Literature DB >> 6617881

Stimulation of an exocytotic event, the hamster sperm acrosome reaction, by cis-unsaturated fatty acids.

S Meizel, K O Turner.   

Abstract

The cis-unsaturated fatty acids oleic, arachidonic and cis-vaccenic stimulated the hamster sperm acrosome reaction in vitro (an exocytotic event which occurs in the sperm head and which is essential for fertilization). The trans-isomers of oleic and vaccenic acids did not stimulate the acrosome reaction, nor did the cis-unsaturated fatty acids petroselenic and docosahexaenoic or the saturated fatty acids lauric, myristic or stearic. This is the first report of a stimulatory effect of cis-unsaturated fatty acids on an exocytic event in an intact viable cell.

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Year:  1983        PMID： 6617881     DOI： 10.1016/0014-5793(83)81032-1

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  9 in total

1.  Group X phospholipase A2 is released during sperm acrosome reaction and controls fertility outcome in mice.

Authors:  Jessica Escoffier; Ikram Jemel; Akemi Tanemoto; Yoshitaka Taketomi; Christine Payre; Christelle Coatrieux; Hiroyasu Sato; Kei Yamamoto; Seiko Masuda; Karin Pernet-Gallay; Virginie Pierre; Shuntaro Hara; Makoto Murakami; Michel De Waard; Gérard Lambeau; Christophe Arnoult
Journal:  J Clin Invest       Date:  2010-04-26       Impact factor: 14.808

2.  Effect of fatty acids bound to bovine serum albumin-V on acrosome reaction and utilization of glucose in boar spermatozoa.

Authors:  Md Sharoare Hossain; Lee Jun Hyeong; Abdul Gaffar Miah; Hirotada Tsujii
Journal:  Reprod Med Biol       Date:  2007-05-14

3.  Lipid composition of the membrane released after an in vitro acrosome reaction of epididymal boar sperm.

Authors:  M Nikolopoulou; D A Soucek; J C Vary
Journal:  Lipids       Date:  1986-09       Impact factor: 1.880

4.  Progesterone-induced Acrosome Exocytosis Requires Sequential Involvement of Calcium-independent Phospholipase A2β (iPLA2β) and Group X Secreted Phospholipase A2 (sPLA2).

Authors:  Roland Abi Nahed; Guillaume Martinez; Jessica Escoffier; Sandra Yassine; Thomas Karaouzène; Jean-Pascal Hograindleur; John Turk; George Kokotos; Pierre F Ray; Serge Bottari; Gérard Lambeau; Sylviane Hennebicq; Christophe Arnoult
Journal:  J Biol Chem       Date:  2015-12-11       Impact factor: 5.157

5.  Diradylglycerols stimulate phospholipase A2 and subsequent exocytosis in ram spermatozoa. Evidence that the effect is not mediated via protein kinase C.

Authors:  E R Roldan; C Fragio
Journal:  Biochem J       Date:  1994-01-01       Impact factor: 3.857

6.  Effect of fatty acids on boar sperm motility, viability and acrosome reaction.

Authors:  Md Sharoare Hossain; K M A Tareq; Ko-Ichi Hammano; Hirotada Tsujii
Journal:  Reprod Med Biol       Date:  2007-11-07

7.  The role of diacylglycerol in the exocytosis of the sperm acrosome. Studies using diacylglycerol lipase and diacylglycerol kinase inhibitors and exogenous diacylglycerols.

Authors:  E R Roldan; R A Harrison
Journal:  Biochem J       Date:  1992-02-01       Impact factor: 3.857

8.  Metabolism of exogenous fatty acids, fatty acid-mediated cholesterol efflux, PKA and PKC pathways in boar sperm acrosome reaction.

Authors:  Md Sharoare Hossain; Sadia Afrose; Tomio Sawada; Koh-Ichi Hamano; Hirotada Tsujii
Journal:  Reprod Med Biol       Date:  2009-10-27

Review 9.  Cholesterol: A Gatekeeper of Male Fertility?

Authors:  Lauriane Sèdes; Laura Thirouard; Salwan Maqdasy; Manon Garcia; Françoise Caira; Jean-Marc A Lobaccaro; Claude Beaudoin; David H Volle
Journal:  Front Endocrinol (Lausanne)       Date:  2018-07-19       Impact factor: 5.555
  9 in total

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