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- W2895692023 endingPage "371" @default.
- W2895692023 startingPage "361" @default.
- W2895692023 abstract "Starfish and sea urchin are excellent models to study the mechanisms that regulate oocyte maturation and egg activation. Hormonal stimulation of starfish oocytes and their following interaction with spermatozoa induce rapid changes of F-actin and Ca2+ increases which are prerequisites for normal fertilization and development. Fully grown oocytes isolated from the gonads of starfish contain a large nucleus (∼60-70 μm) (termed germinal vesicle, GV), which is arrested at the first prophase of meiosis. If inseminated, these immature oocytes are penetrated by additional spermatozoa. However, starfish oocytes naturally shed into the sea have already initiated the (meiotic) maturation and are normally fertilized between GV breakdown and the extrusion of the first polar body. This is considered the optimum period to ensure monospermic instead of polyspermic fertilization. By contrast, sea urchin eggs are fertilized only after being fully matured, i.e., at the end of the two meiotic divisions. Here, we provide a comparative review of the role of the actin cytoskeleton in oocyte maturation and fertilization in starfish and sea urchin. It has become increasingly evident that the exquisite regulation of the cortical F-actin is involved in nearly all aspects of the molecular events taking place during the progression of meiotic maturation and fertilization." @default.
- W2895692023 created "2018-10-12" @default.
- W2895692023 creator A5011524285 @default.
- W2895692023 creator A5040888047 @default.
- W2895692023 creator A5053863403 @default.
- W2895692023 creator A5065203978 @default.
- W2895692023 date "2018-11-01" @default.
- W2895692023 modified "2023-09-29" @default.
- W2895692023 title "Maturation and fertilization of echinoderm eggs: Role of actin cytoskeleton dynamics" @default.
- W2895692023 cites W1063700491 @default.
- W2895692023 cites W111330927 @default.
- W2895692023 cites W132788771 @default.
- W2895692023 cites W1517921781 @default.
- W2895692023 cites W1528977425 @default.
- W2895692023 cites W1562797648 @default.
- W2895692023 cites W1701848045 @default.
- W2895692023 cites W1835127863 @default.
- W2895692023 cites W1911870801 @default.
- W2895692023 cites W1959183711 @default.
- W2895692023 cites W1965590635 @default.
- W2895692023 cites W1968948824 @default.
- W2895692023 cites W1970844302 @default.
- W2895692023 cites W1972516189 @default.
- W2895692023 cites W1975898667 @default.
- W2895692023 cites W1975966369 @default.
- W2895692023 cites W1975991898 @default.
- W2895692023 cites W197607083 @default.
- W2895692023 cites W1978846938 @default.
- W2895692023 cites W1979196154 @default.
- W2895692023 cites W1979482249 @default.
- W2895692023 cites W1983181941 @default.
- W2895692023 cites W1983247973 @default.
- W2895692023 cites W1984086428 @default.
- W2895692023 cites W1985257202 @default.
- W2895692023 cites W1987340259 @default.
- W2895692023 cites W1988405773 @default.
- W2895692023 cites W1995748154 @default.
- W2895692023 cites W1997590004 @default.
- W2895692023 cites W1998134411 @default.
- W2895692023 cites W1999633797 @default.
- W2895692023 cites W2000008253 @default.
- W2895692023 cites W2002182003 @default.
- W2895692023 cites W2004993580 @default.
- W2895692023 cites W2005975195 @default.
- W2895692023 cites W2006810261 @default.
- W2895692023 cites W2008716601 @default.
- W2895692023 cites W2009339658 @default.
- W2895692023 cites W2012748103 @default.
- W2895692023 cites W2013491144 @default.
- W2895692023 cites W2013724379 @default.
- W2895692023 cites W2014697990 @default.
- W2895692023 cites W2016502506 @default.
- W2895692023 cites W2017086531 @default.
- W2895692023 cites W2017217331 @default.
- W2895692023 cites W2019171846 @default.
- W2895692023 cites W2019890971 @default.
- W2895692023 cites W2023339032 @default.
- W2895692023 cites W2025914465 @default.
- W2895692023 cites W2028477074 @default.
- W2895692023 cites W2031790758 @default.
- W2895692023 cites W2034125548 @default.
- W2895692023 cites W2034905803 @default.
- W2895692023 cites W2037432128 @default.
- W2895692023 cites W2037449833 @default.
- W2895692023 cites W2037735194 @default.
- W2895692023 cites W2038880616 @default.
- W2895692023 cites W2039718743 @default.
- W2895692023 cites W2042138391 @default.
- W2895692023 cites W2042228635 @default.
- W2895692023 cites W2045486264 @default.
- W2895692023 cites W2049868510 @default.
- W2895692023 cites W2051962674 @default.
- W2895692023 cites W2052168854 @default.
- W2895692023 cites W2052945431 @default.
- W2895692023 cites W2053408674 @default.
- W2895692023 cites W2054215200 @default.
- W2895692023 cites W2055042926 @default.
- W2895692023 cites W2055224266 @default.
- W2895692023 cites W2056750696 @default.
- W2895692023 cites W2057781252 @default.
- W2895692023 cites W2058442820 @default.
- W2895692023 cites W2059685114 @default.
- W2895692023 cites W2062242040 @default.
- W2895692023 cites W2064874159 @default.
- W2895692023 cites W2065368005 @default.
- W2895692023 cites W2065775089 @default.
- W2895692023 cites W2070333079 @default.
- W2895692023 cites W2071337535 @default.
- W2895692023 cites W2072167784 @default.
- W2895692023 cites W2072573672 @default.
- W2895692023 cites W2073910314 @default.
- W2895692023 cites W2076207544 @default.
- W2895692023 cites W2076481880 @default.
- W2895692023 cites W2081324568 @default.
- W2895692023 cites W2081751593 @default.
- W2895692023 cites W2085190322 @default.
- W2895692023 cites W2088372322 @default.
- W2895692023 cites W2090898258 @default.