IL-13 acidifies airway surface liquid pH via an omeprazole inhibitable mechanism

In this study, we evaluated if IL-13 acidifies ASL pH and whether omeprazole modulates this response in vitro. Furthermore, we identified whether ASL pH is altered in chronic rhinosinusitis with nasal polyps (CRSwNP) and whether it is associated with type-2 cytokines in nasal tissue in vivo.
Source: Journal of Allergy and Clinical Immunology - Category: Allergy & Immunology Authors: Source Type: research

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Publication date: Available online 10 October 2020Source: Respiratory Medicine Case ReportsAuthor(s): Vipul Patel, Tilottama Majumdar, Isha Samreen, Harpreet Grewal, Thomas Kaleekal
Source: Respiratory Medicine Case Reports - Category: Respiratory Medicine Source Type: research
Boosting the sensitivity of in vitroβ-lactam allergy diagnostic tests. Chem Commun (Camb). 2020 Oct 14;56(80):11973-11976 Authors: Peña-Mendizabal E, Morais S, Maquieira Á Abstract The synthesis of structurally new haptens and the development of suitable antigens are essential for boosting the sensitivity of drug allergy diagnostic testing. Unprecedented structural antigens for benzylpenicillin and amoxicillin are characterised and evaluated in a cohort of 70 subjects with a turnkey solution based on consumer electronics. PMID: 33033809 [PubMed - in process]
Source: Chemical Communications - Category: Chemistry Authors: Tags: Chem Commun (Camb) Source Type: research
Publication date: October 2020Source: Brain, Behavior, and Immunity, Volume 89Author(s): Xiaoqin Liu, Trine Munk-Olsen, Clara Albiñana, Bjarni J. Vilhjálmsson, Emil M. Pedersen, Vivi Schlünssen, Marie Bækvad-Hansen, Jonas Bybjerg-Grauholm, Merete Nordentoft, Anders D. Børglum, Thomas Werge, David M. Hougaard, Preben B. Mortensen, Esben Agerbo
Source: Brain, Behavior, and Immunity - Category: Neurology Source Type: research
Publication date: Available online 9 October 2020Source: The Journal of Allergy and Clinical Immunology: In PracticeAuthor(s): Manuel Jorge Rial, Marcela Valverde, Victoria del Pozo, Francisco Javier González-Barcala, Carlos Martínez-Rivera, Xavier Muñoz, José María Olaguibel, Vicente Plaza, Elena Curto, Santiago Quirce, Pilar Barranco, Javier Domínguez-Ortega, Joaquin Mullol, César Picado, Antonio Valero, Irina Bobolea, Ebymar Arismendi, Paula Ribó, Joaquín Sastre
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
Purpose of Study: Explore the perceptions of primary care physicians (PCPs) from community health care centers (CHCs) in Franklin County, Ohio, regarding factors that contribute to their inability to consistently provide sustainable asthma management services to their uninsured patient population. Primary Practice Setting: Asthmatic patients are not consistently receiving sustainable asthma management in CHCs in Ohio. Primary care physicians in CHCs play a pivotal role in closing health care gaps for asthmatic patients. To minimize the barriers that impede the efforts of PCPs to control asthma for their uninsured pati...
Source: Professional Case Management - Category: Health Management Tags: Articles Source Type: research
CONCLUSION: Our study provides additional evidence to help design allergy interventions. PMID: 33031690 [PubMed - as supplied by publisher]
Source: Puerto Rico Health Sciences Journal - Category: International Medicine & Public Health Tags: P R Health Sci J Source Type: research
Publication date: Available online 9 October 2020Source: Pulmonary Pharmacology &TherapeuticsAuthor(s): Osamu Matsuno, Seijiro Minamoto
Source: Pulmonary Pharmacology and Therapeutics - Category: Respiratory Medicine Source Type: research
CONCLUSION: Our results did not show that S. aureus found in nasal mucosa membrane is significantly different in patients with or without NP. However, association of the presence of S. aureus in patients with nasal polyposis with asthma, allergy and inflammation has been shown. PMID: 31785225 [PubMed - as supplied by publisher]
Source: Neuroendocrinology Letters - Category: Endocrinology Tags: Neuro Endocrinol Lett Source Type: research
Chronic rhinosinusitis with nasal polyposis (CRSwNP) represents a subset of chronic sinusitis with various causes. Some forms of the disease are driven by allergy, often in association with asthma. Refractory CRSwNP can be associated with cystic fibrosis and other clinical syndromes. More recent literature is presented regarding roles of innate immunity and superantigens. Effective treatment of CRSwNP requires careful endoscopic sinus surgery followed by an individualized treatment plan that often includes oral and topical steroids. Recidivism of polyps is common, and patients require long-term follow-up.
Source: Otolaryngologic clinics of North America - Category: ENT & OMF Authors: Source Type: research
Abstract Remodeling refers to the development of specific but potentially irreversible structural changes in tissue. Caucasian eosinophilic chronic rhinosinusitis (CRS) with polyps associated or not with cystic fibrosis was discriminated by edema from CRS without nasal polyps, characterized by extensive fibrotic fields. However, changes in epithelial and extracellular matrix structures are common findings in all types of chronic inflammatory diseases of upper airways, but rarely specific and highly variable in extend. Recent studies have shown that remodeling in CRS appears to occur in parallel, rather than purel...
Source: Current Allergy and Asthma Reports - Category: Allergy & Immunology Source Type: research
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