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[Correlation study of NCF2 in chronic rhinosinusitis with nasal polyps].
Jia, Yilian; Nie, Jiani; Wang, Hongmin; Han, Zhipeng; Zhang, Zihui; Li, Lianhe.
Afiliación
  • Jia Y; The Postgraduate Training Base of Jinzhou Medical University（Chaoyang Central Hospital），Chaoyang，122000，China.
  • Nie J; Department of Otolaryngology Head and Neck Surgery，Guangdong Second Provincial General Hospital.
  • Wang H; Department of Otolaryngology Head and Neck Surgery，Chaoyang Central Hospital.
  • Han Z; Department of Pathology，Chaoyang Central Hospital.
  • Zhang Z; Department of Pathology，Chaoyang Central Hospital.
  • Li L; Department of Otolaryngology Head and Neck Surgery，Chaoyang Central Hospital.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 38(4): 303-309, 2024 Apr.
Article en Zh | MEDLINE | ID: mdl-38563173
ABSTRACT

Objective:

After selecting NCF2 based on bioinformatics, clinical experiments were conducted to verify the expression of NCF2 in chronic rhinosinusitis with nasal polyps to study its correlation.

Methods:

The differentially expressed genes（DEGs） between CRSwNP and non-CRS patients were explored using the CRS-related dataset from the gene expression omnibus GEO database. The weighted gene co-expression network（WGCNA） was used for cluster analysis. The expression and cell distribution of NCF2 in the tissues were determined by single gene enrichment analysis（GSEA）, immune inflammatory infiltration analysis, and principal component（PCA） analysis. The expression degree of NCF2 in the tissues of the subjects was determined by immunohistochemistry, and the percentage of EOS in the peripheral blood of the subjects was detected and the correlation was analyzed. EOS in the tissues of the subjects were counted under a microscope and compared.

Results:

①The Venn diagram was obtained by crossing the module with the highest correlation between DEGs and WGCNA to determine the core gene NCF2. ②GSEA analysis showed that NCF2 was significantly related to the immunological processes such as allogeneic rejection and asthma. ③The area under the ROC curve was 1, indicating that NCF2 had diagnostic value for CRSwNP. ④NCF2 was highly expressed in nasal polyps, mainly distributed in monocytes and eosinophils. ⑤HE staining showed that the number of EOS in ECRSwNP tissues and the percentage of eosinophils in peripheral blood were higher than those in nonECRSwNP and control groups. ⑥The immunohistochemistry results showed that NCF2 was significantly expressed in the nasal polyps of ECRSwNP patients, which was higher than that in the nasal mucosa of nonECRSwNP group and control group. ⑦The expression of NCF2 in tissues was positively correlated with EOS count in ECRSwNP group and EOS expression in peripheral blood.

Conclusion:

The expression of NCF2 is increased in eosinophilic chronic rhinosinusitis with nasal polyps, and it is significantly correlated with the expression of eosinophils in peripheral blood and tissues, suggesting that NCF2 may be used as a basis for the intrinsic classification of ECRSwNP and a reference index for clinical diagnosis and treatment.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Sinusitis / Rinitis / Pólipos Nasales / Rinosinusitis Límite: Humans Idioma: Zh Revista: Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi Año: 2024 Tipo del documento: Article Pais de publicación: China
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Sinusitis / Rinitis / Pólipos Nasales / Rinosinusitis Límite: Humans Idioma: Zh Revista: Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi Año: 2024 Tipo del documento: Article Pais de publicación: China