1
|
Rojo-Tolosa S, Sánchez-Martínez JA, Caballero-Vázquez A, Pineda-Lancheros LE, González-Gutiérrez MV, Pérez-Ramírez C, Jiménez-Morales A, Morales-García C. SingleNucleotide Polymorphisms as Biomarkers of Mepolizumab and Benralizumab Treatment Response in Severe Eosinophilic Asthma. Int J Mol Sci 2024; 25:8139. [PMID: 39125709 PMCID: PMC11311889 DOI: 10.3390/ijms25158139] [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: 06/12/2024] [Revised: 07/09/2024] [Accepted: 07/18/2024] [Indexed: 08/12/2024] Open
Abstract
The most promising treatment options for severe uncontrolled asthma (SUA) have emerged in recent years with the development of monoclonal antibodies for blocking selective targets responsible for the underlying inflammation, such as mepolizumab and benralizumab. However, there is variability in treatment response that is not fully controlled. The variability of the response to mepolizumab and benralizumab could be influenced by single-nucleotide polymorphisms (SNPs), and it would be useful to detect these and use them as predictive biomarkers of response. We conducted a retrospective observational cohort study of 72 Caucasian patients recruited from a tertiary hospital with severe uncontrolled eosinophilic asthma treated with mepolizumab and benralizumab. Polymorphisms in the IL5 (rs4143832, rs17690122), RAD50 (rs11739623, rs4705959), IL1RL1 (rs1420101, rs17026974, rs1921622), GATA2 (rs4857855), IKZF2 (rs12619285), FCGR2A (rs1801274), FCGR2B (rs3219018, rs1050501), FCGR3A (rs10127939, rs396991), FCER1A (rs2251746, rs2427837), FCER1B (rs1441586, rs573790, rs569108), and ZNF415 (rs1054485) genes were analyzed by real-time polymerase chain reaction (PCR) using Taqman probes. The response was analyzed after 12 months of treatment. In patients under mepolizumab treatment, a treatment response defined as a reduction in exacerbations was associated with ZNF415 rs1054485-T (p = 0.042; OR = 5.33; 95% CI = 1.06-30.02), treatment response defined as a reduction in oral corticosteroids use was associated with the number of exacerbations in the previous year (p = 0.029; OR = 3.89; 95% CI = 1.24-14.92), and treatment response defined as improvement in lung function was associated with the age at the beginning of biological therapy (p = 0.002; OR = 1.10; 95% CI = 1.04-1.18), FCER1B rs569108-AA (p < 0.001; OR = 171.06; 95% CI = 12.94-6264.11), and FCER1A rs2427837-A (p = 0.021; OR = 8.61; 95% CI = 1.71-76.62). On the other hand, in patients under benralizumab treatment, treatment response, defined as a reduction in exacerbations, was associated with ZNF415 rs1054485-T (p = 0.073; OR = 1.3 × 108; 95% CI = 1.8 × 10-19-NA), FCER1B rs569108-AA (p = 0.050; OR = 11.51; 95% CI = 1.19-269.78), allergies (p = 0.045; OR = 4.02; 95% CI = 1.05-16.74), and sex (p = 0.028; OR = 4.78; 95% CI = 1.22-20.63); and treatment response defined as improvement in lung function was associated with polyposis (p = 0.027; OR = 9.16; 95% CI = 1.58-91.4), IKZF2 rs12619285-AA (p = 0.019; OR = 9.1; 95% CI = 1.7-75.78), IL5 rs4143832-T (p = 0.017; OR = 11.1; 95% CI = 1.9-112.17), and FCER1B rs1441586-C (p = 0.045; OR = 7.81; 95% CI = 1.16-73.45). The results of this study show the potential influence of the studied polymorphisms on the response to mepolizumab and benralizumab and the clinical benefit that could be obtained by defining predictive biomarkers of treatment response.
Collapse
Affiliation(s)
- Susana Rojo-Tolosa
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain; (J.A.S.-M.); (A.C.-V.); (M.V.G.-G.); (C.M.-G.)
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain;
| | - José Antonio Sánchez-Martínez
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain; (J.A.S.-M.); (A.C.-V.); (M.V.G.-G.); (C.M.-G.)
| | - Alberto Caballero-Vázquez
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain; (J.A.S.-M.); (A.C.-V.); (M.V.G.-G.); (C.M.-G.)
| | - Laura Elena Pineda-Lancheros
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain;
- Department of Pharmacy, Faculty of Sciences, National University of Colombia, Bogota Campus, Cra. 30 No. 45-03, Bogotá 11001, Colombia
| | - María Victoria González-Gutiérrez
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain; (J.A.S.-M.); (A.C.-V.); (M.V.G.-G.); (C.M.-G.)
| | - Cristina Pérez-Ramírez
- Center of Biomedical Research, Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Avda. del Conocimiento s/n., 18016 Granada, Spain;
| | - Alberto Jiménez-Morales
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain;
| | - Concepción Morales-García
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain; (J.A.S.-M.); (A.C.-V.); (M.V.G.-G.); (C.M.-G.)
| |
Collapse
|
2
|
Kolkhir P, Akdis CA, Akdis M, Bachert C, Bieber T, Canonica GW, Guttman-Yassky E, Metz M, Mullol J, Palomares O, Renz H, Ständer S, Zuberbier T, Maurer M. Type 2 chronic inflammatory diseases: targets, therapies and unmet needs. Nat Rev Drug Discov 2023; 22:743-767. [PMID: 37528191 DOI: 10.1038/s41573-023-00750-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2023] [Indexed: 08/03/2023]
Abstract
Over the past two decades, significant progress in understanding of the pathogenesis of type 2 chronic inflammatory diseases has enabled the identification of compounds for more than 20 novel targets, which are approved or at various stages of development, finally facilitating a more targeted approach for the treatment of these disorders. Most of these newly identified pathogenic drivers of type 2 inflammation and their corresponding treatments are related to mast cells, eosinophils, T cells, B cells, epithelial cells and sensory nerves. Epithelial barrier defects and dysbiotic microbiomes represent exciting future drug targets for chronic type 2 inflammatory conditions. Here, we review common targets, current treatments and emerging therapies for the treatment of five major type 2 chronic inflammatory diseases - atopic dermatitis, chronic prurigo, chronic urticaria, asthma and chronic rhinosinusitis with nasal polyps - with a high need for targeted therapies. Unmet needs and future directions in the field are discussed.
Collapse
Affiliation(s)
- Pavel Kolkhir
- Institute of Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany.
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos, University of Zürich, Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) Davos, University of Zürich, Davos, Switzerland
| | - Claus Bachert
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Münster, Münster, Germany
- Department of Otolaryngology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Division of ENT diseases, Karolinska Hospital, Stockholm, Sweden
| | - Thomas Bieber
- Department of Dermatology and Allergy, University Hospital, Bonn, Germany
- Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
- Davos Biosciences, Davos, Switzerland
| | - Giorgio Walter Canonica
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Asthma & Allergy Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Emma Guttman-Yassky
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Martin Metz
- Institute of Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic Barcelona, FRCB-IDIBAPS, Universitat de Barcelona, CIBERES, Barcelona, Spain
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Harald Renz
- Institute of Laboratory Medicine, member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Philipps-University Marburg, Marburg, Germany
- Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
| | - Sonja Ständer
- Section Pruritus Medicine, Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Torsten Zuberbier
- Institute of Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - Marcus Maurer
- Institute of Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany.
| |
Collapse
|
3
|
Stolz D, Matera MG, Rogliani P, van den Berge M, Papakonstantinou E, Gosens R, Singh D, Hanania N, Cazzola M, Maitland-van der Zee AH, Fregonese L, Mathioudakis AG, Vestbo J, Rukhadze M, Page CP. Current and future developments in the pharmacology of asthma and COPD: ERS seminar, Naples 2022. Breathe (Sheff) 2023; 19:220267. [PMID: 37377851 PMCID: PMC10292790 DOI: 10.1183/20734735.0267-2022] [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: 12/13/2022] [Accepted: 04/28/2023] [Indexed: 06/29/2023] Open
Abstract
Pharmacological management of airway obstructive diseases is a fast-evolving field. Several advances in unravelling disease mechanisms as well as intracellular and molecular pathways of drug action have been accomplished. While the clinical translation and implementation of in vitro results to the bedside remains challenging, advances in comprehending the mechanisms of respiratory medication are expected to assist clinicians and scientists in identifying meaningful read-outs and designing clinical studies. This European Respiratory Society Research Seminar, held in Naples, Italy, 5-6 May 2022, focused on current and future developments of the drugs used to treat asthma and COPD; on mechanisms of drug action, steroid resistance, comorbidities and drug interactions; on prognostic and therapeutic biomarkers; on developing novel drug targets based on tissue remodelling and regeneration; and on pharmacogenomics and emerging biosimilars. Related European Medicines Agency regulations are also discussed, as well as the seminar's position on the above aspects.
Collapse
Affiliation(s)
- Daiana Stolz
- Clinic of Pulmonary Medicine, Department of Internal Medicine, Medical Center University of Freiburg, Freiburg, Germany
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital of Basel, Basel, Switzerland
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, School of Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Maarten van den Berge
- Groningen Research Institute for Asthma and COPD, and Department of Pulmonology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Eleni Papakonstantinou
- Clinic of Pulmonary Medicine, Department of Internal Medicine, Medical Center University of Freiburg, Freiburg, Germany
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital of Basel, Basel, Switzerland
| | - Reinoud Gosens
- Groningen Research Institute for Asthma and COPD, and Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dave Singh
- Medicines Evaluation Unit, Manchester University NHS Foundation Trust, University of Manchester, Manchester, UK
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester and Manchester University NHS Foundation Trust, Manchester, UK
| | - Nicola Hanania
- Section of Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | | | | | - Alexander G. Mathioudakis
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester and Manchester University NHS Foundation Trust, Manchester, UK
| | - Jørgen Vestbo
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester and Manchester University NHS Foundation Trust, Manchester, UK
| | - Maia Rukhadze
- Center of Allergy and Immunology, Teaching University Geomedi LLC, Tbilisi, Georgia
| | - Clive P. Page
- Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, UK
| |
Collapse
|
4
|
Rojo-Tolosa S, Sánchez-Martínez JA, Pineda-Lancheros LE, Gálvez-Navas JM, González-Gutiérrez MV, Jiménez-Gálvez G, Pérez-Ramírez C, Morales-García C, Jiménez-Morales A. Influence of Genetics on the Response to Omalizumab in Patients with Severe Uncontrolled Asthma with an Allergic Phenotype. Int J Mol Sci 2023; 24:ijms24087029. [PMID: 37108192 PMCID: PMC10139019 DOI: 10.3390/ijms24087029] [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: 02/21/2023] [Revised: 04/06/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
Omalizumab is a monoclonal antibody indicated for the treatment of severe uncontrolled asthma with an allergic phenotype. Its effectiveness could be influenced by clinical variables and single nucleotide polymorphisms (SNPs) in one or more of the genes involved in the mechanism of action and process of response to omalizumab, and these could be used as predictive biomarkers of response. We conducted an observational retrospective cohort study that included patients with severe uncontrolled allergic asthma treated with omalizumab in a tertiary hospital. Satisfactory response after 12 months of treatment was defined as (1) Reduction ≥ 50% of exacerbations or no exacerbations, (2) Improvement of lung function ≥ 10% FEV1, and (3) Reduction ≥ 50% of OCS courses or no OCS. Polymorphisms in the FCER1A (rs2251746, rs2427837), FCER1B (rs1441586, rs573790, rs1054485, rs569108), C3 (rs2230199), FCGR2A (rs1801274), FCGR2B (rs3219018, rs1050501), FCGR3A (rs10127939, rs396991), IL1RL1 (rs1420101, rs17026974, rs1921622), and GATA2 (rs4857855) genes were analyzed by real-time polymerase chain reaction (PCR) using TaqMan probes. A total of 110 patients under treatment with omalizumab were recruited. After 12 months of treatment, the variables associated with a reduction in exacerbations were the absence of polyposis (odds ratio [OR] = 4.22; 95% confidence interval [CI] = 0.95-19.63), IL1RL1 rs17026974-AG (OR = 19.07; 95% CI = 1.27-547), and IL1RL1 rs17026974-GG (OR = 16.76; 95% CI = 1.22-438.76). Reduction in oral corticosteroids (OCS) was associated with age of starting omalizumab treatment (OR = 0.95; 95% CI = 0.91-0.99) and blood eosinophil levels > 300 cells/µL (OR = 2.93; 95% CI = 1.01-9.29). Improved lung function showed a relationship to the absence of chronic obstructive pulmonary disease (COPD) (OR = 12.16; 95% CI = 2.45-79.49), FCGR2B rs3219018-C (OR = 8.6; 95% CI = 1.12-117.15), GATA2 rs4857855-T (OR = 15.98; 95% CI = 1.52-519.57) and FCGR2A rs1801274-G (OR = 13.75; 95% CI = 2.14-142.68; AG vs. AA and OR = 7.46; 95% CI = 0.94-89.12; GG vs. AA). Meeting one response criterion was related to FCER1A rs2251746-TT (OR = 24; 95% CI = 0.77-804.57), meeting two to age of asthma diagnosis (OR = 0.93; 95% CI = 0.88-0.99), and meeting all three to body mass index (BMI) < 25 (OR = 14.23; 95% CI = 3.31-100.77) and C3 rs2230199-C (OR = 3; 95% CI = 1.01-9.92). The results of this study show the possible influence of the polymorphisms studied on the response to omalizumab and the clinical benefit that could be obtained by defining predictive biomarkers of treatment response.
Collapse
Affiliation(s)
- Susana Rojo-Tolosa
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain
- Center of Biomedical Research, Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology "José Mataix", University of Granada, Avda. del Conocimiento s/n., 18016 Granada, Spain
| | | | - Laura Elena Pineda-Lancheros
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain
- Center of Biomedical Research, Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology "José Mataix", University of Granada, Avda. del Conocimiento s/n., 18016 Granada, Spain
| | - José María Gálvez-Navas
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain
- Center of Biomedical Research, Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology "José Mataix", University of Granada, Avda. del Conocimiento s/n., 18016 Granada, Spain
- Cancer Registry of Granada, Andalusian School of Public Health, Carretera del Observatorio, 4, 18011 Granada, Spain
| | | | - Gonzalo Jiménez-Gálvez
- Respiratory Medicine Department, University Hospital Virgen de las Nieves, 18014 Granada, Spain
| | - Cristina Pérez-Ramírez
- Center of Biomedical Research, Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology "José Mataix", University of Granada, Avda. del Conocimiento s/n., 18016 Granada, Spain
| | | | - Alberto Jiménez-Morales
- Pharmacy Service, Pharmacogenetics Unit, University Hospital Virgen de las Nieves, 18014 Granada, Spain
| |
Collapse
|
5
|
Bai L, Xu Y, Pan T, Zhang Y, Zhou X, Xu J. Leukotriene Receptor Antagonists and Risk of Neuropsychiatric Entities: A Meta-Analysis of Observational Studies. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:844-854.e9. [PMID: 36473625 DOI: 10.1016/j.jaip.2022.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 12/07/2022]
Abstract
BACKGROUND Leukotriene receptor antagonists (LTRAs) are commonly prescribed to patients with allergic diseases. Several case reports and pharmacovigilance studies have indicated that LTRAs might increase the risk of neuropsychiatric (NP) entities. However, the results are mixed in observational studies. Thus, the association between LTRAs and NP entities remains controversial. OBJECTIVE To quantitatively evaluate the NP risk with LTRAs based on current observational studies to provide a reference for clinical practice. METHODS We systematically reviewed the literature in Medline, Embase, Web of Science, Cochrane Library, Scopus, and PsycINFO. A meta-analysis of observational studies that investigated the association between LTRA use and the risk of NP entities was performed. Odds ratios (OR) with 95% confidence intervals (CI) were used to measure the effect; heterogeneity was evaluated using I-squared (I2) statistics. Subgroup and sensitivity analyses were conducted to assess bias. RESULTS Eleven articles were included in the primary analysis. No significant association was found between LTRA use and NP entities (OR: 1.08, 95% CI: 0.93-1.24, I2 = 93.7%). In patients with allergic rhinitis (AR), a mildly increased NP risk was found (OR: 1.099, 95% CI: 1.004-1.202). The association between LTRA use and NP entities was not significant in patients with asthma (OR: 1.06, 95% CI: 0.90-1.26). LTRAs increased the risk of NP entities in a single study using data from an asthma clinic (OR: 9.00, 95% CI: 1.20-69.50), but not in studies from databases (OR: 1.07, 95% CI: 0.93-1.23). CONCLUSION At the population level, LTRAs and NP entities were unrelated. However, the association may exist in particular groups (eg, patients with AR or NP history). Subject-specific studies are required to further examine the relationship between LTRAs and NP entities and identify the underlying mechanisms.
Collapse
Affiliation(s)
- Le Bai
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yong Xu
- School of Chinese Medicine, School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tingyu Pan
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Ying Zhang
- Department of Stomatology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xianmei Zhou
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China; Department of Respiratory Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China.
| | - Jie Xu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China; Department of Respiratory Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| |
Collapse
|
6
|
Parry CM, Chan LF, Carr DF, Hawcutt DB. Platelet-derived growth factor D expression in adrenal cells is modulated by corticosteroids: putative role in adrenal suppression. Pediatr Res 2023; 93:97-101. [PMID: 35568735 PMCID: PMC9876782 DOI: 10.1038/s41390-022-02094-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 03/15/2022] [Accepted: 04/10/2022] [Indexed: 01/29/2023]
Abstract
BACKGROUND Adrenal suppression is a clinically concerning side effect of inhaled corticosteroid (ICS) treatment in patients with asthma. Increased susceptibility to ICS-induced adrenal suppression has previously been identified in those with the rs591118 polymorphism in platelet-derived growth factor D (PDGFD). The mechanism underpinning this relationship is not known. METHODS H295R cells were genotyped for rs591118 using a validated Taqman PCR allelic discrimination assay. H295R cell viability was determined after treatment with beclometasone and fluticasone (range 0-330 μM). Cortisol was measured in cell culture medium using competitive enzyme immunoassay. RESULTS PDGFD protein expression in H295R cells was confirmed using Western blotting. When ACTH and forskolin were added to H295R cells, a reduction in PDGFD expression was seen, which was then restored by incubation with prochloraz, a known inhibitor of steroidogenesis. A dose-dependent, decrease in PDGFD expression was observed with beclometasone (over a 24 h incubation period) but not with beclometasone incubations beyond 24 h nor with fluticasone (at 24 or 48 h). CONCLUSIONS H295R cells express PDGFD protein, which can be modulated by incubation with steroidogenesis agonists and antagonists and additionally with exogenous beclometasone. IMPACT PDGFD is expressed in the human adrenal cell line, H295R, and expression can be modulated by beclometasone as well as agonists/antagonists of steroidogenesis. This builds on previous research that identified a SNP in PDGFD (rs591118) as an independent risk factor for adrenal suppression in adults and children with obstructive airway disease treated with inhaled corticosteroids. First in vitro experiments to support a link between the PDGF and cortisol production pathways, supporting the hypothesis that PDGFD variants can affect an individual's sensitivity to corticosteroid-induced adrenal suppression.
Collapse
Affiliation(s)
- Christopher M. Parry
- NIHR Alder Hey Clinical Research Facility, Liverpool, UK ,grid.10025.360000 0004 1936 8470Department of Women’s and Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Li F. Chan
- grid.4868.20000 0001 2171 1133Centre for Endocrinology, Queen Mary University of London, London, UK
| | - Daniel F. Carr
- grid.10025.360000 0004 1936 8470Department of Pharmacology and Therapeutics, Institute of Molecular, Systems and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Daniel B. Hawcutt
- NIHR Alder Hey Clinical Research Facility, Liverpool, UK ,grid.10025.360000 0004 1936 8470Department of Women’s and Children’s Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| |
Collapse
|
7
|
Principe S, Vijverberg SJH, Abdel-Aziz MI, Scichilone N, Maitland-van der Zee AH. Precision Medicine in Asthma Therapy. Handb Exp Pharmacol 2023; 280:85-106. [PMID: 35852633 DOI: 10.1007/164_2022_598] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Asthma is a complex, heterogeneous disease that necessitates a proper patient evaluation to decide the correct treatment and optimize disease control. The recent introduction of new target therapies for the most severe form of the disease has heralded a new era of treatment options, intending to treat and control specific molecular pathways in asthma pathophysiology. Precision medicine, using omics sciences, investigates biological and molecular mechanisms to find novel biomarkers that can be used to guide treatment selection and predict response. The identification of reliable biomarkers indicative of the pathological mechanisms in asthma is essential to unravel new potential treatment targets. In this chapter, we provide a general description of the currently available -omics techniques, focusing on their implications in asthma therapy.
Collapse
Affiliation(s)
- Stefania Principe
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
- Dipartimento Universitario di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE) c/o Pneumologia, AOUP "Policlinico Paolo Giaccone", University of Palermo, Palermo, Italy.
| | - Susanne J H Vijverberg
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Mahmoud I Abdel-Aziz
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Clinical Pharmacy, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Nicola Scichilone
- Dipartimento Universitario di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro" (PROMISE) c/o Pneumologia, AOUP "Policlinico Paolo Giaccone", University of Palermo, Palermo, Italy
| | | |
Collapse
|
8
|
Pharmacogenomics: A Step forward Precision Medicine in Childhood Asthma. Genes (Basel) 2022; 13:genes13040599. [PMID: 35456405 PMCID: PMC9031013 DOI: 10.3390/genes13040599] [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: 02/27/2022] [Revised: 03/23/2022] [Accepted: 03/27/2022] [Indexed: 02/05/2023] Open
Abstract
Personalized medicine, an approach to care in which individual characteristics are used for targeting interventions and maximizing health outcomes, is rapidly becoming a reality for many diseases. Childhood asthma is a heterogeneous disease and many children have uncontrolled symptoms. Therefore, an individualized approach is needed for improving asthma outcomes in children. The rapidly evolving fields of genomics and pharmacogenomics may provide a way to achieve asthma control and reduce future risks in children with asthma. In particular, pharmacogenomics can provide tools for identifying novel molecular mechanisms and biomarkers to guide treatment. Emergent high-throughput technologies, along with patient pheno-endotypization, will increase our knowledge of several molecular mechanisms involved in asthma pathophysiology and contribute to selecting and stratifying appropriate treatment for each patient.
Collapse
|
9
|
Hernandez-Pacheco N, Vijverberg SJ, Herrera-Luis E, Li J, Sio YY, Granell R, Corrales A, Maroteau C, Lethem R, Perez-Garcia J, Farzan N, Repnik K, Gorenjak M, Soares P, Karimi L, Schieck M, Pérez-Méndez L, Berce V, Tavendale R, Eng C, Sardon O, Kull I, Mukhopadhyay S, Pirmohamed M, Verhamme KMC, Burchard EG, Kabesch M, Hawcutt DB, Melén E, Potočnik U, Chew FT, Tantisira KG, Turner S, Palmer CN, Flores C, Pino-Yanes M, Maitland-van der Zee AH. Genome-wide association study of asthma exacerbations despite inhaled corticosteroid use. Eur Respir J 2021; 57:2003388. [PMID: 33303529 PMCID: PMC8122045 DOI: 10.1183/13993003.03388-2020] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 11/09/2020] [Indexed: 02/07/2023]
Abstract
RATIONALE Substantial variability in response to asthma treatment with inhaled corticosteroids (ICS) has been described among individuals and populations, suggesting the contribution of genetic factors. Nonetheless, only a few genes have been identified to date. We aimed to identify genetic variants associated with asthma exacerbations despite ICS use in European children and young adults and to validate the findings in non-Europeans. Moreover, we explored whether a gene-set enrichment analysis could suggest potential novel asthma therapies. METHODS A genome-wide association study (GWAS) of asthma exacerbations was tested in 2681 children of European descent treated with ICS from eight studies. Suggestive association signals were followed up for replication in 538 European asthma patients. Further evaluation was performed in 1773 non-Europeans. Variants revealed by published GWAS were assessed for replication. Additionally, gene-set enrichment analysis focused on drugs was performed. RESULTS 10 independent variants were associated with asthma exacerbations despite ICS treatment in the discovery phase (p≤5×10-6). Of those, one variant at the CACNA2D3-WNT5A locus was nominally replicated in Europeans (rs67026078; p=0.010), but this was not validated in non-European populations. Five other genes associated with ICS response in previous studies were replicated. Additionally, an enrichment of associations in genes regulated by trichostatin A treatment was found. CONCLUSIONS The intergenic region of CACNA2D3 and WNT5A was revealed as a novel locus for asthma exacerbations despite ICS treatment in European populations. Genes associated were related to trichostatin A, suggesting that this drug could regulate the molecular mechanisms involved in treatment response.
Collapse
Affiliation(s)
- Natalia Hernandez-Pacheco
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- Genomics and Health Group, Dept of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Susanne J Vijverberg
- Dept of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht University, Utrecht, The Netherlands
- Dept of Paediatric Respiratory Medicine and Allergy, Emma's Children Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Esther Herrera-Luis
- Genomics and Health Group, Dept of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Jiang Li
- The Channing Division of Network Medicine, Dept of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Yang Yie Sio
- Dept of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Raquel Granell
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Almudena Corrales
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Cyrielle Maroteau
- Division of Population Health and Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Ryan Lethem
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Javier Perez-Garcia
- Genomics and Health Group, Dept of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Niloufar Farzan
- Dept of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht University, Utrecht, The Netherlands
- Breathomix B.V., El Reeuwijk, The Netherlands
| | - Katja Repnik
- Center for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Laboratory for Biochemistry, Molecular Biology and Genomics, Faculty for Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Mario Gorenjak
- Center for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Patricia Soares
- Academic Dept of Paediatrics, Brighton and Sussex Medical School, Royal Alexandra Children's Hospital, Brighton, UK
- Escola Nacional de Saúde Pública, Lisboa, Portugal
| | - Leila Karimi
- Dept of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Maximilian Schieck
- Dept of Paediatric Pneumology and Allergy, University Children's Hospital Regensburg (KUNO), Regensburg, Germany
- Dept of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Lina Pérez-Méndez
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Dept of Clinic Epidemiology and Biostatistics, Research Unit, Hospital Universitario N.S. de Candelaria, Gerencia de Atención Primaria, Santa Cruz de Tenerife, Spain
| | - Vojko Berce
- Center for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Dept of Paediatrics, University Medical Centre Maribor, Maribor, Slovenia
| | - Roger Tavendale
- Population Pharmacogenetics Group, Biomedical Research Institute, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Celeste Eng
- Dept of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Olaia Sardon
- Division of Paediatric Respiratory Medicine, Hospital Universitario Donostia, San Sebastián, Spain
- Dept of Paediatrics, University of the Basque Country (UPV/EHU), San Sebastián, Spain
| | - Inger Kull
- Dept of Clinical Sciences and Education Södersjukhuset, Karolinska Institutet and Sachs' Children's Hospital, Stockholm, Sweden
| | - Somnath Mukhopadhyay
- Academic Dept of Paediatrics, Brighton and Sussex Medical School, Royal Alexandra Children's Hospital, Brighton, UK
- Population Pharmacogenetics Group, Biomedical Research Institute, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Munir Pirmohamed
- Dept of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Katia M C Verhamme
- Dept of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Esteban G Burchard
- Dept of Medicine, University of California, San Francisco, San Francisco, CA, USA
- Dept of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Michael Kabesch
- Dept of Paediatric Pneumology and Allergy, University Children's Hospital Regensburg (KUNO), Regensburg, Germany
| | - Daniel B Hawcutt
- Dept of Women's and Children's Health, University of Liverpool, Liverpool, UK
- Alder Hey Children's Hospital, Liverpool, UK
| | - Erik Melén
- Dept of Clinical Sciences and Education Södersjukhuset, Karolinska Institutet and Sachs' Children's Hospital, Stockholm, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
| | - Uroš Potočnik
- Center for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Laboratory for Biochemistry, Molecular Biology and Genomics, Faculty for Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - Fook Tim Chew
- Dept of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Kelan G Tantisira
- The Channing Division of Network Medicine, Dept of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Division of Pulmonary and Critical Care Medicine, Dept of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA
| | - Steve Turner
- Child Health, University of Aberdeen, Aberdeen, UK
| | - Colin N Palmer
- Population Pharmacogenetics Group, Biomedical Research Institute, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Carlos Flores
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Genomics Division, Instituto Tecnológico y de Energías Renovables (ITER), Santa Cruz de Tenerife, Spain
- Instituto de Tecnologías Biomédicas (ITB), Universidad de La Laguna, San Cristóbal de La Laguna, Spain
| | - Maria Pino-Yanes
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- Genomics and Health Group, Dept of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, San Cristóbal de La Laguna, Spain
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Tecnologías Biomédicas (ITB), Universidad de La Laguna, San Cristóbal de La Laguna, Spain
- These authors contributed equally to this work
| | - Anke H Maitland-van der Zee
- Dept of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht University, Utrecht, The Netherlands
- Dept of Paediatric Respiratory Medicine and Allergy, Emma's Children Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- These authors contributed equally to this work
| |
Collapse
|
10
|
The Predictive Role of Biomarkers and Genetics in Childhood Asthma Exacerbations. Int J Mol Sci 2021; 22:ijms22094651. [PMID: 33925009 PMCID: PMC8124320 DOI: 10.3390/ijms22094651] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 12/24/2022] Open
Abstract
Asthma exacerbations are associated with significant childhood morbidity and mortality. Recurrent asthma attacks contribute to progressive loss of lung function and can sometimes be fatal or near-fatal, even in mild asthma. Exacerbation prevention becomes a primary target in the management of all asthmatic patients. Our work reviews current advances on exacerbation predictive factors, focusing on the role of non-invasive biomarkers and genetics in order to identify subjects at higher risk of asthma attacks. Easy-to-perform tests are necessary in children; therefore, interest has increased on samples like exhaled breath condensate, urine and saliva. The variability of biomarker levels suggests the use of seriate measurements and composite markers. Genetic predisposition to childhood asthma onset has been largely investigated. Recent studies highlighted the influence of single nucleotide polymorphisms even on exacerbation susceptibility, through involvement of both intrinsic mechanisms and gene-environment interaction. The role of molecular and genetic aspects in exacerbation prediction supports an individual-shaped approach, in which follow-up planning and therapy optimization take into account not only the severity degree, but also the risk of recurrent exacerbations. Further efforts should be made to improve and validate the application of biomarkers and genomics in clinical settings.
Collapse
|
11
|
Edris A, de Roos EW, McGeachie MJ, Verhamme KMC, Brusselle GG, Tantisira KG, Iribarren C, Lu M, Wu AC, Stricker BH, Lahousse L. Pharmacogenetics of inhaled corticosteroids and exacerbation risk in adults with asthma. Clin Exp Allergy 2021; 52:33-45. [PMID: 33428814 DOI: 10.1111/cea.13829] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 12/21/2020] [Accepted: 01/05/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Inhaled corticosteroids (ICS) are a cornerstone of asthma treatment. However, their efficacy is characterized by wide variability in individual responses. OBJECTIVE We investigated the association between genetic variants and risk of exacerbations in adults with asthma and how this association is affected by ICS treatment. METHODS We investigated the pharmacogenetic effect of 10 single nucleotide polymorphisms (SNPs) selected from the literature, including SNPs previously associated with response to ICS (assessed by change in lung function or exacerbations) and novel asthma risk alleles involved in inflammatory pathways, within all adults with asthma from the Dutch population-based Rotterdam study with replication in the American GERA cohort. The interaction effects of the SNPs with ICS on the incidence of asthma exacerbations were assessed using hurdle models adjusting for age, sex, BMI, smoking and treatment step according to the GINA guidelines. Haplotype analyses were also conducted for the SNPs located on the same chromosome. RESULTS rs242941 (CRHR1) homozygotes for the minor allele (A) showed a significant, replicated increased risk for frequent exacerbations (RR = 6.11, P < 0.005). In contrast, rs1134481 T allele within TBXT (chromosome 6, member of a family associated with embryonic lung development) showed better response with ICS. rs37973 G allele (GLCCI1) showed a significantly poorer response on ICS within the discovery cohort, which was also significant but in the opposite direction in the replication cohort. CONCLUSION rs242941 in CRHR1 was associated with poor ICS response. Conversely, TBXT variants were associated with improved ICS response. These associations may reveal specific endotypes, potentially allowing prediction of exacerbation risk and ICS response.
Collapse
Affiliation(s)
- Ahmed Edris
- Department of Bioanalysis, Ghent University, Ghent, Belgium.,Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Emmely W de Roos
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium.,Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Michael J McGeachie
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Katia M C Verhamme
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands.,Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Guy G Brusselle
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium.,Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands.,Department of Respiratory Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Kelan G Tantisira
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, MA, USA.,University of California San Diego, CA, USA
| | - Carlos Iribarren
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Meng Lu
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Ann Chen Wu
- Department of Population Medicine, Precision Medicine Translational Research (PROMoTeR) Center, Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, MA, USA
| | - Bruno H Stricker
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lies Lahousse
- Department of Bioanalysis, Ghent University, Ghent, Belgium.,Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
12
|
Insights into glucocorticoid responses derived from omics studies. Pharmacol Ther 2020; 218:107674. [PMID: 32910934 DOI: 10.1016/j.pharmthera.2020.107674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 08/20/2020] [Indexed: 12/26/2022]
Abstract
Glucocorticoid drugs are commonly used in the treatment of several conditions, including autoimmune diseases, asthma and cancer. Despite their widespread use and knowledge of biological pathways via which they act, much remains to be learned about the cell type-specific mechanisms of glucocorticoid action and the reasons why patients respond differently to them. In recent years, human and in vitro studies have addressed these questions with genomics, transcriptomics and other omics approaches. Here, we summarize key insights derived from omics studies of glucocorticoid response, and we identify existing knowledge gaps related to mechanisms of glucocorticoid action that future studies can address.
Collapse
|
13
|
Cazzola M, Rogliani P, Calzetta L, Matera MG. Pharmacogenomic Response of Inhaled Corticosteroids for the Treatment of Asthma: Considerations for Therapy. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2020; 13:261-271. [PMID: 32801837 PMCID: PMC7414974 DOI: 10.2147/pgpm.s231471] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/27/2020] [Indexed: 12/14/2022]
Abstract
There is a large interindividual variability in response to ICSs in asthma. About 70% of the variance in ICS response is likely due at least partially to genetically determined characteristics of target genes. In this article, we examine the effects on the ICS response of gene variations in the corticosteroid pathway, and in the pharmacokinetics of corticosteroids, and also those outside the corticosteroid pathway, which have the potential to influence corticosteroid activity. Although the available evidence indicates that responses to ICSs in asthma are influenced by different genetic variants, there are still deep uncertainties as to whether a real association between these genetic variants and corticosteroid response could also possibly exist because there are difficulties in reproducing pharmacogenetic findings. This explains at least partly the insufficient use of pharmacogenomic data when treating asthmatic patients, which creates a real limitation to the proper use of ICSs in an era of precision medicine that links the right patient to the right treatment. Knowing and dealing with the genetic factors that influence the therapeutic ICS response is a fundamental condition for prescribing the right dose of ICS to the right patient at the right time.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Luigino Calzetta
- Unit of Respiratory Disease and Lung Function, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| |
Collapse
|
14
|
Savelieva ON, Karunas AS, Fedorova YY, Murzina RR, Savelieva AN, Gatiyatullin RF, Etkina EI, Khusnutdinova EK. The role of polymorphic variants of arginase genes (ARG1, ARG2) involved in beta-2-agonist metabolism in the development and course of asthma. Vavilovskii Zhurnal Genet Selektsii 2020; 24:391-398. [PMID: 33659822 PMCID: PMC7716535 DOI: 10.18699/vj20.631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Asthma is a common severe disease of the respiratory tract, it leads to a significant impairment in the
quality of a patient’s life unless effectively treated. Uncontrolled asthma symptoms are a cause of disease progression
and development, they lead to an increase in the patient’s disability. The sensitivity to asthma therapy largely
depends on the interaction of genetic and epigenetic factors, which account for about 50–60 % of variability of
therapeutic response. Beta-2-agonists are some of the major class of bronchodilators used for asthma management.
According to published data, allelic variants of the arginase ARG1 and ARG2 genes are associated with a risk of
asthma development, spirometry measures and efficacy of bronchodilator therapy. High arginase activity results
in a low level of plasma L-arginine and in a decrease in nitric oxide, and, as a result, in an increase in airway inflammation
and remodeling. Arginase genetic polymorphisms (rs2781667 of the ARG1 gene, rs17249437, rs3742879,
rs7140310 of the ARG2 gene) were studied in 236 children with asthma and 194 unrelated healthy individuals
of Russian, Tatar and Bashkir ethnicity from the Republic of Bashkortostan. Association analysis of the studied
polymorphisms with asthma development and course, the sensitivity to therapy in patients was carried out. It
was found that the rs2781667*C allele of the ARG1 gene is a marker of an increased risk of asthma in Tatars. In
Russians, the association of rs17249437*TT and rs3742879*GG genotypes of the ARG2 gene with a decrease in
spirometry measures (FEV1, MEF25) was established. In Russians and Tatars receiving glucocorticoid monotherapy
or combination therapy, the association of the rs17249437*T allele and rs17249437*TT genotype of the ARG2
gene with a partially controlled and uncontrolled course of asthma was shown.
Collapse
Affiliation(s)
| | - A S Karunas
- Bashkir State University, Ufa, Russia Institute of Biochemistry and Genetics - Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russia
| | - Yu Yu Fedorova
- Institute of Biochemistry and Genetics - Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russia
| | - R R Murzina
- Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Russia
| | | | - R F Gatiyatullin
- Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Russia
| | - E I Etkina
- Bashkir State Medical University of the Ministry of Healthcare of the Russian Federation, Ufa, Russia
| | - E K Khusnutdinova
- Institute of Biochemistry and Genetics - Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russia St. Petersburg State University, St. Petersburg, Russia
| |
Collapse
|
15
|
Pharmacogenomic biomarkers in allergy and immunology practice. J Allergy Clin Immunol 2020; 146:509-512. [PMID: 32533972 DOI: 10.1016/j.jaci.2020.05.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/13/2020] [Accepted: 05/26/2020] [Indexed: 12/17/2022]
|
16
|
Abstract
PURPOSE OF REVIEW Childhood asthma is a heterogeneous disease and many children have uncontrolled disease. Therefore an individualized approach is needed to improve asthma outcomes in children. Precision medicine using clinical characteristics, biomarkers, and the rapidly involving field of genomics and pharmacogenomics aims to achieve asthma control and reduce future risks with less side-effects in individual children with asthma. RECENT FINDINGS It is not yet possible to select treatment options on clinical characteristics. Novel monoclonal antibodies are efficacious in patients with severe, eosinophilic asthma. Reduced lung function growth and early decline is a prevalent finding in children with persistent asthma. Pharmacogenetic studies have identified children at risk for cortisol suppression when using inhaled corticosteroids. SUMMARY Clinical characteristics and simple biomarkers like eosinophils, IgE, and the fraction of exhaled nitric oxide may be used in clinical practice for a basic precision medicine approach, deciding which children will have the best chance to respond to inhaled corticosteroids and to the biologicals omalizumab and mepolizumab.Further application of pharmacogenomics and breathomics needs additional studies before they can be applied as tools for precision medicine in individual children with asthma.
Collapse
|
17
|
Fedorova YY, Karunas AS, Murzina RR, Savelieva ON, Gimalova GF, Gatiyatullin RF, Etkina EI, Khusnutdinova EK. Association between Allelic Variants of the Genes Involved in Glucocorticoids Metabolism and Asthma. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795419120044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
18
|
Tang HHF, Sly PD, Holt PG, Holt KE, Inouye M. Systems biology and big data in asthma and allergy: recent discoveries and emerging challenges. Eur Respir J 2020; 55:13993003.00844-2019. [PMID: 31619470 DOI: 10.1183/13993003.00844-2019] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 09/12/2019] [Indexed: 12/15/2022]
Abstract
Asthma is a common condition caused by immune and respiratory dysfunction, and it is often linked to allergy. A systems perspective may prove helpful in unravelling the complexity of asthma and allergy. Our aim is to give an overview of systems biology approaches used in allergy and asthma research. Specifically, we describe recent "omic"-level findings, and examine how these findings have been systematically integrated to generate further insight.Current research suggests that allergy is driven by genetic and epigenetic factors, in concert with environmental factors such as microbiome and diet, leading to early-life disturbance in immunological development and disruption of balance within key immuno-inflammatory pathways. Variation in inherited susceptibility and exposures causes heterogeneity in manifestations of asthma and other allergic diseases. Machine learning approaches are being used to explore this heterogeneity, and to probe the pathophysiological patterns or "endotypes" that correlate with subphenotypes of asthma and allergy. Mathematical models are being built based on genomic, transcriptomic and proteomic data to predict or discriminate disease phenotypes, and to describe the biomolecular networks behind asthma.The use of systems biology in allergy and asthma research is rapidly growing, and has so far yielded fruitful results. However, the scale and multidisciplinary nature of this research means that it is accompanied by new challenges. Ultimately, it is hoped that systems medicine, with its integration of omics data into clinical practice, can pave the way to more precise, personalised and effective management of asthma.
Collapse
Affiliation(s)
- Howard H F Tang
- Cambridge Baker Systems Genomics Initiative, Baker Heart and Diabetes Institute, Melbourne, Australia .,Cambridge Baker Systems Genomics Initiative, Dept of Public Health and Primary Care, University of Cambridge, Cambridge, UK.,School of BioSciences, The University of Melbourne, Parkville, Australia
| | - Peter D Sly
- Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Australia.,Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Patrick G Holt
- Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Australia.,Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Kathryn E Holt
- Dept of Infectious Diseases, Central Clinical School, Monash University, Melbourne, Australia.,London School of Hygiene and Tropical Medicine, London, UK
| | - Michael Inouye
- Cambridge Baker Systems Genomics Initiative, Baker Heart and Diabetes Institute, Melbourne, Australia.,Cambridge Baker Systems Genomics Initiative, Dept of Public Health and Primary Care, University of Cambridge, Cambridge, UK.,School of BioSciences, The University of Melbourne, Parkville, Australia.,The Alan Turing Institute, London, UK
| |
Collapse
|
19
|
Ivanova O, Richards LB, Vijverberg SJ, Neerincx AH, Sinha A, Sterk PJ, Maitland‐van der Zee AH. What did we learn from multiple omics studies in asthma? Allergy 2019; 74:2129-2145. [PMID: 31004501 DOI: 10.1111/all.13833] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 03/25/2019] [Accepted: 04/12/2019] [Indexed: 12/13/2022]
Abstract
More than a decade has passed since the finalization of the Human Genome Project. Omics technologies made a huge leap from trendy and very expensive to routinely executed and relatively cheap assays. Simultaneously, we understood that omics is not a panacea for every problem in the area of human health and personalized medicine. Whilst in some areas of research omics showed immediate results, in other fields, including asthma, it only allowed us to identify the incredibly complicated molecular processes. Along with their possibilities, omics technologies also bring many issues connected to sample collection, analyses and interpretation. It is often impossible to separate the intrinsic imperfection of omics from asthma heterogeneity. Still, many insights and directions from applied omics were acquired-presumable phenotypic clusters of patients, plausible biomarkers and potential pathways involved. Omics technologies develop rapidly, bringing improvements also to asthma research. These improvements, together with our growing understanding of asthma subphenotypes and underlying cellular processes, will likely play a role in asthma management strategies.
Collapse
Affiliation(s)
- Olga Ivanova
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Levi B. Richards
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Susanne J. Vijverberg
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Anne H. Neerincx
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Anirban Sinha
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Peter J. Sterk
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
| | - Anke H. Maitland‐van der Zee
- Department of Respiratory Medicine, Amsterdam University Medical Centres (AUMC) University of Amsterdam Amsterdam the Netherlands
- Department of Paediatric Pulmonology Amsterdam UMC/ Emma Children's Hospital Amsterdam the Netherlands
| |
Collapse
|
20
|
Edris A, den Dekker HT, Melén E, Lahousse L. Epigenome-wide association studies in asthma: A systematic review. Clin Exp Allergy 2019; 49:953-968. [PMID: 31009112 DOI: 10.1111/cea.13403] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/29/2019] [Accepted: 04/10/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Asthma is a common chronic respiratory airway disease influenced by environmental factors and possibly their interaction with the human genome causing epigenetic changes. Epigenome-wide association studies (EWAS) have mainly investigated DNA methylation and its association with disease or traits, exposure factors or gene expression. This systematic review aimed to identify all EWAS assessing differentially methylated sites associated with asthma in humans. DESIGN Structured systematic literature search following PRISMA guidelines, Newcastle-Ottawa Scale (NOS) for cohort studies was used for bias assessment. DATA SOURCES We searched PubMed and Embase databases from 2005 to 2019. ELIGIBILITY CRITERIA Epigenome-wide association studies testing association between differential methylation and asthma in humans. RESULTS Overall, we identified 16 EWAS studies complying with our search criteria. Twelve studies were conducted on children, and 10 were conducted on sample sizes <150 subjects. Four hundred and nineteen CpGs were reported in children studies after correction for multiple testing. In the adult studies, thousands of differentially methylated sites were identified. Differential methylation in inflammatory-related genes correlated with higher levels of gene expressions of inflammatory modulators in asthma. Differentially methylated genes associated with asthma included SMAD3, SERPINC1, PROK1, IL13, RUNX3 and TIGIT. Forty-one CpGs were replicated at least once in blood samples, and 28 CpGs were replicated in nasal samples. CONCLUSION Although many differentially methylated CpGs in genes known to be involved in asthma have been identified in EWAS to date, we conclude that further studies of larger sample sizes and analyses of differential methylation between different phenotypes are needed in order to comprehensively evaluate the role of epigenetic factors in the pathophysiology and heterogeneity of asthma, and the potential clinical utility to predict or classify patients with asthma.
Collapse
Affiliation(s)
- Ahmed Edris
- Department of Bioanalysis, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Herman T den Dekker
- The Generation R Study Group, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands.,Division of Respiratory Medicine and Allergology, Department of Pediatrics, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Erik Melén
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children's Hospital, Södersjukhuset, Stockholm, Sweden.,Centre for Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden
| | - Lies Lahousse
- Department of Bioanalysis, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| |
Collapse
|
21
|
Keskin O, Farzan N, Birben E, Akel H, Karaaslan C, Maitland-van der Zee AH, Wechsler ME, Vijverberg SJ, Kalayci O. Genetic associations of the response to inhaled corticosteroids in asthma: a systematic review. Clin Transl Allergy 2019; 9:2. [PMID: 30647901 PMCID: PMC6327448 DOI: 10.1186/s13601-018-0239-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 11/16/2018] [Indexed: 02/06/2023] Open
Abstract
There is wide variability in the response to inhaled corticosteroids (ICS) in asthma. While some of this heterogeneity of response is due to adherence and environmental causes, genetic variation also influences response to treatment and genetic markers may help guide treatment. Over the past years, researchers have investigated the relationship between a large number of genetic variations and response to ICS by performing pharmacogenomic studies. In this systematic review we will provide a summary of recent pharmacogenomic studies on ICS and discuss the latest insight into the potential functional role of identified genetic variants. To date, seven genome wide association studies (GWAS) examining ICS response have been published. There is little overlap between identified variants and methodologies vary largely. However, in vitro and/or in silico analyses provide additional evidence that genes discovered in these GWAS (e.g. GLCCI1, FBXL7, T gene, ALLC, CMTR1) might play a direct or indirect role in asthma/treatment response pathways. Furthermore, more than 30 candidate-gene studies have been performed, mainly attempting to replicate variants discovered in GWAS or candidate genes likely involved in the corticosteroid drug pathway. Single nucleotide polymorphisms located in GLCCI1, NR3C1 and the 17q21 locus were positively replicated in independent populations. Although none of the genetic markers has currently reached clinical practise, these studies might provide novel insights in the complex pathways underlying corticosteroids response in asthmatic patients.
Collapse
Affiliation(s)
- Ozlem Keskin
- 1Paediatric Allergy and Immunology Department, School of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Niloufar Farzan
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | - Esra Birben
- 3Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, 06100 Ankara, Turkey
| | - Hayriye Akel
- 4Department of Molecular Biology, Faculty of Sciences, Hacettepe University, Ankara, Turkey
| | - Cagatay Karaaslan
- 4Department of Molecular Biology, Faculty of Sciences, Hacettepe University, Ankara, Turkey
| | - Anke H Maitland-van der Zee
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands.,5Department of Pediatric Respiratory Medicine and Allergy, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | | | - Susanne J Vijverberg
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | - Omer Kalayci
- 3Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, 06100 Ankara, Turkey
| |
Collapse
|
22
|
Hernandez-Pacheco N, Pino-Yanes M, Flores C. Genomic Predictors of Asthma Phenotypes and Treatment Response. Front Pediatr 2019; 7:6. [PMID: 30805318 PMCID: PMC6370703 DOI: 10.3389/fped.2019.00006] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 01/10/2019] [Indexed: 12/11/2022] Open
Abstract
Asthma is a complex respiratory disease considered as the most common chronic condition in children. A large genetic contribution to asthma susceptibility is predicted by the clustering of asthma and allergy symptoms among relatives and the large disease heritability estimated from twin studies, ranging from 55 to 90%. Genetic basis of asthma has been extensively investigated in the past 40 years using linkage analysis and candidate-gene association studies. However, the development of dense arrays for polymorphism genotyping has enabled the transition toward genome-wide association studies (GWAS), which have led the discovery of several unanticipated asthma genes in the last 11 years. Despite this, currently known risk variants identified using many thousand samples from distinct ethnicities only explain a small proportion of asthma heritability. This review examines the main findings of the last 2 years in genomic studies of asthma using GWAS and admixture mapping studies, as well as the direction of studies fostering integrative perspectives involving omics data. Additionally, we discuss the need for assessing the whole spectrum of genetic variation in association studies of asthma susceptibility, severity, and treatment response in order to further improve our knowledge of asthma genes and predictive biomarkers. Leveraging the individual's genetic information will allow a better understanding of asthma pathogenesis and will facilitate the transition toward a more precise diagnosis and treatment.
Collapse
Affiliation(s)
- Natalia Hernandez-Pacheco
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.,Genomics and Health Group, Department of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Maria Pino-Yanes
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.,Genomics and Health Group, Department of Biochemistry, Microbiology, Cell Biology and Genetics, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.,CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Carlos Flores
- Research Unit, Hospital Universitario N.S. de Candelaria, Universidad de La Laguna, Santa Cruz de Tenerife, Spain.,CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain.,Genomics Division, Instituto Tecnológico y de Energías Renovables, Santa Cruz de Tenerife, Spain
| |
Collapse
|
23
|
Samoilenko M, Blais L, Boucoiran I, Lefebvre G. Using a Mixture-of-Bivariate-Regressions Model to Explore Heterogeneity of Effects of the Use of Inhaled Corticosteroids on Gestational Age and Birth Weight Among Pregnant Women With Asthma. Am J Epidemiol 2018; 187:2046-2059. [PMID: 29762633 DOI: 10.1093/aje/kwy105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 05/07/2018] [Indexed: 01/18/2023] Open
Abstract
Asthma is a heterogeneous disease, and responses to asthma medications vary noticeably among patients. A substantively oriented objective of this study was to explore the potentially heterogeneous effects of exposure to maternal inhaled corticosteroids (ICS) on gestational age (GA) at delivery and birth weight (BW) using a cohort of 6,197 pregnancies among women with asthma (Quebec, Canada, 1998-2008). A methodologically oriented objective was to comprehensively describe the application of a Bayesian 2-component mixture-of-bivariate-regressions model to address this issue and estimate the effects of ICS on GA and BW jointly. Based on the proposed model, no association between ICS and GA/BW was found for a large proportion of asthmatic pregnancies. However, a positive association between ICS exposure and GA/BW was revealed in a small subset of pregnancies comprising mainly preterm and low-birth-weight infants. A novel application of this model was also subsequently performed using BW z score instead of BW as the outcome variable. In conclusion, the studied mixture-of-bivariate-regressions model was useful for detecting heterogeneity in the effect of ICS on GA and BW in our population of women with asthma. These analyses pave the way for analogous uses of this model for general assessment of exposure effect heterogeneity for these perinatal outcomes.
Collapse
Affiliation(s)
- Mariia Samoilenko
- Département de mathématiques, Faculté des sciences, Université du Québec à Montréal, Montréal, Québec, Canada
| | - Lucie Blais
- Faculté de pharmacie, Université de Montréal, Montréal, Québec, Canada
- Centre de recherche, Hôpital du Sacré-Coeur de Montréal, Montréal, Québec, Canada
- Centre de recherche Clinique Étienne-Le Bel, Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Québec, Canada
| | - Isabelle Boucoiran
- Département d'obstétrique-gynécologie, Centre hospitalier universitaire de Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Geneviève Lefebvre
- Département de mathématiques, Faculté des sciences, Université du Québec à Montréal, Montréal, Québec, Canada
- Faculté de pharmacie, Université de Montréal, Montréal, Québec, Canada
| |
Collapse
|
24
|
Nwokoro C, Grigg J. Preschool wheeze, genes and treatment. Paediatr Respir Rev 2018; 28:47-54. [PMID: 29361392 DOI: 10.1016/j.prrv.2017.11.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 11/28/2017] [Indexed: 02/06/2023]
Abstract
Preschool wheeze is a common but poorly understood cause of respiratory morbidity that is both distinct from and overlaps with infantile bronchiolitis and school age asthma. Attempts at classification by epidemiology, pathophysiology, therapeutic response and clinical phenotype are imperfect and yet fundamental to both treatment choice and research design. The four main therapeutic classes for preschool wheeze, namely beta2 agonists, anticholinergics, corticosteroids and leukotriene modifiers are employed with variable and often scanty evidence base, with evidence for a genetic influence on response variations. The article will discuss the pharmacogenetics of the various options, summarise current treatment recommendations, and explore future research directions.
Collapse
Affiliation(s)
- Chinedu Nwokoro
- Asthma UK Centre for Applied Research, Blizard Institute, Queen Mary, University of London, United Kingdom.
| | - Jonathan Grigg
- Asthma UK Centre for Applied Research, Blizard Institute, Queen Mary, University of London, United Kingdom
| |
Collapse
|
25
|
Galeone C, Scelfo C, Bertolini F, Caminati M, Ruggiero P, Facciolongo N, Menzella F. Precision Medicine in Targeted Therapies for Severe Asthma: Is There Any Place for "Omics" Technology? BIOMED RESEARCH INTERNATIONAL 2018; 2018:4617565. [PMID: 29992143 PMCID: PMC6016214 DOI: 10.1155/2018/4617565] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/23/2018] [Accepted: 05/17/2018] [Indexed: 12/28/2022]
Abstract
According to the current guidelines, severe asthma still represents a controversial topic in terms of definition and management. The introduction of novel biological therapies as a treatment option for severe asthmatic patients paved the way to a personalized approach, which aims at matching the appropriate therapy with the different asthma phenotypes. Traditional asthma phenotypes have been decomposing by an increasing number of asthma subclasses based on functional and physiopathological mechanisms. This is possible thanks to the development and application of different omics technologies. The new asthma classification patterns, particularly concerning severe asthma, include an increasing number of endotypes that have been identified using new omics technologies. The identification of endotypes provides new opportunities for the management of asthma symptoms, but this implies that biological therapies which target inflammatory mediators in the frame of specific patterns of inflammation should be developed. However, the pathway leading to a precision approach in asthma treatment is still at its beginning. The aim of this review is providing a synthetic overview of the current asthma management, with a particular focus on severe asthma, in the light of phenotype and endotype approach, and summarizing the current knowledge about "omics" science and their therapeutic relevance in the field of bronchial asthma.
Collapse
Affiliation(s)
- Carla Galeone
- Department of Medical Specialties, Pneumology Unit, Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia-IRCCS, Viale Amendola 2, 42122 Reggio Emilia, Italy
| | - Chiara Scelfo
- Department of Medical Specialties, Pneumology Unit, Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia-IRCCS, Viale Amendola 2, 42122 Reggio Emilia, Italy
| | - Francesca Bertolini
- Department of Bio and Health Informatics, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Marco Caminati
- Asthma Center and Allergy Unit, Verona University Hospital, Piazzale L.A. Scuro, 37134 Verona, Italy
| | - Patrizia Ruggiero
- Department of Medical Specialties, Pneumology Unit, Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia-IRCCS, Viale Amendola 2, 42122 Reggio Emilia, Italy
| | - Nicola Facciolongo
- Department of Medical Specialties, Pneumology Unit, Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia-IRCCS, Viale Amendola 2, 42122 Reggio Emilia, Italy
| | - Francesco Menzella
- Department of Medical Specialties, Pneumology Unit, Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia-IRCCS, Viale Amendola 2, 42122 Reggio Emilia, Italy
| |
Collapse
|
26
|
Farzan N, Vijverberg SJ, Kabesch M, Sterk PJ, Maitland-van der Zee AH. The use of pharmacogenomics, epigenomics, and transcriptomics to improve childhood asthma management: Where do we stand? Pediatr Pulmonol 2018; 53:836-845. [PMID: 29493882 DOI: 10.1002/ppul.23976] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Accepted: 02/01/2018] [Indexed: 01/11/2023]
Abstract
Asthma is a complex multifactorial disease and it is the most common chronic disease in children. There is a high variability in response to asthma treatment, even in patients with good adherence to maintenance treatment, and a correct inhalation technique. Distinct underlying disease mechanisms in childhood asthma might be the reason of this heterogeneity. A deeper knowledge of the underlying molecular mechanisms of asthma has led to the recent development of advanced and mechanism-based treatments such as biologicals. However, biologicals are recommended only for patients with specific asthma phenotypes who remain uncontrolled despite high dosages of conventional asthma treatment. One of the main unmet needs in their application is lack of clinically available biomarkers to individualize pediatric asthma management and guide treatment. Pharmacogenomics, epigenomics, and transcriptomics are three omics fields that are rapidly advancing and can provide tools to identify novel asthma mechanisms and biomarkers to guide treatment. Pharmacogenomics focuses on variants in the DNA, epigenomics studies heritable changes that do not involve changes in the DNA sequence but lead to alteration of gene expression, and transcriptomics investigates gene expression by studying the complete set of mRNA transcripts in a cell or a population of cells. Advances in high-throughput technologies and statistical tools together with well-phenotyped patient inclusion and collaborations between different centers will expand our knowledge of underlying molecular mechanisms involved in disease onset and progress. Furthermore, it could help to select and stratify appropriate therapeutic strategies for subgroups of patients and hopefully bring precision medicine to daily practice.
Collapse
Affiliation(s)
- Niloufar Farzan
- Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Susanne J Vijverberg
- Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Michael Kabesch
- Department of Pediatric Pneumology and Allergy, University Children's Hospital Regensburg (KUNO), Regensburg, Germany
| | - Peter J Sterk
- Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Anke H Maitland-van der Zee
- Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
27
|
McGeachie MJ, Clemmer GL, Hayete B, Xing H, Runge K, Wu AC, Jiang X, Lu Q, Church B, Khalil I, Tantisira K, Weiss S. Systems biology and in vitro validation identifies family with sequence similarity 129 member A (FAM129A) as an asthma steroid response modulator. J Allergy Clin Immunol 2018; 142:1479-1488.e12. [PMID: 29410046 DOI: 10.1016/j.jaci.2017.11.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/03/2017] [Accepted: 11/01/2017] [Indexed: 12/19/2022]
Abstract
BACKGROUND Variation in response to the most commonly used class of asthma controller medication, inhaled corticosteroids, presents a serious challenge in asthma management, particularly for steroid-resistant patients with little or no response to treatment. OBJECTIVE We applied a systems biology approach to primary clinical and genomic data to identify and validate genes that modulate steroid response in asthmatic children. METHODS We selected 104 inhaled corticosteroid-treated asthmatic non-Hispanic white children and determined a steroid responsiveness endophenotype (SRE) using observations of 6 clinical measures over 4 years. We modeled each subject's cellular steroid response using data from a previously published study of immortalized lymphoblastoid cell lines under dexamethasone (DEX) and sham treatment. We integrated SRE with immortalized lymphoblastoid cell line DEX responses and genotypes to build a genome-scale network using the Reverse Engineering, Forward Simulation modeling framework, identifying 7 genes modulating SRE. RESULTS Three of these genes were functionally validated by using a stable nuclear factor κ-light-chain-enhancer of activated B cells luciferase reporter in A549 human lung epithelial cells, IL-1β cytokine stimulation, and DEX treatment. By using small interfering RNA transfection, knockdown of family with sequence similarity 129 member A (FAM129A) produced a reduction in steroid treatment response (P < .001). CONCLUSION With this systems-based approach, we have shown that FAM129A is associated with variation in clinical asthma steroid responsiveness and that FAM129A modulates steroid responsiveness in lung epithelial cells.
Collapse
Affiliation(s)
- Michael J McGeachie
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass.
| | - George L Clemmer
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass
| | | | - Heming Xing
- Novartis Institute for Biomedical Research, Cambridge, Mass
| | | | - Ann Chen Wu
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass; Precision Medicine Translational Research (PROMoTeR) Center, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Mass
| | - Xiaofeng Jiang
- Program in Molecular and Integrative Physiological Sciences, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Quan Lu
- Program in Molecular and Integrative Physiological Sciences, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Mass
| | | | | | - Kelan Tantisira
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass
| | - Scott Weiss
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, Mass; Department of Medicine, Harvard Medical School, Boston, Mass
| |
Collapse
|
28
|
Vijverberg SJH, Farzan N, Slob EMA, Neerincx AH, Maitland-van der Zee AH. Treatment response heterogeneity in asthma: the role of genetic variation. Expert Rev Respir Med 2017; 12:55-65. [PMID: 29115880 DOI: 10.1080/17476348.2018.1403318] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Asthmatic patients show a large heterogeneity in response to asthma medication. Rapidly evolving genotyping technologies have led to the identification of various genetic variants associated with treatment outcomes. Areas covered: This review focuses on the current knowledge of genetic variants influencing treatment response to the most commonly used asthma medicines: short- and long-acting beta-2 agonists (SABA/LABA), inhaled corticosteroids (ICS) and leukotriene modifiers. This review shows that various genetic variants have been identified, but none are currently used to guide asthma treatment. One of the most promising genetic variants is the Arg16 variant in the ADRB2 gene to guide LABA treatment in asthmatic children. Expert commentary: Poor replication of initially promising results and the low fraction of variability accounted for by single genetic variants inhibit pharmacogenetic findings to reach the asthma clinic. Nevertheless, the identification of genetic variation influencing treatment response does provide more insights in the complex processes underlying response and might identify novel targets for treatment. There is a need to report measures of clinical validity, to perform precision-medicine guided trials, as well as to understand how genetic variation interacts with environmental factors. In addition, systems biology approaches might be able to show a more complete picture of these complex interactions.
Collapse
Affiliation(s)
- Susanne J H Vijverberg
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Niloufar Farzan
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Elise M A Slob
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Anne H Neerincx
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Anke H Maitland-van der Zee
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| |
Collapse
|
29
|
Vijverberg SJ, Pijnenburg MW, Hövels AM, Koppelman GH, Maitland-van der Zee AH. The need for precision medicine clinical trials in childhood asthma: rationale and design of the PUFFIN trial. Pharmacogenomics 2017; 18:393-401. [PMID: 28244806 DOI: 10.2217/pgs-2016-0174] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A 'one-size fits all'-approach does not fit all pediatric asthma patients. Current evidence suggests that in children with persistent asthma, ADRB2 genotype-guided treatment can improve treatment outcomes, yet this evidence is mainly derived from observational and genotype-stratified studies. Implementation of precision medicine-guided asthma treatment in clinical practice will only occur if randomized clinical trials can show that this approach will improve patient outcomes and is cost effective. In this paper, we will discuss why precision medicine trials are currently needed to improve childhood asthma management and present the rationale and design of the PUFFIN trial, that has been set up to address this need.
Collapse
Affiliation(s)
- Susanne Jh Vijverberg
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Mariëlle W Pijnenburg
- Department of Pediatrics, Pediatric Pulmonology & Allergology, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Anke M Hövels
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Science, Utrecht University, Utrecht, The Netherlands
| | - Gerard H Koppelman
- University of Groningen, University Medical Center Groningen, Department of Pediatric Pulmonology & Pediatric Allergology, Beatrix Children's Hospital, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma & COPD (GRIAC), Groningen, The Netherlands
| | | |
Collapse
|