{"title":"High expression of BHLHE40 promotes immune infiltration and tumor progression in thyroid cancer.","authors":"Qilin Gong, Huaying Li","doi":"10.4103/cjop.CJOP-D-22-00076","DOIUrl":null,"url":null,"abstract":"<p><p>Thyroid cancer (THCA) is a common malignancy of the endocrine system which threatens people's health and life quality. It is urgent to find the marker gene of THCA. BHLHE40 is a key gene involved in tumor malignant progression. However, the role of BHLHE40 in THCA remains unclear. In this study, 346 upregulated and 302 downregulated genes were found by analyzing the Gene Expression Omnibus database. BHLHE40 was upregulated in THCA. BHLHE40 and its related differentially expressed genes were involved in cell adhesion and differentiation in THCA. Moreover, BHLHE40 was also highly expressed in THCA cells and tissues. Downregulation of BHLHE40 inhibited cell growth and metastasis. Knockdown of BHLHE40 conditioned media retarded cell migration in M2 macrophages. In addition, knockdown of BHLHE40 inhibited CD206 and CD163 expression and decreased the secretion of interleukin-10 in M2 macrophage. Therefore, BHLHE40 has the potential to be used as a biomarker of immune infiltration and tumorigenesis in THCA.</p>","PeriodicalId":10251,"journal":{"name":"Chinese Journal of Physiology","volume":"66 3","pages":"153-161"},"PeriodicalIF":1.6000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Journal of Physiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.4103/cjop.CJOP-D-22-00076","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSIOLOGY","Score":null,"Total":0}
引用次数: 1
Abstract
Thyroid cancer (THCA) is a common malignancy of the endocrine system which threatens people's health and life quality. It is urgent to find the marker gene of THCA. BHLHE40 is a key gene involved in tumor malignant progression. However, the role of BHLHE40 in THCA remains unclear. In this study, 346 upregulated and 302 downregulated genes were found by analyzing the Gene Expression Omnibus database. BHLHE40 was upregulated in THCA. BHLHE40 and its related differentially expressed genes were involved in cell adhesion and differentiation in THCA. Moreover, BHLHE40 was also highly expressed in THCA cells and tissues. Downregulation of BHLHE40 inhibited cell growth and metastasis. Knockdown of BHLHE40 conditioned media retarded cell migration in M2 macrophages. In addition, knockdown of BHLHE40 inhibited CD206 and CD163 expression and decreased the secretion of interleukin-10 in M2 macrophage. Therefore, BHLHE40 has the potential to be used as a biomarker of immune infiltration and tumorigenesis in THCA.
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Chinese Journal of Physiology is a multidisciplinary open access journal.
Chinese Journal of Physiology (CJP) publishes high quality original research papers in physiology and pathophysiology by authors all over the world. CJP welcomes submitted research papers in all aspects of physiology science in the molecular, cellular, tissue and systemic levels. Multidisciplinary sciences with a focus to understand the role of physiology in health and disease are also encouraged.
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