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Genis C, Kuzucu FN, Sengül Emeksiz Z, Dibek Mısırlıoglu E. Negative Predictive Value of Single-Day Drug Provocation Test for Immediate and Non-Immediate Beta-Lactam Hypersensitivity Reactions in Children. Int Arch Allergy Immunol 2024:1-9. [PMID: 39236698 DOI: 10.1159/000540796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 08/05/2024] [Indexed: 09/07/2024] Open
Abstract
INTRODUCTION Beta-lactam antibiotics (BLAs) commonly cause hypersensitivity reactions in children. These reactions are categorized into immediate reactions, which include urticaria, angioedema, bronchospasm, and anaphylaxis, and non-immediate reactions, such as maculopapular rashes and delayed-onset urticaria/angioedema. Rashes in children, often caused by infections, may be misdiagnosed as BLA allergy. However, over 90% tolerate the medication following an allergic evaluation. METHODS We aimed to evaluate patients with negative single-day drug provocation test (sdDPT) results for subsequent reactions and to determine the negative predictive value (NPV) of sdDPT for immediate (less than 1 h) and non-immediate (more than 1 h) suspected BLA allergy. In addition, non-immediate reactions were assessed by classifying them as occurring within 1-6 h or after 6 h. Patients who underwent sdDPT for suspected BLA allergy and tested negative between 2019 and 2023 were included in the study. They were questioned via telephone interviews about their reuse of the tested drug. RESULTS 404 patients who underwent sdDPT for suspected BLA allergy were evaluated. The NPV of BLA sdDPT was determined to be 97.3%. When patients were categorized based on the time interval between the last dose and the reaction, the NPV was 97% for those experiencing a reaction within the first hour of drug use and 96.7% for reactions occurring after more than 1 h. Non-immediate reactions were further evaluated, revealing an NPV of 98.7% for reactions occurring between 1 and 6 h, and 92.5% for reactions occurring after 6 h. CONCLUSION Our findings demonstrate that sdDPT has a high NPV for both immediate and non-immediate reactions. However, the NPV of sdDPT was lower for reactions occurring more than 6 h after the last dose.
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Affiliation(s)
- Cankat Genis
- Department of Pediatric Allergy/Immunology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Fatma Nur Kuzucu
- Department of Pediatric Allergy/Immunology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Zeynep Sengül Emeksiz
- Department of Pediatric Allergy/Immunology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Emine Dibek Mısırlıoglu
- Department of Pediatric Allergy/Immunology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
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Morales-Palacios MP, Núñez-Córdoba JM, Tejero E, Matellanes O, D'Amelio CM, Gastaminza G. Evaluation of a Novel Automated Allergy Intradermal Skin Test Reader: A Diagnostic Accuracy Study. Clin Exp Allergy 2024. [PMID: 39151893 DOI: 10.1111/cea.14553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 07/15/2024] [Accepted: 07/18/2024] [Indexed: 08/19/2024]
Affiliation(s)
- M P Morales-Palacios
- Department of Allergy and Clinical Immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - J M Núñez-Córdoba
- Research Support Service, Central Clinical Trials Unit, Clínica Universidad de Navarra, Pamplona, Spain
| | - E Tejero
- Nexkin Medical, Donostia-San Sebastián, Spain
| | | | - C M D'Amelio
- Department of Allergy and Clinical Immunology, Clínica Universidad de Navarra, Pamplona, Spain
- RICORS red De Enfermedades Inflamatorias (REI), Madrid, Spain
| | - G Gastaminza
- Department of Allergy and Clinical Immunology, Clínica Universidad de Navarra, Pamplona, Spain
- RICORS red De Enfermedades Inflamatorias (REI), Madrid, Spain
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Li Q, Tang X, Huang L, Wang T, Huang Y, Jiang S. Anti-allergic effect of vitamin C through inhibiting degranulation and regulating T H1/T H2 cell polarization. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:5955-5963. [PMID: 38415860 DOI: 10.1002/jsfa.13419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/26/2024] [Accepted: 02/26/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Food allergy has become a global public health problem. This study aimed to explore the possible anti-allergic effect of vitamin C (VC). A rat basophilic leukemia (RBL)-2H3 cell degranulation model was used to assess the effect of VC on degranulation in vitro, and an ovalbumin (OVA)-induced BALB/c mouse allergy model was used to assess the anti-allergy effect of VC in vivo. RESULTS In vitro, VC significantly attenuated the release of β-hexosaminidase, tryptase and histamine, and also reduced cytokine production (interleukins 4 and 6, tumor necrosis factor α) significantly (P < 0.05), with the inhibitory effect demonstrating a positive correlation with VC dose. In vivo, compared with the OVA group, the levels of serum immunoglobulins E and G1 of the VC low-dose (VCL) group (50 mg kg-1) and high-dose (VCH) group (200 mg·kg-1) were significantly reduced (P < 0.05). Furthermore, the plasma histamine level was also significantly decreased (P < 0.05). Moreover, TH2 cell polarization in mice of the VCL and VCH groups was significantly inhibited (P < 0.05), promoting the TH1/TH2 cell polarization balance. Additionally, VC treatment enhanced the expression of CD80 (P < 0.05) in spleen and small intestine tissues, while significantly inhibiting the expression of CD86 (P < 0.05); notably, high-dose VC treatment was more effective. CONCLUSION VC exerted an anti-allergic effect through inhibiting degranulation and regulating TH1/TH2 cell polarization balance. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Qian Li
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
| | - Xinlei Tang
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
| | - Lu Huang
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
| | - Tao Wang
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
| | - Yutong Huang
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
| | - Songsong Jiang
- College of Tourism and Culinary Science, Yangzhou University, Yangzhou, People's Republic of China
- Key Laboratory of Chinese Cuisine Intangible Cultural Heritage Technology Inheritance, Ministry of Culture and Tourism, Yangzhou, People's Republic of China
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Nakamura T, Nakano T, Simpson A, Kono M, Curtin JA, Kobayashi T, Murray CS, Akiyama M, Imanishi M, Mikuriya M, Custovic A, Shimojo N. Trajectories of egg sensitization in childhood: Two birth cohorts in Asia and Europe. Allergy 2024. [PMID: 39087444 DOI: 10.1111/all.16264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 06/18/2024] [Accepted: 06/23/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Hen's egg exposure through impaired skin barrier is considered a major mechanism of sensitization to eggs. However, the impact of filaggrin (FLG) gene loss-of-function mutations on the natural history of egg sensitization lacks consensus among studies. OBJECTIVE To evaluate the association between the natural course of egg sensitization and FLG mutations. METHODS We used Japanese and the UK birth cohorts (CHIBA and MAAS) to identify the longitudinal patterns of egg sensitization until mid-school age and examined the relationship between the identified patterns and FLG mutations. Sensitization was assessed using egg white-specific IgE levels or skin prick tests (SPTs). Egg allergy was confirmed by parental reports and sensitization. Latent class growth analysis identified longitudinal patterns. RESULTS Three similar patterns of egg sensitization (persistent, early-onset remitting, and no/low grade classes) were identified in both cohorts, with differing prevalence estimates. The proportion of children with egg allergy in the persistent class at 7 or 8 years of age was 23% (CHIBA) and 20% (MAAS). Consistently in both cohorts, FLG mutations were significantly associated only with the persistent class. Children with FLG mutations had an approximately four-fold increased risk of being in the persistent sensitization class (RRRs: 4.3, 95%C.I. (1.2-16.0), p = .03 in CHIBA; 4.3 (1.3-14.7), p = .02 in MAAS). CONCLUSION FLG loss-of-function mutations are associated with persistent egg sensitization in both Japanese and European ethnicities, and the mutations might be a potential biomarker for identifying the risk of persistent egg sensitization/allergy in early infancy. Future studies should incorporate oral food challenges to confirm this relationship.
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Affiliation(s)
| | - Taiji Nakano
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Angela Simpson
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Michihiro Kono
- Department of Dermatology and Plastic Surgery, Akita University Graduate School of Medicine, Akita, Japan
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - John A Curtin
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Tomoko Kobayashi
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Clare S Murray
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Masashi Akiyama
- Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | | | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Naoki Shimojo
- Department of Pediatrics, Graduate School of Medicine, Chiba University, Chiba, Japan
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
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Ghelli C, Costanzo G, Canonica GW, Heffler E, Paoletti G. New evidence in food allergies treatment. Curr Opin Allergy Clin Immunol 2024; 24:251-256. [PMID: 38814736 DOI: 10.1097/aci.0000000000000999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
PURPOSE OF REVIEW To acknowledge, the newly available treatments for food allergy described in the latest scientific literature, such as oral immunotherapy (OIT), biologics and the combination of them in managing patients with IgE-mediated food allergies. RECENT FINDINGS Recent studies suggest that OIT and biologics, alone or together, can have a role as disease-modifying treatments for food allergies. The FDA has recently approved omalizumab as a treatment for food allergy. Other biologics are currently under evaluation and further studies are needed to assess the efficacy and safety of these therapies. SUMMARY The allergology scenario is rapidly evolving, the recent introduction and approval of new therapeutic strategies such as biotechnological drugs and allergen immunotherapy is changing the therapeutic paradigm: we are witnessing a shift from a strategy based on avoiding the trigger and reversing an allergic reaction already in progress, to one that aims to modify the natural history of the disease by acting on the immunological mechanisms that determine it. This approach is consistent with the modern perspective of a personalized patient-tailored medicine. In this opinion review, we will provide a brief analysis of current and future therapeutic options for IgE-mediated food allergy, focusing on OIT, biologics and their combination.
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Affiliation(s)
- Chiara Ghelli
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital Department of Biomedical Sciences, Humanitas University, Milan, Italy
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Villarreal-González RV, González-Díaz S, Vidal-Gutiérrez O, Cruz-de la Cruz CDL, Pérez-Ibave DC, Garza-Rodríguez ML. Hypersensitivity reactions to anticancer chemotherapy and monoclonal antibodies: Safety and efficacy of desensitization. J Oncol Pharm Pract 2024; 30:811-822. [PMID: 37489025 DOI: 10.1177/10781552231189461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
BACKGROUND Hypersensitivity reactions to anticancer chemotherapy and monoclonal antibodies may lead to discontinuation of first-line treatment options. Identification of these reactions can provide specific diagnosis and treatment by rapid drug desensitizations. OBJECTIVE To determine the hypersensitivity reactions involved in anticancer chemotherapy and monoclonal antibodies, and the safety and efficacy of rapid drug desensitization. METHODS We conducted an observational study of hypersensitivity reaction presented after the administration of anticancer chemotherapy and monoclonal antibodies in Mexico. We documented the symptoms of initial reaction and their severity, and the results of skin tests. We also report our experience of the administration of 12-step (mild-moderate reactions) and 16-step (severe reactions) desensitization protocols in these patients. RESULTS Overall, 93 patients received 336 rapid drug desensitization; 105 to taxanes, 115 to platinum drugs, 101 to monoclonal antibodies, and 15 other anticancer chemotherapy. Hypersensitivity reaction to taxanes occurred in the first or second administration, platinum drugs after the sixth cycle, and rituximab in the first cycle. The most common symptom in carboplatin was urticaria, paclitaxel back pain, oxaliplatin and docetaxel dyspnea, and in the monoclonal antibodies cardiovascular symptoms. Skin tests were positive in 75% of the carboplatin group, and only 16.7% in docetaxel. There was a rapid drug desensitization success rate of 99.4% and 85.7% did not present any related hypersensitivity reaction. CONCLUSION The diagnosis of hypersensitivity reaction to anticancer chemotherapy and monoclonal antibodies offers a panorama in the management of oncological diseases. Our standardized desensitization protocol is safe and effective and can be reproduced in other centers to treat patients who need to maintain first-line treatment.
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Affiliation(s)
- Rosalaura V Villarreal-González
- Faculty of Medicine, Oncology Service, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Centro Universitario Contra el Cáncer (CUCC), Monterrey, Nuevo León, México
| | - Sandra González-Díaz
- Faculty of Medicine, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Regional Center of Allergy and Clinical Immunology, Monterrey, Nuevo León, México
| | - Oscar Vidal-Gutiérrez
- Faculty of Medicine, Oncology Service, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Centro Universitario Contra el Cáncer (CUCC), Monterrey, Nuevo León, México
| | - Carlos de la Cruz-de la Cruz
- Department of Internal Medicine, Universidad de Monterrey. Christus Muguerza Alta Especialidad, Monterrey, Nuevo León, México
| | - Diana C Pérez-Ibave
- Faculty of Medicine, Oncology Service, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Centro Universitario Contra el Cáncer (CUCC), Monterrey, Nuevo León, México
| | - María L Garza-Rodríguez
- Faculty of Medicine, Oncology Service, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Centro Universitario Contra el Cáncer (CUCC), Monterrey, Nuevo León, México
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Obeagu EI. Diagnostic and prognostic significance of mast cell markers in HIV/AIDS: Current insights and future directions. Medicine (Baltimore) 2024; 103:e38117. [PMID: 38758896 PMCID: PMC11098248 DOI: 10.1097/md.0000000000038117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 04/12/2024] [Indexed: 05/19/2024] Open
Abstract
Human immunodeficiency virus (HIV) infection continues to pose significant global health challenges, necessitating advancements in diagnostic and prognostic approaches to optimize disease management. While primarily recognized for their roles in allergic responses, mast cells have emerged as potential markers with diagnostic and prognostic significance in the context of HIV/AIDS. This paper aims to synthesize current insights and delineate future directions regarding the utility of mast cell markers in diagnosing HIV infection, predicting disease progression, and guiding therapeutic strategies. Mast cells, equipped with distinct markers such as tryptase, chymase, carboxypeptidase A3, and c-kit/CD117 receptors, exhibit tissue-specific expression patterns that offer potential as diagnostic indicators for HIV infection. Understanding the dynamics of these markers in different tissues and body fluids holds promise for accurate HIV diagnosis, disease staging, and monitoring treatment responses. Moreover, the prognostic significance of mast cell markers in HIV/AIDS lies in their potential to predict disease progression, immune dysregulation, and clinical outcomes. The integration of mast cell markers into clinical applications offers promising avenues for refining diagnostic assays, patient monitoring protocols, and therapeutic strategies in HIV/AIDS. Future research directions involve the development of novel diagnostic tools and targeted therapies based on mast cell-specific markers, potentially revolutionizing clinical practice and enhancing patient care in the management of HIV/AIDS. Continued investigations into mast cell markers' diagnostic and prognostic implications hold immense potential to advance our understanding and improve outcomes in HIV/AIDS management.
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Bosco A, Altea V, Beretta P, Cacace R, Fanos V, Dessì A. Metabolomics in Children Cow's Milk Protein Allergy: Possible Contribution from a System Biology Approach? CHILDREN (BASEL, SWITZERLAND) 2024; 11:562. [PMID: 38790557 PMCID: PMC11120097 DOI: 10.3390/children11050562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/03/2024] [Accepted: 05/05/2024] [Indexed: 05/26/2024]
Abstract
One of the most frequent triggers of food anaphylaxis in pediatric age but also among the most common, early, and complex causes of childhood food allergy is cow's milk protein allergy (CMPA). The diagnostic course and management of this allergy is defined in a complex clinical picture due to several factors. First of all, the epidemiological data are not uniform, mainly as a consequence of the diagnostic methodology used in the various studies and the different age ranges covered. In addition, there is the complexity of terminology, since although CMPA traditionally refers to immune-mediated reactions to cow's milk, it is a term encompassing numerous clinical features with different symptoms and the requirement for specific treatments. Moreover, the differential diagnosis with other very frequent diseases, especially in the first year of life, such as gastro-esophageal reflux disease or colic, is still complex. This can result in misdiagnosis and incorrect treatment, with harmful health consequences and significant economic repercussions. In this context, the combination of several omics sciences together, which have already proved useful in clarifying the allergenicity of cow's milk proteins with greater precision, could improve the diagnostic tests currently in use through the identification of new, more specific, and precise biomarkers that make it possible to improve diagnostic accuracy and predict the patient's response to the various available treatments for the recovery of tolerance.
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Affiliation(s)
| | | | | | | | - Vassilios Fanos
- Department of Surgical Sciences, University of Cagliari and Neonatal Intensive Care Unit, AOU Cagliari, 09124 Cagliari, Italy; (A.B.); (V.A.); (P.B.); (R.C.); (A.D.)
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Jimenez-Rodriguez TW, de Las Vecillas L, Labella M, Lynch DM, Besz KM, Marquis K, Burgos A, Soriano Gomis V, Lozano I, Antón RAM, de la Calle FM, González Delgado MP, Gutiérrez A, Montenegro E, Rodríguez F, Fernández Sánchez FJ, Castells M. Differential presentation of hypersensitivity reactions to carboplatin and oxaliplatin: Phenotypes, endotypes, and management with desensitization. Allergy 2024; 79:679-689. [PMID: 37916741 DOI: 10.1111/all.15940] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Drug hypersensitivity reactions (DHRs) to platinum-based drugs are heterogenous and restrict their access, and drug desensitization (DD) has provided a ground-breaking procedure for their re-introduction, although the response is heterogeneous. We aimed to identify the phenotypes, endotypes, and biomarkers of reactions to carboplatin and oxaliplatin and their response to DD. METHODS Seventy-nine patients presenting with DHRs to oxaliplatin (N = 46) and carboplatin (N = 33) were evaluated at the Allergy Departments of two tertiary care hospitals in Spain. Patient symptoms, skin testing, biomarkers, and outcomes of 267 DDs were retrospectively analyzed. RESULTS Oxaliplatin-reactive patients presented with type I (74%), cytokine release reaction (CRR) (11%), and mixed (Mx) (15%) phenotypes. In contrast, carboplatin reactive patients presented with predominantly type I (85%) and Mx (15%) but no CRRs. Out of 267 DDs, breakthrough reactions (BTRs) to oxaliplatin occurred twice as frequently as carboplatin (32% vs. 15%; p < .05). Phenotype switching from type I to another phenotype was observed in 46% of oxaliplatin DDs compared to 21% of carboplatin DDs. Tryptase was elevated in type I and Mx reactions, and IL-6 in CRR and Mx, indicating different mechanisms and endotypes. CONCLUSION Carboplatin and oxaliplatin induced three different types of reactions with defined phenotypes and endotypes amendable to DD. Although most of the initial reactions for both were type I, oxaliplatin presented with unique CRR reactions. During DD, carboplatin reactive patients presented mostly type I BTR, while oxaliplatin-reactive patients frequently switched from type I to CRR, providing a critical difference and the need for personalized DD protocols.
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Affiliation(s)
- Teodorikez-Wilfox Jimenez-Rodriguez
- Allergy Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- ARADyAL Spanish Network (RD16/0006), Instituto de Salud Carlos III (ISCIII), Fundación Española para la Ciencia y la Tecnología (FECyT), Madrid, Spain
| | - Leticia de Las Vecillas
- Allergy Section, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
- Department of Allergy, La Paz University Hospital, IdiPAZ, Madrid, Spain
| | - Marina Labella
- ARADyAL Spanish Network (RD16/0006), Instituto de Salud Carlos III (ISCIII), Fundación Española para la Ciencia y la Tecnología (FECyT), Madrid, Spain
- Allergy Clinical Unit, Hospital Regional Universitario de Málaga, Málaga, Spain
- Allergy Research Group, Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
| | - Donna-Marie Lynch
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kylie Marie Besz
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kathleen Marquis
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Amparo Burgos
- Pharmacy Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Victor Soriano Gomis
- Allergy Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- ARADyAL Spanish Network (RD16/0006), Instituto de Salud Carlos III (ISCIII), Fundación Española para la Ciencia y la Tecnología (FECyT), Madrid, Spain
- Department of Clinical Medicine, Miguel Hernández University, Alicante, Spain
| | - Inmaculada Lozano
- Oncology Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Rosa Ana Montoyo Antón
- Oncology Day Hospital Nursing Service, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Francisco Marco de la Calle
- Immunology Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - María Purificación González Delgado
- Allergy Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- ARADyAL Spanish Network (RD16/0006), Instituto de Salud Carlos III (ISCIII), Fundación Española para la Ciencia y la Tecnología (FECyT), Madrid, Spain
- Department of Clinical Medicine, Miguel Hernández University, Alicante, Spain
| | - Aurora Gutiérrez
- Allergy Section, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Estefanía Montenegro
- Allergy Section, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Fernando Rodríguez
- Allergy Section, Marqués de Valdecilla University Hospital-IDIVAL, Santander, Spain
| | - Francisco Javier Fernández Sánchez
- Allergy Section, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- ARADyAL Spanish Network (RD16/0006), Instituto de Salud Carlos III (ISCIII), Fundación Española para la Ciencia y la Tecnología (FECyT), Madrid, Spain
- Department of Clinical Medicine, Miguel Hernández University, Alicante, Spain
| | - Mariana Castells
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Zubeldia-Varela E, Ibáñez-Sandín MD, Gomez-Casado C, Pérez-Gordo M. Allergy-associated biomarkers in early life identified by Omics techniques. FRONTIERS IN ALLERGY 2024; 5:1359142. [PMID: 38464396 PMCID: PMC10920277 DOI: 10.3389/falgy.2024.1359142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/12/2024] [Indexed: 03/12/2024] Open
Abstract
The prevalence and severity of allergic diseases have increased over the last 30 years. Understanding the mechanisms responsible for these diseases is a major challenge in current allergology, as it is crucial for the transition towards precision medicine, which encompasses predictive, preventive, and personalized strategies. The urge to identify predictive biomarkers of allergy at early stages of life is crucial, especially in the context of major allergic diseases such as food allergy and atopic dermatitis. Identifying these biomarkers could enhance our understanding of the immature immune responses, improve allergy handling at early ages and pave the way for preventive and therapeutic approaches. This minireview aims to explore the relevance of three biomarker categories (proteome, microbiome, and metabolome) in early life. First, levels of some proteins emerge as potential indicators of mucosal health and metabolic status in certain allergic diseases. Second, bacterial taxonomy provides insight into the composition of the microbiota through high-throughput sequencing methods. Finally, metabolites, representing the end products of bacterial and host metabolic activity, serve as early indicators of changes in microbiota and host metabolism. This information could help to develop an extensive identification of biomarkers in AD and FA and their potential in translational personalized medicine in early life.
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Affiliation(s)
- Elisa Zubeldia-Varela
- Institute of Applied Molecular Medicine Nemesio Díez (IMMA), Department of Basic Medical Sciences, Facultad de Medicina. Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - María Dolores Ibáñez-Sandín
- Department of Allergy, H. Infantil Universitario Niño Jesús, FibHNJ, ARADyAL- RETICs Instituto de Salud Carlos III, IIS-P, Madrid, Spain
| | - Cristina Gomez-Casado
- Department of Dermatology, University Hospital Duesseldorf, Heinrich-Heine University, Duesseldorf, Germany
| | - Marina Pérez-Gordo
- Institute of Applied Molecular Medicine Nemesio Díez (IMMA), Department of Basic Medical Sciences, Facultad de Medicina. Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
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Curtin M, Dickerson SS. An Evolutionary Concept Analysis of Precision Medicine, and Its Contribution to a Precision Health Model for Nursing Practice. ANS Adv Nurs Sci 2024; 47:E1-E19. [PMID: 36728719 DOI: 10.1097/ans.0000000000000473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Precision medicine is a new concept that has been routinely encountered in the literature for little more than a decade. With increasing use, it becomes crucial to understand the meaning of this concept as it is applied in various settings. An evolutionary concept analysis was conducted to develop an understanding of the essential features of precision medicine and its use. The analysis led to a comprehensive list of the antecedents, attributes, and consequences of precision medicine in multiple settings. With this understanding, precision medicine becomes part of the broader practice of precision health, an important process proposed by nursing scholars to provide complete, holistic care to our patients. A model for precision health is presented as a framework for care.
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Affiliation(s)
- Martha Curtin
- School of Nursing, University at Buffalo, State University of New York
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Koycu Buhari G, Oner Erkekol F, Koca Kalkan I, Ates H, Vural Solak GT, Akkale O, Aksu K. Hypersensitivity reactions with first-line antituberculosis drugs and outcomes of rapid desensitizations. World Allergy Organ J 2024; 17:100862. [PMID: 38235262 PMCID: PMC10793166 DOI: 10.1016/j.waojou.2023.100862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/01/2023] [Accepted: 12/14/2023] [Indexed: 01/19/2024] Open
Abstract
Background Data about drug hypersensitivity reactions with first-line antituberculosis drugs and their management is limited. Rapid drug desensitization seems to be an appropriate management. Objective Evaluate the efficacy of the rapid desensitization protocols in patients who had a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs and identify possible risk factors of breakthrough reactions during the protocols. Methods This is a retrospective study of active tuberculosis patients who had a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs and underwent desensitization with the drugs used during the reaction. Characteristics of drug hypersensitivity and breakthrough reactions, and outcomes of rapid desensitizations were recorded. Results One hundred and seventy-nine patients were included in the study. Most of the initial reactions (n = 132, 73.7%) occurred within the first week of treatment and were mild (n = 146, 81.6%). A total of 690 desensitizations were performed. Desensitizations were successfully completed without any breakthrough reaction in 103 (57.5%) patients and in 29 of 36 (80.6%) patients after a breakthrough reaction. The overall success of desensitizations were found to be 95% (132 of 139 patients). Most of the breakthrough reactions (84%) were mild. Sixteen patients had breakthrough reactions with multiple drugs. Although pyrazinamide was the most common culprit of breakthrough reactions and had the lowest desensitization success, it had the highest rate of a single breakthrough reaction (p < 0.001). Timing of the initial reaction and concomitant breakthrough reaction with ethambutol were found to have increased the risk for breakthrough reaction caused by rifampicin (p = 0.017 and p = 0.010 respectively). Conclusion The rapid desensitization protocols used in this study provide a successful and effective management of the patients with a reaction phenotypically compatible with immediate-type drug hypersensitivity with first-line antituberculosis drugs.
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Affiliation(s)
- Gozde Koycu Buhari
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Ferda Oner Erkekol
- Medicana International Ankara Hospital, Clinic of Immunology and Allergy, Ankara, Turkey
| | - Ilkay Koca Kalkan
- Etlik City Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Hale Ates
- Etlik City Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Gurgun Tugce Vural Solak
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Ozgur Akkale
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
| | - Kurtulus Aksu
- University of Health Sciences, Ankara Ataturk Sanatoryum Training and Research Hospital, Department of Immunology and Allergy, Ankara, Turkey
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Valentín Rostan M, Bogado DM. [Physiopathology of food allergies]. REVISTA ALERGIA MÉXICO 2023; 70:225-229. [PMID: 38506861 DOI: 10.29262/ram.v70i4.1309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/29/2023] [Indexed: 03/21/2024] Open
Abstract
Food allergy is an adverse reaction to certain foods that have demonstrated "immunological mechanisms"; therefore, this term covers both food allergies mediated or not by immunoglobulin E (IgE). The common pathophysiological mechanism among forms of allergy to foods mediated or not by IgE is found in the failure of clinical and immunological tolerance towards that food. The induction and maintenance of immunological tolerance depends on the active generation of regulatory T cells specific for food antigens. This process is influenced by genetic factors (FOXP3 genes) and epigenetic factors conditioned by the environment (diet, microbiota, and their products). Since the intestinal microbiome can normally promote oral tolerance, current evidence suggests that perturbations of the microbiome may correlate, or even predispose, with food allergy. Understanding the pathogenic mechanism underlying IgE-mediated food allergies allows the implementation of measures aimed at restoring clinical and immunological tolerance. Knowledge of the mechanisms of food allergy will improve the outlook for patients with more severe immediate food allergies and anaphylaxis, as well as those who have comorbidities (atopic dermatitis, eosinophilic esophagitis and EGEIDs).
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Affiliation(s)
- Marylín Valentín Rostan
- Pediatra, Alergóloga e Inmunóloga; Profesora de Alergia pediátrica, Facultad de Medicina Uruguay; Presidenta electa de la Sociedad Latinoamericana de Alergia, Asma e Inmunología (SLAAI), Montevideo, Uruguay.
| | - Dory Mora Bogado
- Alergóloga e Inmunóloga, Médica del Área de Alergología, Hospital Central-IPS, Asunción, Paraguay
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Jutel M, Agache I, Zemelka-Wiacek M, Akdis M, Chivato T, Del Giacco S, Gajdanowicz P, Gracia IE, Klimek L, Lauerma A, Ollert M, O'Mahony L, Schwarze J, Shamji MH, Skypala I, Palomares O, Pfaar O, Torres MJ, Bernstein JA, Cruz AA, Durham SR, Galli SJ, Gómez RM, Guttman-Yassky E, Haahtela T, Holgate ST, Izuhara K, Kabashima K, Larenas-Linnemann DE, von Mutius E, Nadeau KC, Pawankar R, Platts-Mills TAE, Sicherer SH, Park HS, Vieths S, Wong G, Zhang L, Bilò MB, Akdis CA. Nomenclature of allergic diseases and hypersensitivity reactions: Adapted to modern needs: An EAACI position paper. Allergy 2023; 78:2851-2874. [PMID: 37814905 DOI: 10.1111/all.15889] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 10/11/2023]
Abstract
The exponential growth of precision diagnostic tools, including omic technologies, molecular diagnostics, sophisticated genetic and epigenetic editing, imaging and nano-technologies and patient access to extensive health care, has resulted in vast amounts of unbiased data enabling in-depth disease characterization. New disease endotypes have been identified for various allergic diseases and triggered the gradual transition from a disease description focused on symptoms to identifying biomarkers and intricate pathogenetic and metabolic pathways. Consequently, the current disease taxonomy has to be revised for better categorization. This European Academy of Allergy and Clinical Immunology Position Paper responds to this challenge and provides a modern nomenclature for allergic diseases, which respects the earlier classifications back to the early 20th century. Hypersensitivity reactions originally described by Gell and Coombs have been extended into nine different types comprising antibody- (I-III), cell-mediated (IVa-c), tissue-driven mechanisms (V-VI) and direct response to chemicals (VII). Types I-III are linked to classical and newly described clinical conditions. Type IVa-c are specified and detailed according to the current understanding of T1, T2 and T3 responses. Types V-VI involve epithelial barrier defects and metabolic-induced immune dysregulation, while direct cellular and inflammatory responses to chemicals are covered in type VII. It is notable that several combinations of mixed types may appear in the clinical setting. The clinical relevance of the current approach for allergy practice will be conferred in another article that will follow this year, aiming at showing the relevance in clinical practice where various endotypes can overlap and evolve over the lifetime.
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Affiliation(s)
- Marek Jutel
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, Romania
| | | | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Tomás Chivato
- School of Medicine, University CEU San Pablo, Madrid, Spain
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula", Monserrato, Italy
| | - Pawel Gajdanowicz
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
| | - Ibon Eguiluz Gracia
- Allergy Unit, UMA-Regional University Hospital of Malaga, IBIMA-BIONAND, Malaga, Spain
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, Germany
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - Antti Lauerma
- Department of Dermatology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense Research Center for Anaphylaxis (ORCA), Odense, Denmark
| | - Liam O'Mahony
- Departments of Medicine and Microbiology, APC Microbiome Ireland, National University of Ireland, Cork, Ireland
| | - Jürgen Schwarze
- Child Life and Health, Centre for Inflammation Research, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, UK
| | - Mohamed H Shamji
- National Heart and Lung Institute, Imperial College London, London, UK
- NIHR Imperial Biomedical Research Centre, London, UK
| | - Isabel Skypala
- Department of Inflammation and Repair, Imperial College London, London, UK
- Royal Brompton and Harefield Hospitals, Part of Guys and St Thomas' NHS Foundation Trust, London, UK
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Maria Jose Torres
- Allergy Unit, UMA-Regional University Hospital of Malaga, IBIMA-BIONAND, Malaga, Spain
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Alvaro A Cruz
- Fundaçao ProAR, Federal University of Bahia and GARD/WHO Planning Group, Salvador, Bahia, Brazil
| | - Stephen R Durham
- Allergy and Clinical Immunology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Stephen J Galli
- Department of Pathology and Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, California, USA
| | | | - Emma Guttman-Yassky
- Department of Dermatology and the Laboratory for Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Stephen T Holgate
- Academic Unit of Clinical and Experimental Sciences, University of Southampton, Southampton, UK
| | - Kenji Izuhara
- Department of Biomolecular Sciences, Division of Medical Biochemistry, Saga Medical School, Saga, Japan
| | - Kenji Kabashima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Désirée E Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, Mexico City, Mexico
| | - Erica von Mutius
- Department of Pediatrics, Dr. von Hauner Children's Hospital, LMU University Hospital, Munich, Germany
- Institute of Asthma and Allergy Prevention, Helmholtz Centre Munich, Munich, Germany
- German Center for Lung Research (DZL), Giesen, Germany
| | - Kari C Nadeau
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Ruby Pawankar
- Department of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - Tomas A E Platts-Mills
- Department of Medicine, Division of Allergy and Clinical Immunology, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Scott H Sicherer
- Division of Pediatric Allergy and Immunology, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, South Korea
| | | | - Gary Wong
- Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- Beijing Laboratory of Allergic Diseases and Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - M Beatrice Bilò
- Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona and Allergy Unit, Department of Internal Medicine, University Hospital of Marche, Ancona, Italy
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
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Villarreal-González RV, González-Díaz S, Vidal-Gutiérrez O, de la Cruz-de la Cruz C, Pérez-Ibave DC, Garza-Rodríguez ML. Interleukin-6 as a biomarker of hypersensitivity reactions in chemotherapeutics and monoclonal antibodies. J Oncol Pharm Pract 2023:10781552231204367. [PMID: 37817577 DOI: 10.1177/10781552231204367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
BACKGROUND In recent years, a new type of immediate hypersensitivity reaction known as cytokine release began to emerge, and within this phenotype of reactions, interleukin-6 is the most frequently associated with the presence during drug administration. Chemotherapeutic agents (QT) and monoclonal antibodies. OBJECTIVE Determine interleukin-6 levels in hypersensitivity reactions to QT and monoclonal antibodies. METHODS Observational and prospective study that was carried out from March 1, 2021 to March 1, 2022 in a university hospital in northeastern Mexico. Symptoms, severity, interleukin-6 levels, and skin tests of hypersensitivity reaction were evaluated at QT and monoclonal antibodies. RESULTS A total of 41 patients with oncological disease were included, the most frequent being ovarian cancer. Symptoms as initial hypersensitivity reaction were neuromuscular in taxanes and cutaneous in Platinums.41.5% presented elevation of interleukin-6, and it was found more frequently in presence of metastases. Positive skin tests were found more frequently in the carboplatin and doxorubicin groups. The most frequently presented phenotype was type I in paclitaxel, carboplatin, and doxorubicin, and mixed-reaction (type I and cytokine release) in oxaliplatin. CONCLUSION With the increasing prevalence of hypersensitivity reactions to biologic and antineoplastic therapies, interleukin-6 should be recognized as a biomarker in immediate hypersensitivity reactions to QT and monoclonal antibodies.
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Affiliation(s)
- Rosalaura V Villarreal-González
- Faculty of Medicine, Oncology Service, Centro Universitario Contra el Cáncer (CUCC), Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Monterrey, Nuevo León, Mexico
| | - Sandra González-Díaz
- Faculty of Medicine, Regional Center of Allergy and Clinical Immunology, Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Monterrey, Nuevo León, Mexico
| | - Oscar Vidal-Gutiérrez
- Faculty of Medicine, Oncology Service, Centro Universitario Contra el Cáncer (CUCC), Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Monterrey, Nuevo León, Mexico
| | - Carlos de la Cruz-de la Cruz
- Department of Internal Medicine, Universidad de Monterrey, Christus Muguerza Alta Especialidad, Monterrey, Nuevo León, Mexico
| | - Diana C Pérez-Ibave
- Faculty of Medicine, Oncology Service, Centro Universitario Contra el Cáncer (CUCC), Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Monterrey, Nuevo León, Mexico
| | - María L Garza-Rodríguez
- Faculty of Medicine, Oncology Service, Centro Universitario Contra el Cáncer (CUCC), Universidad Autónoma de Nuevo León, Hospital Universitario "Dr José Eleuterio González", Monterrey, Nuevo León, Mexico
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Villarreal-González RV, Canel-Paredes A, Arias-Cruz A, Fraga-Olvera A, Delgado-Bañuelos A, Rico-Solís GA, Ochoa-García IV, Jiménez-Sandoval JO, Ramírez-Heredia J, Flores-González JV, Cortés-Grimaldo RM, Zecua-Nájera Y, Ortega-Cisneros M. [Drug allergy: Fundamental aspects in diagnosis and treatment.]. REVISTA ALERGIA MÉXICO 2023; 69:195-213. [PMID: 37218047 DOI: 10.29262/ram.v69i4.1181] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/14/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Any substance used as a treatment for any disease can produce harmful or unpleasant events called adverse drug reactions (ADRs). They are due to inherent biological effects of the drug and are caused by immunological and non-immunological mechanisms. OBJECTIVES To describe the immunological mechanisms of hypersensitivity reactions (HSR) to drugs, their epidemiology, risk factors, classification, clinical manifestations, diagnosis, treatment, and prognosis. METHODS A review of the most current literature in English and Spanish was carried out, in the main databases, related to the HSR of various drug groups. RESULTS This study describes the terms used to define ADRs and HSRs, their classification and clinical manifestations, current diagnostic tools, treatment algorithms and prognosis of the most frequently used medications and with the highest prevalence of reported adverse events. CONCLUSION ADRs are a challenging entity, with a complex pathophysiology that has not been fully understood. Its approach requires a careful consideration since not all drugs have validated tests for their diagnosis nor a specific treatment. When indicating the use of any drug, the severity of the disease, the availability of other treatments and the potential risks of developing future adverse events should always be taken into consideration.
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Affiliation(s)
- Rosalaura Virginia Villarreal-González
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Servicio de Alergia e Inmunología Clínica, Hospital Universitario Dr. José Eleuterio González, Nuevo León, México
| | - Alejandra Canel-Paredes
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Servicio de Alergia e Inmunología Clínica, Hospital Universitario Dr. José Eleuterio González, Nuevo León, México
| | - Alfredo Arias-Cruz
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Servicio de Alergia e Inmunología Clínica, Hospital Universitario Dr. José Eleuterio González, Nuevo León, México
| | - Alira Fraga-Olvera
- Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Ciudad de México; Hospital Amerimed, Quintana Roo, México
| | - Angélica Delgado-Bañuelos
- Servicio de Alergia e Inmunología Clínica, Hospital General Regional 58, Instituto Mexicano del Seguro Social, Guanajuato, México
| | | | - Itzel Vianey Ochoa-García
- Departamento de Inmunología clínica y Alergia, Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Jalisco, México
| | - Jaime Omar Jiménez-Sandoval
- Departamento de Alergia e Inmunología Clínica, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México; Hospital Regional Río Blanco, SESVER, Veracruz, México
| | - Jennifer Ramírez-Heredia
- Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Ciudad de México; Hospital MAC, Irapuato, Guanajuato, México
| | | | - Rosa María Cortés-Grimaldo
- Departamento de Alergia e Inmunología Clínica, Unidad Médica de Alta Especialidad, Hospital de Pediatría del Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Jalisco, México
| | - Yahvéh Zecua-Nájera
- Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Ciudad de México; Centro Médico San Carlos, Tlaxcala, México
| | - Margarita Ortega-Cisneros
- Departamento de Inmunología Clínica y Alergia, Unidad Médica de Alta Especialidad, Hospital de especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social.
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Lee JE, Choi MY, Min KY, Jo MG, Kim YM, Kim HS, Choi WS. Drug repositioning of anti-microbial agent nifuratel to treat mast cell-mediated allergic responses. Int J Immunopathol Pharmacol 2023; 37:3946320231202349. [PMID: 37706235 PMCID: PMC10503296 DOI: 10.1177/03946320231202349] [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: 04/05/2023] [Accepted: 09/01/2023] [Indexed: 09/15/2023] Open
Abstract
Objectives: Our objective was to assess the effects and mechanisms of nifuratel on IgE-mediated mast cell (MC) degranulation and anaphylaxis in both in vitro and in vivo settings.Methods: The anti-allergic activity of nifuratel was evaluated in mast cell cultures and the passive cutaneous anaphylaxis (PCA) model. The effects of nifuratel on signaling pathways stimulated by antigen in mast cells were measured by immunoblotting, immunoprecipitation, in vitro protein tyrosine kinase assay, and other molecular biological methods.Results: Nifuratel reversibly inhibited antigen-induced degranulation of MCs (IC50, approximately 0.34 μM for RBL-2H3 cells; approximately 0.94 μM for BMMCs) and suppressed the secretion of inflammatory cytokines IL-4 (IC50, approximately 0.74 μM) and TNF-α (IC50, approximately 0.48 μM). Mechanism studies showed that nifuratel inhibited the phosphorylation of Syk by antigen via the inhibition of recruitment of cytosolic Syk to the ɣ subunit of FcεRI, and decreased the activation of Syk downstream signaling proteins LAT, Akt, and MAPKs. Finally, nifuratel dose-dependently suppressed the IgE-mediated passive cutaneous anaphylaxis in mice (ED50, approximately 22 mg/kg).Conclusion: Our findings suggest that nifuratel inhibits pathways essential for the activation of mast cells to suppress anaphylaxis, thereby indicating that the anti-microbial drug, nifuratel, could be a potential drug candidate for IgE-mediated allergic disorders.
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Affiliation(s)
- Ji Eon Lee
- Department of Immunology, College of Medicine, Konkuk University, Chungju, Republic of Korea
| | - Min Yeong Choi
- Department of Immunology, College of Medicine, Konkuk University, Chungju, Republic of Korea
| | - Keun Young Min
- Department of Immunology, College of Medicine, Konkuk University, Chungju, Republic of Korea
| | - Min Geun Jo
- Department of Immunology, College of Medicine, Konkuk University, Chungju, Republic of Korea
| | - Young Mi Kim
- College of Pharmacy, Duksung Women’s University, Seoul, Republic of Korea
| | - Hyuk Soon Kim
- Department of Biomedical Sciences, College of Natural Science and Department of Health Sciences, The Graduate School of Dong-A University, Busan, Republic of Korea
| | - Wahn Soo Choi
- Department of Immunology, College of Medicine, Konkuk University, Chungju, Republic of Korea
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Khan DA, Banerji A, Blumenthal KG, Phillips EJ, Solensky R, White AA, Bernstein JA, Chu DK, Ellis AK, Golden DBK, Greenhawt MJ, Horner CC, Ledford D, Lieberman JA, Oppenheimer J, Rank MA, Shaker MS, Stukus DR, Wallace D, Wang J, Khan DA, Golden DBK, Shaker M, Stukus DR, Khan DA, Banerji A, Blumenthal KG, Phillips EJ, Solensky R, White AA, Bernstein JA, Chu DK, Ellis AK, Golden DBK, Greenhawt MJ, Horner CC, Ledford D, Lieberman JA, Oppenheimer J, Rank MA, Shaker MS, Stukus DR, Wallace D, Wang J. Drug allergy: A 2022 practice parameter update. J Allergy Clin Immunol 2022; 150:1333-1393. [PMID: 36122788 DOI: 10.1016/j.jaci.2022.08.028] [Citation(s) in RCA: 167] [Impact Index Per Article: 83.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/18/2022] [Accepted: 08/30/2022] [Indexed: 12/14/2022]
Affiliation(s)
- David A Khan
- Department of Internal Medicine, Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Aleena Banerji
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Kimberly G Blumenthal
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Elizabeth J Phillips
- Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia; Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn
| | - Roland Solensky
- Corvallis Clinic, Oregon State University/Oregon Health Science University College of Pharmacy, Corvallis, Ore
| | - Andrew A White
- Department of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, Calif
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Immunology, Allergy Section, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Derek K Chu
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada; The Research Institute of St Joe's Hamilton, Hamilton, Ontario, Canada
| | - Anne K Ellis
- Division of Allergy and Immunology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - David B K Golden
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Matthew J Greenhawt
- Food Challenge and Research Unit Section of Allergy and Immunology, Children's Hospital Colorado University of Colorado School of Medicine, Aurora, Colo
| | - Caroline C Horner
- Department of Pediatrics, Division of Allergy Pulmonary Medicine, Washington University School of Medicine, St Louis, Mo
| | - Dennis Ledford
- Division of Allergy and Immunology, Department of Medicine, University of South Florida Morsani College of Medicine, Tampa, Fla; James A. Haley Veterans Affairs Hospital, Tampa, Fla
| | - Jay A Lieberman
- Division of Allergy and Immunology, The University of Tennessee Health Science Center, Memphis, Tenn
| | - John Oppenheimer
- Division of Allergy, Rutgers New Jersey Medical School, Rutgers, NJ
| | - Matthew A Rank
- Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic in Arizona, Scottsdale, Ariz
| | - Marcus S Shaker
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - David R Stukus
- Division of Allergy and Immunology, Nationwide Children's Hospital, Columbus, Ohio; The Ohio State University College of Medicine, Columbus, Ohio
| | - Dana Wallace
- Nova Southeastern Allopathic Medical School, Fort Lauderdale, Fla
| | - Julie Wang
- Division of Allergy and Immunology, Department of Pediatrics, The Elliot and Roslyn Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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Zhang J, Lee D, Jungles K, Shaltis D, Najarian K, Ravikumar R, Sanders G, Gryak J. Prediction of oral food challenge outcomes via ensemble learning. INFORMATICS IN MEDICINE UNLOCKED 2022. [DOI: 10.1016/j.imu.2022.101142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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20
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SÜLEYMAN A, GULER N. Is anaphylaxis with egg a risk factor for propofol sensitivity? GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2022. [DOI: 10.23736/s0393-3660.21.04673-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Maggi E, Parronchi P, Azzarone BG, Moretta L. A pathogenic integrated view explaining the different endotypes of asthma and allergic disorders. Allergy 2022; 77:3267-3292. [PMID: 35842745 DOI: 10.1111/all.15445] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/08/2022] [Accepted: 07/13/2022] [Indexed: 01/28/2023]
Abstract
The inflammation of allergic diseases is characterized by a complex interaction between type 2 and type 3 immune responses, explaining clinical symptoms and histopathological patterns. Airborne stimuli activate the mucosal epithelium to release a number of molecules impacting the activity of resident immune and environmental cells. Signals from the mucosal barrier, regulatory cells, and the inflamed tissue are crucial conditions able to modify innate and adaptive effector cells providing the selective homing of eosinophils or neutrophils. The high plasticity of resident T- and innate lymphoid cells responding to external signals is the prerequisite to explain the multiplicity of endotypes of allergic diseases. This notion paved the way for the huge use of specific biologic drugs interfering with pathogenic mechanisms of inflammation. Based on the response of the epithelial barrier, the activity of resident regulatory cells, and functions of structural non-lymphoid environmental cells, this review proposes some immunopathogenic scenarios characterizing the principal endotypes which can be associated with a precise phenotype of asthma. Recent literature indicates that similar concepts can also be applied to the inflammation of other non-respiratory allergic disorders. The next challenges will consist in defining specific biomarker(s) of each endotype allowing for a quick diagnosis and the most effective personalized therapy.
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Affiliation(s)
- Enrico Maggi
- Department of Immunology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paola Parronchi
- Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | | | - Lorenzo Moretta
- Department of Immunology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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22
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Srisuwatchari W, Vo T, Gauthier A, Molinari N, Schrijvers R, Demoly P, Chiriac AM. Hypersensitivity reactions to iodinated radiocontrast media: Cluster analysis reveals distinct clinical phenotypes. World Allergy Organ J 2022; 15:100680. [PMID: 36092950 PMCID: PMC9440439 DOI: 10.1016/j.waojou.2022.100680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 07/07/2022] [Accepted: 07/21/2022] [Indexed: 12/02/2022] Open
Abstract
Background Drug hypersensitivity reaction (DHR) to iodinated radiocontrast media (iRCM) is reported in 1%–3% of injections. Risk assessment of patients with suspicion of DHR to iRCM relies solely on clinical phenotyping and drug allergy workup. Using a novel unsupervised TwoStep cluster analysis, we aimed to identify prototypic patterns within a large cohort of patients evaluated for a potential iRCM DHR. Methods A retrospective study was conducted using data from the Drug Allergy and Hypersensitivity Database of the Allergy Unit, University Hospital of Montpellier, Montpellier, France. All referred patients during February 2001 to December 2019 with suspicion of iRCM DHR with either confirmed positive or confirmed negative skin tests were included in the analysis. Results A total of 1439 patients were evaluated. The chronology of the index reaction was immediate and nonimmediate in 77.1% and 22.4%, respectively. Cluster analysis categorized the total study population in 5 clusters. Cluster 1 compiled all nonimmediate and cluster 2–5 almost all immediate reactors. Cluster 1 and 2 had recent reactions (<1 y) with mostly known iRCMs and the highest iRCM allergy prevalence (16–17%). In the other clusters, more remote reactions, unknown iRCMs and a lower allergy prevalence (3–8%) was observed. Chronology and semiology of the index reaction were the factors most strongly differentiated among clusters. History of anaphylactic shock and chronology of immediate hypersensitivity reactions were shown to be independent predictors of allergy with adjusted OR (aOR) of 4.68 (95%CI: 3.01–7.27, p < 0.001) and 2.51 (95%CI: 1.67–3.78, p < 0.001), respectively. Conclusions Unsupervised cluster analysis identified 5 prototypic patterns within patients with a suspected DHR to iRCMs. Well-phenotyped patients cluster together in 2 groups in which the prevalence of allergy is approximately 1 in 6. However, this value decreases for patients with reactions dating back to more than a decade.
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23
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Atopic Dermatitis and Food Allergy: A Complex Interplay What We Know and What We Would Like to Learn. J Clin Med 2022; 11:jcm11144232. [PMID: 35887996 PMCID: PMC9317394 DOI: 10.3390/jcm11144232] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/06/2022] [Accepted: 07/19/2022] [Indexed: 12/07/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disorder characterized by intense pruritus, eczematous lesions, and relapsing course. It presents with great clinical heterogeneity, while underlying pathogenetic mechanisms involve a complex interplay between a dysfunctional skin barrier, immune dysregulation, microbiome dysbiosis, genetic and environmental factors. All these interactions are shaping the landscape of AD endotypes and phenotypes. In the “era of allergy epidemic”, the role of food allergy (FA) in the prevention and management of AD is a recently explored “era”. Increasing evidence supports that AD predisposes to FA and not vice versa, while food allergens are presumed as one of the triggers of AD exacerbations. AD management should focus on skin care combined with topical and/or systemic treatments; however, in the presence of suspected food allergy, a thorough allergy evaluation should be performed. Food-elimination diets in food-allergic cases may have a beneficial effect on AD morbidity; however, prolonged, unnecessary diets are highly discouraged since they can lead to loss of tolerance and potentially increase the risk of IgE-mediated food allergy. Preventive AD strategies with the use of topical emollients and anti-inflammatory agents as well as early introduction of food allergens in high-risk infants seem promising in managing and preventing food allergy in AD patients. The current review aims to overview data on the complex AD/FA relationship and provide the most recent developments on whether food allergy interventions change the AD course and vice versa.
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Droghini HR, Abonia JP, Collins MH, Milner JD, Lyons JJ, Freeman AF, Mukkada VA, Risma KA, Rothenberg ME, Schwartz JT. Targeted IL-4Rα blockade ameliorates refractory allergic eosinophilic inflammation in a patient with dysregulated TGF-β signaling due to ERBIN deficiency. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1903-1906. [PMID: 35093604 PMCID: PMC9271541 DOI: 10.1016/j.jaip.2022.01.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 04/18/2023]
Affiliation(s)
- H Richard Droghini
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - J Pablo Abonia
- Division of Pathology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Margaret H Collins
- Division of Pathology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Joshua D Milner
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Jonathan J Lyons
- Translational Allergic Immunopathology Unit, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Alexandra F Freeman
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Vincent A Mukkada
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Kimberly A Risma
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Justin T Schwartz
- Division of Allergy and Immunology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio.
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25
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Labella M, Céspedes JA, Doña I, Shamji MH, Agache I, Mayorga C, Torres MJ. The value of the basophil activation test in the evaluation of patients reporting allergic reactions to the BNT162b2 mRNA COVID-19 vaccine. Allergy 2022; 77:2067-2079. [PMID: 34689351 PMCID: PMC8653141 DOI: 10.1111/all.15148] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/21/2021] [Accepted: 09/24/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND mRNA-based COVID-19 vaccines have been reported to induce hypersensitivity reactions (HSR) in a small number of individuals. We aimed to evaluate the real-world incidence of the BNT162b2 mRNA COVID-19 vaccine HSR and to determine the value of the basophil activation test (BAT) in the allergological workup of patients reporting these reactions. METHODS We prospectively enrolled patients with a clinical history indicative of HSR to the BNT162b2 mRNA COVID-19 vaccine. The allergological workup included skin testing (STs) and BAT with polyethylene glycol (PEG) and the vaccine. In those with negative allergy assessments, the administration of the second dose of the BNT162b2 mRNA COVID-19 vaccine was offered. RESULTS Seventeen adults were included. Eleven cases (64.7%) tested negative in the allergological workup and tolerated the re-administration of the second dose of the vaccine and considered non-allergic. Six cases (35.3%) were considered allergic and classified into three groups: 2 subjects displayed positive STs and/or BAT to PEG (Group A), two individuals displayed positive BAT to the vaccine (Group B), and in 2 patients with moderate or severe reactions, the culprit was not identified, tested negative to STs and BAT to both PEG and vaccine (Group C). We further evaluated the value of BAT when the results were positive to the vaccine and negative to PEG by performing BAT in controls groups, finding positive BAT results in 50% of controls, all of them recovered from COVID-19 infection. In contrast, BAT was negative in patients who had not suffered from COVID-19 disease. CONCLUSIONS BAT can be used as a potential diagnostic tool for confirming allergy to PEG excipient but not to the vaccine as a positive result in BAT may indicate a past COVID-19 infection instead of an allergy.
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Affiliation(s)
- Marina Labella
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain
| | - Jose Antonio Céspedes
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain
| | - Inmaculada Doña
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain
| | - Mohamed H. Shamji
- National Heart and Lung InstituteImperial College LondonLondonUK,NIHR Imperial Biomedical Research CentreLondonUK
| | - Ioana Agache
- Faculty of MedicineTransylvania UniversityBrasovRomania
| | - Cristobalina Mayorga
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain
| | - Maria José Torres
- Allergy Research GroupInstituto de Investigación Biomédica de Málaga‐IBIMAMálagaSpain,Allergy UnitHospital Regional Universitario de MálagaMálagaSpain,Departamento de MedicinaUniversidad de MálagaMalagaSpain
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Rodríguez-Sanz A, Sánchez-Villanueva R, Domínguez-Ortega J, Álvarez L, Fiandor A, Nozal P, Sanz P, Pizarro-Sánchez MS, Andrés E, Cabezas A, Pérez-Alba A, Bajo MA, Selgas R, Bellón T. Characterization of hypersensitivity reactions to polysulfone hemodialysis membranes. Ann Allergy Asthma Immunol 2022; 128:713-720.e2. [PMID: 35288272 DOI: 10.1016/j.anai.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND In recent years, cases have been reported in which unexpected systemic hypersensitivity reactions occurred in patients dialyzed with polysulfone- or polyethersulfone-biocompatible membranes in the absence of other risk factors. The pathomechanisms involved in these reactions are largely unknown. OBJECTIVE To characterize hypersensitivity reactions to polysulfone hemodialysis using clinical and laboratory data and to identify biomarkers suitable for endotype identification and diagnosis. METHODS We prospectively collected data from 29 patients with suspected hypersensitivity reactions to polysulfone hemodialysis membranes. Clinical laboratory parameters such as tryptase, blood cell counts, and complement levels were recorded. Acute samples were obtained from 18 cases for the ex vivo assessment of basophil activation by flow cytometry analysis of CD63, CD203, and FcεRI cell membrane expression. Serum cytokines and anaphylatoxin concentrations were evaluated in 16 cases by Luminex and cytometric bead array analysis. RESULTS Tryptase was elevated during the acute reaction in 4 cases. Evidence of basophil activation was obtained in 10 patients. Complement activation was found in only 2 cases. However, C5a serum levels tended to increase during the acute reaction in those patients with hypoxemia. Significantly higher serum levels of interleukin-6 were observed during the acute reactions to polysulfone hemodialysis (P = .0103). CONCLUSION Based on biomarker analysis, various endotypes were identified, including type I-like (with the involvement of mast cells or basophils), complement, and cytokine (interleukin-6) release-related reactions, with some patients showing mixed reactions. Further research is needed to unravel the exact mechanisms involved in the activation of these cellular and molecular pathways.
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Affiliation(s)
- Aranzazu Rodríguez-Sanz
- Drug Hypersensitivity Laboratory, Institute for Health Research Hospital Universitario La Paz-IdiPAZ, Madrid, Spain; Red de Investigación Renal (REDINREN), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Javier Domínguez-Ortega
- Drug Hypersensitivity Laboratory, Institute for Health Research Hospital Universitario La Paz-IdiPAZ, Madrid, Spain; Allergy Service, Hospital Universitario La Paz, Madrid, Spain
| | - Laura Álvarez
- Nephrology Service, Hospital Universitario La Paz, Madrid, Spain
| | - Ana Fiandor
- Allergy Service, Hospital Universitario La Paz, Madrid, Spain
| | - Pilar Nozal
- Immunology Unit, Hospital Universitario La Paz, Madrid, Spain
| | - Paloma Sanz
- Nephrology Service, Hospital Quirón Ruber Juan Bravo, Madrid, Spain
| | | | - Elena Andrés
- Nephrology Service, Hospital General Universitario de Albacete, Albacete, Spain
| | - Antonio Cabezas
- Nephrology Service, Hospital Universitario de Torrevieja, Torrevieja, Alicante, Spain
| | - Alejandro Pérez-Alba
- Nephrology Service, Hospital General Universitario de Castellón, Castellón, Spain
| | - M Auxiliadora Bajo
- Red de Investigación Renal (REDINREN), Instituto de Salud Carlos III, Madrid, Spain; Nephrology Service, Hospital Universitario La Paz, Madrid, Spain
| | - Rafael Selgas
- Red de Investigación Renal (REDINREN), Instituto de Salud Carlos III, Madrid, Spain; Nephrology Service, Hospital Universitario La Paz, Madrid, Spain
| | - Teresa Bellón
- Drug Hypersensitivity Laboratory, Institute for Health Research Hospital Universitario La Paz-IdiPAZ, Madrid, Spain.
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27
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The mechanism of Jianpi Jiedu decoction in treating psoriasis vulgaris in mice with spleen deficiency. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-021-00970-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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28
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Kim HJ, Park SO, Byeon HW, Eo JC, Choi JY, Tanveer M, Uyangaa E, Kim K, Eo SK. T cell-intrinsic miR-155 is required for Th2 and Th17-biased responses in acute and chronic airway inflammation by targeting several different transcription factors. Immunology 2022; 166:357-379. [PMID: 35404476 DOI: 10.1111/imm.13477] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/30/2022] [Accepted: 03/02/2022] [Indexed: 11/29/2022] Open
Abstract
Asthmatic airway inflammation is divided into two typical endotypes: Th2-mediated eosinophilic and Th1- or Th17-mediated neutrophilic airway inflammation. The miRNA miR-155 has well-documented roles in the regulation of adaptive T-cell responses and innate immunity. However, no specific cell-intrinsic role has yet been elucidated for miR-155 in T cells in the course of Th2-eosinophilic and Th17-neutrophilic airway inflammation using actual in vivo asthma models. Here, using conditional KO (miR155ΔCD4 cKO) mice that have the specific deficiency of miR-155 in T cells, we found that the specific deficiency of miR-155 in T cells resulted in fully suppressed Th2-type eosinophilic airway inflammation following acute allergen exposure, as well as greatly attenuated the Th17-type neutrophilic airway inflammation induced by repeated allergen exposure. Furthermore, miR-155 in T cells appeared to regulate the expression of several different target genes in the functional activation of CD4+ Th2 and Th17 cells. To be more precise, the deficiency of miR-155 in T cells enhanced the expression of c-Maf, SOCS1, Fosl2, and Jarid2 in the course of CD4+ Th2 cell activation, while C/EBPβ was highly enhanced in CD4+ Th17 cell activation in the absence of miR-155 expression. Conclusively, our data revealed that miR-155 could promote Th2 and Th17-mediated airway inflammation via the regulation of several different target genes, depending on the context of asthmatic diseases. Therefore, these results provide valuable insights in actual understanding of specific cell-intrinsic role of miR-155 in eosinophilic and neutrophilic airway inflammation for the development of fine-tune therapeutic strategies.
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Affiliation(s)
- Hyo Jin Kim
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Seong Ok Park
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Hee Won Byeon
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Jun Cheol Eo
- Division of Biotechnology, College of Environmental & Biosource Science, Jeonbuk National University, Iksan, South Korea
| | - Jin Young Choi
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Maryum Tanveer
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Erdenebelig Uyangaa
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
| | - Koanhoi Kim
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Seong Kug Eo
- College of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Republic of Korea
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Dribin TE, Schnadower D, Wang J, Camargo CA, Michelson KA, Shaker M, Rudders SA, Vyles D, Golden DB, Spergel JM, Campbell RL, Neuman MI, Capucilli PS, Pistiner M, Castells M, Lee J, Brousseau DC, Schneider LC, Assa’ad AH, Risma KA, Mistry RD, Campbell DE, Worm M, Turner PJ, Witry JK, Zhang Y, Sobolewski B, Sampson HA. Anaphylaxis knowledge gaps and future research priorities: A consensus report. J Allergy Clin Immunol 2022; 149:999-1009. [PMID: 34390722 PMCID: PMC8837706 DOI: 10.1016/j.jaci.2021.07.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/23/2021] [Accepted: 07/29/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Despite a better understanding of the epidemiology, pathogenesis, and management of patients with anaphylaxis, there remain knowledge gaps. Enumerating and prioritizing these gaps would allow limited scientific resources to be directed more effectively. OBJECTIVE We sought to systematically describe and appraise anaphylaxis knowledge gaps and future research priorities based on their potential impact and feasibility. METHODS We convened a 25-member multidisciplinary panel of anaphylaxis experts. Panelists formulated knowledge gaps/research priority statements in an anonymous electronic survey. Four anaphylaxis themed writing groups were formed to refine statements: (1) Population Science, (2) Basic and Translational Sciences, (3) Emergency Department Care/Acute Management, and (4) Long-Term Management Strategies and Prevention. Revised statements were incorporated into an anonymous electronic survey, and panelists were asked to rate the impact and feasibility of addressing statements on a continuous 0 to 100 scale. RESULTS The panel generated 98 statements across the 4 anaphylaxis themes: Population Science (29), Basic and Translational Sciences (27), Emergency Department Care/Acute Management (24), and Long-Term Management Strategies and Prevention (18). Median scores for impact and feasibility ranged from 50.0 to 95.0 and from 40.0 to 90.0, respectively. Key statements based on median rating for impact/feasibility included the need to refine anaphylaxis diagnostic criteria, identify reliable diagnostic, predictive, and prognostic anaphylaxis bioassays, develop clinical prediction models to standardize postanaphylaxis observation periods and hospitalization criteria, and determine immunotherapy best practices. CONCLUSIONS We identified and systematically appraised anaphylaxis knowledge gaps and future research priorities. This study reinforces the need to harmonize scientific pursuits to optimize the outcomes of patients with and at risk of anaphylaxis.
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Affiliation(s)
- Timothy E. Dribin
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, and the Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - David Schnadower
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, and the Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Julie Wang
- Division of Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Carlos A. Camargo
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Kenneth A. Michelson
- Division of Emergency Medicine, Boston Children’s Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Marcus Shaker
- Dartmouth Geisel School of Medicine, and Dartmouth-Hitchcock Medical Center, Hanover and Lebanon, NH
| | - Susan A. Rudders
- Division of Immunology, Boston Children’s Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, MA
| | - David Vyles
- Section of Pediatric Emergency Medicine, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - David B.K. Golden
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jonathan M. Spergel
- Division of Allergy and Immunology, Children’s Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA
| | | | - Mark I. Neuman
- Division of Emergency Medicine, Boston Children’s Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, MA
| | | | - Michael Pistiner
- Department of Pediatrics, Massachusetts General Hospital for Children, Harvard Medical School, Boston, MA
| | - Mariana Castells
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Juhee Lee
- Division of Allergy and Immunology, Children’s Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA
| | - David C. Brousseau
- Section of Pediatric Emergency Medicine, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Lynda C. Schneider
- Division of Immunology, Boston Children’s Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Amal H. Assa’ad
- Division of Allergy and Immunology, Cincinnati Children’s Hospital Medical Center, and the Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Kimberly A. Risma
- Division of Allergy and Immunology, Cincinnati Children’s Hospital Medical Center, and the Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Rakesh D. Mistry
- Section of Emergency Medicine, Department of Pediatrics, Children’s Hospital Colorado, Aurora, CO
| | - Dianne E. Campbell
- Sydney Medical School, University of Sydney, Sydney, Australia,Department of Allergy and Immunology, Children’s Hospital at Westmead, Sydney, Australia
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology and Allergology, Charite-Universitätsmedizin Berlin, Germany
| | - Paul J. Turner
- National Heart & Lung Institute, Imperial College London, London, United Kingdom
| | - John K. Witry
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Yin Zhang
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH; Division of Biostatistics and Epidemiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Brad Sobolewski
- Division of Emergency Medicine, Cincinnati Children’s Hospital Medical Center, and the Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Hugh A. Sampson
- Division of Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
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30
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Esenboga S, Akarsu A, Ocak M, Gur Cetinkaya P, Sahiner UM, Sekerel BE, Soyer O. Safety and efficacy of rapid drug desensitization in children. Pediatr Allergy Immunol 2022; 33:e13759. [PMID: 35338724 DOI: 10.1111/pai.13759] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/15/2022] [Accepted: 02/16/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Any drug taken at the recommended dosage may cause hypersensitivity reactions (DHR). Rapid drug desensitization (RDD) protocols have been developed in the case of a confirmed or highly suspected HSR to allow safe administration of the medicine when there is no alternative drug or in the presence of a less effective or more toxic alternative. The aim of this study was to evaluate the characteristics of children who underwent desensitization, the safety and efficacy of RDD in children, as well as, the characteristics and management of breakthrough reactions. METHOD This retrospective study concerned children who underwent RDD due to physician-diagnosed HSRs during or up to 48 hours after the infusion of various drugs between February 2010-February 2021. Patients with a chronic disease needing chronic drug usage and acute infections seen in patients with chronic diseases were included. The results of RDD were documented. RESULTS The study included 48 patients [8.1(IQR = 3.32-13.4) years, 60.4% male] with 58 HSRs of which 62.1% were classified as moderate and 5.2% as severe. Most of the patients were being treated for leukemia (41.7%), solid tumors (29.2%), and infections (6.3%). Skin tests were done for 41 out of 58 HSRs in 35 patients, and twenty of them were positive. A total of 269 RDDs were performed for 18 different drugs. Ninety percent of desensitizations were achieved with no reaction, and 3.7% and 5.6% with mild and moderate reactions, respectively. In multivariate analysis, skin test positivity was the only risk factor for breakthrough reactions (OR = 8.5, CI = 1.72-42.15, p = .009). CONCLUSION We demonstrated the safety and efficacy of RDD in childhood, thereby offered the first line treatment options to children with chronic diseases with hypersensitivity reactions (HSRs).
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Affiliation(s)
- Saliha Esenboga
- Department of Pediatrics, Division of Immunology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ayşegul Akarsu
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Melike Ocak
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Pınar Gur Cetinkaya
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Umit Murat Sahiner
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Bulent Enis Sekerel
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ozge Soyer
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Barni S, Caimmi D, Chiera F, Comberiati P, Mastrorilli C, Pelosi U, Paravati F, Marseglia GL, Arasi S. Phenotypes and Endotypes of Peach Allergy: What Is New? Nutrients 2022; 14:998. [PMID: 35267973 PMCID: PMC8912752 DOI: 10.3390/nu14050998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/15/2022] [Accepted: 02/25/2022] [Indexed: 02/04/2023] Open
Abstract
Peach allergy is emerging as a common type of fresh-fruit allergy in Europe, especially in the Mediterranean area. The clinical manifestations of peach allergy tend to have a peculiar geographical distribution and can range from mild oral symptoms to anaphylaxis, depending on the allergic sensitization profile. The peach allergen Pru p 7, also known as peamaclein, has recently been identified as a marker of peach allergy severity and as being responsible for peculiar clinical features in areas with high exposure to cypress pollen. This review addresses the latest findings on molecular allergens for the diagnosis of peach allergy, the clinical phenotypes and endotypes of peach allergy in adults and children, and management strategies, including immunotherapy, for peach allergy.
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Affiliation(s)
- Simona Barni
- Allergic Unit, Department of Pediatric, Meyer Children’s Hospital, 50139 Florence, Italy;
| | - Davide Caimmi
- Allergy Unit, CHU de Montpellier, Université de Montpellier, 34295 Montpellier, France;
- IDESP, UMR A11–INSERM, Université de Montpellier, 34093 Montpellier, France
| | - Fernanda Chiera
- Department of Pediatrics, San Giovanni di Dio Hospital, 88900 Crotone, Italy; (F.C.); (F.P.)
| | - Pasquale Comberiati
- Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, 56126 Pisa, Italy
- Department of Clinical Immunology and Allergology, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Carla Mastrorilli
- Department of Pediatrics, University Hospital Consortium Corporation Polyclinic of Bari, Pediatric Hospital Giovanni XXIII, 70124 Bari, Italy;
| | - Umberto Pelosi
- Pediatric Unit, Santa Barbara Hospital, 09016 Iglesias, Italy;
| | - Francesco Paravati
- Department of Pediatrics, San Giovanni di Dio Hospital, 88900 Crotone, Italy; (F.C.); (F.P.)
| | - Gian Luigi Marseglia
- Department of Pediatrics, University of Pavia, San Matteo Foundation IRCCS Policlinico, 27100 Pavia, Italy;
| | - Stefania Arasi
- Area of Translational Research in Pediatric Specialities, Allergy Unit, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy;
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Francuzik W, Pažur K, Dalke M, Dölle-Bierke S, Babina M, Worm M. Serological profiling reveals hsa-miR-451a as a possible biomarker of anaphylaxis. JCI Insight 2022; 7:156669. [PMID: 35202004 PMCID: PMC9057591 DOI: 10.1172/jci.insight.156669] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 02/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background There is a need to support the diagnosis of anaphylaxis by objective markers. miRNAs are promising noncoding RNA species that may serve as serological biomarkers, but their use in diagnosing anaphylaxis has not been systematically studied to our knowledge. We aimed to comprehensively investigate serum biomarker profiles (proteins, lipids, and miRNAs) to support the diagnosis of anaphylaxis. Methods Adult patients admitted to the emergency room with a diagnosis of anaphylaxis (<3 hours) were included. Blood samples were taken upon emergency room arrival and 1 month later. Results Next-generation sequencing of 18 samples (6 patients with anaphylaxis in both acute and nonacute condition, for 12 total samples, and 6 healthy controls) identified hsa-miR-451a to be elevated during anaphylaxis, which was verified by quantitative real-time PCR in the remaining cohort. The random forest classifier enabled us to classify anaphylaxis with high accuracy using a composite model. We identified tryptase, 9α,11β-PGF2, apolipoprotein A1, and hsa-miR-451a as serological biomarkers of anaphylaxis. These predictors qualified as serological biomarkers individually but performed better in combination. Conclusion Unexpectedly, hsa-miR-451a was identified as the most relevant biomarker in our data set. We were also able to distinguish between patients with a history of anaphylaxis and healthy individuals with higher accuracy than any other available model. Future studies will need to verify miRNA biomarker utility in real-life clinical settings. Funding This work is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) as part of the clinical research unit (CRU339): Food Allergy and Tolerance (FOOD@) (project number 409525714) and a grant to MW (Wo541-16-2, project number 264921598), as well as by FOOD@ project numbers 428094283 and 428447634.
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Affiliation(s)
- Wojciech Francuzik
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin,, Berlin, Germany
| | - Kristijan Pažur
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin,, Berlin, Germany
| | - Magdalena Dalke
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Sabine Dölle-Bierke
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Magda Babina
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Margitta Worm
- Division of Allergy and Immunology, Department of Dermatology, Venereology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Mvoundza Ndjindji O, Djoba Siawaya JF. Mapping Allergic Diseases in Sub-Saharan Africa. FRONTIERS IN ALLERGY 2022; 3:850291. [PMID: 35386659 PMCID: PMC8974792 DOI: 10.3389/falgy.2022.850291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/27/2022] [Indexed: 11/26/2022] Open
Abstract
The consensus is that allergic diseases are increasing in Africa. However, this paradigm shift has not yet been translated into practice. Focused on infectious diseases (malaria, tuberculosis, HIV), health policies in Sub-Saharan Africa have often neglected the diagnosis and management of allergies. Allergic disease mapping is crucial to grasp the full extent of Africa's allergic diseases' impact. This mapping will require diverting resources to diagnose and study allergies, even more at the dawn of precision medicine.
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[What should specialist in internal medicine be aware of in patients treated with biologics? : Infections and autoimmune phenomena]. Internist (Berl) 2022; 63:165-170. [PMID: 35089363 DOI: 10.1007/s00108-021-01259-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 10/19/2022]
Abstract
Biologics that influence the immune system play a crucial role in the treatment of autoimmune and malignant diseases. Overall these drugs have revolutionized treatment as they demonstrate high efficacy and a relatively low amount of side effects. This leads to longer treatment of patients with a high quality of life. Side effects, especially longer-term side effects, become ever more important as patients are simultaneously seen by different physicians due to comorbidities. Infections, mainly of the upper airway or urogenital tract, represent the main side effect of immunosuppressive biologics, but atypical infections by fungi or mycobacteria may also occur. Biologics that enhance the immune response such as checkpoint inhibitors lead to autoimmune phenomena necessitating the interruption of treatment or immunosuppressive treatment.
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35
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[Food sensitivities of the digestive tract-Part 1: Food allergies]. Internist (Berl) 2022; 63:171-184. [PMID: 35080642 DOI: 10.1007/s00108-021-01256-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2021] [Indexed: 10/19/2022]
Abstract
Adverse reactions to food affect approximately one third of the population. They are based on very different mechanisms and are divided into food intolerances, which manifest mainly in the gastrointestinal tract, and food allergies, which can also cause extraintestinal symptoms and have an immunological genesis. The most common food allergies in adults are pollen-associated allergies to cereals or pome and stone fruits, while allergies to peanut, milk and egg are particularly common in children. The diagnostics of food allergies are complex and therapy is primarily based on targeted elimination diets. This advanced education article focuses on food allergies with gastrointestinal symptoms.
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Bavbek S, Pagani M, Alvarez‐Cuesta E, Castells M, Dursun AB, Hamadi S, Madrigal‐Burgaleta R, Sanchez‐Sanchez S, Vultaggio A. Hypersensitivity reactions to biologicals: An EAACI position paper. Allergy 2022; 77:39-54. [PMID: 34157134 DOI: 10.1111/all.14984] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/31/2021] [Accepted: 06/15/2021] [Indexed: 12/15/2022]
Abstract
Biologicals are crucial targeted therapeutic agents in oncological, immunological, and inflammatory diseases, and their use in clinical practice is broadening. In recent years, the spread of Personalized Precision Medicine has facilitated a proliferation of new treatment options, especially biologicals. Consequently, biologicals are now among the drugs that most frequently cause hypersensitivity reactions (HSRs). Patients can develop HSRs to these agents during the first-lifetime exposure or after repeated exposure, and these HSRs can be potentially life-threatening or limit therapeutic options. Despite the relatively high prevalence, the underlying mechanisms of these HSRs remain obscure, and the optimal management pathways are still a matter of discussion. In this Position Paper, the authors will provide evidence-based recommendations for diagnosing and managing HSRs to biologicals. Additionally, the document defines unmet needs as an opportunity to shape future research.
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Affiliation(s)
- Sevim Bavbek
- Division of Immunology and Allergy Department of Chest Diseases School of Medicine Ankara University Ankara Turkey
| | - Mauro Pagani
- Medical Department Medicine Ward ASST di Mantova Mantova Italy
| | | | - Mariana Castells
- Division of Allergy and Immunology Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Adile Berna Dursun
- Department of Immunology and Allergic Diseases Recep Tayyip Erdoğan University Rize Turkey
| | - Sahar Hamadi
- Division of Allergy and Immunology Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Ricardo Madrigal‐Burgaleta
- Allergy & Severe Asthma Service St Bartholomew's Hospital Barts Health NHS Trust London UK
- Drug Desensitisation Centre Catalan Institute of Oncology Barcelona Spain
| | | | - Alessandra Vultaggio
- Department of Biomedicine Azienda Ospedaliera Universitaria Careggi Florence Italy
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Successful Oral Levothyroxine Desensitization in a Patient with Severe Hypothyroidism Post Radioactive Iodine Therapy: A Case Report. J ASEAN Fed Endocr Soc 2021; 36:213-215. [PMID: 34966208 PMCID: PMC8666481 DOI: 10.15605/jafes.036.02.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 07/23/2021] [Indexed: 11/21/2022] Open
Abstract
Levothyroxine remains the standard therapy for patients with hypothyroidism worldwide. Levothyroxine allergy is rarely seen and alternative therapies are less efficacious and scarcely available. The use of liothyronine (LT3) monotherapy is less favoured due to its short half-life and unpredictable pharmacological profile. We report a 59-year-old male with a hypersensitivity reaction to levothyroxine who was successfully desensitized with oral levothyroxine within a day using a 14-step protocol.
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Dribin TE, Castells M. Anaphylaxis: Data Gaps and Research Needs. Immunol Allergy Clin North Am 2021; 42:187-200. [PMID: 34823747 DOI: 10.1016/j.iac.2021.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
There are significant anaphylaxis data and knowledge gaps that result in suboptimal patient care and outcomes. To address these gaps there is need for collaborative, multidisciplinary research networks to strategically design practice changing research specific to the following anaphylaxis themes: Population Science, Basic and Translational Sciences, Acute Management, and Long-Term Management. Top priorities are to refine anaphylaxis diagnostic criteria, identify accurate diagnostic and predictive anaphylaxis biomarkers, standardize postanaphylaxis care (observation periods, hospitalization criteria), and determine immunotherapy best practices. Addressing these gaps will result in improved, optimal care and clinical outcomes for patients with or at risk of anaphylaxis.
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Affiliation(s)
- Timothy E Dribin
- Division of Emergency Medicine, Cincinnati Children's Hospital Medical Center, 3244 Burnet Avenue, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Mariana Castells
- Division of Allergy and Clinical Immunology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Hale BTM Building Room 5002N, 60 Fenwood Road, Boston, MA 02115, USA
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40
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Vultaggio A, Perlato M, Nencini F, Vivarelli E, Maggi E, Matucci A. How to Prevent and Mitigate Hypersensitivity Reactions to Biologicals Induced by Anti-Drug Antibodies? Front Immunol 2021; 12:765747. [PMID: 34790200 PMCID: PMC8591239 DOI: 10.3389/fimmu.2021.765747] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/13/2021] [Indexed: 01/06/2023] Open
Abstract
Biologicals are widely used therapeutic agents for rheumatologic diseases, cancers, and other chronic inflammatory diseases. They are characterized by complex structures and content of variable amounts of foreign regions, which may lead to anti-drug antibodies (ADA) development. ADA onset may limit the clinical usage of biologicals because they may decrease their safety. In fact they are mainly associated with immediate hypersensitivity reactions (HSRs). Development of ADAs is reduced by concomitant immunosuppressive treatment, while it is increased by longer intervals between drug administrations; thus, regular infusion regimens should be preferred to reduce HSRs. Once ADAs have formed, some procedures can be implemented to reduce the risk of HSRs. ADAs may belong to different isotype; the detection of IgE ADA is advisable to be assessed when high and early ADAs are detected, in order to reduce the risk of severe HRs. In patients who need to reintroduce the biological culprit, as alternative therapies are not available, drug desensitization (DD) may be applied. Desensitization should be conceptually dedicated to patients with an IgE-mediated HSR; however, it can be performed also in patients who had developed non-IgE-mediated HSRs. Although the underlying mechanisms behind successful DD has not been fully clarified, the DD procedure is associated with the inhibition of mast cell degranulation and cytokine production. Additionally, some data are emerging about the inhibition of drug-specific immune responses during DD.
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Affiliation(s)
| | - Margherita Perlato
- Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | - Francesca Nencini
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | | | - Enrico Maggi
- Translational Immunology Unit, Immunology Area, Pediatric Hospital Bambino Gesù, Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS), Rome, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
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Thong BYH, Vultaggio A, Rerkpattanapipat T, Schrijvers R. Prevention of Drug Hypersensitivity Reactions: Prescreening and Premedication. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2958-2966. [PMID: 34366094 DOI: 10.1016/j.jaip.2021.04.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/03/2021] [Accepted: 04/07/2021] [Indexed: 01/08/2023]
Abstract
Drug hypersensitivity reactions (DHR) are heterogeneous in their pathomechanisms, clinical presentation, severity, and outcomes. Novel DHR mechanisms, phenotypes, and endotypes have been described. The key to prevention from further exposure to the culprit drugs involves correct identification of the putative drug through a combination of in vitro and/or in vivo tests, accurate drug allergy labeling and reporting, and electronic decision support systems within electronic medical records to prevent future accidental prescribing. Prescreening and premedication, the focus of this review, may be a useful adjunct to preventive measures in certain situations. After an index immediate drug hypersensitivity reaction, prescreening may be useful in perioperative anaphylaxis, and iodinated (ICM) and gadolinium-based contrast media (GCM) where the culprit and potential alternative agents are skin tested. In certain nonimmediate DHR, pharmacogenomic prescreening may be used before prescribing high-risk drugs (eg, carbamazepine and allopurinol) where specific human-leukocyte antigen genotypes are associated with severe cutaneous adverse reactions. Premedication with antihistamine and systemic corticosteroids is another therapeutic strategy to prevent infusion reactions for certain biologicals and chemotherapeutic agents, in cases of perioperative anaphylaxis, ICM and GCM DHR, and clonal mast cell disorders. Rapid drug desensitization may also be used to induce temporary tolerance in situations where there are limited alternative drugs.
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Affiliation(s)
- Bernard Yu-Hor Thong
- Department of Rheumatology, Allergy and Immunology, Tan Tock Seng Hospital, Singapore.
| | - Alessandra Vultaggio
- Immunoallergology Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Ticha Rerkpattanapipat
- Allergy, Immunology and Rheumatology Division, Department of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Rik Schrijvers
- Department of Microbiology, Immunology and Transplantation, Allergy and Clinical Immunology Research Group, KU Leuven, Leuven, Belgium
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Allergic sensitization pattern of patients in Brazil. J Pediatr (Rio J) 2021; 97:387-395. [PMID: 32986999 PMCID: PMC9432344 DOI: 10.1016/j.jped.2020.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 08/04/2020] [Accepted: 08/06/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Allergic sensitization is one of the key components for the development of allergies. Polysensitization seems to be related to the persistence and severity of allergic diseases. Furthermore, allergic sensitization has a predictive role in the development of allergies. The aim of this study was to characterize the pattern of sensitization of atopic patients treated at different pediatric allergy referral centers in Brazil. METHODS A nation-wide transversal multicenter study collected data on patients attended in Brazil. Peripheral blood samples were collected to determine the serum levels of allergen-specific IgE. If allergen-specific IgE was higher than 0.1 kUA/L, the following specific components were quantified. RESULTS A total of 470 individuals were enrolled in the study. Mite sensitization was the most frequent kind in all participants. A high frequency of sensitization to furry animals and grasses featured in the respiratory allergies. Regarding components, there was a predominance of sensitization to Der p 1 and Der p 2. It has been verified that having a food allergy, atopic dermatitis, or multimorbidity are risk factors for the development of more severe allergic disease. CONCLUSION Studies on the pattern of allergic sensitization to a specific population offer tools for the more effectual prevention, diagnosis, and treatment of allergic diseases. Sensitization to dust mites house was the most prevalent in the evaluated sample. High rates of sensitization to furry animals also stand out. Patients with food allergy, atopic dermatitis, or multimorbidity appear to be at greater risk for developing more severe allergic diseases.
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Fleisher TA. Practical Guidance for the Evaluation and Management of Drug Hypersensitivity: Introduction. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 8:S1-S2. [PMID: 33039006 DOI: 10.1016/j.jaip.2020.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 10/23/2022]
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Elzagallaai AA, Rieder MJ. Model Based Evaluation of Hypersensitivity Adverse Drug Reactions to Antimicrobial Agents in Children. Front Pharmacol 2021; 12:638881. [PMID: 33995043 PMCID: PMC8120305 DOI: 10.3389/fphar.2021.638881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/26/2021] [Indexed: 12/25/2022] Open
Abstract
Drug use in children is-in most cases-supported by extrapolation of data generated from clinical trials in adult populations. This puts children at higher risk of developing adverse drug reactions (ADRs) due to "off-label" use of drugs and dosing issues. Major types of ADRs are drug hypersensitivity reactions, an idiosyncratic type of ADRs that are largely unpredictable and can cause high morbidity and mortality in a hard-to-identify specific population of patients. Lack of a complete understanding of the pathophysiology of DHRs and their unpredictive nature make them problematic in clinical practice and in drug development. In addition, ethical and legal obstacles hinder conducting large clinical trials in children, which in turn make children a "therapeutic orphan" where clear clinical guidelines are lacking, and practice is based largely on the personal experience of the clinician, hence making modeling desirable. This brief review summarizes the current knowledge of model-based evaluation of diagnosis and management of drug hypersensitivity reactions (DHRs) to antimicrobial drugs in the pediatric population. Ethical and legal aspects of drug research in children and the effect of different stages of child development and other factors on the risk of DHRs are discussed. The role of animal models, in vitro models and oral provocation test in management of DHRs are examined in the context of the current understanding of the pathophysiology of DHRs. Finally, recent changes in drug development legislations have been put forward to encourage drug developers to conduct trials in children clearly indicate the urgent need for evidence to support drug safety in children and for modeling to guide these clinical trials.
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Affiliation(s)
- Abdelbaset A Elzagallaai
- Department of Paediatrics, London, ON, Canada.,Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Michael J Rieder
- Department of Paediatrics, London, ON, Canada.,Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
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Frugier C, Graham F, Samaan K, Paradis L, Des Roches A, Bégin P. Potential Efficacy of High-Dose Inhaled Salbutamol for the Treatment of Abdominal Pain During Oral Food Challenge. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3130-3137. [PMID: 33831623 DOI: 10.1016/j.jaip.2021.03.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Abdominal pain is a frequent symptom of IgE-mediated food allergy with limited therapeutic options. Visceral smooth muscle cell relaxation can be induced through beta-adrenergic stimulation. OBJECTIVE To evaluate the efficacy of inhaled salbutamol empirically used to relieve abdominal pain caused by IgE-mediated allergic reactions at 1 center. METHODS All double-blind placebo-controlled food challenges to peanut performed at 1 center between 2016 and 2021 were reviewed to identify patients who presented abdominal pain as part of their reaction. The primary outcome measure was the delay between the initiation of therapy and improvement of abdominal pain. It was compared between patients who had received inhaled salbutamol as part of their treatment and those who did not. Cox regression was performed to control for potential confounders. RESULTS During the study period, 186 positive double-blind placebo-controlled food challenges were performed, including 126 for peanut allergy. Of these, 77 were treated for abdominal pain and 57 met the criteria for inclusion in the study. Patients who received salbutamol improved significantly faster (median, 12.5 minutes) than those who did not (median, 65 minutes) (χ2 = 45; P < .0001). In Cox regression, the administration of salbutamol and emesis were found to increase the rate of improvement by a hazard ratio of 11.35 (95% CI, 5.40-23.9; P < .0005) and 4.00-fold (95% CI, 1.90-8.42; P < .0005), respectively. CONCLUSIONS This retrospective study provides hypothesis-generating evidence for the use of salbutamol in the treatment of IgE-mediated abdominal pain. Further investigation in a double-blind randomized controlled trial is warranted.
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Affiliation(s)
- Cécile Frugier
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada
| | - François Graham
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada; Department of Medicine, Section of Allergy and Clinical Immunology, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Kathryn Samaan
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada
| | - Louis Paradis
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada; Department of Medicine, Section of Allergy and Clinical Immunology, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Anne Des Roches
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada
| | - Philippe Bégin
- Department of Pediatrics, Section of Allergy and Clinical Immunology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, QC, Canada; Department of Medicine, Section of Allergy and Clinical Immunology, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada.
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Galbinski S, Kowalewski LS, Grigolo GB, da Silva LR, Jiménez MF, Krause M, Frantz N, Bös-Mikich A. Comparison between two cryopreservation techniques of human ovarian cortex: morphological aspects and the heat shock response (HSR). Cell Stress Chaperones 2021; 27:97-106. [PMID: 35043289 PMCID: PMC8943117 DOI: 10.1007/s12192-022-01252-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/05/2022] [Accepted: 01/05/2022] [Indexed: 11/03/2022] Open
Abstract
This study was tailored to compare the cryopreservation of the human ovarian cortex using closed metal container vitrification or the slow-freezing technique. Superficial ovarian cortical tissue biopsies were collected from 12 participants who underwent gynaecological videolaparoscopy. The fragmented samples were allocated to three experimental conditions: (a) fresh ovarian tissue, (b) slow-freezing, and (c) vitrification with a metal closed container. After thawing or rewarming, cellular morphological analyses were performed to determine tissue viability. The cellular response to thermal stress was measured by a putative increase in the immune quantification of the heat shock protein 70 kDa (heat shock protein 70 kDa response - HSR) after a heat challenge (2 h exposure at 42 °C). Both the total number of intact follicles and the frequency of primordial follicles were higher in fresh ovarian tissue than in the preserved samples, regardless of the technique employed. There was a trend towards an increase in the absolute number of intact follicles in the tissue preserved by vitrification. After cryopreservation, a higher HSR was obtained after slow-freezing. These results indicate that both cryopreservation techniques present advantages and may be used as alternatives to ovarian tissue cryopreservation.
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Affiliation(s)
- Sérgio Galbinski
- Unidade de Reprodução Humana, Hospital Fêmina, Porto Alegre, RS, Brazil
- Programa de Pós-graduação em Ginecologia e Obstetrícia da Universidade Federal do Rio Grande do Sull, Porto Alegre, RS, Brazil
| | - Lucas Stahlhöfer Kowalewski
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Gisele Bettú Grigolo
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Larissa Ramos da Silva
- Instituto de Ciencias Basicas da Saude, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Mirela Foresti Jiménez
- Unidade de Reprodução Humana, Hospital Fêmina, Porto Alegre, RS, Brazil
- Programa de Pós-graduação em Ginecologia e Obstetrícia da Universidade Federal do Rio Grande do Sull, Porto Alegre, RS, Brazil
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, Brazil
| | - Mauricio Krause
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | - Nilo Frantz
- Nilo Frantz Medicina Reprodutiva, Porto Alegre, RS, Brazil
| | - Adriana Bös-Mikich
- Instituto de Ciencias Basicas da Saude, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Pfaar O, Klimek L, Jutel M, Akdis CA, Bousquet J, Breiteneder H, Chinthrajah S, Diamant Z, Eiwegger T, Fokkens WJ, Fritsch H, Nadeau KC, O’Hehir RE, O’Mahony L, Rief W, Sampath V, Schedlowski M, Torres MJ, Traidl‐Hoffmann C, Wang DY, Zhang L, Bonini M, Brehler R, Brough HA, Chivato T, Del Giacco SR, Dramburg S, Gawlik R, Gelincik A, Hoffmann‐Sommergruber K, Hox V, Knol EF, Lauerma A, Matricardi PM, Mortz CG, Ollert M, Palomares O, Riggioni C, Schwarze J, Skypala I, Untersmayr E, Walusiak‐Skorupa J, Ansotegui IJ, Bachert C, Bedbrook A, Bosnic‐Anticevich S, Brussino L, Canonica GW, Cardona V, Carreiro‐Martins P, Cruz AA, Czarlewski W, Fonseca JA, Gotua M, Haahtela T, Ivancevich JC, Kuna P, Kvedariene V, Larenas‐Linnemann DE, Abdul Latiff AH, Mäkelä M, Morais‐Almeida M, Mullol J, Naclerio R, Ohta K, Okamoto Y, Onorato GL, Papadopoulos NG, Patella V, Regateiro FS, Samoliński B, Suppli Ulrik C, Toppila‐Salmi S, Valiulis A, Ventura M, Yorgancioglu A, Zuberbier T, Agache I. COVID-19 pandemic: Practical considerations on the organization of an allergy clinic-An EAACI/ARIA Position Paper. Allergy 2021; 76:648-676. [PMID: 32531110 PMCID: PMC7323448 DOI: 10.1111/all.14453] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/08/2020] [Accepted: 06/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) has evolved into a pandemic infectious disease transmitted by the severe acute respiratory syndrome coronavirus (SARS-CoV-2). Allergists and other healthcare providers (HCPs) in the field of allergies and associated airway diseases are on the front line, taking care of patients potentially infected with SARS-CoV-2. Hence, strategies and practices to minimize risks of infection for both HCPs and treated patients have to be developed and followed by allergy clinics. METHOD The scientific information on COVID-19 was analysed by a literature search in MEDLINE, PubMed, the National and International Guidelines from the European Academy of Allergy and Clinical Immunology (EAACI), the Cochrane Library, and the internet. RESULTS Based on the diagnostic and treatment standards developed by EAACI, on international information regarding COVID-19, on guidelines of the World Health Organization (WHO) and other international organizations, and on previous experience, a panel of experts including clinicians, psychologists, IT experts, and basic scientists along with EAACI and the "Allergic Rhinitis and its Impact on Asthma (ARIA)" initiative have developed recommendations for the optimal management of allergy clinics during the current COVID-19 pandemic. These recommendations are grouped into nine sections on different relevant aspects for the care of patients with allergies. CONCLUSIONS This international Position Paper provides recommendations on operational plans and procedures to maintain high standards in the daily clinical care of allergic patients while ensuring the necessary safety measures in the current COVID-19 pandemic.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Ludger Klimek
- Center for Rhinology and Allergology Wiesbaden Germany
| | - Marek Jutel
- Department of Clinical Immunology Wrocław Medical Universityand ALL‐MED Medical Research Institute Wrocław Poland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Jean Bousquet
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Charité Universitaetsmedizin Berlin a Member of GA2LEN Berlin Germany
- University Hospital Montpellier Montpellier France
- MACVIA‐France Montpellier France
| | - Heimo Breiteneder
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Sharon Chinthrajah
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Zuzana Diamant
- Department of Respiratory Medicine & Allergology Institute for Clinical Science Skane University Hospital Lund University Lund Sweden
- Department of Respiratory Medicine First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
- Department of Clinical Pharmacy and Pharmacology University Medical Center Groningen University of Groningen Groningen The Netherlands
| | - Thomas Eiwegger
- Translational Medicine Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto ON Canada
- Departments of Paediatrics and Immunology Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children University of Toronto Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
| | - Wytske J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
| | - Hans‐Walter Fritsch
- Department of Information‐Technology (IT) University Hospital Marburg Marburg Germany
| | - Kari C. Nadeau
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Robyn E. O’Hehir
- Allergy, Asthma & Clinical Immunology Alfred Health Melbourne VIC Australia
- Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University and Alfred Health Melbourne VIC Australia
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - Winfried Rief
- Department of Clinical Psychology and Psychotherapy Philipps‐University of Marburg Marburg Germany
| | - Vanitha Sampath
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Manfred Schedlowski
- Institute of Medical Psychology and Behavioral Immunobiology University Clinic Essen Essen Germany
| | - María José Torres
- Allergy Unit Malaga Regional University Hospital‐UMA‐ARADyAL Málaga Spain
| | - Claudia Traidl‐Hoffmann
- Chair and Institute of Environmental Medicine UNIKA‐T Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
- Outpatient Clinic for Environmental Medicine University Hospital Augsburg Germany
| | - De Yun Wang
- Department of Otolaryngology National University of Singapore Singapore Singapore
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery Beijing Tongren Hospital Beijing China
- Department of Allergy Beijing Tongren Hospital Beijing China
| | - Matteo Bonini
- Department of Cardiovascular and Thoracic Sciences Fondazione Policlinico Universitario A. Gemelli ‐ IRCCS Università Cattolica del Sacro Cuore Rome Italy
- National Heart and Lung Institute (NHLI) Imperial College London London UK
| | - Randolf Brehler
- Department of Allergology, Occupational Dermatology and Environmental Medicine University Hospital Münster Münster Germany
| | - Helen Annaruth Brough
- Children's Allergy Service Evelina Children's Hospital Guy's and St. Thomas' Hospital NHS Foundation Trust London UK
- Paediatric Allergy Group Department of Women and Children's Health School of Life Course Sciences King's College London London UK
| | - Tomás Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Stefano R. Del Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Stephanie Dramburg
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitaetsmedizin Berlin Germany
| | - Radoslaw Gawlik
- Department of Internal Medicine, Allergology Clinical Immunology Medical University of Silesia Katowice Poland
| | - Aslı Gelincik
- Department of Internal Medicine Division of Immunology and Allergic Diseases Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
| | - Karin Hoffmann‐Sommergruber
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Valerie Hox
- Department of Otorhinolaryngology Cliniques Universitaires Saint‐Luc Brussels Belgium
| | - Edward F. Knol
- Departments of Immunology and Dermatology/Allergology University Medical Center Utrecht Utrecht The Netherlands
| | - Antti Lauerma
- Department of Dermatology and Allergology Helsinki University Hospital Inflammation Centre University of Helsinki Helsinki Finland
| | - Paolo M. Matricardi
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitaetsmedizin Berlin Germany
| | - Charlotte G. Mortz
- Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense Denmark
| | - Markus Ollert
- Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense Denmark
- Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Spain
| | - Carmen Riggioni
- Pediatric Allergy and Clinical Immunology Department Hospital Sant Joan de Déu Barcelona Spain
- Institut de Recerca Sant Joan de Déu Barcelona Spain
| | - Jürgen Schwarze
- Centre for Inflammation Research and Child Life and Heath the University of Edinburgh Edinburgh UK
| | - Isabel Skypala
- National Heart and Lung Institute (NHLI) Imperial College London London UK
- Royal Brompton and Harefield NHS Foundation Trust London UK
| | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Jolanta Walusiak‐Skorupa
- Department of Occupational Diseases and Environmental Health Nofer Institute of Occupational Medicine Lodz Poland
| | | | - Claus Bachert
- ENT Department Upper Airways Research Laboratory Ghent University Hospital Ghent Belgium
- International Airway Research Center First Affiliated Hospital Guangzou Sun Yat‐sen University Guangzou China
- Division of ENT Diseases CLINTEC, Karolinska Institutet Stockholm Sweden
| | | | - Sinthia Bosnic‐Anticevich
- Woolcock Institute of Medical Research Woolcock Emphysema Centre University of Sydney Glebe NSW Australia
| | - Luisa Brussino
- Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
| | - Giorgio Walter Canonica
- Personalized Medicine Asthma & Allergy Clinic Humanitas University & Research Hospital‐IRCCS Milano Italy
| | - Victoria Cardona
- Department of Internal Medicine, Allergy Section Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
| | - Pedro Carreiro‐Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia Centro Hospitalar de Lisboa Central Lisbon Portugal
- NOVA Medical School/Comprehensive Health Research Center (CHRC) Universidade Nova de Lisboa Lisbon Portugal
| | - Alvaro A. Cruz
- ProAR – Nucleo de Excelencia em Asma Federal University of Bahia Bahia Brasil
- GARD/WHO Executive Committee Bahia Brazil
| | | | - João A. Fonseca
- Faculdade de Medicina da Universidade do Porto CINTESIS Center for Research in Health Technologies and Information Systems Porto Portugal
- MEDIDA, Lda Porto Portugal
| | - Maia Gotua
- Center of Allergy and Immunology Tbilisi Georgia
- David Tvildiani Medical University in Tbilisi Tbilisi Georgia
| | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | | | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Lodz Poland
| | - Violeta Kvedariene
- Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
- Faculty of Medicine Institute of Clinical medicine Clinic of Chest Diseases and Allergology Vilnius University Vilnius Lithuania
| | | | | | - Mika Mäkelä
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | | | - Joaquim Mullol
- ENT Department Rhinology Unit & Smell Clinic Hospital Clinic ‐ Clinical & Experimental Respiratory Immunoallergy IDIBAPSCIBERESUniversity of Barcelona Barcelona Catalonia Spain
| | | | - Ken Ohta
- Japan Anti‐Tuberculosis Association (JATA) Fukujuji Hospital, and National Hospital Organization (NHO)Tokyo National Hospital Tokyo Japan
| | | | | | - Nikolaos G. Papadopoulos
- Division of Infection Immunity & Respiratory Medicine Royal Manchester Children's Hospital University of Manchester Manchester UK
- Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital "P&A Kyriakou” University of Athens Athens Greece
| | - Vincenzo Patella
- Allergy and Clinical Immunology, Department of Internal Medicine Santa Maria della Speranza Hospital Salerno Italy
| | - Frederico S. Regateiro
- Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
- Institute of Immunology Faculty of Medicine University of Coimbra Coimbra Portugal
- ICBR ‐ Coimbra Institute for Clinical and Biomedical Research CIBB Faculty of Medicine University of Coimbra Coimbra Portugal
| | - Bolesław Samoliński
- Department of Prevention of Environmental Hazards and Allergology Medical University of Warsaw Warsaw Poland
| | - Charlotte Suppli Ulrik
- Department of Respiratory Medicine Hvidovre Hospital Hvidovre Denmark
- Faculty of Health Sciences Institute of Clinical Medicine University of Copenhagen Denmark
| | - Sanna Toppila‐Salmi
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | - Arunas Valiulis
- Faculty of Medicine Institute of Clinical Medicine & Institute of Health Sciences Vilnius University Vilnius Lithuania
| | - Maria‐Teresa Ventura
- Interdisciplinary Department of Medicine Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
| | - Torsten Zuberbier
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Charité Universitaetsmedizin Berlin a Member of GA2LEN Berlin Germany
| | - Ioana Agache
- Transylvania University Brasov Romania
- Theramed Medical Center Brasov Romania
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48
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Turning off the alarm - Targeting alarmins and other epithelial mediators of allergic inflammation with biologics. Allergol Select 2021; 5:82-88. [PMID: 33615121 PMCID: PMC7890934 DOI: 10.5414/alx02194e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/28/2021] [Indexed: 01/15/2023] Open
Abstract
Besides the major players IL-4, IL-13, IL-5, and IgE as targets for biologics, other mediators have been identified that are secreted by epithelial cells and act upstream in the cascade of allergic inflammation. Such are the alarmin IL-33 as well as TSLP and IL-5. The role of each cytokine in sensitization and effector phase of allergic inflammation and how development of biologics is ongoing in order to inhibit this pathomechanism will be described in the following article.
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49
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Francuzik W, Ruëff F, Bauer A, Bilò MB, Cardona V, Christoff G, Dölle-Bierke S, Ensina L, Fernández Rivas M, Hawranek T, O'B Hourihane J, Jakob T, Papadopoulos NG, Pföhler C, Poziomkowska-Gęsicka I, Van der Brempt X, Scherer Hofmeier K, Treudler R, Wagner N, Wedi B, Worm M. Phenotype and risk factors of venom-induced anaphylaxis: A case-control study of the European Anaphylaxis Registry. J Allergy Clin Immunol 2021; 147:653-662.e9. [DOI: 10.1016/j.jaci.2020.06.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/27/2020] [Accepted: 06/02/2020] [Indexed: 12/12/2022]
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50
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Insights into hypersensitivity reactions in dentistry. Porto Biomed J 2020. [DOI: 10.1097/j.pbj.0000000000000090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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