Sperm tsRNAs and acquired metabolic disorders
- 1CAS Key Laboratory of Nutrition and Metabolism, CAS Center for Excellence in Molecular Cell Sciences, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
- 2School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Correspondence should be addressed to Q Zhai; Email: qwzhai{at}sibs.ac.cn
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Figure 1
Transmission of acquired metabolic disorders from father to offspring through sperm. Environmental factors such as diet and stress lead to metabolic changes in the germ line of a father that can be transmitted to the offspring. Epigenetic mechanisms including DNA methylation, histone modification, small non-coding RNAs such as tsRNAs, piRNAs and miRNAs, and small RNA modification have been reported. Abbreviations: tsRNAs, tRNA-derived small RNAs; piRNAs, Piwi-interacting RNAs; miRNAs, microRNAs.
- © 2016 Society for Endocrinology