A bioinformatics analysis of the CatSper channel in the class Actinopterygii
This work was supported by the projects FONDECYT No. 1180387, UFRO DI21-0111, and UFRO GAP DI5/2021. Este trabajo contó con el apoyo de los proyectos FONDECYT N° 1180387, UFRO DI21-0111 y UFRO GAP DI5/2021. The regulation of sperm motility is controlled by several variables, including mainly ion con...
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ftanid:oai:repositorio.anid.cl:10533/78777 2024-09-30T14:42:10+00:00 A bioinformatics analysis of the CatSper channel in the class Actinopterygii Farias, Jorge G. Beltran, Jorge F. Parraguez Contreras, Fernanda Norambuena, Juan-Alejandro Herrera Belen, Lisandra Risopatron, Jennie Valdebenito, Ivan Figueroa, Elias 2024-08-26T17:17:35Z PDF https://hdl.handle.net/10533/78777 https://doi.org/10.1016/j.cbpa.2022.111181 https://repositorio.ufro.cl/s/repositorio-ufro/item/6909 en eng doi:10.1016/j.cbpa.2022.111181 https://repositorio.ufro.cl/s/repositorio-ufro/item/6909 https://hdl.handle.net/10533/78777 COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY Fish CatSper Bioinformatics Sperm Actinopterygii artículo original 2024 ftanid https://doi.org/10.1016/j.cbpa.2022.111181 2024-09-01T23:42:49Z This work was supported by the projects FONDECYT No. 1180387, UFRO DI21-0111, and UFRO GAP DI5/2021. Este trabajo contó con el apoyo de los proyectos FONDECYT N° 1180387, UFRO DI21-0111 y UFRO GAP DI5/2021. The regulation of sperm motility is controlled by several variables, including mainly ion concentrations. In fish, Ca2+ concentrations play an important role in the regulation of sperm motility, and several reports highlight the importance of certain Ca2+ channels in the regulation of this cell function. CatSper is a calcium channel scarcely studied in fish. In the species Salmo salar, it has been shown that it is key in the regulation of sperm motility. Taking into account the relevance of this channel in sperm activation in fish, in this study we evaluated the presence and probable functionality of this channel in the class Actinopterygii. For this purpose, a rational bioinformatic analysis was carried out, which had been previously validated using in vitro techniques by our group. The bioinformatic analysis of the present work revealed that the functionality of CatSper of the species of the class Actinopterygii could be exclusive to freshwater and anadromous fish species. The results of this study showed that only some anadromous and freshwater fish species contain 11 subunits of the CatSper channel, which are enough to trigger sperm motility. Consequently, this study provides new data for a better under-standing of the sperm activation mechanism in fish. Article in Journal/Newspaper Salmo salar Repositorio ANID (Agencia Nacional de Investigación y Desarrollo) Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 267 111181 |
institution |
Open Polar |
collection |
Repositorio ANID (Agencia Nacional de Investigación y Desarrollo) |
op_collection_id |
ftanid |
language |
English |
topic |
Fish CatSper Bioinformatics Sperm Actinopterygii |
spellingShingle |
Fish CatSper Bioinformatics Sperm Actinopterygii Farias, Jorge G. A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
topic_facet |
Fish CatSper Bioinformatics Sperm Actinopterygii |
description |
This work was supported by the projects FONDECYT No. 1180387, UFRO DI21-0111, and UFRO GAP DI5/2021. Este trabajo contó con el apoyo de los proyectos FONDECYT N° 1180387, UFRO DI21-0111 y UFRO GAP DI5/2021. The regulation of sperm motility is controlled by several variables, including mainly ion concentrations. In fish, Ca2+ concentrations play an important role in the regulation of sperm motility, and several reports highlight the importance of certain Ca2+ channels in the regulation of this cell function. CatSper is a calcium channel scarcely studied in fish. In the species Salmo salar, it has been shown that it is key in the regulation of sperm motility. Taking into account the relevance of this channel in sperm activation in fish, in this study we evaluated the presence and probable functionality of this channel in the class Actinopterygii. For this purpose, a rational bioinformatic analysis was carried out, which had been previously validated using in vitro techniques by our group. The bioinformatic analysis of the present work revealed that the functionality of CatSper of the species of the class Actinopterygii could be exclusive to freshwater and anadromous fish species. The results of this study showed that only some anadromous and freshwater fish species contain 11 subunits of the CatSper channel, which are enough to trigger sperm motility. Consequently, this study provides new data for a better under-standing of the sperm activation mechanism in fish. |
author2 |
Beltran, Jorge F. Parraguez Contreras, Fernanda Norambuena, Juan-Alejandro Herrera Belen, Lisandra Risopatron, Jennie Valdebenito, Ivan Figueroa, Elias |
format |
Article in Journal/Newspaper |
author |
Farias, Jorge G. |
author_facet |
Farias, Jorge G. |
author_sort |
Farias, Jorge G. |
title |
A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
title_short |
A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
title_full |
A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
title_fullStr |
A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
title_full_unstemmed |
A bioinformatics analysis of the CatSper channel in the class Actinopterygii |
title_sort |
bioinformatics analysis of the catsper channel in the class actinopterygii |
publishDate |
2024 |
url |
https://hdl.handle.net/10533/78777 https://doi.org/10.1016/j.cbpa.2022.111181 https://repositorio.ufro.cl/s/repositorio-ufro/item/6909 |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_source |
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY |
op_relation |
doi:10.1016/j.cbpa.2022.111181 https://repositorio.ufro.cl/s/repositorio-ufro/item/6909 https://hdl.handle.net/10533/78777 |
op_doi |
https://doi.org/10.1016/j.cbpa.2022.111181 |
container_title |
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology |
container_volume |
267 |
container_start_page |
111181 |
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1811644388867047424 |