Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lukas Ded"'
Autor:
Michaela Frolikova, Vishma Pratap Sur, Ivan Novotny, Michaela Blazikova, Jana Vondrakova, Ondrej Simonik, Lukas Ded, Eliska Valaskova, Lenka Koptasikova, Ales Benda, Pavla Postlerova, Ondrej Horvath, Katerina Komrskova
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Juno and CD9 protein, expressed in oolemma, are known to be essential for sperm-oocyte binding and fusion. Although evidence exists that these two proteins cooperate, their interaction has not yet been demonstrated. Here in, we present Juno and CD9 m
Externí odkaz:
https://doaj.org/article/4009afb3b15748a39be8b25925b3e3a4
Publikováno v:
Reproductive Biology and Endocrinology, Vol 17, Iss 1, Pp 1-11 (2019)
Abstract Background Capacitation involves physiological changes that spermatozoa must undergo in the female reproductive tract or in vitro to obtain the ability to bind, penetrate and fertilize the egg. Up to date, several methods have been developed
Externí odkaz:
https://doaj.org/article/099d8b7845bd47169b29acab7296d456
Autor:
Lukas Ded, Jean- Chung
Publikováno v:
Bio-Protocol, Vol 11, Iss 20 (2021)
Mammalian sperm cells are not capable of fertilizing an egg immediately after ejaculation; instead, they must gradually acquire the capacity to fertilize while they travel inside the female reproductive tract. Sperm cells are transported by the muscu
Externí odkaz:
https://doaj.org/article/39cf1fa7c6f747669186e7cf0cb15858
Autor:
Alberto de la Iglesia, Paula Jauregi, Meritxell Jodar, Ferran Barrachina, Lukas Ded, Carme Mallofré, Leonardo Rodríguez-Carunchio, Juan Manuel Corral, Josep Lluís Ballescà, Katerina Komrskova, Judit Castillo, Rafael Oliva
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 20, p 12398 (2022)
Male germ cells experience a drastic chromatin remodeling through the nucleo-histone to nucleo-protamine (NH-NP) transition necessary for proper sperm functionality. Post-translational modifications (PTMs) of H4 Lys5, such as acetylation (H4K5ac), pl
Externí odkaz:
https://doaj.org/article/d54c1e11d2a94508af96f564b9f80f08
Publikováno v:
eLife, Vol 9 (2020)
Out of millions of ejaculated sperm, a few reach the fertilization site in mammals. Flagellar Ca2+ signaling nanodomains, organized by multi-subunit CatSper calcium channel complexes, are pivotal for sperm migration in the female tract, implicating C
Externí odkaz:
https://doaj.org/article/0039e6bfca1a4690b949618c29108959
Publikováno v:
Asian Journal of Andrology, Vol 18, Iss 1, Pp 108-113 (2016)
Recent studies have shown that infertility affects estimated 15% of all couples. Male infertility is the primary or contributory cause in 60% of these cases. Consequently, the application of assisted reproduction is increasing. These methods could be
Externí odkaz:
https://doaj.org/article/38e4f4d0bad142419b090e84868b025e
Autor:
Katerina Dvorakova-Hortova, Adela Sidlova, Lukas Ded, Denisa Hladovcova, Markus Vieweg, Wolfgang Weidner, Klaus Steger, Pavel Stopka, Agnieszka Paradowska-Dogan
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e96770 (2014)
Toxoplasma gondii is a common protozoan parasite that infects warm-blooded animals throughout the world, including mice and humans. During infection, both, the parasite and the host, utilize various mechanisms to maximize their own reproductive succe
Externí odkaz:
https://doaj.org/article/ccdab0aadca04a749e632fcd0f4d1709
Autor:
Jana Vondrakova, Michaela Frolikova, Lukas Ded, Jiri Cerny, Pavla Postlerova, Veronika Palenikova, Ondrej Simonik, Zuzana Nahacka, Krystof Basus, Eliska Valaskova, Radek Machan, Allan Pacey, Zuzana Holubcova, Pavel Koubek, Zuzana Ezrova, Soojin Park, Ruiwu Liu, Raghavendran Partha, Nathan Clark, Jiri Neuzil, Masahito Ikawa, Kent Erickson, Kit S. Lam, Harry Moore, Katerina Komrskova
Publikováno v:
Science advances, vol 8, iss 36
Gamete fusion is a critical event of mammalian fertilization. A random one-bead one-compound combinatorial peptide library represented synthetic human egg mimics and identified a previously unidentified ligand as Fc receptor–like 3, named MAIA afte
Autor:
Lukas, Ded, Jean-Ju, Chung
Publikováno v:
Bio-protocol. 11(20)
Mammalian sperm cells are not capable of fertilizing an egg immediately after ejaculation; instead, they must gradually acquire the capacity to fertilize while they travel inside the female reproductive tract. Sperm cells are transported by the muscu