Search Results - "Stival, Cintia"

Sperm Capacitation and Acrosome Reaction in Mammalian Sperm by Stival, Cintia, Puga Molina, Lis del C, Paudel, Bidur, Buffone, Mariano G, Visconti, Pablo E, Krapf, Dario

“…Physiological changes that endow mammalian sperm with fertilizing capacity are known as sperm capacitation. As part of capacitation, sperm develop an…”
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Lysine acetylation modulates mouse sperm capacitation by Ritagliati, Carla, Luque, Guillermina M., Stival, Cintia, Baro Graf, Carolina, Buffone, Mariano G., Krapf, Dario

“…Mammalian sperm are unable to fertilize the egg immediately after ejaculation. To gain fertilization competence, they need to undergo a series of modifications…”
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Disruption of protein kinase A localization induces acrosomal exocytosis in capacitated mouse sperm by Stival, Cintia, Ritagliati, Carla, Xu, Xinran, Gervasi, Maria G., Luque, Guillermina M., Baró Graf, Carolina, De la Vega-Beltrán, José Luis, Torres, Nicolas, Darszon, Alberto, Krapf, Diego, Buffone, Mariano G., Visconti, Pablo E., Krapf, Dario

“…Protein kinase A (PKA) is a broad-spectrum Ser/Thr kinase involved in the regulation of several cellular activities. Thus, its precise activation relies on…”
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Src Kinase Is the Connecting Player between Protein Kinase A (PKA) Activation and Hyperpolarization through SLO3 Potassium Channel Regulation in Mouse Sperm by Stival, Cintia, La Spina, Florenza A., Baró Graf, Carolina, Arcelay, Enid, Arranz, Silvia E., Ferreira, Juan J., Le Grand, Sibylle, Dzikunu, Victor A., Santi, Celia M., Visconti, Pablo E., Buffone, Mariano G., Krapf, Dario

“…Plasma membrane hyperpolarization is crucial for mammalian sperm to acquire acrosomal responsiveness during capacitation. Among the signaling events leading to…”
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Membrane Potential Assessment by Fluorimetry as a Predictor Tool of Human Sperm Fertilizing Capacity by Baro Graf, Carolina, Ritagliati, Carla, Torres-Monserrat, Valentina, Stival, Cintia, Carizza, Carlos, Buffone, Mariano G, Krapf, Dario

“…Mammalian sperm acquire the ability to fertilize eggs by undergoing a process known as capacitation. Capacitation is triggered as the sperm travels through the…”
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A versatile kinase mobility shift assay (KiMSA) for PKA analysis and cyclic AMP detection in sperm physiology (and beyond) by Novero, Analia G, Curcio, Catalina, Steeman, Tomás J, Binolfi, Andres, Krapf, Diego, Buffone, Mariano G, Krapf, Dario, Stival, Cintia

“…The cAMP-dependent protein kinase (PKA) is one of the most extensively distributed kinases among intracellular signal cascades, with a pivotal role in the…”
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Male Decapacitation Factor SPINK3 Blocks Membrane Hyperpolarization and Calcium Entry in Mouse Sperm by Zalazar, Lucia, Stival, Cintia, Nicolli, Anabella R., De Blas, Gerardo A., Krapf, Dario, Cesari, Andreina

“…Mammalian sperm acquire ability to fertilize through a process called capacitation, occurring after ejaculation and regulated by both female molecules and male…”
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Determination of a Robust Assay for Human Sperm Membrane Potential Analysis by Baro Graf, Carolina, Ritagliati, Carla, Stival, Cintia, Balestrini, Paula A, Buffone, Mariano G, Krapf, Darío

“…Mammalian sperm must undergo a complex process called capacitation in order to fertilize the egg. During this process, hyperpolarization of the sperm plasma…”
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Quantification of Protein Kinase A (PKA) Activity by an in vitro Radioactive Assay Using the Mouse Sperm Derived Enzyme by Stival, Cintia, Graf, Carolina Baro, Visconti, Pablo E, Krapf, Dario

“…In order to acquire fertilizing potential, mammalian sperm must undergo a process known as , which relies on the early activation of Protein Kinase A (PKA)…”
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Everything you ever wanted to know about PKA regulation and its involvement in mammalian sperm capacitation by Baro Graf, Carolina, Ritagliati, Carla, Stival, Cintia, Luque, Guillermina M., Gentile, Iñaki, Buffone, Mariano G., Krapf, Dario

“…The 3′, 5′-cyclic adenosine monophosphate (cAMP) dependent protein kinase (PKA) is a tetrameric holoenzyme comprising a set of two regulatory subunits (PKA-R)…”
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The sodium–proton exchangers sNHE and NHE1 control plasma membrane hyperpolarization in mouse sperm by Novero, Analia G., Rodríguez, Paulina Torres, De la Vega Beltrán, José L., Schiavi-Ehrenhaus, Liza J., Luque, Guillermina M., Carruba, Micaela, Stival, Cintia, Gentile, Iñaki, Ritagliati, Carla, Santi, Celia M., Nishigaki, Takuya, Krapf, Diego, Buffone, Mariano G., Darszon, Alberto, Treviño, Claudia L., Krapf, Dario

“…Sperm capacitation is a complex process that takes place in the female reproductive tract and empowers mammalian sperm with the competence to fertilize an egg…”
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Cdc42 localized in the CatSper signaling complex regulates cAMP‐dependent pathways in mouse sperm by Luque, Guillermina M., Xu, Xinran, Romarowski, Ana, Gervasi, María G., Orta, Gerardo, De la Vega‐Beltrán, José L., Stival, Cintia, Gilio, Nicolás, Dalotto‐Moreno, Tomás, Krapf, Dario, Visconti, Pablo E., Krapf, Diego, Darszon, Alberto, Buffone, Mariano G.

“…Sperm acquire the ability to fertilize in a process called capacitation and undergo hyperactivation, a change in the motility pattern, which depends on Ca2+…”
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Shaping Substrate Selectivity in a Broad-Spectrum Metallo-β-Lactamase by González, Lisandro J, Stival, Cintia, Puzzolo, Juan L, Moreno, Diego M, Vila, Alejandro J

“…Metallo-β-lactamases (MBLs) are the major group of carbapenemases produced by bacterial pathogens. The design of MBL inhibitors has been limited by, among…”
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Regulation mechanisms and implications of sperm membrane hyperpolarization by Ritagliati, Carla, Baro Graf, Carolina, Stival, Cintia, Krapf, Dario

“…Mammalian sperm are unable to fertilize the egg immediately after ejaculation. In order to gain fertilization competence, they need to undergo a series of…”
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