1
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Molatefi R, Talebi S, Samei A, Roshanravan N, Manshouri S, Hashemi B, Ghobadi Dana V, Mosharkesh E, Bahar MA, Khajoei S, Seif F. Clues of HLAs, metabolic SNPs, and epigenetic factors in T cell-mediated drug hypersensitivity reactions. Heliyon 2024; 10:e33976. [PMID: 39100437 PMCID: PMC11296025 DOI: 10.1016/j.heliyon.2024.e33976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 07/01/2024] [Accepted: 07/01/2024] [Indexed: 08/06/2024] Open
Abstract
Drug hypersensitivities are common reactions due to immunologic responses. They are of utmost importance because they may generate severe and fatal outcomes. Some drugs may cause Adverse Drug Reactions (ADRs), such as drug hypersensitivity reactions (DHRs), which can occur due to the interaction of intact drugs or their metabolites with Human Leukocyte Antigens (HLAs) and T cell receptors (TCRs). This type develops over a period of 24-72 h after exposure and is classified as type IV of DHRs. Acute generalized exanthematic pustulosis (AGEP), Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) and drug reaction with eosinophilia and systemic symptoms (DRESS) are types of Severe Cutaneous Adverse Reactions (SCARs). In this review, we aim to discuss the types of ADRs, the mechanisms involved in their development, and the role of immunogenetic factors, such as HLAs in type IV DHRs, single-nucleotide polymorphisms (SNPs), and some epigenetic modifications, e.g., DNA/histone methylation in a variety of genes and their promoters which may predispose subjects to DHRs. In conclusion, development of promising novel in vitro or in vivo diagnostic and prognostic markers is essential for identifying susceptible subjects or providing treatment protocols to work up patients with drug allergies as personalized medicine.
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Affiliation(s)
- Rasol Molatefi
- Cancer Immunology and Immunotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Sedighe Talebi
- Department of Traditional Medicine, School of Persian Medicine, Shahed University, Tehran, Iran
| | - Azam Samei
- Department of Laboratory Sciences, School of Allied Medical Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Neda Roshanravan
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shirin Manshouri
- Rajaei Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Baran Hashemi
- Rajaei Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Vahid Ghobadi Dana
- Department of Immunology and Allergy, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Erfan Mosharkesh
- Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Mohammad Ali Bahar
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sholeh Khajoei
- Clinical Research Development Center, Imam Khomeini Hospital, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Farhad Seif
- Department of Immunology and Allergy, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
- Department of Photodynamic Therapy, Medical Laser Research Center, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
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2
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Chen CB, Hung WK, Wang CW, Lee CC, Hung SI, Chung WH. Advances in understanding of the pathogenesis and therapeutic implications of drug reaction with eosinophilia and systemic symptoms: an updated review. Front Med (Lausanne) 2023; 10:1187937. [PMID: 37457584 PMCID: PMC10338933 DOI: 10.3389/fmed.2023.1187937] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/05/2023] [Indexed: 07/18/2023] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms or drug-induced hypersensitivity syndrome (DRESS/DIHS) is one type of severe cutaneous adverse reaction (SCAR). It is featured by fever, widespread skin lesions, protracted clinical course, internal organ involvement, and possibly long-term autoimmune sequelae. The presence of high-risk human leukocyte antigen (HLA) alleles, hypersensitivity reaction after culprit drug ingestion, and human herpesvirus reactivation may all contribute to its complex clinical manifestations. Some recent studies focusing on the roles of involved cytokines/chemokines and T cells co-signaling pathways in DRESS/DIHS were conducted. In addition, some predictors of disease severity and prognosis were also reported. In this review, we provided an update on the current understanding of the pathogenesis, potential biomarkers, and the relevant therapeutic rationales of DRESS/DIHS.
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Affiliation(s)
- Chun-Bing Chen
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Immune-Oncology Center of Excellence, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Wei-Kai Hung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Chuang-Wei Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
| | - Chih-Chun Lee
- Department of Medical Education, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Shuen-Iu Hung
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Wen-Hung Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, China
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Immune-Oncology Center of Excellence, Chang Gung Memorial Hospital, Linkou, Taiwan
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
- Department of Dermatology, Beijing Tsinghua Chang Gung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Dermatology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taiwan
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Gibson A, Deshpande P, Campbell CN, Krantz MS, Mukherjee E, Mockenhaupt M, Pirmohamed M, Palubinsky AM, Phillips EJ. Updates on the immunopathology and genomics of severe cutaneous adverse drug reactions. J Allergy Clin Immunol 2023; 151:289-300.e4. [PMID: 36740326 PMCID: PMC9976545 DOI: 10.1016/j.jaci.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 02/05/2023]
Abstract
Severe cutaneous adverse reactions (SCARs) such as Stevens-Johnson syndrome, toxic epidermal necrolysis (SJS/TEN), and drug reaction with eosinophilia and systemic symptoms (DRESS)/drug-induced hypersensitivity syndrome (DIHS) cause significant morbidity and mortality and impede new drug development. HLA class I associations with SJS/TEN and drug reaction with eosinophilia and systemic symptoms/drug-induced hypersensitivity syndrome have aided preventive efforts and provided insights into immunopathogenesis. In SJS/TEN, HLA class I-restricted oligoclonal CD8+ T-cell responses occur at the tissue level. However, specific HLA risk allele(s) and antigens driving this response have not been identified for most drugs. HLA risk alleles also have incomplete positive and negative predictive values, making truly comprehensive screening currently challenging. Although, there have been key paradigm shifts in knowledge regarding drug hypersensitivity, there are still many open and unanswered questions about SCAR immunopathogenesis, as well as genetic and environmental risk. In addition to understanding the cellular and molecular basis of SCAR at the single-cell level, identification of the MHC-restricted drug-reactive self- or viral peptides driving the hypersensitivity reaction will also be critical to advancing premarketing strategies to predict risk at an individual and drug level. This will also enable identification of biologic markers for earlier diagnosis and accurate prognosis, as well as drug causality and targeted therapeutics.
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Affiliation(s)
- Andrew Gibson
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Australia
| | - Pooja Deshpande
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Australia
| | - Chelsea N Campbell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tenn
| | - Matthew S Krantz
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tenn
| | - Eric Mukherjee
- Department of Dermatology, Vanderbilt University Medical Center, Nashville; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, Tenn
| | - Maja Mockenhaupt
- Dokumentationszentrum schwerer Hautreaktionen Department of Dermatologie, Medical Center and Medical Faculty, University of Freiburg, Freiberg, Germany
| | - Munir Pirmohamed
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, United Kingdom
| | - Amy M Palubinsky
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tenn
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Australia; Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tenn; Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tenn; Department of Dermatology, Vanderbilt University Medical Center, Nashville; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, Tenn.
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4
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Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS): Focus on the Pathophysiological and Diagnostic Role of Viruses. Microorganisms 2023; 11:microorganisms11020346. [PMID: 36838310 PMCID: PMC9966117 DOI: 10.3390/microorganisms11020346] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/31/2023] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms (DRESS) is a heterogeneous, multiorgan and potentially life-threatening drug-hypersensitivity reaction (DHR) that occurs several days or weeks after drug initiation or discontinuation. DHRs constitute an emerging issue for public health, due to population aging, growing multi-organ morbidity, and subsequent enhanced drug prescriptions. DRESS has more consistently been associated with anticonvulsants, allopurinol and antibiotics, such as sulphonamides and vancomycin, although new drugs are increasingly reported as culprit agents. Reactivation of latent infectious agents such as viruses (especially Herpesviridae) plays a key role in prompting and sustaining aberrant T-cell and eosinophil responses to drugs and pathogens, ultimately causing organ damage. However, the boundaries of the impact of viral agents in the pathophysiology of DRESS are still ill-defined. Along with growing awareness of the multifaceted aspects of immune perturbation caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the ongoing SARS-CoV-2-related disease (COVID-19) pandemic, novel interest has been sparked towards DRESS and the potential interactions among antiviral and anti-drug inflammatory responses. In this review, we summarised the most recent evidence on pathophysiological mechanisms, diagnostic approaches, and clinical management of DRESS with the aim of increasing awareness on this syndrome and possibly suggesting clues for future research in this field.
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5
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Beas R, Montrose J, Montalvan-Sanchez E, Baek JJ, Alkashash AM, Ghabril M. Acute Liver Injury in the setting of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) Syndrome with Cocaine as suspected culprit agent: A case report. Clin Res Hepatol Gastroenterol 2022; 46:102023. [PMID: 36126865 DOI: 10.1016/j.clinre.2022.102023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 02/05/2023]
Abstract
Drug Reaction with Eosinophilia and Systemic Response (DRESS) syndrome is a rare hypersensitivity reaction characterized by rash, fever, lymphadenopathy, and visceral involvement. The liver is frequently involved in DRESS, with increased liver enzymes and hepatomegaly. Over 40 drugs have been implicated in the induction of DRESS, however other illicit substances have also been linked to this. Prompt identification of this syndrome is imperative for management. We report the case of patient presenting with acute liver injury and eosinophilia, who developed a rash meeting criterion for DRESS, with Cocaine as the suspected culprit agent, and was successfully treated with conservative measures.
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Affiliation(s)
- Renato Beas
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Jonathan Montrose
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | | | - James Jaewoo Baek
- Indiana University School of Medicine, Indianapolis, IN, United States
| | | | - Marwan Ghabril
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States; Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States.
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6
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Tempark T, John S, Rerknimitr P, Satapornpong P, Sukasem C. Drug-Induced Severe Cutaneous Adverse Reactions: Insights Into Clinical Presentation, Immunopathogenesis, Diagnostic Methods, Treatment, and Pharmacogenomics. Front Pharmacol 2022; 13:832048. [PMID: 35517811 PMCID: PMC9065683 DOI: 10.3389/fphar.2022.832048] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/01/2022] [Indexed: 12/19/2022] Open
Abstract
SCARs are rare and life-threatening hypersensitivity reactions. In general, the increased duration of hospital stays and the associated cost burden are common issues, and in the worst-case scenario, they can result in mortality. SCARs are delayed T cell-mediated hypersensitivity reactions. Recovery can take from 2 weeks to many months after dechallenging the culprit drugs. Genetic polymorphism of the HLA genes may change the selection and presentation of antigens, allowing toxic drug metabolites to initiate immunological reactions. However, each SCARs has a different onset latency period, clinical features, or morphological pattern. This explains that, other than HLA mutations, other immuno-pathogenesis may be involved in drug-induced severe cutaneous reactions. This review will discuss the clinical morphology of various SCARs, various immune pathogenesis models, diagnostic criteria, treatments, the association of various drug-induced reactions and susceptible alleles in different populations, and the successful implementation of pharmacogenomics in Thailand for the prevention of SCARs.
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Affiliation(s)
- Therdpong Tempark
- Division of Dermatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,The Pediatrics-Thai Severe Cutaneous Adverse Drug Reaction (Ped-Thai-SCAR) Research Group, Bangkok, Thailand
| | - Shobana John
- 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
| | - Pawinee Rerknimitr
- The Thai Severe Cutaneous Adverse Drug Reaction (Thai-SCAR) Research Group, Bangkok, Thailand.,Division of Dermatology, Department of Medicine, Faculty of Medicine, Skin, and Allergy Research Unit, Chulalongkorn University, Bangkok, Thailand
| | - Patompong Satapornpong
- Division of General Pharmacy Practice, Department of Pharmaceutical Care, College of Pharmacy, Rangsit University, Pathum Thani, Thailand.,Excellence Pharmacogenomics and Precision Medicine Centre, College of Pharmacy, Rangsit University, Pathum Thani, Thailand
| | - Chonlaphat Sukasem
- The Pediatrics-Thai Severe Cutaneous Adverse Drug Reaction (Ped-Thai-SCAR) Research Group, Bangkok, Thailand.,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.,Pharmacogenomics and Precision Medicine, The Preventive Genomics & Family Check-up Services Center, Bumrungrad International Hospital, Bangkok, Thailand.,MRC Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom
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7
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Hama N, Abe R, Gibson A, Phillips EJ. Drug-Induced Hypersensitivity Syndrome (DIHS)/Drug Reaction With Eosinophilia and Systemic Symptoms (DRESS): Clinical Features and Pathogenesis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1155-1167.e5. [PMID: 35176506 PMCID: PMC9201940 DOI: 10.1016/j.jaip.2022.02.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 05/16/2023]
Abstract
Drug-induced hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (DIHS/DRESS) is one example of a severe delayed T-cell-mediated adverse drug reaction. DIHS/DRESS presents with fever, widespread rash and facial edema, organ involvement, and hematological abnormalities, including eosinophilia and atypical lymphocytosis. DIHS/DRESS is associated with relapse 2 to 4 weeks after acute symptoms, often coinciding with reactivation of prevalent chronic persistent human herpesviruses such as human herpesvirus 6, EBV, and cytomegalovirus. The mortality of DIHS/DRESS is up to 10% and often related to unrecognized myocarditis and cytomegalovirus complications, with longer-term consequences that contribute to morbidity including autoimmune diseases such as thyroiditis. It is essential that all potential drug causes, including all new drugs introduced within the 8 weeks preceding onset of DIHS/DRESS symptoms, are identified. All potential drug culprits, as well as drugs that are closely related structurally to the culprit drug, should be avoided in the future. Systemic corticosteroids have remained the mainstay for the treatment of DIHS/DRESS with internal organ involvement. Steroid-sparing agents, such as cyclosporine, mycophenolate mofetil, and monthly intravenous immune globulin, have been successfully used for treatment, and careful follow-up for cytomegalovirus reactivation is recommended. Strong associations between HLA class I alleles and DIHS/DRESS predisposition include HLA-B∗13:01 and dapsone, HLA-B∗58:01 and allopurinol, and HLA-B∗32:01 and vancomycin. These have opened a pathway for prevention, risk stratification, and earlier diagnosis. Single-cell sequencing and other studies of immunopathogenesis promise to identify targeted treatment approaches.
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Affiliation(s)
- Natsumi Hama
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - Riichiro Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Andrew Gibson
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn.
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8
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Drug Reaction with Eosinophilia and Systemic Symptoms (DReSS)/Drug-Induced Hypersensitivity Syndrome (DiHS)—Readdressing the DReSS. Biomedicines 2022; 10:biomedicines10050999. [PMID: 35625735 PMCID: PMC9138571 DOI: 10.3390/biomedicines10050999] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/14/2022] [Accepted: 04/21/2022] [Indexed: 12/17/2022] Open
Abstract
Drug reaction with eosinophilia and systemic symptoms (DReSS), also known as drug-induced hypersensitivity syndrome (DiHS), is a severe, systemic, T cell mediated drug reaction with combinations of cutaneous, hematologic, and internal organ involvement. Pathogenesis of DReSS is multi-factorial, involving drug-exposure, genetic predisposition through specific human leukocyte antigen (HLA) alleles and metabolism defects, viral reactivation, and immune dysregulation. Clinical features of this condition are delayed, stepwise, and heterogenous, making this syndrome challenging to recognize and diagnose. Two sets of validated diagnostic criteria exist that can be employed to diagnose DReSS/DiHS. Methods to improve early recognition of DReSS and predict disease severity has been a recent area of research focus. In vitro and in vivo tests can be employed to confirm the diagnosis and help identify culprit drugs. The mainstay treatment of DReSS is prompt withdrawal of the culprit drug, supportive treatment, and immunosuppression depending on the severity of disease. We present a comprehensive review on the most recent research and literature on DReSS, with emphasis on pathogenesis, clinical features, diagnosis, confirmatory testing modalities, and treatment. Additionally, this summary aims to highlight the differing viewpoints on this severe disease and broaden our perspective on the condition known as DReSS.
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9
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Koomdee N, Kloypan C, Jinda P, Rachanakul J, Jantararoungtong T, Sukprasong R, Prommas S, Nuntharadthanaphong N, Puangpetch A, Ershadian M, John S, Biswas M, Sukasem C. Evolution of HLA-B Pharmacogenomics and the Importance of PGx Data Integration in Health Care System: A 10 Years Retrospective Study in Thailand. Front Pharmacol 2022; 13:866903. [PMID: 35450046 PMCID: PMC9016335 DOI: 10.3389/fphar.2022.866903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/17/2022] [Indexed: 11/13/2022] Open
Abstract
Background: The HLA-B is the most polymorphic gene, play a crucial role in drug-induced hypersensitivity reactions. There is a lot of evidence associating several risk alleles to life-threatening adverse drug reactions, and a few of them have been approved as valid biomarkers for predicting life-threatening hypersensitivity reactions. Objectives: The objective of this present study is to present the progression of HLA-B pharmacogenomics (PGx) testing in the Thai population during a 10‐year period, from 2011 to 2020. Methods: This was a retrospective observational cohort study conducted at the Faculty of Medicine Ramathibodi Hospital. Overall, 13,985 eligible patients who were tested for HLA-B risk alleles between periods of 2011–2020 at the study site were included in this study. Results: The HLA PGx testing has been increasing year by year tremendously, 94 HLA-B testing was done in 2011; this has been raised to 2,880 in 2020. Carbamazepine (n = 4,069, 33%), allopurinol (n = 4,675, 38%), and abacavir (n = 3,246, 26%) were the most common drugs for which the HLA-B genotyping was performed. HLA-B*13:01, HLA-B*15:02 and HLA-B*58:01 are highly frequent, HLA-B*51:01 and HLA-B*57:01 are moderately frequent alleles that are being associated with drug induced hypersensitivity. HLA-B*59:01 and HLA-B*38:01 theses alleles are rare but has been reported with drug induced toxicity. Most of the samples were from state hospital (50%), 36% from private clinical laboratories and 14% from private hospitals. Conclusion: According to this study, HLA-B PGx testing is increasing substantially in Thailand year after year. The advancement of research in this field, increased physician awareness of PGx, and government and insurance scheme reimbursement assistance could all be factors. Incorporating PGx data, along with other clinical and non-clinical data, into clinical decision support systems (CDS) and national formularies, on the other hand, would assist prescribers in prioritizing therapy for their patients. This will also aid in the prediction and prevention of serious adverse drug reactions.
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Affiliation(s)
- 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
| | - Chiraphat Kloypan
- Unit of Excellence in Integrative Molecular Biomedicine, School of Allied Health Sciences, University of Phayao, Phayao, Thailand.,Division of Clinical Immunology and Transfusion Science, Department of Medical Technology, School of Allied Health Sciences, University of Phayao, Phayao, 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
| | - Jiratha Rachanakul
- 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
| | - Rattanaporn Sukprasong
- 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
| | - Santirhat Prommas
- 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
| | - Nutthan Nuntharadthanaphong
- 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
| | - Apichaya Puangpetch
- 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
| | - Maliheh Ershadian
- 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
| | - Shobana John
- 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
| | - Mohitosh Biswas
- 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.,Department of Pharmacy, University of Rajshahi, Rajshahi, Bangladesh
| | - 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.,Pharmacogenomics and Precision Medicine, The Preventive Genomics and Family Check-up Services Center, Bumrungrad International Hospital, Bangkok, Thailand.,MRC Centre for Drug Safety Science, Department of Pharmacology and Therapeutics, Molecular and Integrative Biology, Institute of Systems, University of Liverpool, Liverpool, United Kingdom
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The Immunogenetics of Cutaneous Drug Reactions. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:411-431. [DOI: 10.1007/978-3-030-92616-8_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Jeiziner C, Wernli U, Suter K, Hersberger KE, Meyer zu Schwabedissen HE. HLA-associated adverse drug reactions - scoping review. Clin Transl Sci 2021; 14:1648-1658. [PMID: 34105877 PMCID: PMC8504845 DOI: 10.1111/cts.13062] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/14/2021] [Accepted: 04/16/2021] [Indexed: 01/18/2023] Open
Abstract
Alleles of the human leukocyte antigen (HLA) system have been associated with the occurrence of idiosyncratic adverse drug reactions (ADRs). Accordingly, it is assumed that pre-emptive testing for the presence of certain HLA alleles (HLA-typing) could prevent these ADRs in carriers. In order to perceive the current evidence for HLA-associated ADRs, we conducted a scoping review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The literature search on PubMed and on Embase was carried out on the July 8 and 9, 2020, respectively. To be included in the scoping review, the studies had to investigate an association of any HLA-associated ADR with any small molecule approved and available on the Swiss market. We considered English and German primary literature published since 2002. A total of 149 studies were included, whereof most were retrospective, whereas one was a prospective randomized controlled trial. The majority of the studies (n = 33) described the association of HLA-B*15:02 with carbamazepine. It was not possible to directly compare the studies, as they were too heterogeneous in terms of the ADR definition, the HLA alleles, the number of participants, and the study types. Therefore, we summarized the results in a descriptive manner. Even if an interpretation of the outcomes remains open, the descriptive overview revealed the prevailing complexity and uncertainty in the field. For the future, consistent definitions on the different phenotypes need to be established and applied and the reporting of association studies should follow a harmonized structure.
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Affiliation(s)
- Chiara Jeiziner
- Pharmaceutical Care Research GroupDepartment of Pharmaceutical SciencesUniversity of BaselBaselSwitzerland
| | - Ursina Wernli
- Pharmaceutical Care Research GroupDepartment of Pharmaceutical SciencesUniversity of BaselBaselSwitzerland
| | - Katja Suter
- European Center of Pharmaceutical MedicineFaculty of MedicineUniversity of BaselBaselSwitzerland
| | - Kurt E. Hersberger
- Pharmaceutical Care Research GroupDepartment of Pharmaceutical SciencesUniversity of BaselBaselSwitzerland
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12
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Jantararoungtong T, Tempark T, Koomdee N, Medhasi S, Sukasem C. Genotyping HLA alleles to predict the development of Severe cutaneous adverse drug reactions (SCARs): state-of-the-art. Expert Opin Drug Metab Toxicol 2021; 17:1049-1064. [PMID: 34148467 DOI: 10.1080/17425255.2021.1946514] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Pharmacogenomics has great potential in reducing drug-induced severe cutaneous adverse drug reactions (SCARs). Pharmacogenomic studies have revealed an association between HLA genes and SCARs including acute generalized exanthematous pustulosis (AGEP), drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome (SJS), and toxic epidermal necrolysis (TEN).Areas covered: Pharmacogenomics-guided therapy could prevent severe drug hypersensitivity reactions. The US Food and Drug Administration (FDA), Clinical Pharmacogenetics Implementation Consortium (CPIC), and Dutch Pharmacogenetics Working Group (DPWG) provided guidelines in the translation of clinically relevant and evidence-based SCARs pharmacogenomics research into clinical practice. In this review, we intended to summarize the significant HLA alleles associated with SCARs induced by different drugs in different populations. We also summarize the SCARs associated with genetic and non-genetic factors and the cost-effectiveness of screening tests.Expert opinion: The effectiveness of HLA screening on a wider scale in clinical practice requires significant resources, including state-of-the-art laboratory; multidisciplinary team approach and health care provider education and engagement; clinical decision support alert system via electronic medical record (EMR); laboratory standards and quality assurance; evidence of cost-effectiveness; and cost of pharmacogenomics tests and reimbursement.
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Affiliation(s)
- 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
| | - Therdpong Tempark
- Division of Dermatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, 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
| | - Sadeep Medhasi
- Center of Medical Genomics, Ramathibodi Hospital, Mahidol University, Bangkok, 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.,Preventive Genomics and Family Check-up Services Center, Bumrungrad International Hospital, Bangkok, Thailand
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13
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Liu Y, Zeng X, Ouyang D. Progress in study on the association between HLA genetic variation and adverse drug reactions. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2021; 46:404-413. [PMID: 33967088 PMCID: PMC10930308 DOI: 10.11817/j.issn.1672-7347.2021.200256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Indexed: 11/03/2022]
Abstract
The human leukocyte antigen (HLA) molecules encoded within the human major histocompatibility complex are a group of highly conserved cell surface proteins, which are related to antigen recognition. HLA genes display a high degree of genetic polymorphism, which is the basis of individual differences in immunity. Specific HLA genotypes have been highly associated with typical adverse drug reactions. HLA-A*31:01 and HLA-B*15:02 are associated with carbamazepine-induced severe cutaneous adverse reactions, HLA-B*57:01 is related to abacavir-induced drug-induced hypersensitivity syndrome and flucloxacillin/pazopanib-induced drug-induced liver injury, while HLA-B*35:01 is a potential biomarker for predicting polygonum multiflorum-induced liver injury. It is not clear how small drug molecules to interact with HLA molecules and T cell receptors (TCR). There are four mechanistic hypotheses, including the hapten/prohapten theory, the pharmacological interaction concept, the altered peptide repertoire model, and the altered TCR repertoire model.
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Affiliation(s)
- Yating Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008.
- Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha 410078.
| | - Xiangchang Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008
- Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha 410078
| | - Dongsheng Ouyang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008.
- Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha 410078.
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha 410205, China.
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14
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Li Y, Deshpande P, Hertzman RJ, Palubinsky AM, Gibson A, Phillips EJ. Genomic Risk Factors Driving Immune-Mediated Delayed Drug Hypersensitivity Reactions. Front Genet 2021; 12:641905. [PMID: 33936169 PMCID: PMC8085493 DOI: 10.3389/fgene.2021.641905] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/08/2021] [Indexed: 12/19/2022] Open
Abstract
Adverse drug reactions (ADRs) remain associated with significant mortality. Delayed hypersensitivity reactions (DHRs) that occur greater than 6 h following drug administration are T-cell mediated with many severe DHRs now associated with human leukocyte antigen (HLA) risk alleles, opening pathways for clinical prediction and prevention. However, incomplete negative predictive value (NPV), low positive predictive value (PPV), and a large number needed to test (NNT) to prevent one case have practically prevented large-scale and cost-effective screening implementation. Additional factors outside of HLA contributing to risk of severe T-cell-mediated DHRs include variation in drug metabolism, T-cell receptor (TCR) specificity, and, most recently, HLA-presented immunopeptidome-processing efficiencies via endoplasmic reticulum aminopeptidase (ERAP). Active research continues toward identification of other highly polymorphic factors likely to impose risk. These include those previously associated with T-cell-mediated HLA-associated infectious or auto-immune disease such as Killer cell immunoglobulin-like receptors (KIR), epistatically linked with HLA class I to regulate NK- and T-cell-mediated cytotoxic degranulation, and co-inhibitory signaling pathways for which therapeutic blockade in cancer immunotherapy is now associated with an increased incidence of DHRs. As such, the field now recognizes that susceptibility is not simply a static product of genetics but that individuals may experience dynamic risk, skewed toward immune activation through therapeutic interventions and epigenetic modifications driven by ecological exposures. This review provides an updated overview of current and proposed genetic factors thought to predispose risk for severe T-cell-mediated DHRs.
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Affiliation(s)
- Yueran Li
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Pooja Deshpande
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Rebecca J. Hertzman
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Amy M. Palubinsky
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, TN, United States
| | - Andrew Gibson
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
| | - Elizabeth J. Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, WA, Australia
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, TN, United States
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du Toit JD, Kotze K, van der Westhuizen HM, Gaunt TL. Nevirapine-induced Stevens-Johnson syndrome in children living with HIV in South Africa. South Afr J HIV Med 2021; 22:1182. [PMID: 33824730 PMCID: PMC8008046 DOI: 10.4102/sajhivmed.v22i1.1182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/09/2020] [Indexed: 11/01/2022] Open
Abstract
Background Although adverse drug reactions resulting from the use of nevirapine (NVP) are well described in adults (estimated frequency of 6% - 10%), it has previously been considered less common in children (0.3% - 1.4%). Stock-outs of antiretroviral agents occur frequently in South Africa and result in interruptions in therapy and drug substitutions. Objectives To report on a case series of paediatric patients who suffered cutaneous drug reactions to NVP at rates not previously described in children. Method We describe a retrospective observational case series of six children living with HIV who developed Stevens-Johnson Syndrome (SJS) following exposure to NVP because of a prolonged stock-out of efavirenz 200 mg tablets in South Africa. Results Of the 392 paediatric patients receiving antiretroviral therapy at the institution, 172 were affected by the efavirenz stock-out. Of these, 85 children were changed to NVP of which six developed NVP-induced SJS (7.1% incidence rate). The median time between initiating NVP and developing symptoms was 27 days (range 12-35 days). All patients responded well to NVP cessation and symptomatic treatment. One patient was referred for specialist care. Two patients were successfully rechallenged with efavirenz after developing SJS and three continued lopinavir/ritonavir. Conclusions This is the second largest case series of NVP-induced SJS in children to date and raises the possibility that the incidence of SJS in children may be higher than previously described. Further research is required to explore the risk factors associated with NVP-induced SJS in children. This case series highlights the negative impact of drug stock-outs on patient health outcomes.
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Affiliation(s)
- Jacques D du Toit
- HIV Outpatient Department, Zithulele Hospital, Mqanduli, South Africa.,MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Koot Kotze
- HIV Outpatient Department, Zithulele Hospital, Mqanduli, South Africa.,Nuffield Department of Primary Healthcare Sciences, University of Oxford, Oxford, United Kingdom
| | - Helene-Mari van der Westhuizen
- HIV Outpatient Department, Zithulele Hospital, Mqanduli, South Africa.,Nuffield Department of Primary Healthcare Sciences, University of Oxford, Oxford, United Kingdom
| | - Taryn L Gaunt
- HIV Outpatient Department, Zithulele Hospital, Mqanduli, South Africa
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16
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17
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Kuijper E, French L, Tensen C, Vermeer M, Bouwes Bavinck J. Clinical and pathogenic aspects of the severe cutaneous adverse reaction epidermal necrolysis (EN). J Eur Acad Dermatol Venereol 2020; 34:1957-1971. [PMID: 32415695 PMCID: PMC7496676 DOI: 10.1111/jdv.16339] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 02/25/2020] [Indexed: 12/12/2022]
Abstract
The severe cutaneous adverse reaction epidermal necrolysis (EN) which includes toxic epidermal necrolysis and the milder Stevens-Johnson syndrome is characterized by epidermal loss due to massive keratinocyte apoptosis and/or necroptosis. EN is often caused by a drug mediating a specific TCR-HLA interaction via the (pro)hapten, pharmacological interaction or altered peptide loading mechanism involving a self-peptide presented by keratinocytes. (Memory) CD8 + T cells are activated and exhibit cytotoxicity against keratinocytes via the perforin/granzyme B and granulysin pathway and Fas/FasL interaction. Alternatively drug-induced annexin release by CD14 + monocytes can induce formyl peptide receptor 1 death of keratinocytes by necroptosis. Subsequent keratinocyte death stimulates local inflammation, activating other immune cells producing pro-inflammatory molecules and downregulating regulatory T cells. Widespread epidermal necrolysis and inflammation can induce life-threatening systemic effects, leading to high mortality rates. Research into genetic susceptibility aims to identify risk factors for eventual prevention of EN. Specific HLA class I alleles show the strongest association with EN, but risk variants have also been identified in genes involved in drug metabolism, cellular drug uptake, peptide presentation and function of CD8 + T cells and other immune cells involved in cytotoxic responses. After the acute phase of EN, long-term symptoms can remain or arise mainly affecting the skin and eyes. Mucosal sequelae are characterized by occlusions and strictures due to adherence of denuded surfaces and fibrosis following mucosal inflammation. In addition, systemic pathology can cause acute and chronic hepatic and renal symptoms. EN has a large psychological impact and strongly affects health-related quality of life among EN survivors.
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Affiliation(s)
- E.C. Kuijper
- Department of DermatologyLeiden University Medical CentreLeidenThe Netherlands
| | - L.E. French
- Department of Dermatology and AllergyUniversity HospitalLMU MunichMunichGermany
| | - C.P. Tensen
- Department of DermatologyLeiden University Medical CentreLeidenThe Netherlands
| | - M.H. Vermeer
- Department of DermatologyLeiden University Medical CentreLeidenThe Netherlands
| | - J.N. Bouwes Bavinck
- Department of DermatologyLeiden University Medical CentreLeidenThe Netherlands
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18
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Thomas SJ, Kilgore JT, Becken BA, Cunningham CK, Thompson AB. Raltegravir-associated Drug-Reaction With Eosinophilia and Systemic Symptoms Syndrome in a Pediatric Patient Without Characteristic Human Leukocyte Antigen B*57:01 or B*53:01 alleles. J Pediatric Infect Dis Soc 2020; 10:363-366. [PMID: 32766769 PMCID: PMC8023309 DOI: 10.1093/jpids/piaa089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
We present the first published case of raltegravir-associated drug-reaction with eosinophilia and systemic symptoms (DRESS) syndrome in a child without characteristic human leukocyte antigen haplotypes HLA-B*57:01 or HLA-B*53:01. A 4-year-old African American female with perinatally acquired human immunodeficiency virus infection was hospitalized for DRESS after starting a raltegravir-based antiretroviral regimen.
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Affiliation(s)
- Sanya J Thomas
- Department of Pediatrics, Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina, USA,Correspondence: S. J. Thomas, Duke University School of Medicine, T915 Children’s Health Center, DUMC Box 3499, Durham, NC 27710 ()
| | - Jacob T Kilgore
- Department of Pediatrics, Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina, USA
| | - Bradford A Becken
- Department of Pediatrics, Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina, USA
| | - Coleen K Cunningham
- Department of Pediatrics, Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina, USA,Duke Global Health Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Amelia B Thompson
- Department of Pediatrics, Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina, USA,Duke Human Vaccine Institute, Duke University School of Medicine, Durham, North Carolina, USA
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Pillaye JN, Marakalala MJ, Khumalo N, Spearman W, Ndlovu H. Mechanistic insights into antiretroviral drug-induced liver injury. Pharmacol Res Perspect 2020; 8:e00598. [PMID: 32643320 PMCID: PMC7344109 DOI: 10.1002/prp2.598] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 12/19/2022] Open
Abstract
All classes of antiretroviral therapy (ART) have been implicated to induce adverse drug reactions such drug-induced liver injury (DILI) and immune-mediated adverse reactions in Human Immunodeficiency Virus (HIV) infected individuals. Patients that develop adverse drug reactions tend to have prolonged stays in hospital and may require to change to alternative regimens if reactions persist upon rechallenge or if rechallenge is contraindicated due to severity of the adverse reaction. Diagnosis of DILI remains a huge obstacle that delays timely interventions, since it is still based largely on exclusion of other causes. There is an urgent need to develop robust diagnostic and predictive biomarkers that could be used alongside the available tools (biopsy, imaging, and serological tests for liver enzymes) to give a specific diagnosis of DILI. Crucial to this is also achieving consensus in the definition of DILI so that robust studies can be undertaken. Importantly, it is crucial that we gain deeper insights into the mechanism of DILI so that patients can receive appropriate management. In general, it has been demonstrated that the mechanism of ART-induced liver injury is driven by four main mechanisms: mitochondrial toxicity, metabolic host-mediated injury, immune reconstitution, and hypersensitivity reactions. The focus of this review is to discuss the type and phenotypes of DILI that are caused by the first line ART regimens. Furthermore, we will summarize recent studies that have elucidated the cellular and molecular mechanisms of DILI both in vivo and in vitro.
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Affiliation(s)
- Jamie N. Pillaye
- Division of Chemical and System BiologyDepartment of Integrative Biomedical SciencesFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | - Mohlopheni J. Marakalala
- Africa Health Research InstituteDurbanKwaZulu NatalSouth Africa
- Division of Infection and ImmunityUniversity College LondonLondonUK
| | - Nonhlanhla Khumalo
- Hair and Skin Research LabDivision of DermatologyDepartment of MedicineGroote Schuur Hospital and University of Cape TownCape TownSouth Africa
| | - Wendy Spearman
- Division of HepatologyDepartment of MedicineGroote Schuur Hospital and University of Cape TownCape TownSouth Africa
| | - Hlumani Ndlovu
- Division of Chemical and System BiologyDepartment of Integrative Biomedical SciencesFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
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Oussalah A, Yip V, Mayorga C, Blanca M, Barbaud A, Nakonechna A, Cernadas J, Gotua M, Brockow K, Caubet J, Bircher A, Atanaskovic‐Markovic M, Demoly P, Kase‐Tanno L, Terreehorst I, Laguna JJ, Romano A, Guéant J, Pirmohamed M. Genetic variants associated with T cell-mediated cutaneous adverse drug reactions: A PRISMA-compliant systematic review-An EAACI position paper. Allergy 2020; 75:1069-1098. [PMID: 31899808 DOI: 10.1111/all.14174] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/27/2019] [Accepted: 10/23/2019] [Indexed: 12/11/2022]
Abstract
Drug hypersensitivity reactions (DHRs) are associated with high global morbidity and mortality. Cutaneous T cell-mediated reactions classically occur more than 6 hours after drug administration and include life-threatening conditions such as toxic epidermal necrolysis, Stevens-Johnson syndrome, and hypersensitivity syndrome. Over the last 20 years, significant advances have been made in our understanding of the pathogenesis of DHRs with the identification of human leukocyte antigens as predisposing factors. This has led to the development of pharmacogenetic screening tests, such as HLA-B*57:01 in abacavir therapy, which has successfully reduced the incidence of abacavir hypersensitivity reactions. We have completed a PRISMA-compliant systematic review to identify genetic associations that have been reported in DHRs. In total, 105 studies (5554 cases and 123 548 controls) have been included in the review reporting genetic associations with carbamazepine (n = 31), other aromatic antiepileptic drugs (n = 24), abacavir (n = 11), nevirapine (n = 14), trimethoprim-sulfamethoxazole (n = 11), dapsone (n = 4), allopurinol (n = 10), and other drugs (n = 5). The most commonly reported genetic variants associated with DHRs are located in human leukocyte antigen genes and genes involved in drug metabolism pathways. Increasing our understanding of genetic variants that contribute to DHRs will allow us to improve diagnosis, develop new treatments, and predict and prevent DHRs in the future.
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Affiliation(s)
- Abderrahim Oussalah
- INSERM UMR_S 1256 NGERE – Nutrition, Genetics, and Environmental Risk Exposure Faculty of Medicine of Nancy University of Lorraine Nancy France
- Department of Molecular Medicine Division of Biochemistry, Molecular Biology, and Nutrition University Hospital of Nancy Nancy France
| | - Vincent Yip
- Department of Molecular and Clinical Pharmacology MRC Centre for Drug Safety Science University of Liverpool Liverpool UK
- Royal Liverpool and Broadgreen University Hospital NHS Trust Liverpool UK
- The Wolfson Centre for Personalized Medicine Institute of Translational Medicine University of Liverpool Liverpool UK
| | - Cristobalina Mayorga
- Allergy Research Group Instituto de Investigación Biomédica de Málaga‐IBIMA‐ARADyAL Málaga Spain
- Allergy Unit Hospital Regional Universitario de Málaga‐ARADyAL Málaga Spain
| | - Miguel Blanca
- Allergy Research Group Instituto de Investigación Biomédica de Málaga‐IBIMA‐ARADyAL Málaga Spain
- Allergy Unit Hospital Regional Universitario de Málaga‐ARADyAL Málaga Spain
| | - Annick Barbaud
- Dermatology and Allergology Department Tenon Hospital (AP‐HP) Sorbonne Universities UPMC University Paris 06 Paris France
| | - Alla Nakonechna
- Allergy and Immunology Clinic Royal Liverpool and Broadgreen University Hospital Liverpool UK
| | - Josefina Cernadas
- Department of Allergy and Clinical Immunology Centro Hospitalar Universitário de Sâo João Porto Portugal
- Allergy Clinic Hospital Lusíadas Porto Portugal
| | - Maia Gotua
- Center for Allergy and Immunology Research Tbilisi Georgia
| | - Knut Brockow
- Klinik für Dermatologie und Allergologie am Biederstein Technische Universität München München Germany
| | | | - Andreas Bircher
- Dermatologie/Allergologie Universitätsspital Basel Basel Switzerland
| | - Marina Atanaskovic‐Markovic
- Medical Faculty Department of Allergology and Pulmonology University Children's Hospital University of Belgrade Belgrade Serbia
| | - Pascal Demoly
- Division of Allergy Department of Pulmonology Hôpital Arnaud de Villeneuve University Hospital of Montpellier Montpellier France
| | | | - Ingrid Terreehorst
- Academisch Medisch Centrum University of Amsterdam Amsterdam Netherlands
| | | | | | - Jean‐Louis Guéant
- INSERM UMR_S 1256 NGERE – Nutrition, Genetics, and Environmental Risk Exposure Faculty of Medicine of Nancy University of Lorraine Nancy France
- Department of Molecular Medicine Division of Biochemistry, Molecular Biology, and Nutrition University Hospital of Nancy Nancy France
| | - Munir Pirmohamed
- Department of Molecular and Clinical Pharmacology MRC Centre for Drug Safety Science University of Liverpool Liverpool UK
- Royal Liverpool and Broadgreen University Hospital NHS Trust Liverpool UK
- The Wolfson Centre for Personalized Medicine Institute of Translational Medicine University of Liverpool Liverpool UK
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21
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Redwood A, Trubiano J, Phillips EJ. Prevention and Diagnosis of Severe T-Cell-Mediated Adverse Drug Reactions: Are We There Yet? THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:228-230. [PMID: 30598178 DOI: 10.1016/j.jaip.2018.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/04/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Alec Redwood
- Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Australia
| | - Jason Trubiano
- Department of Infectious Diseases, Austin Health, Heidelberg, Australia
| | - Elizabeth J Phillips
- Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn.
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Ocular manifestations in patients with Stevens-Johnson syndrome in Malawi-review of the literature illustrated by clinical cases. Graefes Arch Clin Exp Ophthalmol 2019; 257:2343-2348. [PMID: 31352606 DOI: 10.1007/s00417-019-04421-z] [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: 02/11/2019] [Revised: 07/07/2019] [Accepted: 07/10/2019] [Indexed: 12/19/2022] Open
Abstract
PURPOSE In Sub-Saharan Africa, manifestations of Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are commonly seen in human immunodeficiency virus-infected patients receiving nevirapine-based antiretroviral therapy and/or cotrimoxazole. These patients often face severe ocular complications that lead to moderate to severe visual impairment or blindness. METHODS Review of the current literature, illustrated by retrospective hospital-based case series: Eight patients at Lions Sight First Eye Hospital, Blantyre, Malawi with severe ocular complications like severe cicatrizing conjunctivitis with symblephara, corneal punctate erosions, corneal vascularization, and corneal ulceration are illustrated after the diagnosis of SJS/TEN. RESULTS Light perception was reported in six (12 eyes) of them; two patients (4 eyes) had moderate visual impairment (6/36 and 6/18). In one patient, eye problems started after therapy with cotrimoxazole; in seven after therapy, with antiretroviral therapy. CONCLUSION SJS/TEN in Sub Saharan Africa correlates significantly with moderate visual impairment up to blindness. Early recognition of eye complications and involvement of ophthalmologists in the acute stage, early treatment with local steroids, and close monitoring for up to 6 months after the acute phase are crucial. Severe ocular complications seem to be more severe in dark skin phototype.
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Alfirevic A, Pirmohamed M, Marinovic B, Harcourt‐Smith L, Jorgensen AL, Cooper TE. Genetic testing for prevention of severe drug-induced skin rash. Cochrane Database Syst Rev 2019; 7:CD010891. [PMID: 31314143 PMCID: PMC6636675 DOI: 10.1002/14651858.cd010891.pub2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Drug-induced skin reactions present with a range of clinical symptoms, from mild maculopapular skin rashes to potentially fatal blistering skin rashes - such as Stevens-Johnson syndrome (SJS) or toxic epidermal necrolysis (TEN) - which may result in death. Milder reactions may be troublesome and lead to low drug compliance. The pathogenesis of these drug reactions is not yet fully understood; however, there is evidence that pretreatment genetic testing may help to predict and prevent these reactions in some cases. OBJECTIVES To assess the effects of prospective pharmacogenetic screening to reduce drug-associated skin reactions in a patient population. SEARCH METHODS We searched the following databases up to July 2018: the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase and LILACS. We also searched five trials registers, and checked the reference lists of included studies and relevant reviews for further references to relevant randomised controlled trials (RCTs). SELECTION CRITERIA We included RCTs of participants who had prospective pharmacogenetic screening to determine genetic variants associated with hypersensitivity reactions, compared with those who did not have prospective pharmacogenetic screening. We included participants in any setting, who were of any age, gender, and ethnicity, who had been prescribed drugs known to cause delayed type hypersensitivity reactions. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. To assess studies for inclusion, two review authors independently screened all of the titles and abstracts of publications identified by the searches. Because there was only one included study, many of the planned data analyses were not applicable to the review. We used GRADE to assess the quality of the included study.The review's primary outcomes were the incidence of severe skin rashes with systemic symptoms (such as fever and multiple organ involvement), and long-term effects (such as scarring of eyelids or lung tissue). Secondary outcomes were hospitalisation for drug-induced skin reactions, blistering skin reactions (such as SJS, hypersensitivity (HSS) syndrome), and death. MAIN RESULTS One study, which was a randomised, double-blind, controlled, multicentre trial, fulfilled our inclusion criteria. The trial included 1956 adult participants (74% men, with a mean age of 42 years) across 265 centres (medical centres, hospitals, outpatient clinics) in 19 countries around the world who were infected with HIV-type 1 and who had not received abacavir previously. The participants, who had a clinical need for treatment with an antiretroviral-drug regimen containing abacavir, were randomly assigned to undergo prospective human leukocyte antigen (HLA) Class I, locus B, allele 57:01 (HLA-B*57:01) screening (prospective-screening group) before this treatment, or to undergo a standard-care approach of abacavir use without prospective HLA-B*57:01 screening (control group). Participants who tested positive for HLA-B*57:01 were not given abacavir; instead, they received antiretroviral therapy that did not include abacavir. The control group did have retrospective HLA-B*57:01 pharmacogenetic testing. The trial duration was six months. Each participant was observed for six weeks. Assessments were performed at the time of study entry, at baseline (day one of abacavir treatment), and at weeks one, two and six. This study was funded by the manufacturer of abacavir, GlaxoSmithKline.The study did not assess any of our primary outcomes, and it measured none of our secondary outcomes in isolation. However, it did assess an outcome of (characteristically severe) hypersensitivity reaction which included (but was not limited to) our secondary outcomes of HSS and SJS/TEN.The study demonstrated that prospective HLA-B*57:01 screening probably reduces the incidence of hypersensitivity reaction to abacavir. The incidence of clinically diagnosed HSS reaction to abacavir was lower in the screening arm (risk ratio (RR) 0.43, 95% confidence interval (CI) 0.28 to 0.67; 1650 participants; moderate-quality evidence), as was immunologically confirmed HSS reaction (RR 0.02, 95% 0.00 to 0.37; 1644 participants; moderate-quality evidence). A positive result from an epicutaneous patch test performed six to ten weeks after clinical diagnosis provided immunological confirmation.Overall, the study demonstrates a low risk of bias across five out of seven domains. There was a high risk of detection bias because hypersensitivity reactions were diagnosed by the principal investigator at the recruitment site without the use of predefined clinical criteria. Although there was also high risk of attrition bias due to excluding participants with incomplete follow-up from analyses, the authors did undertake a series of sensitivity analyses based on the intention-to-treat population, which demonstrated consistent results with the primary analysis. We rated the study quality as moderate-quality using GRADE criteria. AUTHORS' CONCLUSIONS Prospective screening for HLA-B*57:01 probably reduces severe hypersensitivity skin reactions to abacavir in patients positive for HIV-type 1. However, these results are only based on one study, which was at high risk of attrition and detection bias.Our primary outcomes (incidence of severe skin rashes with systemic symptoms, and long-term effects) were not assessed by the trial, and only one of the review's secondary outcomes was measured (hypersensitivity reaction); thus, we found no evidence relating to hospitalisation, death, or long-term conditions resulting from drug injury.We found no eligible evidence on genetic testing for severe drug-induced skin rash in relation to different drugs and classes of drugs. Further clinical trials based on other drugs, and in different patient populations, would be useful for advising policy changes for improving the prevention of adverse skin reactions to drug treatments.
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Affiliation(s)
- Ana Alfirevic
- Institute of Translational Medicine, University of LiverpoolDepartment of Molecular and Clinical PharmacologyCentre for Personalised Medicine, Block A: Waterhouse Building1‐5 Brownlow StreetLiverpoolUKL69 3GE
| | - Munir Pirmohamed
- Institute of Translational Medicine, University of LiverpoolDepartment of Molecular and Clinical PharmacologyCentre for Personalised Medicine, Block A: Waterhouse Building1‐5 Brownlow StreetLiverpoolUKL69 3GE
| | - Branka Marinovic
- University Hospital Centre Zagreb, School of Medicine, University of ZagrebDepartment of Dermatology and VenereologySalata 4ZagrebCroatia10000
| | - Linda Harcourt‐Smith
- The University of Nottinghamc/o Cochrane Skin GroupA103, King's Meadow CampusLenton LaneNottinghamUKNG7 2NR
| | - Andrea L Jorgensen
- University of LiverpoolCentre for Medical Statistics and Health EvaluationShelley's CottageBrownlow StreetLiverpoolUKL69 3 GS
| | - Tess E Cooper
- The Children's Hospital at WestmeadCochrane Kidney and Transplant, Centre for Kidney ResearchWestmeadNSWAustralia2145
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Hu K, Xiang Q, Wang Z, Mu GY, Zhang Z, Ma LY, Xie QF, Chen SQ, Zhou S, Zhang XD, Cui YM. Associations between human leukocyte antigen polymorphisms and hypersensitivity to antiretroviral therapy in patients with human immunodeficiency virus: a meta-analysis. BMC Infect Dis 2019; 19:583. [PMID: 31277607 PMCID: PMC6612203 DOI: 10.1186/s12879-019-4227-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/26/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Human leukocyte antigen (HLA) alleles are implicated in drug-induced hypersensitivity, including by nevirapine and abacavir. The purpose of this meta-analysis was to evaluate the relationship between HLA polymorphisms and hypersensitivity to antiretroviral therapy in human immunodeficiency virus (HIV)-infected patients. METHODS We conducted a systematic search of PubMed, Embase, Web of Science, and the Cochrane Library for studies that evaluated the associations of HLA polymorphisms with antiretroviral therapy-induced hypersensitivity published in April 2019. The summary odds ratios (ORs) with 95% confidence intervals (CIs) were considered as estimates of the effect. RESULTS The meta-analysis included 17 studies that assessed a total of 4273 patients. First, carriers of HLA-A *24 were associated with an increased risk of hypersensitivity among patients with HIV who received antiretroviral therapy (OR: 12.12; P = 0.018). Second, five SNPs of HLA-B genotypes, including *18 (OR: 1.63; P = 0.028), *35 (OR: 2.31; P = 0.002), *39 (OR: 11.85; P = 0.040), *51 (OR: 1.66; P = 0.028), and *81 (OR: 8.11; P = 0.021), were associated with an increased risk of hypersensitivity. Conversely, carriers of HLA-B *15 were associated with a reduced risk of hypersensitivity (OR: 0.43; P < 0.001). Third, HLA-C *04 was associated with an increased risk of hypersensitivity (OR: 3.09; P < 0.001), whereas a lower risk for hypersensitivity was observed in patients who were carriers of HLA-C *02 (OR: 0.22; P = 0.030), *03 (OR: 0.53; P = 0.049), and *07 (OR: 0.61; P = 0.044). Finally, carriers of HLA-DRB1 *05 (OR: 0.18; P = 0.006) and *15 (OR: 0.23; P = 0.013) were associated with a reduced risk of hypersensitivity among patients receiving antiretroviral therapy. CONCLUSIONS The findings of this meta-analysis indicated patients carrying HLA-A *24, HLA-B *18, *35, *39, *51, *81, HLA-C *04 were associated with a higher risk of hypersensitivity. Conversely, subjects carrying HLA-B *15, HLA-C *02, *03, *07, HLA-DRB1 *05, *15 were associated with a reduced risk of hypersensitivity.
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Affiliation(s)
- Kun Hu
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Qian Xiang
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Zhe Wang
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China.,Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Peking University Health Science Center, 38# Xueyuan Road, Haidian District, Beijing, China
| | - Guang-Yan Mu
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Zhuo Zhang
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Ling-Yue Ma
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Qiu-Fen Xie
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Shu-Qing Chen
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Shuang Zhou
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Xiao-Dan Zhang
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China
| | - Yi-Min Cui
- Department of Pharmacy, Peking University First Hospital, 6# Dahongluochang Street, Xicheng District, Beijing, China.
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Cirulli ET, Nicoletti P, Abramson K, Andrade RJ, Bjornsson ES, Chalasani N, Fontana RJ, Hallberg P, Li YJ, Lucena MI, Long N, Molokhia M, Nelson MR, Odin JA, Pirmohamed M, Rafnar T, Serrano J, Stefansson K, Stolz A, Daly AK, Aithal GP, Watkins PB. A Missense Variant in PTPN22 is a Risk Factor for Drug-induced Liver Injury. Gastroenterology 2019; 156:1707-1716.e2. [PMID: 30664875 PMCID: PMC6511989 DOI: 10.1053/j.gastro.2019.01.034] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 12/18/2018] [Accepted: 01/13/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS We performed genetic analyses of a multiethnic cohort of patients with idiosyncratic drug-induced liver injury (DILI) to identify variants associated with susceptibility. METHODS We performed a genome-wide association study of 2048 individuals with DILI (cases) and 12,429 individuals without (controls). Our analysis included subjects of European (1806 cases and 10,397 controls), African American (133 cases and 1,314 controls), and Hispanic (109 cases and 718 controls) ancestry. We analyzed DNA from 113 Icelandic cases and 239,304 controls to validate our findings. RESULTS We associated idiosyncratic DILI with rs2476601, a nonsynonymous polymorphism that encodes a substitution of tryptophan with arginine in the protein tyrosine phosphatase, nonreceptor type 22 gene (PTPN22) (odds ratio [OR] 1.44; 95% confidence interval [CI] 1.28-1.62; P = 1.2 × 10-9 and replicated the finding in the validation set (OR 1.48; 95% CI 1.09-1.99; P = .01). The minor allele frequency showed the same effect size (OR > 1) among ethnic groups. The strongest association was with amoxicillin and clavulanate-associated DILI in persons of European ancestry (OR 1.62; 95% CI 1.32-1.98; P = 4.0 × 10-6; allele frequency = 13.3%), but the polymorphism was associated with DILI of other causes (OR 1.37; 95% CI 1.21-1.56; P = 1.5 × 10-6; allele frequency = 11.5%). Among amoxicillin- and clavulanate-associated cases of European ancestry, rs2476601 doubled the risk for DILI among those with the HLA risk alleles A*02:01 and DRB1*15:01. CONCLUSIONS In a genome-wide association study, we identified rs2476601 in PTPN22 as a non-HLA variant that associates with risk of liver injury caused by multiple drugs and validated our finding in a separate cohort. This variant has been associated with increased risk of autoimmune diseases, providing support for the concept that alterations in immune regulation contribute to idiosyncratic DILI.
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Affiliation(s)
- Elizabeth T. Cirulli
- Duke Center for applied Genomics and Precision Medicine, Duke University, Durham, North Carolina
| | - Paola Nicoletti
- Department of Genetics and Genomic Science, Icahn School of Medicine at Mount Sinai, New York, New York; Sema4, a Mount Sinai venture, Stamford, Connecticut.
| | - Karen Abramson
- Duke Molecular Physiology Institute, Duke University, Durham, North Carolina
| | - Raul J. Andrade
- UGC Digestivo, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)
| | - Einar S. Bjornsson
- Department of Internal Medicine, Landspitali University Hospital, Reykjavik, Iceland
| | - Naga Chalasani
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana
| | | | - Pär Hallberg
- Department of Medical Sciences and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Yi Ju Li
- Duke Molecular Physiology Institute, Duke University, Durham, North Carolina,Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - M Isabel Lucena
- UGC Digestivo, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario Virgen de la Victoria, Universidad de Málaga, Málaga, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)
| | - Nanye Long
- Institute for Cyber-enabled Research, Michigan State University, East Lansing, Michigan
| | - Mariam Molokhia
- School of Population Health & Environmental Sciences, King’s College, London, UK
| | | | - Joseph A. Odin
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Munir Pirmohamed
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | | | - Jose Serrano
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
| | | | - Andrew Stolz
- University of Southern California, Los Angeles, California
| | - Ann K. Daly
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Guruprasad P. Aithal
- Nottingham Digestive Diseases Centre and National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre at the Nottingham University Hospital NHS Trust and University of Nottingham, Nottingham, UK
| | - Paul B. Watkins
- UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina,University of North Carolina Institute for Drug Safety Sciences, RTP, North Carolina
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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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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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Marinho AT, Miranda JP, Caixas U, Charneira C, Gonçalves-Dias C, Marques MM, Monteiro EC, Antunes AMM, Pereira SA. Singularities of nevirapine metabolism: from sex-dependent differences to idiosyncratic toxicity. Drug Metab Rev 2019; 51:76-90. [PMID: 30712401 DOI: 10.1080/03602532.2019.1577891] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Nevirapine (NVP) is a first-generation non-nucleoside reverse transcriptase inhibitor widely used for the treatment and prophylaxis of human immunodeficiency virus infection. The drug is taken throughout the patient's life and, due to the availability of an extended-release formulation, it is administered once daily. This antiretroviral is one of the scarce examples of drugs with prescription criteria based on sex, in order to prevent adverse reactions. The therapy with NVP has been associated with potentially life-threatening liver and idiosyncratic skin toxicity. Multiple evidence has emerged regarding the formation of electrophilic NVP metabolites as crucial for adverse idiosyncratic reactions. The formation of reactive metabolites that yield covalent adducts with proteins has been demonstrated in patients under NVP-based treatment. Interestingly, several pharmacogenetic- and sex-related factors associated with NVP toxicity can be mechanistically explained by an imbalance toward increased formation of NVP-derived reactive metabolites and/or impaired detoxification capability. Moreover, the haptenation of self-proteins by these reactive species provides a plausible link between NVP bioactivation and immunotoxicity, further supporting the relevance of this toxicokinetics hypothesis. In the current paper, we review the existing knowledge and recent developments on NVP metabolism and their relation to NVP toxicity.
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Affiliation(s)
- Aline T Marinho
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - Joana P Miranda
- b Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy , Universidade de Lisboa , Lisboa , Portugal
| | - Umbelina Caixas
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal.,c Centro Hospitalar de Lisboa Central (CHLC) , Lisboa , Portugal
| | - Catarina Charneira
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Clara Gonçalves-Dias
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - M Matilde Marques
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Emília C Monteiro
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
| | - Alexandra M M Antunes
- d Centro de Química Estrutural (CQE) , Instituto Superior Técnico, ULisboa , Lisboa , Portugal
| | - Sofia A Pereira
- a CEDOC, Chronic Diseases Research Centre, NOVA Medical School/Faculdade de Ciências Médicas , Universidade NOVA de Lisboa , Lisboa , Portugal
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Carr DF, Wang CW, Bellón T, Ressel L, Nwikue G, Shrivastava V, Bergfeld W, Jorgensen AL, Chung WH, Pirmohamed M. Serum and blister-fluid elevation and decreased epidermal content of high-mobility group box 1 protein in drug-induced Stevens-Johnson syndrome/toxic epidermal necrolysis. Br J Dermatol 2019; 181:166-174. [PMID: 30613954 PMCID: PMC6617791 DOI: 10.1111/bjd.17610] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND High-mobility group box 1 (HMGB1) is a damage-associated molecular-pattern protein. Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) are serious, immune-mediated skin-blistering conditions. OBJECTIVES To determine serum and/or blister-fluid total HMGB1 levels in SJS/TEN cohorts, and HMGB1 expression in formalin-fixed, paraffin-embedded (FFPE) SJS/TEN skin vs. healthy and maculopapular exanthema (MPE) skin. Methods Serum HMGB1 was quantified in Malawian nevirapine-induced hypersensitivity, Taiwanese SJS/TEN and Spanish SJS/TEN cohorts. FFPE skin (healthy skin, MPE, SJS/TEN) was stained and assessed for HMGB1 expression. RESULTS Serum total HMGB1 was not significantly elevated in patients with nevirapine-induced SJS/TEN (3·98 ± 2·17 ng mL-1 ), MPE (3·92 ± 2·75 ng mL-1 ) or drug reaction with eosinophilia and systemic symptoms (4·73 ± 3·00 ng mL-1 ) vs. tolerant controls (2·97 ± 3·00 ng mL-1 ). HMGB1 was significantly elevated in Taiwanese patients with SJS/TEN, highest during the acute phase (32·6 ± 26·6 ng mL-1 ) vs. the maximal (19·7 ± 23·2 ng mL-1 ; P = 0·007) and recovery (24·6 ± 25·3 ng mL-1 ; P = 0·027) phases. In blister fluid from Spanish patients with SJS/TEN, HMGB1 (486·8 ± 687·9 ng mL-1 ) was significantly higher than in serum (8·8 ± 7·6 ng mL-1 ; P <0·001). Preblistered SJS/TEN skin showed decreased epidermal nuclear HMGB1 expression in upper epidermis vs. healthy or MPE skin but retained basal/suprabasal expression. CONCLUSIONS Epidermal HMGB1 expression was decreased in SJS/TEN skin. Retained basal/suprabasal epidermal HMGB1 expression may exacerbate localized injury in SJS/TEN.
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Affiliation(s)
- D F Carr
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, U.K
| | - C-W Wang
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Keelung, Linkou, Taipei, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - T Bellón
- La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain
| | - L Ressel
- Departments of Veterinary Pathology and Public Health, University of Liverpool, Liverpool, U.K
| | - G Nwikue
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, U.K
| | - V Shrivastava
- Naval Medical Center Portsmouth, Portsmouth, VA, U.S.A
| | - W Bergfeld
- Department of Dermatology and Dermatopathology, Cleveland Clinic Foundation, Cleveland, OH, U.S.A
| | - A L Jorgensen
- Departments of Biostatistics, University of Liverpool, Liverpool, U.K
| | - W-H Chung
- Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Keelung, Linkou, Taipei, Taiwan
| | - M Pirmohamed
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, U.K
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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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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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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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Ramsbottom KA, Carr DF, Jones AR, Rigden DJ. Critical assessment of approaches for molecular docking to elucidate associations of HLA alleles with adverse drug reactions. Mol Immunol 2018; 101:488-499. [PMID: 30125869 PMCID: PMC6148408 DOI: 10.1016/j.molimm.2018.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/27/2018] [Accepted: 08/03/2018] [Indexed: 01/11/2023]
Abstract
All software assessed could dock Abacavir back into the risk allele structure but not always predict the exact binding mode. Most docking software assessed can distinguish between risk and control alleles. Docking performance can be degraded by using a homology model. Receptor flexibility can negatively affect the docking performance for complex HLA examples. Using AutoDockFR cannot compensate for the added difficulty of docking to the unbound target.
Adverse drug reactions have been linked with genetic polymorphisms in HLA genes in numerous different studies. HLA proteins have an essential role in the presentation of self and non-self peptides, as part of the adaptive immune response. Amongst the associated drugs-allele combinations, anti-HIV drug Abacavir has been shown to be associated with the HLA-B*57:01 allele, and anti-epilepsy drug Carbamazepine with B*15:02, in both cases likely following the altered peptide repertoire model of interaction. Under this model, the drug binds directly to the antigen presentation region, causing different self peptides to be presented, which trigger an unwanted immune response. There is growing interest in searching for evidence supporting this model for other ADRs using bioinformatics techniques. In this study, in silico docking was used to assess the utility and reliability of well-known docking programs when addressing these challenging HLA-drug situations. The overall aim was to address the uncertainty of docking programs giving different results by completing a detailed comparative study of docking software, grounded in the MHC-ligand experimental structural data – for Abacavir and to a lesser extent Carbamazepine - in order to assess their performance. Four docking programs: SwissDock, ROSIE, AutoDock Vina and AutoDockFR, were used to investigate if each software could accurately dock the Abacavir back into the crystal structure for the protein arising from the known risk allele, and if they were able to distinguish between the HLA-associated and non-HLA-associated (control) alleles. The impact of using homology models on the docking performance and how using different parameters, such as including receptor flexibility, affected the docking performance were also investigated to simulate the approach where a crystal structure for a given HLA allele may be unavailable. The programs that were best able to predict the binding position of Abacavir were then used to recreate the docking seen for Carbamazepine with B*15:02 and controls alleles. It was found that the programs investigated were sometimes able to correctly predict the binding mode of Abacavir with B*57:01 but not always. Each of the software packages that were assessed could predict the binding of Abacavir and Carbamazepine within the correct sub-pocket and, with the exception of ROSIE, was able to correctly distinguish between risk and control alleles. We found that docking to homology models could produce poorer quality predictions, especially when sequence differences impact the architecture of predicted binding pockets. Caution must therefore be used as inaccurate structures may lead to erroneous docking predictions. Incorporating receptor flexibility was found to negatively affect the docking performance for the examples investigated. Taken together, our findings help characterise the potential but also the limitations of computational prediction of drug-HLA interactions. These docking techniques should therefore always be used with care and alongside other methods of investigation, in order to be able to draw strong conclusions from the given results.
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Affiliation(s)
- Kerry A Ramsbottom
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK
| | - Daniel F Carr
- MRC Centre for Drug Safety Science, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Andrew R Jones
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK
| | - Daniel J Rigden
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK.
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Wang YH, Chen CB, Tassaneeyakul W, Saito Y, Aihara M, Choon SE, Lee HY, Chang MM, Roa FD, Wu CW, Zhang J, Nakkam N, Konyoung P, Okamoto-Uchida Y, Cheung CMT, Huang JW, Ji C, Cheng B, Hui RCY, Chu CY, Chen YJ, Wu CY, Hsu CK, Chiu TM, Huang YH, Lu CW, Yang CY, Lin YT, Chi MH, Ho HC, Lin JY, Yang CH, Chang YC, Su SC, Wang CW, Fan WL, Hung SI, Chung WH. The Medication Risk of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis in Asians: The Major Drug Causality and Comparison With the US FDA Label. Clin Pharmacol Ther 2018; 105:112-120. [PMID: 29569740 DOI: 10.1002/cpt.1071] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 02/25/2018] [Indexed: 12/14/2022]
Abstract
Specific ethnic genetic backgrounds are associated with the risk of Stevens-Johnson syndrome / toxic epidermal necrolysis (SJS/TEN) especially in Asians. However, there have been no large cohort, multiple-country epidemiological studies of medication risk related to SJS/TEN in Asian populations. Thus, we analyzed the registration databases from multiple Asian countries who were treated during 1998-2017. A total 1,028 SJS/TEN cases were identified with the algorithm of drug causality for epidermal necrolysis. Furthermore, those medications labeled by the US Food and Drug Administration (FDA) as carrying a risk of SJS/TEN were also compared with the common causes of SJS/TEN in Asian countries. Oxcarbazepine, sulfasalazine, COX-II inhibitors, and strontium ranelate were identified as new potential causes. In addition to sulfa drugs and beta-lactam antibiotics, quinolones were also a common cause. Only one acetaminophen-induced SJS was identified, while several medications (e.g., oseltamivir, terbinafine, isotretinoin, and sorafenib) labeled as carrying a risk of SJS/TEN by the FDA were not found to have caused any of the cases in the Asian countries investigated in this study.
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Affiliation(s)
- Yu-Hsin Wang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan
| | - Chun-Bing Chen
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Chang Gung Memorial Hospital, Xiamen, China
| | | | - Yoshiro Saito
- Division of Medicinal Safety Science, National Institute of Health Sciences, Japan
| | - Michiko Aihara
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Siew Eng Choon
- Hospital Sultanah Aminah Johor Bahru, Clinical School of Medicine and Health Sciences, Monash University Malaysia
| | - Haur Yueh Lee
- Department of Dermatology, Singapore General Hospital, Singapore.,Duke-NUS medical school, Singapore
| | - Mimi Mee Chang
- Division of Dermatology, Department of Medicine and Therapeutics, Prince of Wales Hospital, the Chinese University of Hong Kong
| | - Francisca D Roa
- University of the Philippines-Philippine, General Hospital, Manila, Philippines
| | | | - Jing Zhang
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Nontaya Nakkam
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | | | - Christina Man-Tung Cheung
- Division of Dermatology, Department of Medicine and Therapeutics, Prince of Wales Hospital, the Chinese University of Hong Kong
| | - Jin-Wen Huang
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Chao Ji
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Bo Cheng
- Department of Dermatology, the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Rosaline Chung-Yee Hui
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Yu Chu
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Ju Chen
- Department of Dermatology, Taichung Veterans General Hospital, National Yang Ming University, Taichung, Taiwan
| | - Ching-Ying Wu
- Department of dermatology, municipal Ta-Tong hospital, Kaohsiung medical university, Taiwan
| | - Chao-Kai Hsu
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tsu-Man Chiu
- Department of Dermatology, Changhua Christian Hospital, Changhua, Taiwan
| | - Yu-Huei Huang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Wei Lu
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chin-Yi Yang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yi-Ting Lin
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Min-Hui Chi
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Chun Ho
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Jing-Yi Lin
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chih-Hsun Yang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ya-Ching Chang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Chi Su
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chuang Wei Wang
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Wen-Lang Fan
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Shuen-Iu Hung
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wen-Hung Chung
- Chang Gung Memorial Hospital, Linkou, Taiwan.,Department of Dermatology, Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Taipei, Linkou, and Keelung, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Chang Gung Memorial Hospital, Xiamen, China
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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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36
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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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Interaction of Nevirapine with the Peptide Binding Groove of HLA-DRB1*01:01 and Its Effect on the Conformation of HLA-Peptide Complex. Int J Mol Sci 2018; 19:ijms19061660. [PMID: 29867033 PMCID: PMC6032195 DOI: 10.3390/ijms19061660] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 05/28/2018] [Accepted: 05/29/2018] [Indexed: 01/11/2023] Open
Abstract
Human leukocyte antigen (HLA)-DRB1*01:01 has been shown to be involved in nevirapine-induced hepatic hypersensitivity reactions. In the present study, in silico docking simulations and molecular dynamics simulations were performed to predict the interaction mode of nevirapine with the peptide binding groove of HLA-DRB1*01:01 and its possible effect on the position and orientation of the ligand peptide derived from hemagglutinin (HA). In silico analyses suggested that nevirapine interacts with HLA-DRB1*01:01 around the P4 pocket within the peptide binding groove and the HA peptide stably binds on top of nevirapine at the groove. The analyses also showed that binding of nevirapine at the groove will significantly change the inter-helical distances of the groove. An in vitro competitive assay showed that nevirapine (1000 μM) increases the binding of the HA peptide to HLA-DRB1*01:01 in an allele-specific manner. These results indicate that nevirapine might interact directly with the P4 pocket and modifies its structure, which could change the orientation of loaded peptides and the conformation of HLA-DRB1*01:01; these changes could be distinctively recognized by T-cell receptors. Through this molecular mechanism, nevirapine might stimulate the immune system, resulting in hepatic hypersensitivity reactions.
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Sukasem C, Katsila T, Tempark T, Patrinos GP, Chantratita W. Drug-Induced Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis Call for Optimum Patient Stratification and Theranostics via Pharmacogenomics. Annu Rev Genomics Hum Genet 2018; 19:329-353. [PMID: 29652519 DOI: 10.1146/annurev-genom-083115-022324] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The Global Genomic Medicine Collaborative, a multinational coalition of genomic and policy experts working to implement genomics in clinical care, considers pharmacogenomics to be among the first areas in genomic medicine that can provide guidance in routine clinical practice, by linking genetic variation and drug response. Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe life-threatening reactions to medications with a high incidence worldwide. Genomic screening prior to drug administration is a key opportunity and potential paradigm for using genomic medicine to reduce morbidity and mortality and ultimately eliminate one of the most devastating adverse drug reactions. This review focuses on the current understanding of the surveillance, pathogenesis, and treatment of SJS/TEN, including the role of genomics and pharmacogenomics in the etiology, treatment, and eradication of preventable causes of drug-induced SJS/TEN. Gaps, unmet needs, and priorities for future research have been identified for the optimal management of drug-induced SJS/TEN in various ethnic populations. Pharmacogenomics holds great promise for optimal patient stratification and theranostics, yet its clinical implementation needs to be cost-effective and sustainable.
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Affiliation(s)
- Chonlaphat Sukasem
- Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.,Laboratory for Pharmacogenomics, Somdech Phra Debaratana Medical Center (SDMC), Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.,South East Asian Pharmacogenomics Research Network (SEAPHARM)
| | - Theodora Katsila
- Department of Pharmacy, School of Health Sciences, University of Patras, GR-26504 Patras, Greece
| | - Therdpong Tempark
- Department of Pediatrics, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok 10330, Thailand
| | - George P Patrinos
- Department of Pharmacy, School of Health Sciences, University of Patras, GR-26504 Patras, Greece.,Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Wasun Chantratita
- South East Asian Pharmacogenomics Research Network (SEAPHARM).,Excellence Center for Medical Genomics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand;
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An Updated Review of the Molecular Mechanisms in Drug Hypersensitivity. J Immunol Res 2018; 2018:6431694. [PMID: 29651444 PMCID: PMC5830968 DOI: 10.1155/2018/6431694] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/09/2017] [Indexed: 02/07/2023] Open
Abstract
Drug hypersensitivity may manifest ranging from milder skin reactions (e.g., maculopapular exanthema and urticaria) to severe systemic reactions, such as anaphylaxis, drug reactions with eosinophilia and systemic symptoms (DRESS)/drug-induced hypersensitivity syndrome (DIHS), or Stevens–Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN). Current pharmacogenomic studies have made important strides in the prevention of some drug hypersensitivity through the identification of relevant genetic variants, particularly for genes encoding drug-metabolizing enzymes and human leukocyte antigens (HLAs). The associations identified by these studies are usually drug, phenotype, and ethnic specific. The drug presentation models that explain how small drug antigens might interact with HLA and T cell receptor (TCR) molecules in drug hypersensitivity include the hapten theory, the p-i concept, the altered peptide repertoire model, and the altered TCR repertoire model. The broad spectrum of clinical manifestations of drug hypersensitivity involving different drugs, as well as the various pathomechanisms involved, makes the diagnosis and management of it more challenging. This review highlights recent advances in our understanding of the predisposing factors, immune mechanisms, pathogenesis, diagnostic tools, and therapeutic approaches for drug hypersensitivity.
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40
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Thomas M, Hopkins C, Duffy E, Lee D, Loulergue P, Ripamonti D, Ostrov DA, Phillips E. Association of the HLA-B*53:01 Allele With Drug Reaction With Eosinophilia and Systemic Symptoms (DRESS) Syndrome During Treatment of HIV Infection With Raltegravir. Clin Infect Dis 2018; 64:1198-1203. [PMID: 28369189 DOI: 10.1093/cid/cix096] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 02/11/2017] [Indexed: 12/16/2022] Open
Abstract
Background Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a rare, severe adverse event during treatment with raltegravir. The occurrence of DRESS syndrome during treatment with other drugs is strongly associated with particular HLA alleles. Methods We performed HLA testing in 3 of the 5 patients previously reported to have developed raltegravir-induced DRESS syndrome and in 1 previously unreported patient. We then used virtual modeling to visualize interactions between raltegravir and the imputed HLA molecule. Results Five of the 6 patients who developed raltegravir-induced DRESS syndrome were African, and 1 was Hispanic. HLA typing was performed in 4 patients, all of whom carried both the HLA-B*53 allele and the HLA-C*04 allele to which it is commonly haplotypic. No other HLA alleles were shared by all of the tested patients. Given the approximate prevalence of HLA-B*53 carriage in African (20%) and Hispanic (6%) populations, the probability of all 4 patients being HLA-B*53 carriers, and 2 of 3 African patients being homozygous for HLA-B*53:01, is approximately 0.00002. Conclusions These data implicate the prevalent African allele HLA-B*53:01 in the immunopathogenesis of raltegravir-induced DRESS syndrome. Although the immunopathogenic mechanisms are currently unknown, virtual modeling suggests that raltegravir may bind within the antigen binding cleft of the HLA-B*53:01 molecule, but not within the closely related HLA-B*35:01 molecule. Further studies are necessary to confirm the strength of the association between carriage of the HLA-B*53:01 allele and raltegravir-induced DRESS syndrome, and the potential utility of HLA screening before raltegravir treatment.
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Affiliation(s)
- Mark Thomas
- Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, New Zealand.,Infectious Diseases Department, Auckland City Hospital, New Zealand
| | - Chris Hopkins
- Infectious Diseases Department, Auckland City Hospital, New Zealand
| | - Eamon Duffy
- Infectious Diseases Department, Auckland City Hospital, New Zealand
| | - Daniel Lee
- Department of Internal Medicine, University of California San Diego, California, USA
| | - Pierre Loulergue
- Centre d'Investigation Clinique Cochin-Pasteur de Vaccinologie Cochin-Pasteur, Hôpital Cochin, Paris, France
| | - Diego Ripamonti
- Department of Infectious Diseases, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - David A Ostrov
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Elizabeth Phillips
- Department of Pharmacology, Oates Institute for Experimental Therapeutics, Vanderbilt University Medical School, Nashville, Tennessee, USA.,Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA.,Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia
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41
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Redwood AJ, Pavlos RK, White KD, Phillips EJ. HLAs: Key regulators of T-cell-mediated drug hypersensitivity. HLA 2018; 91:3-16. [PMID: 29171940 PMCID: PMC5743596 DOI: 10.1111/tan.13183] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 11/20/2017] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADR) can be broadly categorised as either on-target or off-target. On-target ADRs arise as a direct consequence of the pharmacological properties of the drug and are therefore predictable and dose-dependent. On-target ADRs comprise the majority (>80%) of ADRs, relate to the drug's interaction with its known pharmacological target and are a result of a complex interplay of genetic and ecologic factors. In contrast, off-target ADRs, including immune-mediated ADRs (IM-ADRs), are due to unintended pharmacological interactions such as inadvertent ligation of host cell receptors or non-pharmacological interactions mediated through an adaptive immune response. IM-ADRs can be classified according to the primary immune cell involved and include B-cell-mediated (Gell-Coombs type I-III reactions) and T-cell-mediated (Gell-Coombs type IV or delayed hypersensitivity) reactions. IM-ADRs mediated by T cells are associated with phenotypically distinct clinical diagnoses and can vary from a mild delayed rash to a life-threatening cutaneous, systemic or organ disease, such as Stephen Johnson syndrome/toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms and drug-induced liver disease. T-cell-mediated ADRs are strongly linked to the carriage of particular HLA risk alleles which are in the case of abacavir hypersensitivity and HLA-B*57:01 has led to translation into the clinic as a routine screening test. In this review, we will discuss the immunogenetics and pathogenesis of IM-ADRs and how HLA associations inform both pre-drug screening strategies and mechanistic understanding.
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Affiliation(s)
- Alec J. Redwood
- Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Western Australia 6150
| | - Rebecca K. Pavlos
- Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Western Australia 6150
| | - Katie D. White
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Elizabeth J. Phillips
- Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Western Australia 6150
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Pharmacology, Vanderbilt University School of Medicine
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Osanlou O, Pirmohamed M, Daly AK. Pharmacogenetics of Adverse Drug Reactions. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2018; 83:155-190. [PMID: 29801574 DOI: 10.1016/bs.apha.2018.03.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Adverse drug reactions (ADRs) are an important cause of morbidity and mortality. Genetic factors predispose to many ADRs, affecting susceptibility to both type A and type B reactions. The overall contribution of genetics will vary according to drug and ADR, and should be considered when attempting to predict and prevent ADRs. Genetic risk factors are considered in detail for a number of type A ADRs, especially those relating to warfarin and thiopurines, and type B ADRs affecting skin, the liver, and the heart. As the availability of whole genome sequencing increases, it is likely that prospective genotype for particular ADRs prior to drug prescription will become more common in the future. Current examples of genetic testing to prevent ADRs which have already been implemented and future prospects for developments in the field are discussed in detail.
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Affiliation(s)
- Orod Osanlou
- Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, United Kingdom
| | - Munir Pirmohamed
- Department of Molecular and Clinical Pharmacology, The University of Liverpool, Liverpool, United Kingdom
| | - Ann K Daly
- Institute of Cellular Medicine, Newcastle University, Medical School, Newcastle upon Tyne, United Kingdom.
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White KD, Abe R, Ardern-Jones M, Beachkofsky T, Bouchard C, Carleton B, Chodosh J, Cibotti R, Davis R, Denny JC, Dodiuk-Gad RP, Ergen EN, Goldman JL, Holmes JH, Hung SI, Lacouture ME, Lehloenya RJ, Mallal S, Manolio TA, Micheletti RG, Mitchell CM, Mockenhaupt M, Ostrov DA, Pavlos R, Pirmohamed M, Pope E, Redwood A, Rosenbach M, Rosenblum MD, Roujeau JC, Saavedra AP, Saeed HN, Struewing JP, Sueki H, Sukasem C, Sung C, Trubiano JA, Weintraub J, Wheatley LM, Williams KB, Worley B, Chung WH, Shear NH, Phillips EJ. SJS/TEN 2017: Building Multidisciplinary Networks to Drive Science and Translation. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2018; 6:38-69. [PMID: 29310768 PMCID: PMC5857362 DOI: 10.1016/j.jaip.2017.11.023] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/20/2017] [Accepted: 11/21/2017] [Indexed: 12/17/2022]
Abstract
Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a life-threatening, immunologically mediated, and usually drug-induced disease with a high burden to individuals, their families, and society with an annual incidence of 1 to 5 per 1,000,000. To effect significant reduction in short- and long-term morbidity and mortality, and advance clinical care and research, coordination of multiple medical, surgical, behavioral, and basic scientific disciplines is required. On March 2, 2017, an investigator-driven meeting was held immediately before the American Academy of Dermatology Annual meeting for the central purpose of assembling, for the first time in the United States, clinicians and scientists from multiple disciplines involved in SJS/TEN clinical care and basic science research. As a product of this meeting, this article summarizes the current state of knowledge and expert opinion related to SJS/TEN covering a broad spectrum of topics including epidemiology and pharmacogenomic networks; clinical management and complications; special populations such as pediatrics, the elderly, and pregnant women; regulatory issues and the electronic health record; new agents that cause SJS/TEN; pharmacogenomics and immunopathogenesis; and the patient perspective. Goals include the maintenance of a durable and productive multidisciplinary network that will significantly further scientific progress and translation into prevention, early diagnosis, and management of SJS/TEN.
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Affiliation(s)
- Katie D White
- Vanderbilt University Medical Center, Nashville, Tenn
| | - Riichiro Abe
- Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | | - Thomas Beachkofsky
- Wilford Hall Ambulatory Surgical Center, Lackland Air Force Base, San Antonio, Texas
| | | | - Bruce Carleton
- University of British Columbia, Vancouver, British Columbia, Canada; B.C. Children's Hospital, British Columbia, Vancouver, British Columbia, Canada
| | - James Chodosh
- Massachusetts Eye and Ear, Harvard Medical School, Boston, Mass
| | - Ricardo Cibotti
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Md
| | - Robert Davis
- University of Tennessee Health Sciences, Memphis, Tenn
| | | | - Roni P Dodiuk-Gad
- Emek Medical Center, Technion-Institute of Technology, Afula, Israel; Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | | | | | - James H Holmes
- Wake Forest Baptist Medical Center, Winston-Salem, NC; Wake Forest University School of Medicine, Winston-Salem, NC
| | | | | | | | - Simon Mallal
- Vanderbilt University Medical Center, Nashville, Tenn; Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia
| | - Teri A Manolio
- National Human Genome Research Institute, National Institutes of Health, Bethesda, Md; F. Edward Hébert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md
| | | | | | - Maja Mockenhaupt
- Medical Center and Medical Faculty-University of Freiburg, Freiburg, Germany
| | | | - Rebecca Pavlos
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia
| | | | - Elena Pope
- University of Toronto, Toronto, Ontario, Canada; Hospital for Sick Children, Toronto, Ontario, Canada
| | - Alec Redwood
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia
| | | | | | | | | | - Hajirah N Saeed
- Massachusetts Eye and Ear, Harvard Medical School, Boston, Mass
| | - Jeffery P Struewing
- National Human Genome Research Institute, National Institutes of Health, Bethesda, Md
| | | | | | - Cynthia Sung
- Duke-NUS Medical School, Singapore, Singapore; Health Sciences Authority, Singapore, Singapore
| | - Jason A Trubiano
- Austin Health, Heidelberg, Victoria, Australia; University of Melbourne, Melbourne, Victoria, Australia
| | | | - Lisa M Wheatley
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | | | | | | | - Neil H Shear
- Vanderbilt University Medical Center, Nashville, Tenn
| | - Elizabeth J Phillips
- Vanderbilt University Medical Center, Nashville, Tenn; Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia.
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Lauschke VM, Milani L, Ingelman-Sundberg M. Pharmacogenomic Biomarkers for Improved Drug Therapy—Recent Progress and Future Developments. AAPS JOURNAL 2017; 20:4. [DOI: 10.1208/s12248-017-0161-x] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 10/06/2017] [Indexed: 12/13/2022]
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Pavlos R, White KD, Wanjalla C, Mallal SA, Phillips EJ. Severe Delayed Drug Reactions: Role of Genetics and Viral Infections. Immunol Allergy Clin North Am 2017; 37:785-815. [PMID: 28965641 PMCID: PMC5702581 DOI: 10.1016/j.iac.2017.07.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Adverse drug reactions (ADRs) are a significant source of patient morbidity and mortality and represent a major burden to health care systems and drug development. Up to 50% of such reactions are preventable. Although many ADRs can be predicted based on the on-target pharmacologic activity, ADRs arising from drug interactions with off-target receptors are recognized. Off-target ADRs include the immune-mediated ADRs (IM-ADRs) and pharmacologic drug effects. In this review, we discuss what is known about the immunogenetics and pathogenesis of IM-ADRs and the hypothesized role of heterologous immunity in the development of IM-ADRs.
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Affiliation(s)
- Rebecca Pavlos
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia
| | - Katie D White
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Celestine Wanjalla
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Simon A Mallal
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, 6150 Murdoch, Western Australia, Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA.
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Abstract
During the past decade, major advances have been made in the accurate diagnosis of severe cutaneous adverse reactions (SCARs) to drugs, management of their manifestations, and identification of their pathogenetic mechanisms and at-risk populations. Early recognition and diagnosis of SCARs are key in the identification of culprit drugs. SCARS are potentially life threatening, and associated with various clinical patterns and morbidity during the acute stage of Stevens-Johnson syndrome and toxic epidermal necrolysis, drug reactions with eosinophilia and systemic symptoms, and acute generalised exanthematous pustulosis. Early drug withdrawal is mandatory in all SCARs. Physicians' knowledge is essential to the improvement of diagnosis and management, and in the limitation and prevention of long-term sequelae. This Seminar provides the tools to help physicians in their clinical approach and investigations of SCARs.
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Affiliation(s)
- Tu Anh Duong
- Department of Dermatology, Hôpital Henri-Mondor, AP-HP, Créteil, France; Centre de Référence des Dermatoses Bulleuses Toxiques, Créteil, France.
| | - Laurence Valeyrie-Allanore
- Department of Dermatology, Hôpital Henri-Mondor, AP-HP, Créteil, France; Centre de Référence des Dermatoses Bulleuses Toxiques, Créteil, France
| | - Pierre Wolkenstein
- Department of Dermatology, Hôpital Henri-Mondor, AP-HP, Créteil, France; Centre de Référence des Dermatoses Bulleuses Toxiques, Créteil, France; EA 7379 EpiDermE (Epidémiologie en Dermatologie et Evaluation des Thérapeutiques), Université Paris-Est Créteil Val-de-Marne, Créteil, France
| | - Olivier Chosidow
- Department of Dermatology, Hôpital Henri-Mondor, AP-HP, Créteil, France; Centre de Référence des Dermatoses Bulleuses Toxiques, Créteil, France; EA 7379 EpiDermE (Epidémiologie en Dermatologie et Evaluation des Thérapeutiques), Université Paris-Est Créteil Val-de-Marne, Créteil, France; French Satellite of the Cochrane Skin Group, Créteil, France; INSERM, Centre d'Investigation Clinique 1430, Créteil, France
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Carr DF, Bourgeois S, Chaponda M, Takeshita LY, Morris AP, Castro EMC, Alfirevic A, Jones AR, Rigden DJ, Haldenby S, Khoo S, Lalloo DG, Heyderman RS, Dandara C, Kampira E, van Oosterhout JJ, Ssali F, Munderi P, Novelli G, Borgiani P, Nelson MR, Holden A, Deloukas P, Pirmohamed M. Genome-wide association study of nevirapine hypersensitivity in a sub-Saharan African HIV-infected population. J Antimicrob Chemother 2017; 72:1152-1162. [PMID: 28062682 PMCID: PMC5400091 DOI: 10.1093/jac/dkw545] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 11/20/2016] [Indexed: 01/11/2023] Open
Abstract
Background The antiretroviral nevirapine is associated with hypersensitivity reactions in 6%-10% of patients, including hepatotoxicity, maculopapular exanthema, Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). Objectives To undertake a genome-wide association study (GWAS) to identify genetic predisposing factors for the different clinical phenotypes associated with nevirapine hypersensitivity. Methods A GWAS was undertaken in a discovery cohort of 151 nevirapine-hypersensitive and 182 tolerant, HIV-infected Malawian adults. Replication of signals was determined in a cohort of 116 cases and 68 controls obtained from Malawi, Uganda and Mozambique. Interaction with ERAP genes was determined in patients positive for HLA-C*04:01 . In silico docking studies were also performed for HLA-C*04:01 . Results Fifteen SNPs demonstrated nominal significance ( P < 1 × 10 -5 ) with one or more of the hypersensitivity phenotypes. The most promising signal was seen in SJS/TEN, where rs5010528 ( HLA-C locus) approached genome-wide significance ( P < 8.5 × 10 -8 ) and was below HLA -wide significance ( P < 2.5 × 10 -4 ) in the meta-analysis of discovery and replication cohorts [OR 4.84 (95% CI 2.71-8.61)]. rs5010528 is a strong proxy for HLA-C*04:01 carriage: in silico docking showed that two residues (33 and 123) in the B pocket were the most likely nevirapine interactors. There was no interaction between HLA-C*04:01 and ERAP1 , but there is a potential protective effect with ERAP2 [ P = 0.019, OR 0.43 (95% CI 0.21-0.87)]. Conclusions HLA-C*04:01 predisposes to nevirapine-induced SJS/TEN in sub-Saharan Africans, but not to other hypersensitivity phenotypes. This is likely to be mediated via binding to the B pocket of the HLA-C peptide. Whether this risk is modulated by ERAP2 variants requires further study.
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Affiliation(s)
- Daniel F Carr
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Stephane Bourgeois
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Mas Chaponda
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK.,Malawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Malawi
| | - Louise Y Takeshita
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK
| | - Andrew P Morris
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK.,Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Elena M Cornejo Castro
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Ana Alfirevic
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | - Andrew R Jones
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK
| | - Daniel J Rigden
- Institute of Integrative Biology, University of Liverpool, Liverpool, UK
| | - Sam Haldenby
- Centre for Genomic Research, University of Liverpool, Liverpool, UK
| | - Saye Khoo
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
| | | | - Robert S Heyderman
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Malawi.,Division of Infection and Immunity, University College London, London, UK
| | - Collet Dandara
- Division of Human Genetics, University of Cape Town, Cape Town, South Africa
| | - Elizabeth Kampira
- Division of Human Genetics, University of Cape Town, Cape Town, South Africa
| | - Joep J van Oosterhout
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Malawi.,Dignitas International, Zomba, Malawi
| | - Francis Ssali
- Joint Clinical Research Centre, Headquarters, Kampala, Uganda
| | - Paula Munderi
- UVRI/MRC Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Giuseppe Novelli
- Department of Biomedicine and Prevention, University of Rome 'Tor Vergata', Rome, Italy
| | - Paola Borgiani
- Department of Biomedicine and Prevention, University of Rome 'Tor Vergata', Rome, Italy
| | | | | | - Panos Deloukas
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.,Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK.,Princess Al-Jawhara Al-Brahim Centre of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Munir Pirmohamed
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, UK
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Shared peptide binding of HLA Class I and II alleles associate with cutaneous nevirapine hypersensitivity and identify novel risk alleles. Sci Rep 2017; 7:8653. [PMID: 28819312 PMCID: PMC5561238 DOI: 10.1038/s41598-017-08876-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 07/05/2017] [Indexed: 11/08/2022] Open
Abstract
Genes of the human leukocyte antigen (HLA) system encode cell-surface proteins involved in regulation of immune responses, and the way drugs interact with the HLA peptide binding groove is important in the immunopathogenesis of T-cell mediated drug hypersensitivity syndromes. Nevirapine (NVP), is an HIV-1 antiretroviral with treatment-limiting hypersensitivity reactions (HSRs) associated with multiple class I and II HLA alleles. Here we utilize a novel analytical approach to explore these multi-allelic associations by systematically examining HLA molecules for similarities in peptide binding specificities and binding pocket structure. We demonstrate that primary predisposition to cutaneous NVP HSR, seen across ancestral groups, can be attributed to a cluster of HLA-C alleles sharing a common binding groove F pocket with HLA-C*04:01. An independent association with a group of class II alleles which share the HLA-DRB1-P4 pocket is also observed. In contrast, NVP HSR protection is afforded by a cluster of HLA-B alleles defined by a characteristic peptide binding groove B pocket. The results suggest drug-specific interactions within the antigen binding cleft can be shared across HLA molecules with similar binding pockets. We thereby provide an explanation for multiple HLA associations with cutaneous NVP HSR and advance insight into its pathogenic mechanisms.
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Ciccacci C, Latini A, Politi C, Mancinelli S, Marazzi MC, Novelli G, Palombi L, Borgiani P. Impact of glutathione transferases genes polymorphisms in nevirapine adverse reactions: a possible role for GSTM1 in SJS/TEN susceptibility. Eur J Clin Pharmacol 2017; 73:1253-1259. [PMID: 28689274 DOI: 10.1007/s00228-017-2295-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 06/29/2017] [Indexed: 12/12/2022]
Abstract
PURPOSE Nevirapine (NVP) is used in developing countries as first-line treatment of HIV infection. Unfortunately, its use is associated with common serious adverse drug reactions, such as liver toxicity and the most severe and rare Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). GSTT1 and GSTM1 genes code for enzymes involved in the metabolism of a wide range of drugs. We hypothesized that this gene variability could be implicated in NVP adverse reactions. METHODS We analyzed the GSTM1 and GSTT1 null genotypes by multiplex PCR in a population of 181 patients from Mozambique, treated with NVP. A case/control association study was performed. We also counted the number of risk alleles in SJS/TEN patients and in controls, including the GSTM1 null genotype and four previously identified risk alleles in CYP2B6, HCP5, and TRAF3IP2 genes. RESULTS Among patients, 27 had developed SJS/TEN and 76 had developed hepatotoxicity during the treatment. The GSTM1 null genotype was more frequent in the cases with SJS/TEN than in the controls (OR = 2.94, P = 0.027). This association is also observed when other risk factors are taken into account, by a multivariate analysis (P = 0.024 and OR = 3.58). The risk allele counting analysis revealed a significantly higher risk for SJS/TEN in patients carrying three or four risk alleles. Moreover, all subjects with five or six risk alleles developed SJS/TEN, while subjects without any risk alleles were present only in the control group. CONCLUSIONS We observed an association between GSTM1 and SJS/TEN susceptibility. Moreover, GSTM1 contributes to the definition of a genetic risk profile for SJS/TEN susceptibility.
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Affiliation(s)
- Cinzia Ciccacci
- Department of Biomedicine and Prevention, Genetics Section, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy.
| | - Andrea Latini
- Department of Biomedicine and Prevention, Genetics Section, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Cristina Politi
- Department of Biomedicine and Prevention, Genetics Section, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Sandro Mancinelli
- Department of Biomedicine and Prevention, Epidemiology Section, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Maria C Marazzi
- Department of Human Sciences, LUMSA University, 00193, Rome, Italy
| | - Giuseppe Novelli
- Department of Biomedicine and Prevention, Genetics Section, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Leonardo Palombi
- Department of Biomedicine and Prevention, Epidemiology Section, University of Rome Tor Vergata, 00133, Rome, Italy
| | - Paola Borgiani
- Department of Biomedicine and Prevention, Genetics Section, University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
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50
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Fricke-Galindo I, LLerena A, López-López M. An update on HLA alleles associated with adverse drug reactions. Drug Metab Pers Ther 2017; 32:73-87. [PMID: 28315856 DOI: 10.1515/dmpt-2016-0025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 02/07/2017] [Indexed: 06/06/2023]
Abstract
Adverse drug reactions (ADRs) are considered as an important cause of morbidity and mortality. The hypersensitivity reactions are immune-mediated ADRs, which are dose-independent, unpredictable and have been associated with several HLA alleles. The present review aimed to describe HLA alleles that have been associated with different ADRs in populations worldwide, the recommendations of regulatory agencies and pharmacoeconomic information and databases for the study of HLA alleles in pharmacogenetics. A systematic search was performed in June 2016 of articles relevant to this issue in indexed journals and in scientific databases (PubMed and PharmGKB). The information of 95 association studies found was summarized. Several HLA alleles and haplotypes have been associated with ADRs induced mainly by carbamazepine, allopurinol, abacavir and nevirapine, among other drugs. Years with the highest numbers of publications were 2013 and 2014. The majority of the reports have been performed on Asians and Caucasians, and carbamazepine was the most studied ADR drug inducer. Two HLA alleles' databases are described, as well as the recommendations of the U.S. Food and Drug Administration, the European Medicine Agency and the Clinical Pharmacogenetics Implementation Consortium. Pharmacoeconomic studies on this issue are also mentioned. The strongest associations remain for HLA-B*58:01, HLA-B*57:01, HLA-B*15:02 and HLA-A*31:01 but only in certain populations; therefore, studies on different ethnic groups would be useful. Due to the improvement of drug therapy and the economic benefit that HLA screening represents, investigations on HLA alleles associated with ADR should continue.
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