Mechanisms of the Development of Allergy (MeDALL) : Introducing novel concepts in allergy phenotypes

Asthma, rhinitis, and eczema are complex diseases with multiple genetic and environmental factors interlinked through IgE-associated and non–IgE-associated mechanisms. Mechanisms of the Development of ALLergy (MeDALL; EU FP7-CP-IP; project no: 261357; 2010-2015) studied the complex links of allergic diseases at the clinical and mechanistic levels by linking epidemiologic, clinical, and mechanistic research, including in vivo and in vitro models. MeDALL integrated 14 European birth cohorts, including 44,010 participants and 160 cohort follow-ups between pregnancy and age 20 years. Thirteen thousand children were prospectively followed after puberty by using a newly standardized MeDALL Core Q…

WITHDRAWN: Scaling up strategies of the Chronic Respiratory Disease programme of the European Innovation Partnership on Active and Healthy Ageing (Action Plan B3 – Area 5)

Severe Chronic Allergic (and Related) Diseases: A Uniform Approach – A MeDALL – GA<sup>2</sup>LEN – ARIA Position Paper

Concepts of disease severity, activity, control and responsiveness to treatment are linked but different. Severity refers to the loss of function of the organs induced by the disease process or to the occurrence of severe acute exacerbations. Severity may vary over time and needs regular follow-up. Control is the degree to which therapy goals are currently met. These concepts have evolved over time for asthma in guidelines, task forces or consensus meetings. The aim of this paper is to generalize the approach of the uniform definition of severe asthma presented to WHO for chronic allergic and associated diseases (rhinitis, chronic rhinosinusitis, chronic urticaria and atopic dermatitis) in …

ARIA digital anamorphosis: Digital transformation of health and care in airway diseases from research to practice: Review

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PREDICTION OF SEVERE RHEUMATOID ARTHRITIS USING EPSTEIN-BARR VIRUS

One of the immunological abnormalities in patients with RA is increased synthesis of immunoglobulins (Ig) in cultures of Epstein-Barr virus (EBV-) stimulated lymphocytes. We set out to investigate whether this feature, seen early in the disease, associated with later severe RA. We studied prospectively 45 patients with recent onset RA and, 41 healthy individuals. From 0-6 months after admission, blood lymphocytes were cultured in the presence of EBV for 4 weeks and Ig in the supernatants were assayed. To assess the severity of disease, clinical, laboratory and radiological evaluations were performed every 6 months for 2 yr. The association of increased Ig production with the severity of RA …

Paving the way of systems biology and precision medicine in allergic diseases: the Me DALL success story

MeDALL (Mechanisms of the Development of ALLergy; EU FP7-CP-IP; Project No: 261357; 2010-2015) has proposed an innovative approach to develop early indicators for the prediction, diagnosis, prevention and targets for therapy. MeDALL has linked epidemiological, clinical and basic research using a stepwise, large-scale and integrative approach: MeDALL data of precisely phenotyped children followed in 14 birth cohorts spread across Europe were combined with systems biology (omics, IgE measurement using microarrays) and environmental data. Multimorbidity in the same child is more common than expected by chance alone, suggesting that these diseases share causal mechanisms irrespective of IgE sen…