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XPD suppresses cell proliferation and migration via miR-29a-3p-Mdm2/PDGF-B axis in HCC

OBJECTIVE: The aim of this study was to investigate the role of XPD in migration and invasion of hepatocellular carcinoma (HCC) cells. METHODS: The expression of XPD and miR-29a-3p was examined by western blot and qRT-PCR, cell proliferation was detected by MTT assay, cell migration was detected by...

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Detalles Bibliográficos
Autores principales: Xiao, Zhihua, Wang, Yijun, Ding, Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6321695/
https://www.ncbi.nlm.nih.gov/pubmed/30627419
http://dx.doi.org/10.1186/s13578-018-0269-4
Descripción
Sumario:OBJECTIVE: The aim of this study was to investigate the role of XPD in migration and invasion of hepatocellular carcinoma (HCC) cells. METHODS: The expression of XPD and miR-29a-3p was examined by western blot and qRT-PCR, cell proliferation was detected by MTT assay, cell migration was detected by transwell assay. TargetScan was used to predict potential targets of miR-29a-3p. RESULTS: In this study, we found that the expression of XPD and miR-29a-3p was downregulated in HCC samples and HCC cell lines. XPD suppressed proliferation and migration of HCC cell via regulating miR-29a-3p expression. Target prediction analysis and dual-luciferase reporter assay confirmed Mdm2 and PDGF-B were direct targets of miR-29a-3p, and miR-29a-3p suppressed proliferation and migration of HCC cells via regulating the expression of Mdm2 or PDGF-B. CONCLUSIONS: Our data indicated that XPD suppressed cell proliferation and migration via miR-29a-3p-Mdm2/PDGF-B axis in HCC.