Abstract:Background
Associations between childhood asthma phenotypes and genetic, immunological, and environmental factors have been previously established. Yet, strategies to integrate high‐dimensional risk factors from multiple distinct data sets, and thereby increase the statistical power of analyses, have been hampered by a preponderance of missing data and lack of methods to accommodate them.
Methods
We assembled questionnaire, diagnostic, genotype, microarray, RT‐qPCR, flow cytometry, and cytokine data (referred … Show more
“…Following this new discovery approach, genes such as PKN2 (protein kinase N2), PTK2 (protein tyrosine kinase 2), and ALPP (alkaline phosphatase, placental) seem to be the most important asthma risk factors. 18 Interleukin 1 receptor-like 1 (ST2) is known to be related to the pathogenesis of allergic diseases by mediating the response to IL-33.…”
Section: Recent De Velopments In a S Thma-rel Ated G Ene Smentioning
confidence: 99%
“…Krautenbacher et al evaluated a new strategy combining cytokine, genotype, flow cytometry, diagnostic, questionnaire, reverse transcription‐polymerase chain reaction (RT‐PCR), and microarray data by using an integrative multilevel learning approach. Following this new discovery approach, genes such as PKN2 (protein kinase N2), PTK2 (protein tyrosine kinase 2), and ALPP (alkaline phosphatase, placental) seem to be the most important asthma risk factors 18 …”
Section: Recent Developments In Asthma‐related Genesmentioning
In this review, we discuss recent publications on asthma and review the studies that have reported on the different aspects of the prevalence, risk factors and prevention, mechanisms, diagnosis, and treatment of asthma. Many risk and protective factors and molecular mechanisms are involved in the development of asthma. Emerging concepts and challenges in implementing the exposome paradigm and its application in allergic diseases and asthma are reviewed, including genetic and epigenetic factors, microbial dysbiosis, and environmental exposure, particularly to indoor and outdoor substances. The most relevant experimental studies further advancing the understanding of molecular and immune mechanisms with potential new targets for the development of therapeutics are discussed. A reliable diagnosis of asthma, disease endotyping, and monitoring its severity are of great importance in the management of asthma. Correct evaluation and management of asthma comorbidity/ multimorbidity, including interaction with asthma phenotypes and its value for the precision medicine approach and validation of predictive biomarkers, are further detailed. Novel approaches and strategies in asthma treatment linked to mechanisms and endotypes of asthma, particularly biologicals, are critically appraised. Finally, due to the recent pandemics and its impact on patient management, we discuss the challenges, relationships, and molecular mechanisms between asthma, allergies, SARS-CoV-2, and COVID-19.
“…Following this new discovery approach, genes such as PKN2 (protein kinase N2), PTK2 (protein tyrosine kinase 2), and ALPP (alkaline phosphatase, placental) seem to be the most important asthma risk factors. 18 Interleukin 1 receptor-like 1 (ST2) is known to be related to the pathogenesis of allergic diseases by mediating the response to IL-33.…”
Section: Recent De Velopments In a S Thma-rel Ated G Ene Smentioning
confidence: 99%
“…Krautenbacher et al evaluated a new strategy combining cytokine, genotype, flow cytometry, diagnostic, questionnaire, reverse transcription‐polymerase chain reaction (RT‐PCR), and microarray data by using an integrative multilevel learning approach. Following this new discovery approach, genes such as PKN2 (protein kinase N2), PTK2 (protein tyrosine kinase 2), and ALPP (alkaline phosphatase, placental) seem to be the most important asthma risk factors 18 …”
Section: Recent Developments In Asthma‐related Genesmentioning
In this review, we discuss recent publications on asthma and review the studies that have reported on the different aspects of the prevalence, risk factors and prevention, mechanisms, diagnosis, and treatment of asthma. Many risk and protective factors and molecular mechanisms are involved in the development of asthma. Emerging concepts and challenges in implementing the exposome paradigm and its application in allergic diseases and asthma are reviewed, including genetic and epigenetic factors, microbial dysbiosis, and environmental exposure, particularly to indoor and outdoor substances. The most relevant experimental studies further advancing the understanding of molecular and immune mechanisms with potential new targets for the development of therapeutics are discussed. A reliable diagnosis of asthma, disease endotyping, and monitoring its severity are of great importance in the management of asthma. Correct evaluation and management of asthma comorbidity/ multimorbidity, including interaction with asthma phenotypes and its value for the precision medicine approach and validation of predictive biomarkers, are further detailed. Novel approaches and strategies in asthma treatment linked to mechanisms and endotypes of asthma, particularly biologicals, are critically appraised. Finally, due to the recent pandemics and its impact on patient management, we discuss the challenges, relationships, and molecular mechanisms between asthma, allergies, SARS-CoV-2, and COVID-19.
“…The CLARA/CLAUS cohort includes 4-to 15-year-old healthy control subjects (HCs) and children with mild-to-moderate asthma (n 5 273 and 334, respectively) recruited at LMU Children's Hospital since January 2009. 9,10 Asthmatic patients received diagnoses according to Global Initiative for Asthma guidelines. 11 Eligibility criteria for asthmatic patients were classical asthma symptoms, at least 3 episodes of wheeze and/or a doctor's diagnosis and/or a history of asthma medication, and lung function indicating significant reversible airflow obstruction according to American Thoracic Society/European Respiratory Society guidelines.…”
Section: Study Population and Characteristicsmentioning
confidence: 99%
“…To investigate the regulation of TNFAIP3 and related NF-kB signaling genes, we assessed gene expression in PBMCs of steroid-naive asthmatic and healthy school-aged children from urban Germany. 9,10 The NF-kB pathway genes TNFAIP3, TLR4, myeloid differentiation primary response gene-88 (MYD88), mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1), TNF receptor-associated factor 6 (TRAF6), TNFAIP3-interacting protein 2 (TNIP2), and Tax1-binding protein 1 (TAX1BP1) and the T cell-associated genes CD274, programmed cell death 1 (PDCD1), CD80, cytotoxic T-lymphocyte associated protein 4 (CTLA4), CD86, and CD28 were examined.…”
Section: Asthmatic Urban Children Express Less Tnfaip3mentioning
“…При этом недостаточно просто оценить риски с точки зрения генетики, необходимо оценить и влияние факторов внешней среды. Основным направлением для прогресса в этой области является улучшенный методологический подход, доказывающий причинно-следственные связи, а не простые ассоциации, дополненны й данными по влиянию окружающей среды на развитие аллергии и астмы [23,73,74].…”
Section: приоритетные направления исследованийunclassified
The European Academy of Allergy and Clinical Immunology (EAACI) organized the first European Strategic Forum on Allergic Diseases and Asthma. The main aim was to bring together all relevant stakeholders and decision‐makers in the field of allergy, asthma and clinical Immunology around an open debate on contemporary challenges and potential solutions for the next decade. The Strategic Forum was an upscaling of the EAACI White Paper aiming to integrate the Academy’s output with the perspective offered by EAACI’s partners. This collaboration is fundamental for adapting and integrating allergy and asthma care into the context of real‐world problems. The Strategic Forum on Allergic Diseases brought together all partners who have the drive and the influence to make positive change: national and international societies, patients’ organizations, regulatory bodies and industry representatives. An open debate with a special focus on drug development and biomedical engineering, big data and information technology and allergic diseases and asthma in the context of environmental health concluded that connecting science with the transformation of care and a joint agreement between all partners on priorities and needs are essential to ensure a better management of allergic diseases and asthma in the advent of precision medicine together with global access to innovative and affordable diagnostics and therapeutics.
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