[Correlation study of NCF2 in chronic rhinosinusitis with nasal polyps].
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
; 38(4): 303-309, 2024 Apr.
Article
em 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 genesï¼DEGsï¼ 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 networkï¼WGCNAï¼ was used for cluster analysis. The expression and cell distribution of NCF2 in the tissues were determined by single gene enrichment analysisï¼GSEAï¼, immune inflammatory infiltration analysis, and principal componentï¼PCAï¼ 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:
â The Venn diagram was obtained by crossing the module with the highest correlation between DEGs and WGCNA to determine the core gene NCF2. â¡GSEA analysis showed that NCF2 was significantly related to the immunological processes such as allogeneic rejection and asthma. â¢The area under the ROC curve was 1, indicating that NCF2 had diagnostic value for CRSwNP. â£NCF2 was highly expressed in nasal polyps, mainly distributed in monocytes and eosinophils. â¤HE 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. â¥The 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. â¦The 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.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sinusite
/
Rinite
/
Pólipos Nasais
/
Rinossinusite
Limite:
Humans
Idioma:
Zh
Revista:
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Ano de publicação:
2024
Tipo de documento:
Article