Results 11 to 20 of about 48,221 (285)

The analysis of RCAS1 and DFF-45 expression in nasal polyps with respect to immune cells infiltration [PDF]

BMC Immunology, 2006
Background Nasal polyp constitutes a benign growth process in the nasal and sinus mucosa. RCAS1 (receptor-binding cancer antigen expressed on SiSo cells) is a protein expressed mainly by various human cancer cells.
Wicherek Lukasz, Strek Pawel, Tomaszewska Romana, Dutsch-Wicherek Magdalena, Skladzien Jacek   +4 more
doaj   +2 more sources

Rhinoplasty via the midface degloving approach for nasal deformity due to nasal polyps: A case report of Woakes’ syndrome

Oral and Maxillofacial Surgery Cases, 2017
Nasal polyps are inflammatory proliferative tumors arising from the mucosa of the nasal cavity and paranasal sinuses. Although many cases concerning nasal polyps have been reported, those involving external nasal deformities are rare. We report a case of
Misato Ueda, MD, Kazunobu Hashikawa, MD, PhD, Takanori Iwayama, MD, Hiroto Terashi, MD, PhD   +3 more
doaj   +2 more sources

Increased LOXL2 facilitates tissue remodeling in eosinophilic chronic rhinosinusitis with nasal polyps. [PDF]

World Allergy Organ J
Jiang C, Wang X, Li R, Ni L, Liu X.
europepmc   +2 more sources

Nasal polyps and its histopathological classification: A retrospective study

Asian Journal of Medical Sciences, 2023
Background: The diagnosis of nasal polyp is made according to clinical and radiological criteria, while histopathologic examination is important for an accurate diagnosis. Histological classification of nasal polyps and its clinical implications are very
Jitendra Pratap Singh Chauhan , Ritu Gupta , Abhay Kumar   +2 more
doaj   +1 more source

Characterization of the Notch pathway in nasal polyps of patients with chronic rhinosinusitis: A pilot study

Physiological Reports, 2022
Chronic rhinosinusitis with nasal polyps is a widespread pathology characterized by persistent inflammation of nasal and paranasal mucosa. Although it represents one of the most frequent diseases of the nasal cavities, its etiology is still not ...
Giorgio Aquila, Alessandra Alaimo, Luisa Marracino, Valeria Martino, Francesca Camponogara, Francesco Vieceli Dalla Sega, Francesca Fortini, Antonio Pannuti, Claudia Zanotti, Nicola Malagutti, Stefano Pelucchi, Paola Rizzo   +11 more
doaj   +1 more source

Aeroallergen sensitization profile in medically resistant chronic rhinosinusitis

SAGE Open Medicine, 2020
Objectives: The aim of this study is to report the aeroallergen sensitization profile in medically resistant chronic rhinosinusitis with or without nasal polyps and its relationship to asthma.
Haitham Odat, Maulla Alali, Mohannad Al-Qudah   +2 more
doaj   +1 more source

Remodeling in Chronic Sinusitis and Nasal Polyps

Allergology International, 2005
Remodeling in chronic sinusitis and nasal polyps is discussed. In chronic sinusitis, epithelial shedding, which is characteristic of asthma, is not observed in the maxillary sinus.
Kazuhiko Takeuchi, Yuichi Majima
doaj   +1 more source

Herpes viruses and human papilloma virus in nasal polyposis and controls

Brazilian Journal of Otorhinolaryngology, 2015
INTRODUCTION: Chronic rhinosinusitis with nasal polyps is a multifactorial disease entity with an unclear pathogenesis. Contradictory data exist in the literature on the potential implication of viral elements in adult patients with chronic ...
Dimitrios Ioannidis, Vasileios A. Lachanas, Zoe Florou, John G. Bizakis, Efthymia Petinaki, Charalampos E. Skoulakis   +5 more
doaj   +1 more source

A global analysis of tandem 3'UTRs in eosinophilic chronic rhinosinusitis with nasal polyps. [PDF]

PLoS ONE, 2012
BackgroundAlternative polyadenylation (APA) is emerging as a widespread mechanism of gene regulation. The usage of APA sites allows a single gene to encode multiple mRNA transcripts with different 3'-untranslated region (3'UTR) lengths.
Peng Tian, Yu Sun, Yuxin Li, Xiang Liu, Liang Wan, Jie Li, Yun Ma, Anlong Xu, Yonggui Fu, Hua Zou   +9 more
doaj   +1 more source

Periostin as a promising biological marker of early recurrence of polyposis rhinosinusitis after surgical treatment

Медицинский совет, 2021
Introduction. In spite of the numerous studies devoted to the issues of chronic rhinosinusitis with nasal polyps, the urgency of this problem remains due to the high incidence of the disease.
V. M. Svistushkin, N. V. Chichkova, D. M. Pshonkina   +2 more
doaj   +1 more source