Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Natalia Huerta-Retamal"'
Autor:
María José Gómez-Torres, Miranda Hernández-Falcó, Andrea López-Botella, Natalia Huerta-Retamal, Paula Sáez-Espinosa
Publikováno v:
Biomedicines, Vol 11, Iss 11, p 2872 (2023)
IZUMO1 is an acrosome transmembrane protein implicated in the adhesion and fusion of gametes. This study aims to describe the distribution of IZUMO1 in human sperm under different physiological conditions: before capacitation (NCS), at one-hour capac
Externí odkaz:
https://doaj.org/article/c92ccb8c4cb14b5cb74eeb73699a1c34
Specific lectin binding sites during in vitro capacitation and acrosome reaction in boar spermatozoa
Autor:
Laura Robles-Gómez, Leopoldo González-Brusi, Paula Sáez-Espinosa, Natalia Huerta-Retamal, Paula Cots-Rodríguez, Manuel Avilés, María José Gómez-Torres
Publikováno v:
Italian Journal of Animal Science, Vol 20, Iss 1, Pp 372-382 (2021)
Sperm glycocalyx and plasma membrane undergo outstanding modifications during fertilization. However, it is unclear how in vitro capacitation time and acrosome reaction affect the specific location of boar sperm glycoconjugates. This study aimed to i
Externí odkaz:
https://doaj.org/article/0082efcbb7674223ba38e8cba3714282
Autor:
Paula Sáez-Espinosa, Natalia Huerta-Retamal, Laura Robles-Gómez, Manuel Avilés, Jon Aizpurua, Irene Velasco, Alejandro Romero, María José Gómez-Torres
Publikováno v:
Asian Journal of Andrology, Vol 22, Iss 5, Pp 447-453 (2020)
A cascade of dramatic physiological events is linked to the sperm acrosome reaction and binding to the oocyte's zona pellucida during human sperm capacitation. However, structural and functional sperm changes during capacitation currently remain poor
Externí odkaz:
https://doaj.org/article/48665595a5f64fbe857da7476dfef1f2
Autor:
María José Gómez-Torres, Paula Sáez-Espinosa, Paula Manzano-Santiago, Laura Robles-Gómez, Natalia Huerta-Retamal, Jon Aizpurua
Publikováno v:
Biomedicines, Vol 10, Iss 10, p 2553 (2022)
The failures of binding to the oocyte zona pellucida are commonly attributed to defects in the sperm recognition, adhesion, and fusion molecules. SPAM1 (sperm adhesion molecule 1) is a hyaluronidase implicated in the dispersion of the cumulus-oocyte
Externí odkaz:
https://doaj.org/article/88ac9be7691641d596f6e8fdc1cbd6ba
Autor:
María José Gómez-Torres, Natalia Huerta-Retamal, Laura Robles-Gómez, Paula Sáez-Espinosa, Jon Aizpurua, Manuel Avilés, Alejandro Romero
Publikováno v:
Cells, Vol 10, Iss 2, p 222 (2021)
Capacitation drives sperm biophysical and biochemical changes for sperm-oocyte interactions. It is a well-known fact that the molecular complex arylsulfatase A (ARSA), hyaluronidase sperm adhesion molecule 1 (SPAM1), and heat shock protein 2 (HSPA2)
Externí odkaz:
https://doaj.org/article/dac8f263a7f34e559793189c9b2e2518
Autor:
Nuria Rubio-Riquelme, Natalia Huerta-Retamal, María José Gómez-Torres, Rosa María Martínez-Espinosa
Publikováno v:
Antioxidants, Vol 9, Iss 1, p 78 (2020)
Catalase (CAT) stands out as one of the most efficient natural enzymes when catalysing the split of H2O2 into H2O and O2; H2O2 is one of the reactive oxygen species (ROS) involved in oxidative stress, a process closely related to aging and several he
Externí odkaz:
https://doaj.org/article/5bfff0675b294237bb8b45a54dfa40dd
Autor:
María José Gómez-Torres, Natalia Huerta-Retamal, Paula Sáez-Espinosa, Laura Robles-Gómez, Manuel Avilés, Jon Aizpurua
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
During fertilization, sperm hyaluronidase activity is essential for spermatozoa to successfully penetrate the hyaluronic acid-enriched extracellular matrix of the cumulus cells. Since molecular chaperones, as the heat shock protein A2, are typically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f303aa2d7d9cc984a4ffb4084794cc80
https://hdl.handle.net/10045/125071
https://hdl.handle.net/10045/125071
Autor:
María José Gómez-Torres, Jon Aizpurua, Laura Robles-Gómez, Alba López-Huedo, Natalia Huerta-Retamal, Paula Sáez-Espinosa
Publikováno v:
Cells Tissues Organs. 210:1-9
Spermatozoa capacitation is a time-dependent physiological process essential for acquiring the fertilizing capacity. In this context, reorganization of spermatozoa surface sugars and tyrosine phosphorylation are some of the most important biochemical
Autor:
María José Gómez-Torres, Natalia Huerta-Retamal, Paula Sáez-Espinosa, Jon Aizpurua, Alejandro Romero, Laura Robles-Gómez
Objetivo: Conocer la localización y la distribución del receptor arilsulfatasa A (ARSA) en espermatozoides humanos antes y después de incubarlos en medio de capacitación durante 1 y 4 h. Material y métodos: Las muestras seminales se obtuvieron d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec68dc6f0eb0322db4148dde2300d3eb
https://hdl.handle.net/10045/113805
https://hdl.handle.net/10045/113805
Specific lectin binding sites during in vitro capacitation and acrosome reaction in boar spermatozoa
Autor:
Paula Sáez Espinosa, Manuel Sánchez, María José Gómez-Torres, Laura Robles-Gómez, Natalia Huerta-Retamal, Leopoldo González-Brusi, Paula Cots-Rodríguez
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Italian Journal of Animal Science, Vol 20, Iss 1, Pp 372-382 (2021)
Universidad de Alicante (UA)
Italian Journal of Animal Science, Vol 20, Iss 1, Pp 372-382 (2021)
Sperm glycocalyx and plasma membrane undergo outstanding modifications during fertilization. However, it is unclear how in vitro capacitation time and acrosome reaction affect the specific location of boar sperm glycoconjugates. This study aimed to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::144a5b8d60727b22965926479f0aaa35
http://hdl.handle.net/10045/113404
http://hdl.handle.net/10045/113404