Results 161 to 170 of about 93,898 (384)

Impact of Obesity on the Structured Histopathology of Chronic Rhinosinusitis Patients

The Laryngoscope, EarlyView.
ABSTRACT Objectives Obesity is an established risk factor for asthma, which shares common inflammatory pathways with chronic rhinosinusitis (CRS). However, the link between obesity and CRS remains poorly understood. By identifying trends in the structured histopathology (SHP) of obese patients with CRS, we aim to better understand how changes in the ...
Daniel X. Ma, Sushanth Neerumalla, Ali Baird, Russell A. Whitehead, Peter Filip, Bobby A. Tajudeen, Pete S. Batra, Peter Papagiannopoulos   +7 more
wiley   +1 more source

Polyphenolic Activation of Basophils Explains Alcohol Hypersensitivity in AERD

The Laryngoscope, EarlyView.
The mechanism behind alcohol sensitivity in AERD has not been previously characterized. This study demonstrates the activation of basophils in patients with CRSwNP and AERD by polyphenolic compounds, but not ethanol. Since these compounds can be found in alcoholic beverages in similar frequencies by which they trigger symptoms, this research provides a
Spencer C. Payne, William Eschenbacher, Ryan Stepp, Larry Borish   +3 more
wiley   +1 more source

Evidence for the efficacy and safety of anti-interleukin-5 treatment in the management of refractory eosinophilic asthma

Therapeutic Advances in Respiratory Disease, 2015
Two recent phase III trials in patients with severe eosinophilic asthma have shown that anti-interleukin 5 (IL-5) therapy with mepolizumab reduces the frequency of asthma attacks, improves symptoms and allows patients to reduce oral glucocorticoid use ...
Bart Hilvering, Luzheng Xue, Ian D. Pavord   +2 more
doaj   +1 more source

Reduction of daily maintenance inhaled corticosteroids in patients with severe eosinophilic asthma treated with benralizumab (SHAMAL): a randomised, multicentre, open-label, phase 4 study

The Lancet, 2023
David J Jackson, L. Heaney, M. Humbert, B. Kent, A. Shavit, Lina Hiljemark, L. Olinger, David Cohen, A. Menzies-Gow, Stephanie Korn, Claus Kroegel, Cristiano Caruso, Ilaria Baglivo, S. Colantuono, David J Jackson, D. Skowasch, Fabiano Di Marco, F. Couturaud, F. Käßner, Iwona Cwiek, Markus Teber, Kornelia Knetsch, Jasmin Preuß, G. Devouassoux, Katrin Milger-Kneidinger, L. Heaney, Lukas Jerrentrup, M. Jandl, Hartmut Timmermann, Beatrice Probst, Maria D’Amato, Martin Hoffmann, Philippe Bonniaud, G. Beltramo, P. Girodet, Patrick Berger, Shuaib M Nasser, Stéphanie Fry, Sven P. Aries, Thomas Koehler, Timothy Harrison   +40 more
semanticscholar   +1 more source

Inflammatory Markers Stratify Surgical Outcomes in Pediatric Airway Reconstruction

The Laryngoscope, EarlyView.
ABSTRACT Objectives Red blood cell distribution width (RDW) predicts surgical success in adult patients undergoing open airway reconstruction for laryngotracheal stenosis, but similar biomarkers in pediatrics remain unidentified. This study identifies predictors of outcomes in pediatric patients undergoing triple endoscopy or surgical airway ...
Nomongo Dorjsuren, Hrithik Praveen, Kalpnaben Patel, Shilin Zhao, Alexander Gelbard, Christopher Wootten   +5 more
wiley   +1 more source

Association of blood inflammatory phenotypes and asthma burden in children with moderate-to-severe asthma

ERJ Open Research
Background Underlying immunological mechanisms in children with moderate-to-severe asthma are complex and unclear. We aimed to investigate the association between blood inflammatory parameters and asthma burden in children with moderate-to-severe asthma.
Amir Hossein Alizadeh Bahmani, Susanne J.H. Vijverberg, Simone Hashimoto, Christine Wolff, Catarina Almqvist, Lizan D. Bloemsma, Susanne Brandstetter, Paula Corcuera-Elosegui, Mario Gorenjak, Susanne Harner, Anna M. Hedman, Michael Kabesch, Leyre López-Fernández, Aletta D. Kraneveld, Anne H. Neerincx, Maria Pino-Yanes, Uroš Potočnik, Olaia Sardón-Prado, Barbara S. Dierdorp, Tamara Dekker, Nariman K.A. Metwally, Jan Willem Duitman, René Lutter, Paul Brinkman, Mahmoud I. Abdel-Aziz, Anke H. Maitland-van der Zee   +25 more
doaj   +1 more source

Diagnosing Eosinophilic Chronic Rhinosinusitis in Excised Tissue Using Optical Coherence Tomography

The Laryngoscope, EarlyView.
This study evaluated whether optical coherence tomography (OCT) can quantify eosinophils in excised sinonasal tissue and diagnose eosinophilic chronic rhinosinusitis with nasal polyps (ECRSwNP). Counts of globules resembling eosinophils on OCT images strongly correlated with eosinophils per HPF on histology, with a cutoff of 45 globules on OCT imaging ...
Ido Badash, Michael Serafino, Adrian Correa, John S. Oghalai, Bozena Wrobel, Brian E. Applegate, Kevin Hur   +6 more
wiley   +1 more source

Severe Asthma or Chronic Obstructive Pulmonary Disease with Eosinophilic Inflammation? From Uncertainty to Remission under Anti IL-5R Therapy

Medicina
Background and Objectives: Severe adult-onset eosinophilic asthma and COPD with eosinophilic inflammation are two entities with a similar clinical course and are sometimes difficult to differentiate in clinical practice, especially in patients with a ...
Bianca Oprescu, Oana Raduna, Stefan Mihaicuta, Stefan Frent   +3 more
doaj   +1 more source

Proteomics of Nitrotyrosine: Integrating Mass Spectrometry and Immunodetection in Redox‐Driven Pathology

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley   +1 more source

Dupilumab efficacy in uncontrolled, moderate-to-severe asthma with self-reported chronic rhinosinusitis [PDF]

, 2019
BACKGROUND: Dupilumab, a fully human monoclonal antibody, blocks the shared receptor component for IL-4 and IL-13 signaling, key drivers of type 2 inflammation.
Castro, Mario, et al,, Maspero, Jorge F
core   +1 more source