Read by QxMD icon Read

Atopic dermatitis and food allergy

Patrick M Brunner, Jonathan I Silverberg, Emma Guttman-Yassky, Amy S Paller, Kenji Kabashima, Masayuki Amagai, Thomas A Luger, Mette Deleuran, Thomas Werfel, Kilian Eyerich, Georg Stingl
Atopic dermatitis comorbidities extend well beyond the march to allergic conditions (food allergy, asthma, allergic rhinitis, allergic conjunctivitis, and eosinophilic esophagitis), suggesting both cutaneous and systemic immune activation. In reviewing atopic dermatitis comorbidities, Councilors of the International Eczema Council found a strong pattern of immune activation in peripheral blood and the propensity to both skin and systemic infections. Associations with cardiovascular, neuropsychiatric, and malignant diseases were increasingly reported, but confirmation of their link with atopic dermatitis requires longitudinal studies...
October 20, 2016: Journal of Investigative Dermatology
Michele Miraglia Del Giudice, Annalisa Allegorico
The role of vitamin D in calcium and phosphate homeostasis is well known; however, in addition to traditional functions, vitamin D modulates a variety of processes, and evidence shows that it has an important role in different allergic diseases such as asthma, atopic dermatitis, and food allergy. Vitamin D acts by binding to the vitamin D receptor, which is present in a variety of tissues; for this reason it is considered a hormone. One of the most important functions is to modulate the immune system response, both innate and adaptive, by suppressing Th2-type response and increasing natural killer cells...
November 2016: Journal of Clinical Gastroenterology
A Mavroudi, A Karagiannidou, I Xinias, D Cassimos, N Karantaglis, E Farmaki, G Imvrios, M Fotoulaki, M Eboriadou, J Tsanakas
BACKGROUND: Atopic dermatitis (AD) is an inflammatory disease of the skin, which is characterised by a chronic relapsing course. AIM: The aim of the study was to assign the prevalence of clinically active food allergies among a group of children between 3 months and 7 years of age, with AD. METHODS: Eighty-eight children with AD were screened for specific IgE antibodies to food proteins. All patients with AD and specific IgE antibodies to food proteins were subjected to Oral Food Challenges (OFCs) with the relevant foods...
October 4, 2016: Allergologia et Immunopathologia
Rafael S Grajewski, Niusha Barahmand Pour, Katja Burian, Albert Caramoy, Bernd Kirchhof, Claus Cursiefen, Ludwig M Heindl
PURPOSE: The inappropriate immune response to harmless foreign and self-antigens is a common feature of allergy, atopy and autoimmune disease. The influence of environmental factors in the initiation of autoimmunity is not well understood. It is conceivable that immune responses to allergens may also serve as a trigger of bystander immune reactions, including autoimmunity such as uveitis. Therefore, we wanted to investigate the prevalence of allergies and atopy in patients with different types of uveitis in comparison to a control cohort...
September 29, 2016: Acta Ophthalmologica
Dan Xu, Yingshuo Wang, Zhimin Chen, Shuxian Li, Yungai Cheng, Li Zhang, Lingzhi Zhao
BACKGROUND: Asthma is a global problem. Prevalence varies among different countries and cities. We aimed to obtain the prevalence, describe the characteristics, and discover factors that may relate to asthma in Hangzhou. METHODS: This cross-sectional study was conducted in Hangzhou. The subjects were children aged 14 years and younger. A control group of non-asthma children that matched in age and sex with each asthmatic patient was also randomly selected and interviewed...
September 27, 2016: Respiratory Research
Matteo Ferrando, Diego Bagnasco, Giovanni Passalacqua, Gilda Varricchi, Giorgio Walter Canonica
INTRODUCTION: Since its introduction in clinical practice one century ago for the treatment of respiratory allergic diseases, allergen-specific immunotherapy (AIT) has exhibited a relevant clinical efficacy that was subsequently confirmed in controlled trials. Thus, AIT has been accepted worldwide, as testified by guidelines and international documents. AIT is considered pivotal in the management of allergic rhinitis with or without conjunctivitis and with or without asthma. These conditions, in addition to hymenoptera venom allergy, currently are the accepted indications...
September 19, 2016: Expert Opinion on Biological Therapy
Hern-Tze Tina Tan, Kazunari Sugita, Cezmi A Akdis
PURPOSE OF REVIEW: The development of biological therapies has rapidly progressed during the last few years, and major advances were reported for the treatment of allergic diseases, such as atopic dermatitis, allergic rhinitis, urticaria, food allergy, and asthma. Here, we review biologicals targeting the type 2 immune response involving Th2 cells, type 2 innate lymphoid cells, natural killer T cells, mast cells, basophils, and epithelial cells, such as IL-4, IL-5, IL-13, IL-31, tumor necrosis factor alpha (TNF-α), and thymic stromal lymphopoietin (TSLP)...
October 2016: Current Allergy and Asthma Reports
Hyeon-Jong Yang
Allergic diseases such as asthma, allergic rhinitis, atopic dermatitis, and food allergy, are most common chronic, noncommunicable diseases in childhood. In the past few decades, the prevalence has increased abruptly worldwide. There are 2 possible explanations for the rising prevalence of allergic diseases worldwide, that an increased disease-awareness of physician, patient, or caregivers, and an abrupt exposure to unknown hazards. Unfortunately, the underlying mechanisms remain largely unknown. Despite the continuing efforts worldwide, the etiologies and rising prevalence remain unclear...
August 2016: Korean Journal of Pediatrics
Giuseppe di Mauro, Roberto Bernardini, Salvatore Barberi, Annalisa Capuano, Antonio Correra, Gian Luigi De' Angelis, Iride Dello Iacono, Maurizio de Martino, Daniele Ghiglioni, Dora Di Mauro, Marcello Giovannini, Massimo Landi, Gian Luigi Marseglia, Alberto Martelli, Vito Leonardo Miniello, Diego Peroni, Lucilla Ricottini Maria Giuseppa Sullo, Luigi Terracciano, Cristina Vascone, Elvira Verduci, Maria Carmen Verga, Elena Chiappini
BACKGROUND: Allergic sensitization in children and allergic diseases arising therefrom are increasing for decades. Several interventions, functional foods, pro- and prebiotics, vitamins are proposed for the prevention of allergies and they can't be uncritically adopted. OBJECTIVE: This Consensus document was developed by the Italian Society of Preventive and Social Paediatrics and the Italian Society of Paediatric Allergy and Immunology. The aim is to provide updated recommendations regarding allergy prevention in children...
2016: World Allergy Organization Journal
So Yeon Lee, Kangmo Ahn, Jihyun Kim, Gwang Cheon Jang, Taek Ki Min, Hyeon Jong Yang, Bok Yang Pyun, Ji Won Kwon, Myung Hyun Sohn, Kyung Won Kim, Kyu Earn Kim, Jinho Yu, Soo Jong Hong, Jung Hyun Kwon, Sung Won Kim, Tae Won Song, Woo Kyung Kim, Hyung Young Kim, You Hoon Jeon, Yong Ju Lee, Hae Ran Lee, Hye Young Kim, Youngmin Ahn, Hye Yung Yum, Dong In Suh, Hyun Hee Kim, Jin Tack Kim, Jeong Hee Kim, Yong Mean Park, Sooyoung Lee
PURPOSE: Although anaphylaxis is recognized as an important, life-threatening condition, data are limited regarding its triggers in different age groups. We aimed to identify anaphylaxis triggers by age in Korean children. METHODS: We performed a retrospective review of medical records for children diagnosed with anaphylaxis between 2009 and 2013 in 23 secondary or tertiary hospitals in South Korea. RESULTS: A total of 991 cases (mean age=5...
November 2016: Allergy, Asthma & Immunology Research
Purna Krishnamurthy, Mark H Kaplan
Allergic inflammation requires the orchestration of altered gene expression in the target tissue and in the infiltrating immune cells. The transcription factor STAT6 is critical in activating cytokine gene expression and cytokine signaling both in the immune cells and in target tissue cells including airway epithelia, keratinocytes and esophageal epithelial cells. STAT6 is activated by the cytokines IL-4 and IL-13 to mediate the pathogenesis of allergic disorders such as asthma, atopic dermatitis, food allergy and eosinophilic esophagitis (EoE)...
August 2016: Immune Network
Ru-Xin Foong, Graham Roberts, Adam Tobias Fox, George du Toit
BACKGROUND: Children with atopic dermatitis (AD) are at risk of developing allergy. Alongside clinical history, testing modalities include skin prick tests (SPT), specific immunoglobulin-E (sp-IgE) and recently, microarray assays. The aim of this pilot study was to assess current tests and the ISAC sIgE-112 system in the diagnosis of food and aeroallergen allergy. METHODS: Children aged 0-11 years with moderate to severe AD were included. An initial allergy assessment including clinical history, SPT and sp-IgE was performed to determine food and aeroallergen sensitization...
2016: Clinical and Molecular Allergy: CMA
Bryan L Love, Joshua R Mann, James W Hardin, Z Kevin Lu, Christina Cox, David J Amrol
BACKGROUND: To assess the relationship between any systemic antibiotic prescription within the first year of life and the presence of an ICD-9-CM diagnosis code for food allergy (FA). METHODS: This was a matched case-control study conducted using South Carolina Medicaid administrative data. FA cases born between 2007 and 2009 were matched to controls without FA on birth month/year, sex, race/ethnicity. Conditional logistic regression was used to model the adjusted odds ratio (aOR) of FA diagnosis...
2016: Allergy, Asthma, and Clinical Immunology
J Just, C F Elegbede, A Deschildre, J Bousquet, D A Moneret-Vautrin, A Crepet
BACKGROUND: Peanut-allergic reactions are heterogeneous ranging from mild symptoms to anaphylaxis. OBJECTIVE: Identify peanut-allergic/sensitized phenotypes to personalize patient management. METHODS: A combined factor and cluster analysis was used to study the phenotypes of 696 patients diagnosed with peanut sensitization and enrolled in the MIRABEL survey. The method was first applied to the 247 patients with an oral food challenge (OFC)...
August 11, 2016: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
N Ontiveros, E E Valdez-Meza, M J Vergara-Jiménez, A Canizalez-Román, A Borzutzky, F Cabrera-Chávez
BACKGROUND: Food allergy (FA) prevalence is well documented in developed countries and appears to be increasing, but remains unknown in most Latin American countries. We aimed to evaluate on a population basis the parent-reported prevalence of FA and its clinical characteristics in Mexican schoolchildren. METHODS: A validated Spanish version of a structured written questionnaire was administered to parents of schoolchildren aged 5-13 years old from Culiacan, Mexico...
July 27, 2016: Allergologia et Immunopathologia
Amandine Chauveau, Marie-Laure Dalphin, Vincent Kaulek, Caroline Roduit, Aurore Pugin, Erika von Mutius, Dominique Angèle Vuitton, Jean-Charles Dalphin
BACKGROUND: Accurate diagnosis of allergic sensitization is essential in clinical practice and allergy research, and the choice of assessment method may have an important impact. The PASTURE study (Protection against Allergy: Study of Rural Environment) examines the influence of exposure to a dairy farm environment on the occurrence of allergy in a cohort of rural European children from birth to 10 years. The aim of our study was to analyze agreement between skin prick tests (SPTs), to aeroallergens and food allergens, and specific IgE and to evaluate the association of SPT with atopic dermatitis in the 204 French children of the PASTURE study...
2016: International Archives of Allergy and Immunology
Smita Awasthi, Reason Wilken, Forum Patel, J Bruce German, David A Mills, Carlito B Lebrilla, Kyoungmi Kim, Samara L Freeman, Jennifer T Smilowitz, April W Armstrong, Emanual Maverakis
BACKGROUND: The development of probiotics as therapies to cure or prevent disease lags far behind that of other investigational medications. Rigorously designed phase I clinical trials are nearly non-existent in the field of probiotic research, which is a contributing factor to this disparity. As a consequence, how to appropriately dose probiotics to study their efficacy is unknown. Herein we propose a novel phase I ascending dose trial of Bifidobacterium longum subsp. infantis (B. infantis) to identify the dose required to produce predominant gut colonisation in healthy breastfed infants at 6 weeks of age...
2016: Trials
Hariharan Subramanian, Kshitij Gupta, Hydar Ali
Mast cells (MCs), which are granulated tissue-resident cells of hematopoietic lineage, contribute to vascular homeostasis, innate/adaptive immunity, and wound healing. However, MCs are best known for their roles in allergic and inflammatory diseases, such as anaphylaxis, food allergy, rhinitis, itch, urticaria, atopic dermatitis, and asthma. In addition to the high-affinity IgE receptor (FcεRI), MCs express numerous G protein-coupled receptors (GPCRs), which are the largest group of membrane receptor proteins and the most common targets of drug therapy...
September 2016: Journal of Allergy and Clinical Immunology
Min-Jung Bae, Hye-Jeong See, Gyeyoung Choi, Chang-Yuil Kang, Dong-Hwa Shon, Hee Soon Shin
The prevalence of allergic disorders including atopic dermatitis (AD) and food allergy (FA) has increased dramatically in pediatric populations, but there is no effective drug available for their management. Therefore, trials are required for the development of safe therapeutic agents such as herbal medicines. We determined whether orally administered Poria cocos bark (PCB) extract could exert immunosuppressive effects on allergic and inflammatory symptoms of AD and FA. For both AD, which was induced using house dust mite extract, and FA, which was induced by exposure to ovalbumin, model mice were orally treated with PCB extract for 62 days and 18 days, respectively...
2016: Mediators of Inflammation
Claudia L Gray, Michael E Levin, George du Toit
BACKGROUND: Egg allergy is the most common food allergy in children with atopic dermatitis (AD). This study aimed to determine the prevalence of, component patterns and predictive values of screening tests in egg allergy in South African children with AD. METHODOLOGY: This was a prospective, observational study in a paediatric university hospital in Cape Town. Children with AD, aged 6 months to 10 years, were recruited randomly. They were assessed for sensitisation and allergy to egg by questionnaire, skin prick tests (SPT), Immuno Solid Phase Allergen Chip (ISAC 103) test, ImmunoCAP component tests to egg and ovomucoid (Gal d 1); and incremental food challenges...
July 19, 2016: Pediatric Allergy and Immunology
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"