Synthesis of Highly Unsaturated Phosphatidylcholines in the Development of Sperm Motility: a Role for Epididymal Glycerol-3-phosphorylcholine
Overview
Authors
Affiliations
Interpretation of the experimental literature on epididymal glycerophosphorylcholine metabolism according to a recently proposed de novo pathway for the synthesis of acyl-specific phosphatidylcholine suggests that epididymal glycerophosphorylcholine is an intermediate of this proposed pathway. This glycerophosphodiester is postulated to be utilized by spermatozoa to synthesize docosahexaenoic phosphatidylcholine, proposed to be required for the development of sperm motility. A defect in glycerophosphorylcholine synthesis might be responsible for some forms of asthenozoospermia.
Tao H, Lu T, Li S, Jia G, Zhang X, Yang Q Cell Mol Life Sci. 2023; 80(8):217.
PMID: 37468762 PMC: 11072130. DOI: 10.1007/s00018-023-04872-y.
Proteomic profile of human spermatozoa in healthy and asthenozoospermic individuals.
Cao X, Cui Y, Zhang X, Lou J, Zhou J, Bei H Reprod Biol Endocrinol. 2018; 16(1):16.
PMID: 29482568 PMC: 5828484. DOI: 10.1186/s12958-018-0334-1.
Siangcham T, Chansela P, Hayasaka T, Masaki N, Sroyraya M, Poljaroen J PLoS One. 2015; 10(3):e0120412.
PMID: 25781176 PMC: 4363669. DOI: 10.1371/journal.pone.0120412.
Characterization of 3-hydroxyisobutyrate dehydrogenase, HIBADH, as a sperm-motility marker.
Tasi Y, Chao H, Chung C, Liu X, Lin Y, Liao P J Assist Reprod Genet. 2013; 30(4):505-12.
PMID: 23423614 PMC: 3644135. DOI: 10.1007/s10815-013-9954-8.
Infante J, Huszagh V Mol Cell Biochem. 1997; 168(1-2):101-15.
PMID: 9062899 DOI: 10.1023/a:1006895209833.