The expression and significance of Piezo1 in chronic rhinosinusitis with nasal polyps / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
; (12): 886-896, 2023.
Article
en Zh
| WPRIM
| ID: wpr-1011093
Biblioteca responsable:
WPRO
ABSTRACT
Objective:To explore the expression and importance of Piezo1, E-cadherin, and Vimentin in nasal polyps patients. Methods:Thirty-five patients undergoing endoscopic sinus surgery under general anesthesia were streamed into 20 cases of nasal polyps(NP group) and 15 cases of simple septoplasty without any sinus disease(Control group). Immunofluorescence staining and Western Blot were applied to detect the protein level of Piezo1, E-cadherin, and Vimentin in NP tissues and nasal polyp-derived primary human nasal epithelial cells(pHNECs). Also, BEAS-2B cell lines were treated with human TGF-β1 protein to establish epithelial mesenchymal transition(EMT) model in vitro and quantitative real-time polymerase chain reaction were used to calculate Piezo1 and above biomarkers in the model. Results:Compared with control group, Piezo1 and Vimentin showed higher level while E-cadherin was lower in NP tissues and pHNECs.In EMT model in vitro, Piezo1 and Vimentin were demonstrated higher expression with decreased level of E-cadherin. Conclusion:The tendency of Piezo1 is consistent with the mesenchymal-related biomarker Vimentin, going against with epithelial-related biomarker E-cadherin, implying its involvement with EMT process in nasal polyps.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Sinusitis
/
Vimentina
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Biomarcadores
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Cadherinas
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Pólipos Nasales
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Enfermedad Crónica
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Factor de Crecimiento Transformador beta1
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Transición Epitelial-Mesenquimal
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Rinosinusitis
Límite:
Humans
Idioma:
Zh
Revista:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Año:
2023
Tipo del documento:
Article