgraduate Medical Residency, University Hospital of the Samaritan ESE, Bogotá, Colombia
| | - José Puentes
- Advanced Training in Medicine & Postgraduate Medical Residency, University Hospital of the Samaritan ESE, Bogotá, Colombia
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138
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Karnes JH, Miller MA, White KD, Konvinse KC, Pavlos RK, Redwood AJ, Peter JG, Lehloenya R, Mallal SA, Phillips EJ. Applications of Immunopharmacogenomics: Predicting, Preventing, and Understanding Immune-Mediated Adverse Drug Reactions. Annu Rev Pharmacol Toxicol 2018; 59:463-486. [PMID: 30134124 DOI: 10.1146/annurev-pharmtox-010818-021818] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) are a significant health care burden. Immune-mediated adverse drug reactions (IM-ADRs) are responsible for one-fifth of ADRs but contribute a disproportionately high amount of that burden due to their severity. Variation in human leukocyte antigen ( HLA) genes has emerged as a potential preprescription screening strategy for the prevention of previously unpredictable IM-ADRs. Immunopharmacogenomics combines the disciplines of immunogenomics and pharmacogenomics and focuses on the effects of immune-specific variation on drug disposition and IM-ADRs. In this review, we present the latest evidence for HLA associations with IM-ADRs, ongoing research into biological mechanisms of IM-ADRs, and the translation of clinical actionable biomarkers for IM-ADRs, with a focus on T cell-mediated ADRs.
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Affiliation(s)
- Jason H Karnes
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA.,Sarver Heart Center, University of Arizona College of Medicine, Tucson, Arizona 85724, USA.,Division of Pharmacogenomics, Center for Applied Genetics and Genomic Medicine (TCAG2M), Tucson, Arizona 85721, USA
| | - Matthew A Miller
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona 85721, USA
| | - Katie D White
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA;
| | - Katherine C Konvinse
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Vanderbilt University School of Medicine, Nashville, Tennessee 37232, USA
| | - Rebecca K Pavlos
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Subiaco, Western Australia 6008, Australia.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Alec J Redwood
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Jonathan G Peter
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa.,Division of Dermatology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Rannakoe Lehloenya
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Simon A Mallal
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
| | - Elizabeth J Phillips
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA; .,Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, Western Australia 6150, Australia
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139
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Cross-ethnicity tagging SNPs for HLA alleles associated with adverse drug reaction. THE PHARMACOGENOMICS JOURNAL 2018; 19:230-239. [PMID: 30093715 DOI: 10.1038/s41397-018-0039-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/24/2018] [Accepted: 06/19/2018] [Indexed: 11/08/2022]
Abstract
Reduction of adverse drug reaction (ADR) incidence through screening of predisposing human leucocyte antigen (HLA) alleles is a promising approach for many widely used drugs. However, application of these associations has been limited by the cost burden of HLA genotyping. Use of single nucleotide polymorphisms (SNPs) that can approximate ('tag') HLA alleles of interest has been proposed as a cost-effective and simple alternative to conventional genotyping. However, most reported SNP tags have not been validated and there is concern regarding clinical utility of this approach due to tagging inconsistency across different populations. We assess the ability of 67 previously reported and 378 novel tagging SNPs, identified here in 5 HLA reference panels, to tag 15 ADR-associated HLA alleles in a panel of 955 ethnically diverse samples. Tags for 8 HLA alleles of interest were identified with 100% sensitivity and >95% specificity. These SNPs may act as a reliable genotyping approach for the routine screening of patients, without the need to account for patient ethnicity.
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140
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Nakkam N, Konyoung P, Kanjanawart S, Saksit N, Kongpan T, Khaeso K, Khunarkornsiri U, Dornsena A, Tassaneeyakul W, Tassaneeyakul W. HLA Pharmacogenetic Markers of Drug Hypersensitivity in a Thai Population. Front Genet 2018; 9:277. [PMID: 30127801 PMCID: PMC6087736 DOI: 10.3389/fgene.2018.00277] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 07/06/2018] [Indexed: 12/19/2022] Open
Abstract
Severe cutaneous adverse drug reactions (SCARs) including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug reactions with eosinophilia and systemic symptoms (DRESS) are potentially life-threatening cutaneous reactions caused by several drugs. Recently, a number of genes encoding for human antigen presenting proteins, HLA alleles, have been discovered as valid pharmacogenetic markers for prediction of these life-threatening reactions. This study was aimed to determine the distribution of HLA alleles including the HLA class I and class II genes in 183 unrelated individuals of a Thai population using high resolution HLA genotyping in order to obtain 2-field data (4-digit resolution) and compare the frequencies of the HLA alleles that have been proposed as markers of SCARs with other ethnics. Results revealed a high prevalence of pharmacogenetic markers of drug-induced SCARs e.g., B*13:01 for dapsone; B*15:02 for carbamazepine and oxcarbazepine; B*58:01, A*33:03 and C*03:02 for allopurinol; C*08:01, C*14:02 and DRB1*12:02 for co-trimoxazole. Whereas, low prevalence of pharmacogenetic markers of SCARs induced by abacavir, B*57:01 and phenytoin, B*56:02/B*56:04 were noticed. The allele frequencies of B*13:01, B*15:02, and B*58:01 observed in a Thai population were significantly higher than those reported in Japanese and Caucasian populations. Similar to those observed in other Southeast Asian populations, low frequencies of A*31:01 and B*57:01 alleles were noted in the study population. Based on the frequencies of HLA pharmacogenetic markers, Thai and other Southeast Asian populations may at higher risk of drug-induced SCARs compared with Caucasian population.
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Affiliation(s)
- Nontaya Nakkam
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Sirimas Kanjanawart
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Niwat Saksit
- School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
| | - Thachanan Kongpan
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kanyarat Khaeso
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Areerat Dornsena
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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141
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Genetic and nongenetic factors that may predispose individuals to allergic drug reactions. Curr Opin Allergy Clin Immunol 2018; 18:325-332. [DOI: 10.1097/aci.0000000000000459] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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142
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Wang D, Fan Y, Malhi M, Bi R, Wu Y, Xu M, Yu XF, Long H, Li YY, Zhang DF, Yao YG. Missense Variants in HIF1A and LACC1 Contribute to Leprosy Risk in Han Chinese. Am J Hum Genet 2018; 102:794-805. [PMID: 29706348 DOI: 10.1016/j.ajhg.2018.03.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 03/01/2018] [Indexed: 12/20/2022] Open
Abstract
Genome-wide association studies (GWASs) and genome-wide linkage studies (GWLSs) have identified numerous risk genes affecting the susceptibility to leprosy. However, most of the reported GWAS hits are noncoding variants and account for only part of the estimated heritability for this disease. In order to identify additional risk genes and map the potentially functional variants within the GWAS loci, we performed a three-stage study combining whole-exome sequencing (WES; discovery stage), targeted next-generation sequencing (NGS; screening stage), and refined validation of risk missense variants in 1,433 individuals with leprosy and 1,625 healthy control individuals from Yunnan Province, Southwest China. We identified and validated a rare damaging variant, rs142179458 (c.1045G>A [p.Asp349Asn]) in HIF1A, as contributing to leprosy risk (p = 4.95 × 10-9, odds ratio [OR] = 2.266). We were able to show that affected individuals harboring the risk allele presented with multibacillary leprosy at an earlier age (p = 0.025). We also confirmed the association between missense variant rs3764147 (c.760A>G [p.Ile254Val]) in the GWAS hit LACC1 (formerly C13orf31) and leprosy (p = 6.11 × 10-18, OR = 1.605). By using the population attributable fraction, we have shown that HIF1A and LACC1 are the major genes with missense variants contributing to leprosy risk in our study groups. Consistently, mRNA expression levels of both HIF1A and LACC1 were upregulated in the skin lesions of individuals with leprosy and in Mycobacterium leprae-stimulated cells, indicating an active role of HIF1A and LACC1 in leprosy pathogenesis.
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143
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Yue Z, Sun Y, Wang C, Yu W, Cao J, Bao F, Wang Z, Liu H, Zhang F. Amino Acid Variants of HLA-DRB1 Confer Susceptibility to Dapsone Hypersensitivity Syndrome in Addition to HLA-B*13:01. J Invest Dermatol 2018; 138:1101-1106. [DOI: 10.1016/j.jid.2017.11.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 11/24/2017] [Accepted: 11/28/2017] [Indexed: 12/31/2022]
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144
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Mustafa SS, Ostrov D, Yerly D. Severe Cutaneous Adverse Drug Reactions: Presentation, Risk Factors, and Management. Curr Allergy Asthma Rep 2018; 18:26. [PMID: 29574562 DOI: 10.1007/s11882-018-0778-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF STUDY Immune-mediated adverse drug reactions occur commonly in clinical practice and include mild, self-limited cutaneous eruptions, IgE-mediated hypersensitivity, and severe cutaneous adverse drug reactions (SCAR). SCARs represent an uncommon but potentially life-threatening form of delayed T cell-mediated reaction. The spectrum of illness ranges from acute generalized exanthematous pustulosis (AGEP) to drug reaction with eosinophilia with systemic symptoms (DRESS), to the most severe form of illness, Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). RECENT FINDINGS There is emerging literature on the efficacy of cyclosporine in decreasing mortality in SJS/TEN. The purpose of our review is to discuss the typical presentations of these conditions, with a special focus on identifying the culprit medication. We review risk factors for developing SCAR, including HLA alleles strongly associated with drug hypersensitivity. We conclude by discussing current strategies for the management of these conditions.
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Affiliation(s)
- S Shahzad Mustafa
- Allergy and Clinical Immunology, Rochester Regional Health System, Rochester, NY, USA. .,University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
| | - David Ostrov
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Daniel Yerly
- Department of Rheumatology, Immunology and Allergology, University Hospital and University of Bern, Bern, Switzerland
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145
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Recent Advances in Drug-Induced Hypersensitivity Syndrome/Drug Reaction with Eosinophilia and Systemic Symptoms. J Immunol Res 2018; 2018:5163129. [PMID: 29744372 PMCID: PMC5878892 DOI: 10.1155/2018/5163129] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 12/02/2017] [Accepted: 02/08/2018] [Indexed: 12/17/2022] Open
Abstract
Drug-induced hypersensitivity syndrome (DIHS), also termed as drug reaction with eosinophilia and systemic symptoms (DRESS), is a multiorgan systemic reaction characterized by a close relationship with the reactivation of herpes virus. Published data has demonstrated that among patients with DIHS/DRESS, 75–95% have leukocytosis, 18.2–90% show atypical lymphocytes, 52–95% have eosinophilia, and 75–100% have hepatic abnormalities. Histologically, eosinophils were observed less frequently than we expected (20%). The mainstay of DIHS/DRESS treatment is a moderate dose of systemic corticosteroids, followed by gradual dose reduction. In this review, we will emphasize that elevations in the levels of several cytokines/chemokines, including tumor necrosis factor- (TNF-) α and the thymus and activation-regulated chemokine (TARC/CCL17), during the early stage of disease, are good markers allowing the early recognition of HHV-6 reactivation. TNF-α and TARC levels also reflect therapeutic responses and may be useful markers of the DIHS disease process. Recently, the pathogenic mechanism of T-cell activation triggered by human leukocyte antigen- (HLA-) restricted presentation of a drug or metabolites was elucidated. Additionally, we recently reported that dapsone would fit within the unique subpocket of the antigen-recognition site of HLA-B∗13:01. Further studies will render it possible to choose better strategies for DIHS prevention and therapy.
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146
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Pai S, Munshi R, Nayak C. Fatal dapsone hypersensitivity syndrome with hypothyroidism and steroid-induced diabetes mellitus. Indian J Pharmacol 2018. [PMID: 29515281 PMCID: PMC5830851 DOI: 10.4103/ijp.ijp_764_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Dapsone has been part of the World Health Organization multidrug therapy for the treatment of leprosy. While it has been efficacious in the management of leprosy, there are many patients who develop adverse drug reactions to the drug including life-threatening reactions such as dapsone hypersensitivity syndrome (DHS). We report a case of a patient who was prescribed dapsone as part of multidrug therapy for leprosy following which she developed DHS. Her condition worsened after tapering the oral steroids given to manage the DHS, and she was detected to have hypothyroidism. She developed diabetes mellitus and succumbed to septic shock.
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Affiliation(s)
- Sarayu Pai
- Department of Clinical Pharmacology, TN Medical College and BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - Renuka Munshi
- Department of Clinical Pharmacology, TN Medical College and BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - Chitra Nayak
- Department of Dermatology, TN Medical College and BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
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147
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Cai F, Lucas M, Yun J. Dapsone-induced drug reaction with eosinophilia and systemic symptoms associated with HLA-B*13:01. Intern Med J 2018; 48:363-364. [DOI: 10.1111/imj.13730] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 04/24/2017] [Accepted: 05/11/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Fenfen Cai
- Department of Clinical Immunology and Allergy; Royal North Shore Hospital; Sydney New South Wales Australia
- ImmunoRheumatology Laboratory; Pathology North; Sydney New South Wales Australia
| | - Michaela Lucas
- Department of Clinical Immunology; Sir Charles Gairdner Hospital; Perth Western Australia Australia
- Pathwest Laboratory; Queen Elizabeth II Campus; Perth Western Australia Australia
- Faculty of Medicine and Health Sciences; University of Western Australia; Perth Western Australia Australia
| | - James Yun
- Department of Clinical Immunology and Allergy; Royal North Shore Hospital; Sydney New South Wales Australia
- The University of Sydney; Sydney New South Wales Australia
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148
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Wang CW, Yang LY, Chen CB, Ho HC, Hung SI, Yang CH, Chang CJ, Su SC, Hui RCY, Chin SW, Huang LF, Lin YYW, Chang WY, Fan WL, Yang CY, Ho JC, Chang YC, Lu CW, Chung WH. Randomized, controlled trial of TNF-α antagonist in CTL-mediated severe cutaneous adverse reactions. J Clin Invest 2018; 128:985-996. [PMID: 29400697 PMCID: PMC5824923 DOI: 10.1172/jci93349] [Citation(s) in RCA: 161] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 12/19/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Cytotoxic T lymphocyte-mediated (CTL-mediated) severe cutaneous adverse reactions (SCARs), including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), are rare but life-threatening adverse reactions commonly induced by drugs. Although high levels of CTL-associated cytokines, chemokines, or cytotoxic proteins, including TNF-α and granulysin, were observed in SJS-TEN patients in recent studies, the optimal treatment for these diseases remains controversial. We aimed to evaluate the efficacy, safety, and therapeutic mechanism of a TNF-α antagonist in CTL-mediated SCARs. METHODS We enrolled 96 patients with SJS-TEN in a randomized trial to compare the effects of the TNF-α antagonist etanercept versus traditional corticosteroids. RESULTS Etanercept improved clinical outcomes in patients with SJS-TEN. Etanercept decreased the SCORTEN-based predicted mortality rate (predicted and observed rates, 17.7% and 8.3%, respectively). Compared with corticosteroids, etanercept further reduced the skin-healing time in moderate-to-severe SJS-TEN patients (median time for skin healing was 14 and 19 days for etanercept and corticosteroids, respectively; P = 0.010), with a lower incidence of gastrointestinal hemorrhage in all SJS-TEN patients (2.6% for etanercept and 18.2% for corticosteroids; P = 0.03). In the therapeutic mechanism study, etanercept decreased the TNF-α and granulysin secretions in blister fluids and plasma (45.7%-62.5% decrease after treatment; all P < 0.05) and increased the Treg population (2-fold percentage increase after treatment; P = 0.002), which was related to mortality in severe SJS-TEN. CONCLUSIONS The anti-TNF-α biologic agent etanercept serves as an effective alternative for the treatment of CTL-mediated SCARs. TRIAL REGISTRATION ClinicalTrials.gov NCT01276314. FUNDING Ministry of Science and Technology of Taiwan.
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Affiliation(s)
- Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- Chang Gung Immunology Consortium, CGMH and Chang Gung University, Taiwan
| | | | - Chun-Bing Chen
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
| | - Hsin-Chun Ho
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shuen-Iu Hung
- Department and Institute of Pharmacology, School of Medicine, Infection and Immunity Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Chih-Hsun Yang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chee-Jen Chang
- Graduate Institute of Clinical Medical Science, Clinical Informatics and Medical Statistics Research Center, Chang Gung University, Taoyuan, Taiwan
- Biostatistical Center for Clinical Research, CGMH, Linkou, Taiwan
| | - Shih-Chi Su
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- Whole-Genome Research Core Laboratory of Human Diseases, CGMH, Keelung, Taiwan
| | - Rosaline Chung-Yee Hui
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - See-Wen Chin
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
| | | | - Yang Yu-Wei Lin
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
| | | | - Wen-Lang Fan
- Whole-Genome Research Core Laboratory of Human Diseases, CGMH, Keelung, Taiwan
| | - Chin-Yi Yang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
| | - Ji-Chen Ho
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, CGMH, Chiayi, Taiwan
| | - Ya-Ching Chang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Wei Lu
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital (CGMH), Linkou, Taipei and Keelung, Taiwan
- Chang Gung Immunology Consortium, CGMH and Chang Gung University, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Whole-Genome Research Core Laboratory of Human Diseases, CGMH, Keelung, Taiwan
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149
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Dapsone-induced severe cutaneous adverse drug reactions are strongly linked with HLA-B*13: 01 allele in the Thai population. Pharmacogenet Genomics 2018; 27:429-437. [PMID: 28885988 DOI: 10.1097/fpc.0000000000000306] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES A previous publication in Chinese leprosy patients showed that the HLA-B*13:01 allele is a strong genetic marker for dapsone-induced drug hypersensitivity reactions, however there are no data describing whether HLA-B*13:01 is a valid marker for prediction of dapsone-induced drug hypersensitivity reactions in other ethnicities or nonleprosy patients. The aim of this study is to investigate whether there is an association between HLA genotypes and dapsone-induced severe cutaneous adverse reactions (SCARs) in Thai nonleprosy patients. PATIENTS AND METHODS HLA-B genotypes of 15 patients with dapsone-induced SCARs (11 drug reaction with eosinophilia and systemic symptoms, 4 Stevens-Johnson syndrome/toxic epidermal necrolysis), 29 control patients, and 986 subjects from the general Thai population were determined by the reverse PCR sequence-specific oligonucleotides probe. RESULTS The HLA-B*13:01 allele was significantly associated with dapsone-induced SCARs compared with dapsone-tolerant controls (odds ratio: 54.00, 95% confidence interval: 7.96-366.16, P=0.0001) and the general population (odds ratio: 26.11, 95% confidence interval: 7.27-93.75, P=0.0001). In addition, HLA-B*13:01 associated with dapsone-induced SJS-TEN (OR: 40.50, 95% confidence interval: 2.78-591.01, P=0.0070) and DRESS (OR: 60.75, 95% confidence interval: 7.44-496.18, P=0.0001). CONCLUSION This study demonstrated an association between HLA-B*13:01 and dapsone-induced SCARs including Stevens-Johnson syndrome/toxic epidermal necrolysis and drug reaction with eosinophilia and systemic symptoms in nonleprosy patients. Moreover, these results suggest that the HLA-B*13:01 allele may be a useful genetic marker for prediction of dapsone-induced SCARs in Thai and Han-Chinese populations.
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150
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Sullivan A, Watkinson J, Waddington J, Park BK, Naisbitt DJ. Implications of HLA-allele associations for the study of type IV drug hypersensitivity reactions. Expert Opin Drug Metab Toxicol 2018; 14:261-274. [DOI: 10.1080/17425255.2018.1441285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- A. Sullivan
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, England
| | - J. Watkinson
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, England
| | - J. Waddington
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, England
| | - B. K. Park
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, England
| | - D. J. Naisbitt
- MRC Centre for Drug Safety Science, Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, England
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