October 2, 2015

Evaluation of candidate vaccine approaches for MERS-CoV


Nature Communications
 
6,
 
Article number:
 
7712
 
doi:10.1038/ncomms8712
Received
 
Accepted
 
Published
 


Abstract

The emergence of Middle East respiratory syndrome coronavirus (MERS-CoV) as a cause of severe respiratory disease highlights the need for effective approaches to CoV vaccine development. Efforts focused solely on the receptor-binding domain (RBD) of the viral Spike (S) glycoprotein may not optimize neutralizing antibody (NAb) responses.

October 1, 2015

Cytokine profiles in nasal fluid of patients with seasonal or persistent allergic rhinitis

Research

Open Access

Katrin König1Christine Klemens1Katharina Eder1Marion San Nicoló1Sven Becker12Matthias F. Kramer1 andMoritz Gröger1*
Abstract
Background
New therapeutic approaches with biologic agents such as anti-cytokine antibodies are currently on trial for the treatment of asthma, rhinosinusitis or allergic diseases necessitating patient selection by biomarkers. Allergic rhinitis (AR), affecting about 20 % of the Canadian population, is an inflammatory disease characterised by a disequilibrium of T-lymphocytes and tissue eosinophilia.

Atopic dermatitis: A cross-sectional (descriptive) study of 100 cases

E-IJD ORIGINAL ARTICLE
Year : 2015  |  Volume : 60  |  Issue : 5  |  Page : 519

1 Dermato Venereology (Skin/VD) Center, Sehgal Nursing Home, Panchwati, Delhi, India
2 Skin Institute, School of Dermatology, Greater Kailash, New Delhi, India
3 Department of Dermatology, Bankura Sammilani Medical College, Bankura, West Bengal, India
4 Department of Dermatology, Dr RML hospital and Postgraduate Institute of Medical Education and research (PGIMER), New Delhi, India
   Abstract 
Background: Atopic dermatitis is a distinct age-related clinical entity. Its etiopathogenesis is largely insubstantial. Nevertheless, it seems to be an outcome of interplay of maternal and inheritance, pregnancy/intrauterine and environmental factors. Besides, immune dysregulation, and nutritional supplements also play essential roles. Its diagnosis has been perpetuated by three or more major/minor criteria.

September 30, 2015

Sublingual grass and ragweed immunotherapy: Clinical considerations—a PRACTALL consensus report

Sublingual allergen immunotherapy provides a new option for patients with allergic rhinitis in the United States. The efficacy of these sublingual immunotherapy tablets in the treatment of allergic rhinitis has been firmly established in large multicenter clinical trials. In addition, the clinical benefits of sublingual immunotherapy might persist after treatment is discontinued.

Airways resistance and specific conductance for the diagnosis of obstructive airways diseases

Research

Highly Accessed

Open AccessMarko Topalovic1Eric Derom2Christian R. Osadnik3456Thierry Troosters13Marc Decramer1Wim Janssens1* andon behalf of the Belgian Pulmonary Function Study Investigators
Abstract
Background
Airway resistance (R AW ) and specific airway conductance (sG AW ) are measures that reflect the patency of airways. Little is known of the variability of these measures between different lung diseases. This study investigated the contribution of R AW and sG AW to a diagnosis of obstructive airways disease and their role in differentiating asthma from COPD.

The GINA asthma strategy report: what’s new for primary care?



Helen K Reddel1,* and Mark L Levy2,3, on behalf of the Global Initiative for Asthma Scientific Committee and Dissemination and Implementation Committee
Abstract
The Global Initiative for Asthma (GINA) was established in 1993 by the World Health Organization and National Heart Lung and Blood Institute to develop a global strategy for managing and preventing asthma. GINA reports, now funded independently through the sale of GINA products, have provided the foundation for many national guidelines. They are prepared by international experts from primary, secondary and tertiary care, and are annually updated following a review of evidence.

September 29, 2015

Interrelatedness between dysbiosis in the gut microbiota due to immunodeficiency and disease penetrance of colitis




  •  
  • Avijit Ray,

  •  
  •  
  • Summary
    The composition of the microbiome in health and disease has only recently become a major research focus. Although it is clear that an imbalance or dysbiosis in the microbiota is associated with disease, its interrelatedness to disease penetrance is largely unknown.
    Inflammatory bowel disease (IBD) is an excellent disease in which to explore these questions because of the extensive genetic studies identifying disease susceptibility loci and the ability to easily sample the intestinal microbiota in IBD patients due to the accessibility of stool samples. In addition, mouse models of IBD have contributed to our understanding of the interrelatedness of the gut microbiota and genes associated with IBD.

High risk for obstructive sleep apnea and other sleep disorders among overweight and obese pregnant women

Research article

Open Access

Jayne R. Rice1Gloria T. Larrabure-Torrealva23Miguel Angel Luque Fernandez1Mirtha Grande5Vicky Motta2Yasmin V. Barrios1Sixto Sanchez45Bizu Gelaye1* and Michelle A. Williams1
Background
Obstructive sleep apnea (OSA), a common and serious disorder in which breathing repeatedly stops during sleep, is associated with excess weight and obesity. Little is known about the co-occurrence of OSA among pregnant women from low and middle-income countries.

Sleep Apnea Clinical Score, Berlin Questionnaire, or Epworth Sleepiness Scale: which is the best obstructive sleep apnea predictor in patients with COPD?



Anamelia Costa Faria, Cláudia Henrique da Costa, Rogério Rufino

Cardiopulmonology Department, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil

Introduction: The Sleep Apnea Clinical Score (SACS) and the Berlin Questionnaire (BQ) are used to predict the likelihood of obstructive sleep apnea (OSA). The Epworth Sleepiness Scale (ESS) is used to assess daytime sleepiness, a common OSA symptom. These clinical tools help prioritize individuals with the most severe illness regarding on whom polysomnography (PSG) should be performed. It is necessary to check the applicability of these tools in patients with chronic obstructive pulmonary disease (COPD). The aim of this study is to compare SACS, BQ, and ESS performance in patients with COPD.

Using magnetic resonance imaging to quantify the inflammatory response following allergen challenge in allergic rhinitis

Immunity, Inflammation and Disease

Keywords:

  • Acoustic rhinometry;
  • allergic rhinitis;
  • MRI;
  • nasal allergen challenge

Abstract

Current rhinometric and flow assessments measure nasal patency and are often poorly correlated with rhinitis symptoms. To evaluate magnetic resonance imaging (MRI) as a new method to measure inflammatory changes in nasal and sinus mucosa following nasal allergen challenge.

September 23, 2015

Lactobacillus rhamnosus GG-supplemented formula expands butyrate-producing bacterial strains in food allergic infants


OPEN

Roberto Berni Canani1,8, Naseer Sangwan2,8, Andrew T Stefka3,8, Rita Nocerino1, Lorella Paparo1, Rosita Aitoro1, Antonio Calignano4, Aly A Khan5, Jack A Gilbert2,6,7and Cathryn R Nagler3
  1. 1Department of Translational Medical Science, Section of Pediatrics, European Laboratory for the Investigation of Food-Induced Diseases, University of Naples, Federico II, Naples, Italy
  2. 2Institute for Genomics and Systems Biology, Department of Biosciences, Argonne National Laboratory, Argonne, IL, USA
  3. 3Committee on Immunology and Department of Pathology, University of Chicago, Chicago, IL, USA
  4. 4Department of Pharmacy, University of Naples Federico II, Naples, Italy
  5. 5Toyota Technological Institute at Chicago, Chicago, IL, USA
  6. 6Department of Surgery, University of Chicago, Chicago, IL, USA
  7. 7Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA

Abstract

Dietary intervention with extensively hydrolyzed casein formula supplemented with Lactobacillus rhamnosus GG (EHCF+LGG) accelerates tolerance acquisition in infants with cow’s milk allergy (CMA). We examined whether this effect is attributable, at least in part, to an influence on the gut microbiota. Fecal samples from healthy controls (n=20) and from CMA infants (n=19) before and after treatment with EHCF with (n=12) and without (n=7) supplementation with LGG were compared by 16S rRNA-based operational taxonomic unit clustering and oligotyping.

Sublingual Immunotherapy with a Five-Grass Pollen Tablet in Adult Patients with Allergic Rhinitis: An Open, Prospective, Noninterventional, Multicenter Study

BioMed Research International
Volume 2015 (2015), Article ID 584291, 11 pages
Research Article
Abstract
Background. Although the safety and efficacy of sublingual immunotherapy (SLIT) with a five-grass pollen tablet have been demonstrated in randomized clinical trials (RCTs), these outcomes must always be evaluated in real-life medical practice. 

September 22, 2015

Severe Asthma: Definition, Diagnosis and Treatment

Logo of daiLink to Publisher's site
Dtsch Arztebl Int. 2014 Dec; 111(50): 847–855.
PMCID: PMC4357024
Review Article

Marek Lommatzsch, Prof. Dr. med.*,1 and Christian J Virchow, Prof. Dr. med.1


Abstract

Background

A minority of patients with asthma have uncontrolled or partially controlled asthma despite intensive treatment. These patients present a special challenge because of the extensive diagnostic evaluation that they need, insufficient evidence regarding personalized treatments, and their high consumption of health-care resources.