An Allosteric Anti-tryptase Antibody for the Treatment of Mast Cell-Mediated Severe Asthma

Publication date: 23 January 2020Source: Cell, Volume 180, Issue 2Author(s): Henry R. Maun, Janet K. Jackman, David F. Choy, Kelly M. Loyet, Tracy L. Staton, Guiquan Jia, Amy Dressen, Jason A. Hackney, Meire Bremer, Benjamin T. Walters, Rajesh Vij, Xiaocheng Chen, Neil N. Trivedi, Ashley Morando, Michael T. Lipari, Yvonne Franke, Xiumin Wu, Juan Zhang, John Liu, Ping Wu
Source: Cell - Category: Cytology Source Type: research

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(Trinity College Dublin) Researchers from Trinity College Dublin have made a breakthrough that may eventually lead to improved therapeutic options for people living with asthma. The researchers have uncovered a critical role for a protein (Caspase-11), which had previously never been implicated in the disease, and which may offer a promising target for drug designers.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
(Washington University School of Medicine) Studying eczema, researchers at Washington University School of Medicine in St. Louis have found that boosting the number of natural killer cells in the blood is a possible treatment strategy for the skin condition and also may help with related health problems, such as asthma.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news
AbstractPurposeThe association of chronic obstructive pulmonary disease (COPD) severity and related health status with sleep quality remains unclear. We aimed to investigate the association between COPD and sleep quality in the Greek national branch of the UNLOCK cohort.MethodsA sample of 257 COPD patients enrolled cross-sectionally from primary care in Greece. Sleep quality was assessed by the COPD and Asthma Sleep Impact Scale (CASIS-7 items) questionnaire (higher score indicates worse sleep quality). We tested for associations of sleep impairment with health status (CAT and mMRC scores), exacerbations, hospitalizations,...
Source: Sleep and Breathing - Category: Respiratory Medicine Source Type: research
AbstractPurpose of ReviewIt is well known that combination of sensitization and exposure to inhaled environmental allergens is related to both the development and elicitation of symptoms of asthma and that avoidance of allergens would exert beneficial effects in the prevention and control of the disease. Other important factors include the relevance of other allergens, exposure to sensitizing agents also outside patient ’s home, exposure to irritants (like chemical air pollutants), and the involvement of the patient with a correct education. It is also likely that clinical phase of allergic airway disease and the deg...
Source: Current Allergy and Asthma Reports - Category: Allergy & Immunology Source Type: research
It is well-established that asthma is common in patients with atopic dermatitis (AD).
Source: Journal of the American Academy of Dermatology - Category: Dermatology Authors: Source Type: research
ConclusionSCD children are characterized by impaired parasympathetic control and sympathetic overactivity that is worsened by salbutamol administration.Clinical Trial Registrationwww.ClinicalTrials.gov, identifier NCT04062409.
Source: Frontiers in Physiology - Category: Physiology Source Type: research
ConclusionsThe majority of trials of treatments for physical conditions examined excluded the majority of patients with the condition being treated. Almost a quarter of the trials studied excluded over 90% of patients, more than half of trials excluded at least three quarters of patients, and four out of five trials excluded at least half of patients. A limitation is that most studies applied only a subset of eligibility criteria, so exclusion rates are likely under-estimated. Exclusion from trials of older people and people with co-morbidity and co-prescribing is increasingly untenable given population aging and increasin...
Source: Trials - Category: Research Source Type: clinical trials
PMID: 32089229 [PubMed - in process]
Source: Annals of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Ann Allergy Asthma Immunol Source Type: research
Conclusions: In previously non-active users of asthma maintenance medication subsequently commenced on maintenance therapy, intermittent use was common during the 2-year follow-up despite the potential need for regular use as evidenced by patient HCU and SABD usage patterns. This highlights the need for regular patient assessment and education on medication adherence to ensure appropriateness of prescribing to maintain asthma control. PMID: 32090642 [PubMed - as supplied by publisher]
Source: Journal of Asthma - Category: Respiratory Medicine Tags: J Asthma Source Type: research
Conclusion: Coherent trigger domains are readily identified and measured reliably by a Spanish-language ATI version. However, factor structures vary between samples from different Hispanic/Latino cultural and geographic domains. Culturally adapted versions of this instrument are therefore required for Hispanic/Latino population studies. PMID: 32089019 [PubMed - as supplied by publisher]
Source: Journal of Asthma - Category: Respiratory Medicine Tags: J Asthma Source Type: research
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