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https://www.readbyqxmd.com/read/28441064/bacillus-calmette-guerin-alleviates-airway-inflammation-and-remodeling-by-preventing-tgf-%C3%AE-1-induced-epithelial-mesenchymal-transition
#1
Xinrui Tian, Xinli Tian, Rujie Huo, Qin Chang, Guoping Zheng, Yan Du, Yan Chen, Bo Niu
Bacillus Calmette-Guerin (BCG) is a potent agent for the prevention of tuberculosis. Current studies have regarded BCG as an immunomodulator. However, there is little information on whether it can be used to inhibit airway inflammation and airway remodeling caused by asthma. Therefore, in this study, we investigate the role of epithelial-mesenchymal transition (EMT) in airway inflammation and airway remodeling as well as the possible therapeutic mechanism of BCG for the treatment of asthma. Wistar rats were sensitized and challenged by ovalbumin for 2 weeks or 8 weeks...
April 25, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28440714/hypereosinophilic-syndrome-endomyocardial-biopsy-versus-echocardiography-to-diagnose-cardiac-involvement
#2
Joseph H Butterfield, Garvan C Kane, Catherine R Weiler
OBJECTIVE: To compare echocardiograms and endomyocardial biopsies to diagnose cardiac involvement in hypereosinophilic syndrome. METHODS: We examined the agreement between echocardiography and endomyocardial biopsies to detect cardiac involvement in hypereosinophilic syndrome by reviewing cases identified as hypereosinophilia or hypereosinophilic syndrome in Mayo Clinic databases from January 1978 through June 2009. Single-organ cases of eosinophilia such as eosinophilic fasciitis and eosinophilic gastroenteritis were excluded...
April 25, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/28440062/predictive-value-of-serum-sst2-in-preschool-wheezers-for-development-of-asthma-with-high-feno
#3
Maria E Ketelaar, Kim D G van de Kant, F Nicole Dijk, Ester M M Klaassen, Néomi Grotenboer, Martijn C Nawijn, Edward Dompeling, Gerard H Koppelman
Wheezing is common in childhood. However, current prediction models of paediatric asthma have only modest accuracy. Novel biomarkers and definition of subphenotypes may improve asthma prediction. Interleukin-1-receptor-Like-1 is a well-replicated asthma-gene and associates with eosinophilia. We investigated whether serum sST2 predicts asthma and asthma with elevated exhaled NO (FeNO), compared to the commonly used Asthma Prediction Index (API). Using logistic regression modeling, we found that serum sST2 levels in 2-3y old wheezers do not predict doctors' diagnosed asthma at age 6y...
April 25, 2017: Allergy
https://www.readbyqxmd.com/read/28438346/post-bronchodilator-reversibility-of-fev1-and-eosinophilic-airway-inflammation-in-copd
#4
Kun-Ta Chou, Kang-Cheng Su, Yi-Han Hsiao, Shiang-Fen Huang, Hsin-Kuo Ko, Ching-Min Tseng, Vincent Yi-Fong Su, Diahn-Warng Perng
INTRODUCTION: The relationship between bronchodilator responsiveness and eosinophilic airway inflammation has not been well documented in COPD. It has been investigated in this retrospective study. This issue has grown in importance due to increasing interest in the asthma-COPD overlap syndrome. METHODS: 264 stable COPD patients with no past history of asthma were retrospectively analyzed. Correlation analyses between FEV1 reversibility and sputum eosinophil levels were conducted...
April 21, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28434496/a-pink-tumor-angiolymphoid-hyperplasia-with-eosinophilia
#5
I Pérez-López, A Martínez-López, P Aguayo-Carreras, M J Naranjo-Díaz
No abstract text is available yet for this article.
April 20, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28433575/skeletal-myositis-as-the-sole-feature-of-relapsing-drug-reaction-with-eosinophilia-and-systemic-symptoms-syndrome
#6
Jennifer Massey, Kishore Kumar, Karl Ng, James Yun, Suran Fernando
No abstract text is available yet for this article.
April 19, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28432705/prognosis-of-infantile-food-protein-induced-enterocolitis-syndrome-in-japan
#7
Mitsuaki Kimura, Masaki Shimomura, Hideaki Morishita, Takaaki Meguro
BACKGROUND: Although the serum C-reactive protein (CRP) level and the percentage of eosinophils in peripheral blood (Eo) are increased at onset in infants with food protein-induced enterocolitis syndrome (FPIES), the relationship of these laboratory findings with the prognosis is presently unknown. METHODS: Correlations of the serum CRP levels and Eo at onset with the prognosis was analyzed in 32 patients with FPIES caused by cow's milk (CM). RESULTS: The rate of tolerance acquisition was 18...
April 22, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28432171/ascites-in-a-patient-with-episodic-angio-oedema-and-eosinophilia-thinking-outside-the-box
#8
Eirini I Rigopoulou, Maria Ioannou, Georgia Papadamou, Georgios N Dalekos
Episodic angio-oedema with eosinophilia (EAE) or Gleich's syndrome is a rare condition characterised by recurrent episodes of oedema and eosinophilia, accompanied by urticaria, fever and weight gain. The presence of ascites has not been reported so far. We report a 21-year-old Caucasian woman who presented with marked ocular oedema and ascites. Laboratory evaluation revealed marked eosinophilia. During the last 3 months, three episodes of facial and neck oedema were reported, which resolved spontaneously over a period of 3-5 days...
April 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28426261/a-morphological-study-of-uterine-alterations-in-mice-due-to-exposure-to-cadmium
#9
M Sapmaz-Metin, Y Topcu-Tarladacalisir, I Kurt-Omurlu, B Karaoz Weller, S Unsal-Atan
We investigated the morphologic and molecular effects of exposure to cadmium (Cd) for 30 and 60 days on the uteri of mice. We assessed uterine morphometric measurements, eosinophilia, mast cell numbers, endometrial apoptosis, proliferation and estrogen receptor alpha (ERα) immunoreactivity. We examined vaginal smears that reflected the hormonal alterations in the female reproductive tract. Because the female reproductive tract exhibits different morphology at each stage of the estrous cycle, we sacrificed all animals at estrus to make appropriate comparisons...
April 20, 2017: Biotechnic & Histochemistry: Official Publication of the Biological Stain Commission
https://www.readbyqxmd.com/read/28422751/twelve-year-survival-and-immune-correlates-in-dendritic-cell-vaccinated-melanoma-patients
#10
Stefanie Gross, Michael Erdmann, Ina Haendle, Steve Voland, Thomas Berger, Erwin Schultz, Erwin Strasser, Peter Dankerl, Rolf Janka, Stefan Schliep, Lucie Heinzerling, Karl Sotlar, Pierre Coulie, Gerold Schuler, Beatrice Schuler-Thurner
BACKGROUND: Reports on long-term (≥10 years) effects of cancer vaccines are missing. Therefore, in 2002, we initiated a phase I/II trial in cutaneous melanoma patients to further explore the immunogenicity of our DC vaccine and to establish its long-term toxicity and clinical benefit after a planned 10-year followup. METHODS: Monocyte-derived DCs matured by TNFα, IL-1β, IL-6, and PGE2 and then loaded with 4 HLA class I and 6 class II-restricted tumor peptides were injected intradermally in high doses over 2 years...
April 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28422515/allergen-induced-increases-in-sputum-levels-of-group-2-innate-lymphoid-cells-in-asthmatic-subjects
#11
Ruchong Chen, Steven G Smith, Brittany Salter, Amani El-Gammal, John Paul Oliveria, Caitlin Obminski, Rick Watson, Paul M O'Byrne, Gail M Gauvreau, Roma Sehmi
RATIONALE: Group 2 innate lymphoid cells (ILC2), a major source of type 2 cytokines, initiate eosinophilic inflammatory responses in murine models of asthma. OBJECTIVES: Investigate the role of ILC2 in allergen-induced airway eosinophilic responses in atopic asthmatics. METHODS: Using a diluent-controlled allergen challenge cross-over study, where all subjects (n=10) developed allergen-induced early and late responses , airway eosinophilia and increased methacholine airway responsiveness, bone marrow, blood and sputum samples were collected pre- and post-inhalation challenge...
April 19, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28414672/a-strong-and-fortuitous-case-of-dyspnea
#12
R Hammer, M Sciaudone
CASE: A 48 year-old man with no past medical history was sent to our emergency department (ED); from a primary care clinic for hypertensive urgency of 200/130. The man reported an intermittent non-productive cough of approximately one year's duration and worsening dyspnea on exertion and orthopnea over the last month with lower extremity swelling. Of note, he emigrated from Honduras twenty years ago. Blood pressure normalized with administration of Lasix in the ED. Physical exam revealed rales in lung bases bilaterally, jugular venous distension, lower extremity pitting edema with serpiginous patches of erythema and excoriation, and a cardiac gallop...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28413387/successful-treatment-of-a-bullous-pemphigoid-patient-with-rituximab-who-was-refractory-to-corticosteroid-and-omalizumab-treatments
#13
Aslı Bilgiç Temel, Cumhur Ibrahim Bassorgun, Ayşe Akman-Karakaş, Erkan Alpsoy, Soner Uzun
Omalizumab is a humanized monoclonal antibody which is an FDA-approved treatment of severe allergic asthma and inhibits IgE binding to FcεRI. According to increasing evidence of IgE inhibition, omalizumab was suggested as a therapeutic approach for bullous pemphigoid (BP). Rituximab has been reported to be effective in various autoimmune diseases, including autoimmune bullous dermatoses. A specific protocol for the use of rituximab to treat BP patients is not yet available. There are only small case series and case reports about the efficacy and safety of rituximab in BP...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28412864/cutaneous-allergic-drug-reactions-update-on-pathophysiology-diagnostic-procedures-and-differential-diagnostic
#14
Galina Balakirski, Hans F Merk
Important changes in the understanding and management of drug hypersensitivity reactions during the last years result from the increasing importance of biologics in medical practice, which differ in their spectrum of adverse drug reactions (ADRs) from the classical covalent drugs. With regard to covalent drugs, ampicillin and amoxicillin as well as clavulanic acid play an increasing role among ADRs to betalactam antibiotics. Fluoroquinolones are mainly the cause of anaphylactic and photosensitivity reactions...
April 17, 2017: Cutaneous and Ocular Toxicology
https://www.readbyqxmd.com/read/28406091/daptomycin-associated-eosinophilic-pneumonia-with-rechallenge-a-case-report%C3%A2
#15
Melanie Nickerson, Ashish Bhargava, Pramodini B Kale-Pradhan
PURPOSE: A case of daptomycin-associated acute eosinophilic pneumonia (AEP) with positive rechallenge is reported. SUMMARY: AEP associated with daptomycin is reported in the literature, and the product labeling contains a warning and precaution statement. Criteria for diagnosing daptomycin-induced AEP varies and generally includes bronchoalveolar lavage (BAL) eosinophils ≥ 25%. We report a case of a 70-year-old woman with cough, shortness of breath, and altered mental status who presented ~ 9 days after starting therapy with daptomycin to treat methicillin-resistant Staphylococcus aureus (MRSA) osteomyelitis...
April 13, 2017: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28404554/oesophageal-eosinophilia-in-children-with-coeliac-disease
#16
Anne Ari, Sara Morgenstern, Gabriel Chodick, Manar Matar, Ari Silbermintz, Amit Assa, Yael Mozer-Glassberg, Firas Rinawi, Vered Nachmias-Friedler, Raanan Shamir, Noam Zevit
OBJECTIVES: An association between coeliac disease (CD) and eosinophilic oesophagitis (EoE)/oesophageal eosinophilia (EE) has been suggested. We sought to characterise children with CD+EE in-depth and assess the contribution of each condition to the clinical presentation and treatment response. STUDY DESIGN: Medical records of children with both CD+EE, or isolated EoE diagnosed between 2000 and 2014, were retrospectively reviewed and compared with patients with isolated CD or epigastric pain...
April 12, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28402696/chronic-cough-and-an-atypical-peripheral-pattern-on-chest-imaging-a-case-report-secondary-to-suspected-drug-onset
#17
Ronnie Alas, Mark Tony Williams, Ghiam Yamin, Mohsen Rofoogaran
INTRODUCTION: Chronic eosinophilic pneumonia (CEP) is an uncommon interstitial lung disease with nonspecific symptoms that is a diagnostic and treatment challenge. The exact pathology is unknown and putatively involves a complex inflammatory cascade associated with the abnormal accumulation of eosinophils. Our patient had a history of adult-onset asthma after initiating TNF-inhibitor therapy. CEP coexisting with asthma has been reported, but never linked to the use of a TNF-inhibitor-as we report here...
April 12, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28401852/t-helper-type-1-t-helper-type-2-shift-and-nasal-remodeling-after-fine-particulate-matter-exposure-in-a-rat-model-of-allergic-rhinitis
#18
Zhi-Qiang Guo, Wei-Yang Dong, Jian Xu, Zhi-Cong Hong, Ren-Wu Zhao, Cong-Rui Deng, Guo-Shun Zhuang, Ru-Xin Zhang
BACKGROUND: Exposure to fine particulate matter (particulate matter less than or equal to 2.5 mg [PM2.5]) increases therisk of allergic rhinitis (AR), but the underlying mechanisms remains unclear. Thus, we investigated the roles of T-helper (Th)1-Th2 cytokines and nasal remodeling after ambient PM2.5 exposure in a rat model of AR. METHODS: Female Sprague-Dawley rats were randomized into six groups: a negative control group, a group of healthy rats exposed to 3000 mg/m3 PM2...
April 11, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28399782/the-effects-of-chrysophanol-on-ovalbumin-ova-induced-chronic-lung-toxicology-by-inhibiting-th17-response
#19
Chunyan Zhang, Yafan Song, Congxia Wang, Ling Zhao, Huafeng Kang, Xiaobin Ma, Jing Wang, Tianzhu Zhang, Wang Shumin, Chunhua Ma
Chrysophanol (CH), extracted from plants of Rheum genus, possesses various pharmacological effects including anti-inflammatory activity. The purpose of the present study was to evaluate the protective effects and the underlying mechanisms of CH on ovalbumin (OVA)-induced asthma in mice. Fifty mice were randomly assigned to five experimental groups: control group, model group, dexamethasone (2 mg/kg) group and CH (5 and 10 mg/kg) groups. The number of eosinophil cells and the production of interleukin-6 (IL-6), IL-1β, IL-17 A and tumor necrosis factor-α in bronchoalveolar lavage fluid (BALF) were measured...
June 2017: Toxicology Mechanisms and Methods
https://www.readbyqxmd.com/read/28398207/drug-reaction-with-eosinophilia-and-systemic-symptoms-dress-syndrome-in-children-a-case-report
#20
N Mattoussi, A Ben Mansour, L Essadam, R Guedri, Z Fitouri, S Ben Becher
No abstract text is available yet for this article.
2017: Journal of Investigational Allergology & Clinical Immunology
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