Title |
Roles of miRNAs in microcystin-LR-induced Sertoli cell toxicity
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Published in |
Toxicology & Applied Pharmacology, May 2015
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DOI | 10.1016/j.taap.2015.05.008 |
Pubmed ID | |
Authors |
Yuan Zhou, Hui Wang, Cong Wang, Xuefeng Qiu, Mikael Benson, Xiaoqin Yin, Zou Xiang, Dongmei Li, Xiaodong Han |
Abstract |
Microcystin (MC)-LR, a cyclic heptapeptide, is a potent reproductive system toxin. To understand the molecular mechanisms of MC-induced reproductive system cytotoxicity, we evaluated global changes of miRNA and mRNA expression in mouse Sertoli cells following MC-LR treatment. Our results revealed that the exposure to MC-LR resulted in an altered miRNA expression profile that might be responsible for the modulation of mRNA expression. Bio-functional analysis indicated that the altered genes were involved in specific cellular processes, including cell death and proliferation. Target gene analysis suggested that junction injury in Sertoli cells exposed to MC-LR might be mediated by miRNAs through the regulation of the Sertoli cell-Sertoli cell pathway. Collectively, these findings may enhance our understanding on the modes of action of MC-LR on mouse Sertoli cells as well as the molecular mechanisms underlying the toxicity of MC-LR on the male reproductive system. |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
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Sweden | 1 | 6% |
Unknown | 17 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 3 | 17% |
Researcher | 3 | 17% |
Student > Ph. D. Student | 2 | 11% |
Student > Doctoral Student | 1 | 6% |
Student > Bachelor | 1 | 6% |
Other | 4 | 22% |
Unknown | 4 | 22% |
Readers by discipline | Count | As % |
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Biochemistry, Genetics and Molecular Biology | 2 | 11% |
Pharmacology, Toxicology and Pharmaceutical Science | 2 | 11% |
Mathematics | 1 | 6% |
Other | 1 | 6% |
Unknown | 4 | 22% |