Sperm proteomics: road to male fertility and contraception
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Authors
Rahman, Md Saidur
Lee, June-Sub
Kwon, Woo-Sung
Pang, Myung-Geol
Issue Date
2013-12-01
Type
Article
Language
en_US
Keywords
Sperm Proteomics , Male Fertility , Contraception
Alternative Title
Abstract
Spermatozoa are highly specialized cells that can be easily obtained and purified. Mature spermatozoa are transcriptionally and translationally inactive and incapable of protein synthesis. In addition, spermatozoa contain relatively higher amounts of membrane proteins compared to other cells; therefore, they are very suitable for proteomic studies. Recently, the application of proteomic approaches such as the two-dimensional polyacrylamide gel electrophoresis, mass spectrometry, and differential in-gel electrophoresis has identified several sperm-specific proteins. These findings have provided a further understanding of protein functions involved in different sperm processes as well as of the differentiation of normal state from an abnormal one. In addition, studies on the sperm proteome have demonstrated the importance of spermatozoal posttranslational modifications and their ability to induce physiological changes responsible for fertilization. Large-scale proteomic studies to identify hundreds to thousands of sperm proteins will ultimately result in the development of novel biomarkers that may help to detect fertility, the state of complete contraception, and beyond. Eventually, these protein biomarkers will allow for a better diagnosis of sperm dysfunctions and aid in drug development. This paper reviews the recent scientific publications available from the PubMed database to address sperm proteomics and its potential application to characterize male fertility and contraception.
Description
Citation
Rahman, M. S., Lee, J. S., Kwon, W. S., & Pang, M. G. (2013). Sperm proteomics: road to male fertility and contraception. International journal of endocrinology, 2013, 360986. https://doi.org/10.1155/2013/360986
Publisher
International Journal of Endocrinology