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Full Clinical Pathological and Bacteriological Investigation of a Giant Nasal Polyp Associated With the Developing Apex of the Permanent Fourth Premolar (Triadan 108) in a 3-year-old Connemara Filly: A Case Report. [PDF]

open access: yesVet Med Sci
A 3‐year‐old Connemara X filly presented with unilateral nasal discharge and facial swelling. Diagnostic imaging revealed a soft tissue mass with mineralisation and dental pathology (108). Histopathology confirmed a fibro‐inflammatory polyp. This case highlights a rare equine sino‐nasal polyp associated with endodontic disease, demonstrating a ...
Sidwell A   +6 more
europepmc   +2 more sources

Immunoregulatory Effects of Bone Marrow-Derived Mesenchymal Stem Cells in the Nasal Polyp Microenvironment

open access: yesMediators of Inflammation, 2014
Nasal polyposis is a severe, chronic inflammatory condition of the paranasal sinuses and is frequently associated with asthma and aspirin sensitivity.
R. Pezato   +8 more
semanticscholar   +1 more source

Verekitug, a Novel Antibody Antagonist to the TSLP Receptor in Adults with Asthma: A 32‐Week Randomized Phase 1b Multiple Ascending‐Dose Trial

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Verekitug, a novel, high‐affinity, fully human monoclonal antibody targeting thymic stromal lymphopoietin receptor (TSLPR), is in development as a potential treatment for severe asthma, chronic rhinosinusitis with nasal polyps (CRSwNP), and chronic obstructive pulmonary disease (COPD).
Dave Singh   +9 more
wiley   +1 more source

Concordant systemic and local eosinophilia relates to poorer disease control in patients with nasal polyps

open access: yesWorld Allergy Organization Journal, 2019
Background: Eosinophilic inflammation is a major phenotype associated with poorly controlled disease in nasal polyp patients. The difference between systemic and local eosinophilia in relation to disease control is poorly understood.
Kanghua Wang   +8 more
doaj   +1 more source

Fungal extracts detected in eosinophilic chronic rhinosinusitis induced cytokines from the nasal polyp cells

open access: yesThe Laryngoscope, 2014
The role of fungi in chronic rhinosinusitis (CRS) is still controversial. The present study was conducted to detect and identify fungal species from the nasal polyp tissues of eosinophilic and noneosinophilic CRS, and to determine the role of fungal ...
M. Hirotsu   +5 more
semanticscholar   +1 more source

Bone: the final frontier for Staphylococcus aureus penetration in chronic rhinosinusitis [PDF]

open access: yes, 2013
The superantigenic properties of Staphylococcus aureus have been implicated in increasing the inflammatory process in airway diseases. Local formation of IgE antibodies against staphylococcal enterotoxins by secondary lymphoid tissue in nasal polyps has ...
Bachi, Andre Luis Lacerda   +5 more
core   +2 more sources

Straight to Phase III: Model‐Informed Approach Speeds Depemokimab Clinical Development in Interleukin‐5‐Driven Diseases

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Straight to Phase III: Model‐informed approach speeds depemokimab clinical development in interleukin‐5‐driven diseases. IL‐5, a key mediator of type 2 inflammation, underlies various diseases, including severe asthma, CRSwNP, EGPA, and HES. Reduction in blood eosinophil count (BEC), a biomarker of IL‐5 activity, is commonly used to evaluate the ...
Chiara Zecchin   +6 more
wiley   +1 more source

Giant Antrochoanal Polyp-A Rare Presentation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Antrochoanal polyp (ACP), also called as Killian polyp, is an infrequent, benign lesion of maxillary origin in non-atopic patients. The antrochoanal polyp is shaped according to the anatomical constraints of the lateral nasal wall, particularly the ...
Swati Kodur   +2 more
doaj   +1 more source

Type 2 Innate Lymphoid Cells in Allergic Disease. [PDF]

open access: yes, 2013
Type II innate lymphoid cells (ILC2) are a novel population of lineage-negative cells that produce high levels of Th2 cytokines IL-5 and IL-13. ILC2 are found in human respiratory and gastrointestinal tissue as well as in skin.
Doherty, Taylor A   +2 more
core   +2 more sources

Stratification of chronic rhinosinusitis with nasal polyps by distinct sinonasal microbial communities and their clinical and pathological correlations

open access: yesiMetaOmics, EarlyView.
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous inflammatory condition. Dysbiosis is commonly observed. This study identified distinct sinonasal microbial communities in CRSwNP patients and explored their clinical and pathological associations. Two distinct microbial communities were identified: community type 1 (CT1), dominated by
Bixing Fang   +10 more
wiley   +1 more source

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