Details

Autor(en) / Beteiligte

• Tan, Ya
• Gan, Mailin
• Fan, Yuan
• Li, Liang
• Zhong, Zhijun
• Li, Xuewei
• Bai, Lin
• Zhao, Ye
• Niu, Lili
• Shang, Yishun
• Zhang, Shunhua
• Zhu, Li

Titel

miR-10b-5p regulates 3T3-L1 cells differentiation by targeting Apol6

Ist Teil von

• Gene, 2019-03, Vol.687, p.39-46

Ort / Verlag

Netherlands: Elsevier B.V

Erscheinungsjahr

2019

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• MicroRNAs (miRNAs) are small, non-coding RNAs that have been proposed to control or fine-tune complex genetic pathways by post-transcriptional regulation of target genes. It was proved that numerous miRNAs have influence on the biology of adipocytes as well as on the function of adipose tissues. This study shows that miR-10b-5p expression was decreased in mice, rats, and human under obesity. In addition, the obtained results indicated that the expression level of miR-10b-5p was increased in 3T3-L1 pre-adipocytes without manifesting a significant role in 3T3-L1 cells proliferation. On the other hand, the downregulation of miR-10b-5p by the inhibitor played a role in 3T3-L1 cells differentiation and adipogenesis. Our results strongly suggest that Apol6 was the target gene of miR-10b-5p. The inhibition of miR-10b-5p promoted the differentiation of 3T3-L1 cells and adipogenesis by upregulating the Apol6 expression. Then, the upregulated Apol6 acted as an oncogene in certain obesity-related cancers. These results indicate that miR-10b-5p may have a therapeutic significance for obesity and obesity-related cancers. •miR-10b-5p expression was decreased in mice, rats, and human under obesity.•The inhibition of miR-10b-5p accelerates the 3T3-L1 cells differentiation and adipogenesis.•The Apol6 is a direct target of miR-10b-5p by the binding-site prediction and dual-luciferase assay validation.•The upregulated Apol6, as well as the low level of miR-10b-5p are involved in certain obesity-related cancers.