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Clinical significance and expression of inhibin βB in nasopharyngeal carcinoma and lung adenocarcinoma / 中国医师杂志
Journal of Chinese Physician ; (12): 387-391, 2022.
Article de Zh | WPRIM | ID: wpr-932075
Bibliothèque responsable: WPRO
ABSTRACT
Objective:To investigate the expression of inhibin β B (INHBB) in nasopharyngeal carcinoma (NPC) and lung adenocarcinoma (LUAD) and its relationship with clinicopathological features.Methods:Paraffin-embedded tissue specimens of 39 patients with NPC and 16 patients with chronic nasopharyngitis diagnosed by biopsy, and 30 patients with LUAD after surgical resection collected in Brain Hospital of Hunan Province (the Second People′s Hospital of Hunan Province) were analyzed retrospectively. The expression of INHBB in NPC and LUAD was detected by immunohistochemical streptavidin-perosidase (SP) method and the relationship of INHBB expression level with clinicopathological indicators was analyzed.Results:The expression of INHBB in NPC was lower than that in chronic nasopharyngitis (51.28% vs 81.25%, P=0.039), and the expression of INHBB was related to lymph node metastasis ( P=0.026) and clinical stage ( P=0.039); On the contrary, the expression level of INHBB in LUAD was significantly higher than that in adjacent tissues (86.67% vs 23.33%, P<0.001). The expression level of INHBB in patients with LUAD was only related to clinical stage ( P=0.048). Conclusions:The expression of INHBB might play an important role in the development and progression of NPC and LUAD, and it was expected to be a novel diagnostic biomarker.
Mots clés
Texte intégral: 1 Indice: WPRIM langue: Zh Texte intégral: Journal of Chinese Physician Année: 2022 Type: Article
Texte intégral: 1 Indice: WPRIM langue: Zh Texte intégral: Journal of Chinese Physician Année: 2022 Type: Article