The study of diethylstilbestrol toxic effect in the mouse sertoli cell line by comparison of miRNA and mRNA expression |
| |
Authors: | Yu Ri An Jeong Han Seung Jun Kim Moon-Ju Oh Jung-Hwa Oh Seok-Joo Yoon Seung Yong Hwang |
| |
Affiliation: | 1. Department of Biochemistry, Hanyang University, Ansan, Gyeonggi-do, Korea 2. Department of Bio-nanotechnology, Hanyang University, Ansan, Gyeonggi-do, Korea 3. GenoCheck Co. Ltd., Ansan, Gyeonggi-do, Korea 4. Korea Institute of Toxicology, Daejeon, Korea
|
| |
Abstract: | It is important to acknowledge the harmful effects of environmental chemicals in human’s lives. The toxic effects of Diethylstilbestrol (DES), one of the endocrine-disrupting chemicals (EDCs), have been documented in many studies. As expected, DES affect male gendal hormone as well as female’s; therefore, epigenetic study should be considered. In this study, microarray technology was used to study harmful effects on the level of genomics, and here, two types of microarray chips- the Agilent mouse genome 4 × 44 K array for gene expression profiling and the Agilent mouse miRNA v13 for miRNA expression profiling-was used to study the relation between gene and miRNA expression profiles. As a result, we identified 4 miRNAs (miR 203, 350, 421, and 466i) that were similarly expressed at 3 hrs and 24 hrs of DES treat times. Twenty one genes matched between predicted target for 4 miRNAs and 118 genes expressed similarly. These genes have functions related to cell differentiation and cell cycle. Therefore, DES affects cellular function and induces toxicity in TM4 cells. In future studies, it is necessary to find more related functions and mechanisms of DES in the system. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|