Annals of clinical and laboratory science · 2021
Ese-3 Inhibits the Proliferation, Migration, and Invasion of HaCaT Cells by Downregulating PSIP1 and NUCKS1.
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Zhang Chao, Li Junqiang, Guo Yongdong, Wang Ronglin, Hua Lei, Gan Dongxue, Zhu Liaoliao, Ma Peixiang, Yang Jing, Li Hong, Li Shanshan, Song Yang, Su Haichuan
Аннотация
OBJECTIVE: Epithelium-specific ETS protein 3 (Ese-3) is a member of the ETS family that is associated with tumor progression. However, there is little knowledge about Ese-3 in skin cancer. This study was conducted to explore the effects of Ese-3 on clinical prognosis in skin cancer and the functions of HaCaT cells.
MATERIALS AND METHODS: Gene expression and clinical data were collected from The Cancer Genome Atlas (TCGA), The Genotype-Tissue Expression (GTEx), and three GSE datasets (GSE15605, GSE46517, and GSE114445). Comparison of data between groups was performed by Student's t-test and chi square test. Survival analysis was performed using log-rank test. Univariate and multivariate analyses were performed using Cox proportional hazards models. Enrichment analysis was used to predict Ese-3 related functions. Cell proliferation assays, colony formation assays, and flow cytometry were used to assess cell proliferation, while Transwell assays analyzed cell migration and invasion.
RESULTS: Compared with normal tissues, the Ese-3 mRNA in cutaneous malignant melanoma (CMM) patients was downregulated (P<0.0001). Ese-3 mRNA was associated with the T stage (χ 2=10.015, P=0.018), clinical stage (χ 2=4.122, P=0.042), and prognosis in CMM patients (P=0.0219) and was an independent prognostic predictor in CMM (HR=1.878, P=0.048). Enrichment analysis showed that differentially expressed proteins were associated with "protein kinase B (AKT) binding."
CONCLUSION: Ese-3 inhibited the proliferation, migration, and invasion of HaCaT cells by downregulating PSIP1 and NUCKS1 expression levels to inactivate the phosphorylation of AKT.
MATERIALS AND METHODS: Gene expression and clinical data were collected from The Cancer Genome Atlas (TCGA), The Genotype-Tissue Expression (GTEx), and three GSE datasets (GSE15605, GSE46517, and GSE114445). Comparison of data between groups was performed by Student's t-test and chi square test. Survival analysis was performed using log-rank test. Univariate and multivariate analyses were performed using Cox proportional hazards models. Enrichment analysis was used to predict Ese-3 related functions. Cell proliferation assays, colony formation assays, and flow cytometry were used to assess cell proliferation, while Transwell assays analyzed cell migration and invasion.
RESULTS: Compared with normal tissues, the Ese-3 mRNA in cutaneous malignant melanoma (CMM) patients was downregulated (P<0.0001). Ese-3 mRNA was associated with the T stage (χ 2=10.015, P=0.018), clinical stage (χ 2=4.122, P=0.042), and prognosis in CMM patients (P=0.0219) and was an independent prognostic predictor in CMM (HR=1.878, P=0.048). Enrichment analysis showed that differentially expressed proteins were associated with "protein kinase B (AKT) binding."
CONCLUSION: Ese-3 inhibited the proliferation, migration, and invasion of HaCaT cells by downregulating PSIP1 and NUCKS1 expression levels to inactivate the phosphorylation of AKT.