keyword
MENU ▼
Read by QxMD icon Read
search

Aeroallergen

keyword
https://www.readbyqxmd.com/read/28326768/air-pollution-and-climate-change-effects-on-allergies-in-the-anthropocene-abundance-interaction-and-modification-of-allergens-and-adjuvants
#1
Kathrin Reinmuth-Selzle, Christopher J Kampf, Kurt Lucas, Naama Lang-Yona, Janine Fröhlich-Nowoisky, Manabu Shiraiwa, Pascale Sylvie Jeanne Lakey, Senchao Lai, Fobang Liu, Anna Theresa Kunert, Kira Ziegler, Fangxia Shen, Rossella Sgarbanti, Bettina Weber, Iris Bellinghausen, Joachim Saloga, Michael G Weller, Albert Duschl, Detlef Schuppan, Ulrich Pöschl
Air pollution and climate change are potential drivers for the increasing burden of allergic diseases. The molecular mechanisms by which air pollutants and climate parameters may influence allergic diseases, however, are complex and elusive. This article provides an overview of physical, chemical and biological interactions between air pollution, climate change, allergens, adjuvants and the immune system, addressing how these interactions may promote the development of allergies. We reviewed and synthesized key findings from atmospheric, climate, and biomedical research...
March 22, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28294586/pediatric-eosinophilic-esophagitis-in-portugal
#2
J L Alves Marcelino, R Cardoso de Aguiar, F Cabral Duarte, A Célia Costa, M A Pereira-Barbosa
Eosinophilic esophagitis (EoE) is an increasingly frequent diagnosis in our clinical practice, mainly in pediatric age. Allergic responses to food and aeroallergens have been increasingly implicated in the etiology of this disease. We describe a retrospective data analysis of pediatric EoE patients followed in our Immunoallergology Department. Of the 25 children (22 male, average 10.8 years), 88% had prior history of rhinoconjunctivitis, 76% asthma, 48% eczema and 36% food allergy. After evaluation, we identified in 76% and 92% of patients food and aeroallergen sensitization, respectively; 68% had simultaneously food and inhalant sensitization and 96% had at least one positive test to aeroallergens or food allergens...
March 2017: European Annals of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28291999/-seasonal-and-perennial-allergic-rhinoconjunctivitis
#3
K Schröder, D Finis, S Meller, B A Buhren, M Wagenmann, G Geerling
Seasonsal allergic conjunctivitis (SAC) and perennial allergic conjunctivitis (PAC) as well as intermittent and persistent allergic rhinitis are widespread diseases. Because a combined occurrence of ocular and nasal symptoms is very common the summarising term allergic rhinoconjunctivitis is frequently used. SAC and PAC representing the two acute forms of allergic conjunctivitis account for more than 90% of all cases of allergic conjunctivitis. Compared to the chronic forms of allergic conjunctivitis their course of disease is milder...
February 2017: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/28284954/peri-adolescent-asthma-symptoms-cause-adult-anxiety-related-behavior-and-neurobiological-processes-in-mice
#4
Jasmine I Caulfield, Michael J Caruso, Kerry C Michael, Rebecca A Bourne, Nicole R Chirichella, Laura C Klein, Timothy Craig, Robert H Bonneau, Avery August, Sonia A Cavigelli
Human and animal studies have shown that physical challenges and stressors during adolescence can have significant influences on behavioral and neurobiological development associated with internalizing disorders such as anxiety and depression. Given the prevalence of asthma during adolescence and increased rates of internalizing disorders in humans with asthma, we used a mouse model to test if and which symptoms of adolescent allergic asthma (airway inflammation or labored breathing) cause adult anxiety- and depression-related behavior and brain function...
March 8, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28276001/allergy-march-of-chinese-children-with-infantile-allergic-symptoms-a-prospective-multi-center-study
#5
Qi Gao, Yi-Xin Ren, Yong-Ge Liu, Lin Ma, Xiao-Hong Gu, Wei-Xi Zhang, Li Liu, Xiao-Jia Zhai, Li Xiang, Kun-Ling Shen
BACKGROUND: Allergy march refers to progression of allergic diseases from infantile food allergy to the development of asthma and allergic rhinitis (AR). Evidence come mostly from studies in European countries. This study aimed to investigate allergy march in Chinese children with infantile food protein allergy (FPA) with a special focus on the effect of different formula interventions. METHODS: From 2008 to 2010, 153 infants diagnosed with FPA were recruited in five tertiary hospitals across China...
March 8, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28273659/self-reported-allergic-rhinitis-and-or-allergic-conjunctivitis-associate-with-il13-rs20541-polymorphism-in-finnish-adult-asthma-patients
#6
Kati Ådjers, Annika Luukkainen, Juha Pekkanen, Mikko Hurme, Heini Huhtala, Risto Renkonen, De Yun Wang, Mika J Mäkelä, Jussi Karjalainen, Sanna Toppila-Salmi
BACKGROUND: Our aim was to observe factors associated with IL13 rs20541 polymorphism and other factors with or without allergic comorbidities such as subject-reported allergic rhinitis (AR) and/or allergic conjunctivitis (AC) symptoms in adult asthmatics. METHODS: A population-based sample of Finnish adult asthma patients (n = 1,156) and matched controls (n = 1,792) filled in a questionnaire. Asthma was diagnosed based on a typical history of asthma symptoms and lung function tests...
March 9, 2017: International Archives of Allergy and Immunology
https://www.readbyqxmd.com/read/28270741/sensitization-to-secretoglobin-and-lipocalins-in-a-group-of-young-children-with-risk-of-developing-respiratory-allergy
#7
Mizuho Nagao, Magnus P Borres, Mayumi Sugimoto, Carl Johan Petersson, Satoshi Nakayama, Yu Kuwabara, Sawako Masuda, Patrik Dykiel, Takao Fujisawa
BACKGROUND: Multiple sensitizations in early age have been reported to be a risk for development of asthma. This study evaluates the emergence and evolution of IgE to aeroallergens among a cohort of children with physician-diagnosed atopic dermatitis and/or showing food allergy symptoms and to examine the relation to asthma development. METHODS: Three-hundred and four children (median age 13.4 months at entry) with food allergy symptoms and/or atopic dermatitis without asthma at inclusion were analysed for IgE antibodies against food-, indoor- and outdoor-allergens and pet allergen components and correlated to the individuals' outcome on asthma inception...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28246099/developing-and-testing-of-a-screening-tool-to-predict-people-without-ige-mediated-allergy-a-quantitative-analysis-of-the-predictive-value-of-a-screening-tool
#8
Victoria S Hammersley, Jessica Harris, Aziz Sheikh, Emma Davidson, Samantha Walker
BACKGROUND: Consultations in primary care for allergies are common. It can be difficult to differentiate between IgE-mediated (atopic) symptoms - which respond to allergen-specific interventions - and those that are non-atopic, without performing objective tests that are largely unavailable in UK general practice. AIM: To develop and test a screening tool that can accurately discriminate between atopic and non-atopic individuals. DESIGN AND SETTING: A validation study that took place in 2012 in adult volunteers aged >16 years in Scotland...
February 28, 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/28240734/occupational-asthma-due-to-chamomile-case-report
#9
Silvano Cerri, Ferruccio Bernabeo, Eleonora Valsecchi, Giovanni Chiappino
We report the case of a worker employed in the packaging of herb infusions who came to our attention because he was suffering from breathing disorders caused by occupational exposure to chamomile dusts. The diagnostic procedure we followed highlighted a baseline lung function within the normal range, while the skin prick tests and the RAST test were positive to both seasonal aeroallergens and chamomile. To perform a specific bronchial provocation test, the patient was challenged in an exposure chamber with nebulization of an extract from chamomile flowers...
February 15, 2017: La Medicina del Lavoro
https://www.readbyqxmd.com/read/28235772/frontline-science-shh-production-and-gli-signaling-is-activated-in-vivo-in-lung-enhancing-the-th2-response-during-a-murine-model-of-allergic-asthma
#10
Ariane S I Standing, Diana C Yánez, Rosie Ross, Tessa Crompton, Anna L Furmanski
The pathophysiology of allergic asthma is driven by Th2 immune responses after aeroallergen inhalation. The mechanisms that initiate, potentiate, and regulate airway allergy are incompletely characterized. We have shown that Hh signaling to T cells, via downstream Gli transcription factors, enhances T cell conversion to a Th2 phenotype. In this study, we showed for the first time, to our knowledge, that Gli-dependent transcription is activated in T cells in vivo during murine AAD, a model for the immunopathology of asthma, and that genetic repression of Gli signaling in T cells decreases the differentiation and recruitment of Th2 cells to the lung...
February 24, 2017: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/28226321/inhalant-allergens-in-portugal
#11
Irene Gomes Câmara Camacho
This review aims to present in a simple manner the work performed in Portugal regarding the identification of the most prevalent aeroallergens in the country and the sensitization levels in Portuguese patients. Much of the data was summarized in tables and illustrated on maps, enabling the community of clinicians, researchers, and patient organizations to access the knowledge about the research performed. This study provides an overview about the distribution of aeroallergens in Portugal, signaling regions and critical periods of exposure of the sensitized population...
February 23, 2017: International Archives of Allergy and Immunology
https://www.readbyqxmd.com/read/28211191/cigarette-smoking-increases-bronchial-mucosal-il-17a-expression-in-asthmatics-which-acts-in-concert-with-environmental-aeroallergens-to-engender-neutrophilic-inflammation
#12
Leonard Quok Chean Siew, Shih-Ying Wu, Sun Ying, Christopher John Corrigan
BACKGROUND: Mild asthmatics who smoke cigarettes may develop unstable disease and neutrophilic infiltration of the airways, features more usually associated with severe asthmatic disease. The mechanisms giving rise to this response remain unclear. OBJECTIVE: To address the hypothesis that smoking increases bronchial mucosal production of IL-17A which acts on bronchial epithelial cells directly and in concert with other environmental stimuli to induce the production of IL-6 and neutrophil chemotaxins...
February 17, 2017: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28208220/allergic-respiratory-disease-different-allergens-different-symptoms
#13
Antonio Valero, Santiago Quirce, Ignacio Dávila, Julio Delgado, Javier Domínguez-Ortega
BACKGROUND: Spanish population is rather homogeneous in its genetic and socio-cultural characteristics, but allergen sensitization shows wide geographical variations. We aimed at assessing whether sensitization to different allergens in the diverse geographical areas induced different clinical and quality of life characteristics in adult patients with a first-time diagnosis of rhinitis and/or asthma. METHODS: Two sequential, identically designed studies were carried out to evaluate such associations (PERFILAR I and II)...
February 16, 2017: Allergy
https://www.readbyqxmd.com/read/28194190/prevalence-of-allergen-sensitization-in-1000-adults-in-saskatchewan
#14
Stacey D Lok, Beth E Davis, Donald W Cockcroft
BACKGROUND: The prevalence of sensitization varies geographically based on multiple environmental factors including humidity. The aim of this study was to determine the prevalence of atopy in symptomatic adults. More importantly we aimed to obtain a regional statistic of sensitization to common allergens given Saskatchewan's dry climate. METHODS: One thousand consecutive symptomatic adults were screened for atopy via skin prick test over 10 years (2006-2016) in the Division of Respirology...
2017: Allergy, Asthma, and Clinical Immunology
https://www.readbyqxmd.com/read/28188710/-prevalence-of-sensitization-to-inhalant-allergens-in-the-immunology-department-from-hospital-de-especialidades-pedi%C3%A3-tricas-mar%C3%A3-a-honduras-2016
#15
Victoria Alejandra Gonzales-González, Adolfo Martín Díaz-Flores, Karla Zobeyda Fernández-Zelaya, María Félix Rivera-Reyes
BACKGROUND: Allergic diseases are a public health problem; estimates indicate that between 30% and 40% of the world population is affected by some allergy. Knowing the prevalence of allergen sensitization allows for adequate diagnoses and treatments to be offered. In Honduras there are no studies available in pediatric patients. OBJECTIVE: The purpose of this research was to identify the most common types of sensitization in children and their correlation with the most common allergic diseases in patients on immunotherapy at the Maria Hospital of Pediatric Specialties...
January 2017: Revista Alergia Mexico: Organo Oficial de la Sociedad Mexicana de Alergia e Inmunología, A.C
https://www.readbyqxmd.com/read/28188708/-skin-reactivity-frequency-to-aeroallergens-in-patients-with-clinical-symptoms-of-allergic-disease
#16
Isabel Cristina Rojas-Méndez, Oswaldo Arana-Muñoz, Aída Inés López-García, Daniela Rivero-Yeverino, Chrystopherson Gengyny Caballero-López, Sergio Papaqui-Tapia, Heriberto Camero-Martínez, Elizabeth Vázquez-Rojas
BACKGROUND: Allergic diseases diagnosis must be based on adequate allergological anamnesis and an immunological sensitization test; the most sensitive and specific is the skin prick test. OBJECTIVE: To determine the frequency of skin reactivity to aeroallergens, by age groups, in patients of the Department of Allergy and Clinical Immunology of the Hospital Universitario de Puebla, in Mexico. METHODS: A cross-sectional study was conducted that included patients aged 2 to 64 years with symptoms suggestive of allergic disease, in which skin prick tests with aeroallergens were performed; the diagnostic criteria were those of international guidelines...
January 2017: Revista Alergia Mexico: Organo Oficial de la Sociedad Mexicana de Alergia e Inmunología, A.C
https://www.readbyqxmd.com/read/28183432/lessons-learned-from-birth-cohort-studies-conducted-in-diverse-environments
#17
REVIEW
Daniel J Jackson, James E Gern, Robert F Lemanske
Childhood asthma develops from a complex interaction among host and environmental factors in early life. Birth cohort studies have provided valuable insight into asthma risk factors and the natural history of wheezing and asthma through childhood and beyond. Early life aeroallergen sensitization and wheezing illnesses associated with virus and bacterial infections have been identified as pivotal risk factors for asthma inception. Recently, focus has turned toward protective factors that promote lung health in children...
February 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28128470/factors-influencing-serum-concentrations-of-igd-in-the-adult-population-an-observational-study-in-spain
#18
Iago Carballo, Noelia Rabuñal, Lucía Alvela, Luis-Fernando Pérez, Carmen Vidal, Manuela Alonso, Bernardo Sopeña, Francisco Gude, Arturo Gonzalez-Quintela
Immunoglobulin D (IgD) is the least studied of immunoglobulin classes. This study sought to investigate the potential relationship between demographic, metabolic, lifestyle and immunologic factors, and serum IgD concentrations in a general adult population. We measured serum IgD concentrations by means of a commercial turbidimetric assay in 413 individuals (median age, 55 years; 45% males), randomly selected from the adult population of a Spanish municipality. Serum IgD concentrations displayed considerable variation in the population, ranging from undetectable (<6...
January 27, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28124848/the-prevalence-of-grass-pollen-related-allergic-rhinoconjunctivitis-in-elite-amateur-irish-athletes
#19
M Grace, D Hunt, J O'B Hourihane
Allergic rhinoconjunctivitis (AR/C), has been shown to impact upon athletic performance. The championships of the unique, amateur Irish sports of hurling and Gaelic football (collectively known as GAA) take place during the prime pollen months of summer. Elite GAA players must perform optimally when most exposed to pollen. Elite GAA subjects (n=254) underwent skin prick testing to 6 aeroallergens and completed a validated questionnaire (AQUA), producing a score indicating likelihood of having allergy. The prevalence of allergy (positive to at least one aeroallergen on SPT and positive AQUA score) was 27...
September 9, 2016: Irish Medical Journal
https://www.readbyqxmd.com/read/28118241/management-of-preschool-recurrent-wheezing-and-asthma-a-phenotype-based-approach
#20
Avraham Beigelman, Leonard B Bacharier
PURPOSE OF REVIEW: The purpose of this review is to summarize the recent evidence on the management of preschool children with wheezing and asthma, and to propose a phenotype-based approach to the management of these children. RECENT FINDINGS: Recent studies have begun to identify populations of preschool children that are likely to benefit from inhaled corticosteroids (ICS) therapy and defined ICS regimens: daily ICS in preschool children with persistent asthma, and pre-emptive high-dose intermittent ICS among preschool children with intermittent disease reduce the risk of exacerbation...
April 2017: Current Opinion in Allergy and Clinical Immunology
keyword
keyword
5435
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"