keyword
MENU ▼
Read by QxMD icon Read
search

IgE Asthma

keyword
https://www.readbyqxmd.com/read/29231431/-micro-invasive-embedding-combined-with-montelukast-sodium-for-children-cough-variant-asthma-a-randomized-controlled-trial
#1
Xiaoyan Wang, Baoqin Liu, Bin Lu, Yanmei Zhang, Liran Wang, Haijin Li, Xue Han, Dan Ding
OBJECTIVE: To observe the effects of micro-invasive embedding combined with montelukast sodium and simple montelukast sodium for children cough variant asthma (CVA). METHODS: A total of 240 patients were randomly assigned into an observation group and a control group, 120 cases in each one. Considering of cases dropping, 101 patients in the observation group and 105 cases in the control group were included. Montelukast sodium chewable tablets were applied before sleep for 3 months in the control group, 5 mg a time, once a day...
March 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29229196/impact-of-allergy-on-phenotypic-and-endotypic-profiles-of-nasal-polyposis
#2
G Mortuaire, I Gengler, M Balden, M Capron, G Lefèvre
OBJECTIVES: To assess the impact of allergy on clinical presentations (phenotypes) and inflammatory patterns (endotypes) of chronic rhinosinusitis with nasal polyps (CRSwNP). METHODS: A single-center prospective study was conducted over an 18-month period. Fifty-seven patients with refractory CRSwNP were included. The diagnosis of allergy was based on concordant skin prick tests and symptoms. Phenotypes were determined on symptom severity score, polyp size classification and Lund-Mackay CT staging...
December 8, 2017: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/29229094/no-genetic-association-detected-with-mepolizumab-efficacy-in-severe-asthma
#3
Lynn Condreay, Mathias Chiano, Hector Ortega, Natalie Buchan, Elizabeth Harris, Eugene R Bleecker, Philip J Thompson, Marc Humbert, Peter Gibson, Steven Yancey, Soumitra Ghosh
BACKGROUND AND OBJECTIVES: Treatment with mepolizumab, a humanized monoclonal antibody to interleukin-5, reduces the rate of asthma exacerbations and the requirement for systemic glucocorticoids while maintaining asthma control. Treatment decisions are guided by predictors of response, including blood eosinophil thresholds in patients with frequent exacerbations despite intensive anti-inflammatory and controller treatment. Identification of additional predictors of response could aid treatment decisions...
November 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/29225189/luteolin-attenuates-airway-inflammation-by-inducing-the-transition-of-cd4-cd25-to-cd4-cd25-regulatory-t-cells
#4
Seung-Hyung Kim, Evelyn Saba, Bok-Kyu Kim, Won-Kyung Yang, Yang-Chun Park, Han Jae Shin, Chang Kyun Han, Young Cheol Lee, Man Hee Rhee
Regulatory T cells (Th2) play an important role in autoimmunity and have been shown to exert anti-inflammatory effects in allergic asthma. Mouse model of airway inflammation was used to examine the suppressive activity of luteolin-induced CD4+CD25+ regulatory T cells (Tregs) in vivo. In this study, BALB/c mice were sensitized with ovalbumin antigen (OVA) by aerosol challenge. Then, various biological processes were examined, including airway eosinophilia; mucus hypersecretion; elevation of OVA-specific IgE, expression of Th2 cytokines and chemokine levels; expression of eotaxin 2 and CCR3; and airway hyper responsiveness (AHR)...
December 7, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29223148/exhaled-nitric-oxide-helps-discriminating-asthmatic-children-with-and-without-positive-specific-ige-to-aeroallergens
#5
Li-Ching Fang, Shyh-Dar Shyur, Jun Yang, Jen-Yu Wang, Yu-Hsuan Kao, Chien-Hui Yang, Yu-Ting Yu
BACKGROUND: Aeroallergen sensitization may predict higher fractional exhaled nitric oxide (FeNO) levels. OBJECTIVE: We evaluate cut-off values of FeNO in asthmatic children with and without positive specific immunoglobulin E (IgE) to at least one of 5 aeroallergens (Dermatophagoides pteronyssinus, Dermatophagoides farinae, cat, dog, and cockroach). METHODS: 564 patients with asthma and allergic rhinitis (AR) aged 5 to 18 years were enrolled into two groups...
December 10, 2018: Asian Pacific Journal of Allergy and Immunology
https://www.readbyqxmd.com/read/29221963/detection-of-ige-reactivity-to-a-handful-of-allergen-molecules-in-early-childhood-predicts-respiratory-allergy-in-adolescence
#6
Magnus Wickman, Christian Lupinek, Niklas Andersson, Danielle Belgrave, Anna Asarnoj, Marta Benet, Mariona Pinart, Sandra Wieser, Judith Garcia-Aymerich, Alexandra Baar, Göran Pershagen, Angela Simpson, Inger Kull, Anna Bergström, Erik Melén, Carl Hamsten, Josep M Antó, Jean Bousquet, Adnan Custovic, Rudolf Valenta, Marianne van Hage
BACKGROUND: Sensitization in early childhood may precede respiratory allergy in adolescence. METHODS: IgE reactivity against 132 allergen molecules was evaluated using the MeDALL microarray in sera obtained from a random sample of 786 children at the age of 4, 8 and 16years in a population based birth cohort (BAMSE). Symptoms were analyzed by questionnaire at ages 4, 8 and 16years. Clinically and independent relevant allergen molecules accounting for ≥90% of IgE reactivities in sensitized individuals and at all time-points were identified as risk molecules and used to predict respiratory allergy...
November 14, 2017: EBioMedicine
https://www.readbyqxmd.com/read/29221918/low-variability-in-peak-expiratory-flow-predicts-successful-inhaled-corticosteroid-step-down-in-adults-with-asthma
#7
Naomi Tsurikisawa, Chiyako Oshikata, Toshio Sato, Goro Kimura, Masami Mizuki, Takahiro Tsuburai, Shunsuke Shoji, Hiroshi Saito, Terufumi Shimoda
BACKGROUND: The prognosis for patients beyond 1 year after reduction of their inhaled corticosteroid (ICS) dose remains unknown. Predictive factors that can be evaluated before the initiation of asthma treatment or at ICS dose reduction are unknown. METHODS: We prospectively studied 223 patients in 6 hospitals in the National Hospital Organization of Japan during the 36 months after 50% reduction of their daily ICS dose. All patients recorded their morning and evening peak expiratory flows (PEFs) in their diaries...
December 5, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/29221817/polyunsaturated-fatty-acids-in-plasma-at-8%C3%A2-years-and-subsequent-allergic-disease
#8
Jessica Magnusson, Sandra Ekström, Inger Kull, Niclas Håkansson, Sara Nilsson, Magnus Wickman, Erik Melén, Ulf Risérus, Anna Bergström
BACKGROUND: Polyunsaturated fatty acids (PUFAs) are hypothesized to modulate the risk of allergic disease. However, evidence from previous studies is inconclusive, and limited longitudinal data exist using circulating biomarkers of PUFA intake and metabolism. OBJECTIVE: We aimed to investigate associations between n-3 and n-6 PUFAs at age 8 years and asthma, rhinitis, and aeroallergen sensitization at age 16 years. METHODS: Proportions of n-3 PUFAs (very long-chain n-3 [VLC n-3; sum of eicosapentaenoic acid, docosapentaenoic acid, and docosahexaenoic acid] and α-linolenic acid) and n-6 PUFAs (linoleic acid and arachidonic acid [AA]) in blood samples at age 8 years were measured for 940 children from the prospective Swedish birth cohort BAMSE (Children, Allergy, Milieu, Stockholm, Epidemiology)...
November 29, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29221580/mechanisms-of-allergen-immunotherapy-for-inhaled-allergens-and-predictive-biomarkers
#9
REVIEW
Mohamed H Shamji, Stephen R Durham
Allergen immunotherapy is effective in patients with IgE-dependent allergic rhinitis and asthma. When immunotherapy is given continuously for 3 years, there is persistent clinical benefit for several years after its discontinuation. This disease-modifying effect is both antigen-specific and antigen-driven. Clinical improvement is accompanied by decreases in numbers of effector cells in target organs, including mast cells, basophils, eosinophils, and type 2 innate lymphoid cells. Immunotherapy results in the production of blocking IgG/IgG4 antibodies that can inhibit IgE-dependent activation mediated through both high-affinity IgE receptors (FcεRI) on mast cells and basophils and low-affinity IgE receptors (FcεRII) on B cells...
December 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29217968/investigation-of-markers-of-allergic-sensitization-and-viral-infections-in-children-with-allergy-and-asthma
#10
Rūta Dubakienė, Vilija Rubinaitė, Malvina Petronytė, Indrė Dalgėdienė, Odilija Rudzevičienė, Dalia Dubakaitė, Palmira Rudalevičienė, Aurelija Žvirblienė
Background: Allergic diseases are the most prevalent chronic diseases in the developed countries. It is believed that early allergic sensitization and respiratory viral infections play an important role in the development of allergic diseases and asthma. Methods: The current study investigated the correlation between asthma, allergy, and various markers - allergen-specific IgE, IgG4 and IgA, ECP, IgM, and IgG antibodies against respiratory viruses hRSV and hPIV1-4 - in blood serum samples from 80 children (mean age 5...
2017: Acta Medica Lituanica
https://www.readbyqxmd.com/read/29217598/phenotypes-of-symptomatic-airways-disease-in-china-and-new-zealand
#11
James Fingleton, Kewu Huang, Mark Weatherall, Yanfei Guo, Stefan Ivanov, Piet Bruijnzeel, Hong Zhang, Wei Wang, Richard Beasley, Chen Wang
It is uncertain whether phenotypes of asthma and chronic obstructive pulmonary disease (COPD) vary between populations with different genetic and environmental characteristics. Here, our objective was to compare the phenotypes of airways disease in two separate populations.This was a cross-sectional observational study in adult populations from New Zealand and China. Participants aged 40-75 years who reported wheeze and breathlessness in the last 12 months were randomly selected from the general population and underwent detailed characterisation...
December 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/29213221/omalizumab-in-children-with-severe-allergic-asthma-the-italian-real-life-experience
#12
Amelia Licari, Riccardo Castagnoli, Chiara Denicolò, Linda Rossini, Manuela Seminara, Lucia Sacchi, Giorgia Testa, Mara De Amici, Gian Luigi Marseglia
Background: Anti-IgE treatment represents a major breakthrough in the therapeutic management of severe allergic asthma. To date, omalizumab is the only biological drug currently licensed as add-on therapy in children aged > 6 years with moderate-to-severe and severe allergic asthma uncontrolled after treatment with high dose of inhaled corticosteroids plus long-acting inhaled beta2-agonist. The clinical efficacy and safety of omalizumab treatment in the pediatric population has been extensively documented in specific trials and consistently expanded from real-life studies...
March 2017: Current Respiratory Medicine Reviews
https://www.readbyqxmd.com/read/29211611/pregnancy-associated-plasma-protein-a-papp-a-levels-in-patients-with-severe-allergic-asthma-are-reduced-by-omalizumab
#13
Ismet Bulut, Zeynep F Ozseker, Abdurrahman Coskun, Mustafa Serteser, Ibrahim Unsal
BACKGROUND: Remodeling is a crucial feature of severe asthma and may be associated with activation of the allergic cascade by immunoglobulin E (IgE). Omalizumab, an anti-IgE monoclonal antibody, effectively targets the severe allergic asthma phenotype. Pregnancy-associated plasma protein-A (PAPP-A) is an insulin-like growth factor binding protein-4 (IGFBP-4) protease, increasing local insulin-like growth factor (IGF)-1 concentrations, which in turn initiating a cascade involved in the regulation of cell growth, differentiation, and proliferation in various tissues...
December 6, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/29210131/allergens-produce-serine-proteases-dependent-distinct-release-of-metabolite-damps-in-human-bronchial-epithelial-cells
#14
Sangeetha Ramu, Mandy Menzel, Leif Bjermer, Cecilia Andersson, Hamid Akbarshahi, Lena Uller
BACKGROUND: The respiratory epithelium is a major site for disease interaction with inhaled allergens. Additional to IgE-dependent effects, allergens contain proteases that may stimulate human bronchial epithelial cells (HBECs) through protease-activated receptors, causing the release of mediators important in driving Th2 mediated immune responses. OBJECTIVE: We aimed to investigate if different allergens induce metabolite DAMPs such as ATP and uric acid (UA) release in HBECs...
December 6, 2017: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29206209/dioscorea-quinqueloba-ameliorates-oxazolone-and-2-4-dinitrochlorobenzene-induced-atopic-dermatitis-symptoms-in-murine-models
#15
Jonghwan Jegal, No-June Park, Sim-Kyu Bong, Hyun Jegal, Su-Nam Kim, Min Hye Yang
Dioscorea quinqueloba has been used for food substances, as well as in herbal medicines for allergic diseases such as asthma. This study aimed to investigate the anti-atopic dermatitis (AD) effects of the total extract of D. quinqueloba rhizomes and active fractionson murine oxazolone- and 2,4-dinitrochlorobenzene-induced models of AD. Specific AD symptoms, such as erythema, ear swelling, and epidermis thickening, were significantly reduced in the oxazolone-mediated AD BALB/c mice upon topical application of D...
December 5, 2017: Nutrients
https://www.readbyqxmd.com/read/29197547/further-studies-of-unsuspected-emphysema-in-non-smoking-asthmatics-with-persistent-expiratory-airflow-obstruction
#16
Arthur F Gelb, Alfred Yamamoto, Eric K Verbeken, Mark J Schein, Roxanna Moridzadeh, Diem Tran, Christine Fraser, Richard Barbers, Wafaa Elatre, Michael N Koss, Eric F Glassy, Jay A Nadel
BACKGROUND: Previously, we and other investigators have described reversible loss of lung elastic recoil in acute and persistent loss in moderate-to-severe, chronic, treated asthmatics who never smoked, and its adverse effect on maximal expiratory airflow. In 4 consecutive autopsies, the pathophysiologic mechanism(s)has been unsuspected mild, diffuse, middle and upper lobe centrilobular emphysema. METHODS: We performed prospective studies (5-22 years) in 25(12F) chronic asthmatics age 55±15 yr who never smoked, with persistent moderate-to-severe expiratory obstruction...
November 29, 2017: Chest
https://www.readbyqxmd.com/read/29191361/comparing-the-effects-of-fluticasone-anti-ige-and-anti-tnf-treatments-in-a-chronic-asthma-model
#17
M Y Ozkars, O Keskin, M Tokur, M Ulasli, B Gogebakan, H Ciralik, E Kucukosmanoglu, C Demirel, S Oztuzcu, H Kahraman
BACKGROUND: Corticosteroids are used in the treatment of asthma. The aim of this study was to determine the efficacy of anti-IgE and anti-TNF alpha as asthma treatments. METHODS: A mouse model of chronic asthma was developed. The fluticasone group was exposed to fluticasone and the anti-IgE and anti-TNF groups were administered anti-IgE or anti-TNF. IL-4, and IgE levels were measured, and histological analysis, pathological analysis and miRNA-126, miRNA-133a analyses were applied...
November 27, 2017: Allergologia et Immunopathologia
https://www.readbyqxmd.com/read/29183288/arginase-1-deletion-in-myeloid-cells-affects-the-inflammatory-response-in-allergic-asthma-but-not-lung-mechanics-in-female-mice
#18
Roy H E Cloots, Selvakumari Sankaranarayanan, Matthew E Poynter, Els Terwindt, Paul van Dijk, Wouter H Lamers, S Eleonore Köhler
BACKGROUND: (Over-)expression of arginase may limit local availability of arginine for nitric oxide synthesis. We investigated the significance of arginase1 (ARG1) for the development of airway hyperresponsiveness (AHR) and lung inflammation in female mice with ovalbumin (OVA)-induced allergic asthma. METHODS: Arg1 was ablated in the lung by crossing Arg1 fl/fl and Tie2Cre tg/- mice. OVA sensitization and challenge were conducted, and AHR to methacholine was determined using the Flexivent system...
November 28, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/29178675/alteration-in-claudin-4-contributes-to-airway-inflammation-and-responsiveness-in-asthma
#19
Pureun Haneul Lee, Byeong Gon Kim, Sun Hye Lee, June Hyuck Lee, Sung Woo Park, Do Jin Kim, Choon Sik Park, George D Leikauf, An Soo Jang
PURPOSE: Claudin-4 has been reported to function as a paracellular sodium barrier and is one of the 3 major claudins expressed in lung alveolar epithelial cells. However, the possible role of claudin-4 in bronchial asthma has not yet been fully studied. In this study, we aimed to elucidate the role of claudin-4 in the pathogenesis of bronchial asthma. METHODS: We determined claudin-4 levels in blood from asthmatic patients. Moreover, using mice sensitized and challenged with OVA, as well as sensitized and challenged with saline, we investigated whether claudin-4 is involved in the pathogenesis of bronchial asthma...
January 2018: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/29178674/a-retrospective-study-of-clinical-response-predictors-in-subcutaneous-allergen-immunotherapy-with-house-dust-mites-for-allergic-rhinitis
#20
Ji Ho Lee, Su Chin Kim, Hyunna Choi, Chang Gyu Jung, Ga Young Ban, Yoo Seob Shin, Dong Ho Nahm, Hae Sim Park, Young Min Ye
PURPOSE: House dust mites (HDM) are major allergens that cause allergic rhinitis (AR). Allergen-specific subcutaneous immunotherapy (SCIT) has been shown to be clinically beneficial in many clinical trials. Such trials, however, are not reflective of all patient populations. The aim of this study was to describe the efficacy and safety of SCIT in routine clinical practice in Korean adults with AR sensitized to HDM. METHODS: We reviewed medical records of 304 patients with AR treated at an allergy clinic of a tertiary hospital using SCIT with aluminum hydroxide-adsorbed allergen extract targeting HDM alone or with pollens for at least 1 year from 2000 to 2012...
January 2018: Allergy, Asthma & Immunology Research
keyword
keyword
60496
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"