Clinical and Experimental Allergy最新文献

{"title":"Global Incidence and Prevalence of Chronic Rhinosinusitis: A Systematic Review.","authors":"Hye Kyu Min, Sooji Lee, Soeun Kim, Yejun Son, Jaeyu Park, Hyeon Jin Kim, Jinseok Lee, Hayeon Lee, Lee Smith, Masoud Rahmati, Jiseung Kang, Nikolaos G Papadopoulos, Seong H Cho, Jong Woo Hahn, Dong Keon Yon","doi":"10.1111/cea.14592","DOIUrl":"10.1111/cea.14592","url":null,"abstract":"<p><strong>Objective: </strong>Data on the global prevalence of chronic rhinosinusitis (CRS) is significantly varied and limited across countries and over time. Therefore, we aimed to conduct a comprehensive investigation into the global, regional, and national burden of CRS from the years 1980 to 2021, as well as identify those factors that influence levels of such burden.</p><p><strong>Design: </strong>We conducted a systematic review and meta-analysis of general population-based observational studies focusing on CRS. We calculated pooled estimates of CRS prevalence and incidence with 95% confidence intervals (CIs). Subgroup analyses were conducted stratifying by sex, age cohorts, geographic regions, smoking status, obesity, and comorbid conditions.</p><p><strong>Data sources: </strong>PubMed/MEDLINE, EMBASE, CINAHL, Google Scholar, and Cochrane databases.</p><p><strong>Eligibility criteria for selection: </strong>We included general population-based observational studies on CRS published from database inception through October 20, 2023.</p><p><strong>Results: </strong>A total of 28 eligible studies, encompassing more than 237 million participants and 11,342,923 patients with CRS from 20 countries across four continents, were included in the analysis. Global pooled prevalence of CRS and CRS with nasal polyps (CRSwNP) was found to be 8.71% (95% CI, 6.69-11.33; number of studies, 20) and 0.65% (95% CI, 0.56-0.75; number of studies, 4), respectively. The prevalence of CRS was greater in Europe compared with North America, South America, and Asia; adults compared with children; smokers compared with never-smoker; those with obesity compared with normal weight; and those with comorbidities such as asthma, diabetes mellitus, eczema, and nasal septal deviation. Pooled prevalence of CRS increased from 1980 to 2020 (1980-2000: 4.72%; 95% CI, 2.12-10.49; 2014-2020: 19.40%; 95% CI, 12.12-31.07). Similar patterns were observed in CRS incidence.</p><p><strong>Conclusions: </strong>Our study provides valuable insights into CRS prevalence and incidence across diverse demographic and clinical factors, highlighting its increasing global burden. The reported prevalence of CRS varies internationally, and may be increasing over time. To enhance data quality and comparability, standardization of reporting methodologies is imperative.</p><p><strong>Systematic review registration: </strong>PROSPERO (registration no. CRD42024527805).</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142590202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MiR-107 and Its Association With House Dust Mite Sensitisation: Implications for Asthma.","authors":"Byung-Keun Kim, Min-Suk Yang, Upasna Srivastava, Shraddha Piparia, Rinku Sharma, Anshul Tiwari, Alvin Kho, Richard Wong, Juan C Celedón, Scott T Weiss, Michael McGeachie, Kelan Tantisira","doi":"10.1111/cea.14590","DOIUrl":"https://doi.org/10.1111/cea.14590","url":null,"abstract":"<p><strong>Introduction: </strong>MicroRNAs (miRNAs) have been linked to allergic diseases but their effects on sensitisation to allergens in individuals with asthma are unknown. We aimed to identify miRNAs associated with house dust mite (HDM) sensitisation in childhood asthma.</p><p><strong>Methods: </strong>Serum samples from 1126 children with asthma who participated in the Genetics of Asthma in Costa Rica Study (GACRS) were profiled for 304 miRNAs. We first divided according to HDM sensitisation and then tested whether miRNAs were differentially expressed (DE) between the two groups. Gene enrichment analysis for target genes of the DE miRNAs was then performed to identify potential causal pathways. Replication analysis was performed in the Childhood Asthma Management Program (CAMP), in which expression data of 258 miRNAs in 491 children were available. A mediation analysis was conducted to discern relationships between miRNA and phenotype differences according to HDM sensitisation in GACRS cohort.</p><p><strong>Results: </strong>There were 906 (80.5%) and 220 (19.5%) subjects in the GACRS HDM+ and HDM- groups. Compared with HDM- participants, those in the HDM+ group were more likely to be severe in variables including pulmonary function, oral corticosteroid use and blood tests. A total of 17 miRNAs were DE (p < 0.05) between the two groups, with miR-642a-3p, let-7c-5p and miR-107 most significantly associated with HDM sensitisation. In CAMP, there were 39 DE miRNAs, and increased expression of miR-107 in HDM+ children was replicated in this cohort. In both GACRS and CAMP, the cadherin-binding pathway was enriched in an analysis of target genes for DE miRNA. In a mediation analysis, miR-107 showed significant indirect effects on eosinophil count and total IgE that were mediated by HDM sensitisation.</p><p><strong>Conclusion: </strong>In children with asthma, miR-107 is associated with HDM sensitisation. Furthermore, miR-107 was indirectly associated with total IgE and eosinophil count through HDM sensitisation.</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142567565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"BSACI Nut Allergy Guideline Audit by National Survey: A Summary of Findings.","authors":"Felicity Norris, Amrit Dhesi, Shifa Shaikh, Andrew T Clark, Gary Stiefel","doi":"10.1111/cea.14549","DOIUrl":"10.1111/cea.14549","url":null,"abstract":"","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141896867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Obesity and Asthma: Implementing a Treatable Trait Care Model.","authors":"Francisca Castro Mendes, Vanessa Garcia-Larsen, André Moreira","doi":"10.1111/cea.14520","DOIUrl":"10.1111/cea.14520","url":null,"abstract":"<p><p>Recognition of obesity as a treatable trait of asthma, impacting its development, clinical presentation and management, is gaining widespread acceptance. Obesity is a significant risk factor and disease modifier for asthma, complicating treatment. Epidemiological evidence highlights that obese asthma correlates with poorer disease control, increased severity and persistence, compromised lung function and reduced quality of life. Various mechanisms contribute to the physiological and clinical complexities observed in individuals with obesity and asthma. These encompass different immune responses, including Type IVb, where T helper 2 cells are pivotal and driven by cytokines like interleukins 4, 5, 9 and 13, and Type IVc, characterised by T helper 17 cells and Type 3 innate lymphoid cells producing interleukin 17, which recruits neutrophils. Additionally, Type V involves immune response dysregulation with significant activation of T helper 1, 2 and 17 responses. Finally, Type VI is recognised as metabolic-induced immune dysregulation associated with obesity. Body mass index (BMI) stands out as a biomarker of a treatable trait in asthma, readily identifiable and targetable, with significant implications for disease management. There exists a notable gap in treatment options for individuals with obese asthma, where asthma management guidelines lack specificity. For example, there is currently no evidence supporting the use of incretin mimetics to improve asthma outcomes in asthmatic individuals without Type 2 diabetes mellitus (T2DM). In this review, we advocate for integrating BMI into asthma care models by establishing clear target BMI goals, promoting sustainable weight loss via healthy dietary choices and physical activity and implementing regular reassessment and referral as necessary.</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141466527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Time Trends, Regional Variation and Associations of Low-Allergy Formula Prescribing in England.","authors":"Karen H T Li, Olivia Wing, Hilary I Allen, Timothy D H Smith, Frank Moriarty, Robert J Boyle","doi":"10.1111/cea.14570","DOIUrl":"10.1111/cea.14570","url":null,"abstract":"<p><strong>Background: </strong>Cow's milk allergy (CMA) overdiagnosis appears to be increasing and is associated with excessive low-allergy formula prescription. We evaluated recent trends and regional variation in low-allergy formula prescribing for CMA in England, and assessed potential risk factors for higher prescribing rates.</p><p><strong>Methods: </strong>Data on national and regional prescribing of low-allergy formulas were extracted from England's electronic prescription database using R. Region-level factors were evaluated for potential associations with regional low-allergy formula prescription rates using multivariate linear regression. Analysis of national prescribing trends covered 2007-2023, analysis of regional variation and region-level factors examined 2017-2019, prior to a re-organisation of the regional healthcare structure in England.</p><p><strong>Results: </strong>Low-allergy formula prescribing increased from 6.1 to 23.3 L per birth nationally, between 2007 and 2023. Regional prescribing rate varied from 0.8 to 47.6 L per birth in 2017-2019. We found significant associations between regional low-allergy formula prescribing rate and regional prescribing rates for milk feed thickeners Gaviscon Infant and Carobel Instant (β = 0.10, p < 0.01), and for other anti-reflux medications used in young children (β = 0.89 p < 0.01). Inconsistent associations were seen with prescribing junior adrenaline auto-injectors and oral antibiotics. A model including these four variables accounted for 37% of regional variation in low-allergy formula prescribing rate. Region-level socio-economic deprivation, CMA guideline recommendations and paediatric allergy service provision were not associated with low-allergy formula prescribing.</p><p><strong>Conclusions: </strong>Low-allergy formula prescribing in England is increasing, varies significantly by region and is consistently associated with prescribing rates for milk feed thickeners and other anti-reflux medication for young children. Community prescribing behaviours may be important determinants of CMA overdiagnosis.</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142342722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Whole Exome Sequencing Identifies Epithelial and Immune Dysfunction-Related Biomarkers in Food Protein-Induced Enterocolitis Syndrome.","authors":"Alba Camino-Mera, Jacobo Pardo-Seco, Xabier Bello, Laura Argiz, Robert J Boyle, Adnan Custovic, Jethro Herberg, Myrsini Kaforou, Stefania Arasi, Alessandro Fiocchi, Valentina Pecora, Simona Barni, Francesca Mori, Teresa Bracamonte, Luis Echeverria, Virginia O'Valle-Aísa, Noelia Lara Hernández-Martínez, Iria Carballeira, Emilio García, Carlos Garcia-Magan, José Domingo Moure-González, Purificación Gonzalez-Delgado, Teresa Garriga-Baraut, Sonsoles Infante, Gabriela Zambrano-Ibarra, Margarita Tomás-Pérez, Adrianna Machinena, Mariona Pascal, Ana Prieto, Sonia Vázquez-Cortes, Montserrat Fernández-Rivas, Leticia Vila, Laia Alsina, María José Torres, Giusi Mangone, Santiago Quirce, Federico Martinón-Torres, Marta Vázquez-Ortiz, Alberto Gómez-Carballa, Antonio Salas","doi":"10.1111/cea.14564","DOIUrl":"10.1111/cea.14564","url":null,"abstract":"<p><strong>Background: </strong>Food protein-induced enterocolitis syndrome (FPIES) is a food allergy primarily affecting infants, often leading to vomiting and shock. Due to its poorly understood pathophysiology and lack of specific biomarkers, diagnosis is frequently delayed. Understanding FPIES genetics can shed light on disease susceptibility and pathophysiology-key to developing diagnostic, prognostic, preventive and therapeutic strategies. Using a well-characterised cohort of patients we explored the potential genome-wide susceptibility factors underlying FPIES.</p><p><strong>Methods: </strong>Blood samples from 41 patients with oral food challenge-proven FPIES were collected for a comprehensive whole exome sequencing association study.</p><p><strong>Results: </strong>Notable genetic variants, including rs872786 (RBM8A), rs2241880 (ATG16L1) and rs2289477 (ATG16L1), were identified as significant findings in FPIES. A weighted SKAT model identified six other associated genes including DGKZ and SIRPA. DGKZ induces TGF-β signalling, crucial for epithelial barrier integrity and IgA production; RBM8A is associated with thrombocytopenia absent radius syndrome, frequently associated with cow's milk allergy; SIRPA is associated with increased neutrophils/monocytes in inflamed tissues as often observed in FPIES; ATG16L1 is associated with inflammatory bowel disease. Coexpression correlation analysis revealed a functional correlation between RBM8A and filaggrin gene (FLG) in stomach and intestine tissue, with filaggrin being a known key pathogenic and risk factor for IgE-mediated food allergy. A transcriptome-wide association study suggested genetic variability in patients impacted gene expression of RBM8A (stomach and pancreas) and ATG16L1 (transverse colon).</p><p><strong>Conclusions: </strong>This study represents the first case-control exome association study of FPIES patients and marks a crucial step towards unravelling genetic susceptibility factors underpinning the syndrome. Our findings highlight potential factors and pathways contributing to FPIES, including epithelial barrier dysfunction and immune dysregulation. While these results are novel, they are preliminary and need further validation in a second cohort of patients.</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142342723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Naturally Occurring Food Chemical Components and Extraintestinal and Gastrointestinal Symptoms in Adults: A Systematic Review.","authors":"Zoe Cooke, Kathryn Lynam, Caroline Tuck, Gina Louise Trakman","doi":"10.1111/cea.14561","DOIUrl":"10.1111/cea.14561","url":null,"abstract":"<p><strong>Objective: </strong>This systematic review aims to synthesise existing literature to examine the relationship between natural food chemical components and reported symptoms.</p><p><strong>Design: </strong>A systematic literature review was completed. Databases CINAHL (Ebscohost), Medline (Ovid), Scopus, Informit Health and Google Scholar were searched to identify relevant articles. The population included human studies of adults (≥17 years) and excluded those with IgE-mediate food allergies. Studies examining food chemical components or 'food chemical elimination diets' and symptoms were included. Data was synthesised based on clinical conditions and specific food chemical components examined. The risk of bias was assessed using the Academy of Nutrition and Dietetics 'Quality Criteria Checklist: Primary Research'.</p><p><strong>Results: </strong>Of the 1659 articles retrieved, 21 met inclusion criteria. This included eight randomised controlled trials, four non-randomised controlled trials, four cohort studies with placebo-controlled challenge, one prospective cohort study, three cross sectional cohort studies, one case-controlled study. Available studies support the role of a low-histamine diet for symptoms in chronic urticaria and low-salicylate diet for reducing sino-nasal symptoms in aspirin exacerbated respiratory disease and chronic rhinosinusitis and/or asthma. While further evidence is needed to verify the role of glutamate in respiratory, pain, asthma and gastrointestinal symptoms.</p><p><strong>Conclusions: </strong>Food chemical elimination diets may improve condition-specific symptoms across the adult cohorts outlined within this review, with the strongest evidence to support the role of a low-histamine diet for management of symptoms in chronic urticaria and a low-salicylate diet in aspirin exacerbated respiratory disease and/or asthma. Further well-designed trials are needed to elucidate the effect of specific natural food chemical components on symptoms.</p><p><strong>Trial registration: </strong>Systematic review number: CRD42022322511.</p>","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142139436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutritional disorders prevalence among adults with immunoglobin E-mediated food allergy.","authors":"Vesna Vukičević Lazarević, Isabel J Skypala","doi":"10.1111/cea.14507","DOIUrl":"10.1111/cea.14507","url":null,"abstract":"","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141070621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Psychology Provision for People With Food Allergy: A Survey of UK Healthcare Professionals and Psychologists.","authors":"Rebecca C Knibb, Eva L Wooding, Heather Padley, Constantinos Petrides, Rosalynd Gourgey, Antony Aston, Louise J Michaelis, Siân Ludman","doi":"10.1111/cea.14545","DOIUrl":"10.1111/cea.14545","url":null,"abstract":"","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141731048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Commercial Early Introduction Products in Infants: Protein Content of Early Introduction Products.","authors":"Sayaka Hamaguchi, Daisuke Harama, Mayako Saito-Abe, Fumi Ishikawa, Miori Sato, Tatsuki Fukuie, Yukihiro Ohya, Kiwako Yamamoto-Hanada","doi":"10.1111/cea.14539","DOIUrl":"10.1111/cea.14539","url":null,"abstract":"","PeriodicalId":10207,"journal":{"name":"Clinical and Experimental Allergy","volume":null,"pages":null},"PeriodicalIF":6.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}