CHANG CHEN^1,#, LIMIN QIAO^2,#, KAIJUN GUO¹, YINGQIU WANG¹, MENGYI YUAN³, BOFAN FU⁴, XIAOBO GAO³, HEMIN NI¹, LONGFEI XIAO^1,*, XIANGGUO WANG^1,*

BIOCELL, Vol.46, No.11, pp. 2415-2423, 2022, DOI:10.32604/biocell.2022.021510

Abstract Endometritis affects the reproductive capacity of dairy cows and leads to serious economic losses in dairy farming. Clarification of the pathogenesis of endometritis is necessary to improve the reproductive efficiency of dairy cows. Exosomes and their miRNAs have been proven to play an important role in inflammatory regulation. Exosomal miR-218 is a differentially expressed miRNA found in endometrial epithelial cells (EECs) under endometrial inflammation. Therefore, we investigated the expression of miR-218 in the uterine tissue of dairy cows, lipopolysaccharide (LPS) treated EECs, exosomal vesicles, and regulation of exosomal miR-218 by targeting TGIF-2 inducible factor homology… More >

Guojun Wang, Yang Fu, Guanghui Liu, Yanwei Ye, Xiefu Zhang

Oncology Research, Vol.25, No.3, pp. 355-364, 2017, DOI:10.3727/096504016X14738114257367

Abstract MicroRNAs (miRNAs) play an important role in carcinogenesis. miR-218 is one of the most known miRNAs and has been demonstrated to inhibit progression in gastric cancer. However, the underlying molecular mechanism is not established. In this study, qRT-PCR and Western blot indicated that miR-218 was downregulated in gastric cancer cell lines SGC7901 and BGC823 compared to that in normal gastric epithelial cell line GES-1. MTT and wound scratch assays suggested that overexpression of miR-218 markedly suppressed cell proliferation, migration, and EMT of gastric cancer cells. Furthermore, we proved that WASF3 was a direct target of More >