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

文献类型: 外文期刊

作者: Tan, Ya 1 ; Gan, Mailin 1 ; Fan, Yuan 1 ; Li, Liang 1 ; Zhong, Zhijun 3 ; Li, Xuewei 1 ; Bai, Lin 1 ; Zhao, Ye 1 ; Niu, Lili 1 ;

作者机构: 1.Sichuan Agr Univ, Coll Anim Sci & Technol, 211 Huimin Rd, Chengdu 611130, Sichuan, Peoples R China

2.Guizhou Acad Agr Sci, Inst Anim Husb & Vet, Guiyang 550005, Guizhou, Peoples R China

3.Anim Sci Acad, Anim Breeding & Genet Key Lab Sichuan Prov, Chengdu 610066, Sichuan, Peoples R China

4.Guizhou Acad Agr Sci, Guizhou Inst Prataculture, Guiyang 550005, Guizhou, Peoples R China

关键词: MiR-10b-5p; Apol6; Adipogenesis; 3T3-L1

期刊名称:GENE ( 影响因子:3.688; 五年影响因子:3.329 )

ISSN: 0378-1119

年卷期: 2019 年 687 卷

页码:

收录情况: SCI

摘要: 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-1013-5p 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 unregulated 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.

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