Progress in researches on the sperm centrosome].

Xiang-Qin Meng, Yong-Mei Zeng, Jun Huang, Ying Zhong

Zhonghua nan ke xue = National journal of andrology 2013 Nov

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In humans and most mammals, the sperm centrosome is primarily responsible for nucleating and organizing the sperm astar, which pushes the sperm head toward the oocyte center and guides the migration of the female pronucleus, completing the fertilization process. There are about 200 kinds of protein in the human sperm centrosome. Currently, most of the researches focus on the centrin protein. Further studies on the functions of different human sperm centrosomal proteins may contribute to the understanding of the causes of the failures in assisted reproductive technology (ART). And in ART, morphological observation of the sperm neck integrity is the only way for primary evaluation of the function of the sperm centrosome.

Citation

Xiang-Qin Meng, Yong-Mei Zeng, Jun Huang, Ying Zhong. Progress in researches on the sperm centrosome]. Zhonghua nan ke xue = National journal of andrology. 2013 Nov;19(11):1043-7