Long non-coding RNAs (lncRNAs) have been well demonstrated to emerge as crucial regulators in cancer progression, and they can function as regulatory network based on their interactions. Although the biological functions of FAM83H-AS1 have been confirmed in various tumour progressions, the underlying molecular mechanisms of FAM83H-AS1 in oesophageal squamous cell carcinoma (ESCC) remained poorly understood. To address this, we treated human oesophageal cancer cell line Eca109 cells with TGF-beta and found FAM83H-AS1 was notably overexpressed. In the present study, FAM83H-AS1 was observed to be significantly up-regulated in ESCC tissues and was associated with TNM stage, pathological differentiation and lymph node metastasis. FAM83H-AS1 reinforced oesophageal cancer cell proliferation, migration and invasion, and participated in epithelial-to-mesenchymal transition (EMT) process at mRNA and protein levels. In addition, a concordant regulation between FAM83H-AS1 and its sense strand FAM83H was detected at the transcriptional and translational levels. Furthermore, FAM83H-AS1 could act as competing endogenous RNA to affect the expression of Girdin by sponging miR-10a-5p verified by RIP and luciferase reporter assays. Consequently, the study provided a unique perspective of FAM83H-AS1 in ESCC progression, which may be considered as potential biomarker and therapeutic target for ESCC therapy.
基金:
Introduction of Overseas Students Foundation of Hebei Province [C20190511]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [81472335, 81572441, 81772612]; Natural Science Foundation of Hebei ProvinceNatural Science Foundation of Hebei Province [H2019206664]
第一作者机构:[1]Hebei Med Univ, Pathol Lab, Hebei Canc Inst, Hosp 4, Jiankang Rd 12, Shijiazhuang 050011, Hebei, Peoples R China
通讯作者:
通讯机构:[1]Hebei Med Univ, Pathol Lab, Hebei Canc Inst, Hosp 4, Jiankang Rd 12, Shijiazhuang 050011, Hebei, Peoples R China[*1]Laboratory of Pathology, Hebei Cancer Institute, the Fourth Hospital of Hebei Medical University, Jiankang Road 12, Shijiazhuang 050011, Hebei, China.
推荐引用方式(GB/T 7714):
Feng Bo,Wang Gaoyan,Liang Xiaoliang,et al.LncRNA FAM83H-AS1 promotes oesophageal squamous cell carcinoma progression via miR-10a-5p/Girdin axis[J].JOURNAL OF CELLULAR AND MOLECULAR MEDICINE.2020,24(16):8962-8976.doi:10.1111/jcmm.15530.
APA:
Feng, Bo,Wang, Gaoyan,Liang, Xiaoliang,Wu, Zheng,Wang, Xinchen...&Guo, Wei.(2020).LncRNA FAM83H-AS1 promotes oesophageal squamous cell carcinoma progression via miR-10a-5p/Girdin axis.JOURNAL OF CELLULAR AND MOLECULAR MEDICINE,24,(16)
MLA:
Feng, Bo,et al."LncRNA FAM83H-AS1 promotes oesophageal squamous cell carcinoma progression via miR-10a-5p/Girdin axis".JOURNAL OF CELLULAR AND MOLECULAR MEDICINE 24..16(2020):8962-8976