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Cellular and Molecular Consequences of Stallion Sperm Cryopreservation: Recent Approaches to Improve Sperm Survival

Primer Autor	Felmer, Ricardo
Co-autores	Contreras, Maria Jose Arias, Maria Elena Fuentes, Fernanda Munoz, Erwin Bernecic, Naomi Fair, Sean
Título	Cellular and Molecular Consequences of Stallion Sperm Cryopreservation: Recent Approaches to Improve Sperm Survival
Editorial	ELSEVIER SCIENCE INC
Revista	JOURNAL OF EQUINE VETERINARY SCIENCE
Lenguaje	en
Resumen	Cryopreservation of stallion semen does not achieve the post-thaw quality or fertility results observed in other species like cattle. There are many reasons for this, but the membrane composition and intracellular changes in stallion sperm predispose them to low resistance to the cooling, freezing, and subsequent thawing process. Damage to the sperm results from different processes activated during cryopreservation, including oxidative stress, apoptosis, and structural modifications in the sperm membrane that increase the deleterious effect on sperm. In addition, significant individual variability is observed among stallions in the ability of sperm to survive the freeze-thaw process. Recent advances in genomics, transcriptomics, proteomics, metabolomics, and epigenetics are making it possible to advance our understanding of the cellular and molecular processes involved in the cryopreservation process, opening new possibilities for improvement. This review addresses the ongoing research on stallion semen cryopreservation, focusing on the cellular and molecular consequences of this procedure in stallions and discusses the new tools currently available to increase the tolerance of equine spermatozoa to freeze-thaw. (c) 2023 Elsevier Inc. All rights reserved.
Fecha Publicación	2023
Tipo de Recurso	artículo de revisión
doi	10.1016/j.jevs.2023.104499
Formato Recurso	PDF
Palabras Claves	Cryopreservation Freeze Plasma Membrane Semen Stallion
Ubicación del archivo	http://dx.doi.org/10.1016/j.jevs.2023.104499
Categoría OCDE	Ciencias Veterinarias
Materias	criopreservación Congelar Membrana de plasma Semen Semental
Identificador del recurso (Mandatado-único)	artículo de revisión
Versión del recurso (Recomendado-único)	versión publicada
Derechos de acceso	metadata
Access Rights	metadata
Id de Web of Science	WOS:001008955300001
ISSN	0737-0806
Categoría WOS	Ciencias Veterinarias
Referencia del Financiador (Mandatado si es aplicable-repetible)	ANID-FONDECYT 1160467 ANID 21181068 UFRO DIM22-0001 ANID FONDECYT 1160467