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Step by Step about Germ Cells Development in Canine

SIMPLE SUMMARY: The progression of germ cells is a remarkable event that allows biological discovery in the differ-entiation process during in vivo and in vitro development. This is crucial for understanding one toward making oogenesis and spermatogenesis. Companion animals, such as canine, could of...

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Autores principales: de Souza, Aline Fernanda, Pieri, Naira Caroline Godoy, Martins, Daniele dos Santos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996183/
https://www.ncbi.nlm.nih.gov/pubmed/33668687
http://dx.doi.org/10.3390/ani11030598
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author de Souza, Aline Fernanda
Pieri, Naira Caroline Godoy
Martins, Daniele dos Santos
author_facet de Souza, Aline Fernanda
Pieri, Naira Caroline Godoy
Martins, Daniele dos Santos
author_sort de Souza, Aline Fernanda
collection PubMed
description SIMPLE SUMMARY: The progression of germ cells is a remarkable event that allows biological discovery in the differ-entiation process during in vivo and in vitro development. This is crucial for understanding one toward making oogenesis and spermatogenesis. Companion animals, such as canine, could offer new animal models for experimental and clinical testing for translation to human models. In this review, we describe the latest and more relevant findings on germ cell development. In addition, we showed the methods available for obtaining germ cells in vitro and the characterization of pri-mordial germ cells and spermatogonial stem cells. However, it is necessary to further conduct basic research in canine to clarify the beginning of germ cell development. ABSTRACT: Primordial germ cells (PGCs) have been described as precursors of gametes and provide a connection within generations, passing on the genome to the next generation. Failures in the formation of gametes/germ cells can compromise the maintenance and conservation of species. Most of the studies with PGCs have been carried out in mice, but this species is not always the best study model when transposing this knowledge to humans. Domestic animals, such as canines (canine), have become a valuable translational research model for stem cells and therapy. Furthermore, the study of canine germ cells opens new avenues for veterinary reproduction. In this review, the objective is to provide a comprehensive overview of the current knowledge on canine germ cells. The aspects of canine development and germ cells have been discussed since the origin, specifications, and development of spermatogonial canine were first discussed. Additionally, we discussed and explored some in vitro aspects of canine reproduction with germ cells, such as embryonic germ cells and spermatogonial stem cells.
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spelling pubmed-79961832021-03-27 Step by Step about Germ Cells Development in Canine de Souza, Aline Fernanda Pieri, Naira Caroline Godoy Martins, Daniele dos Santos Animals (Basel) Review SIMPLE SUMMARY: The progression of germ cells is a remarkable event that allows biological discovery in the differ-entiation process during in vivo and in vitro development. This is crucial for understanding one toward making oogenesis and spermatogenesis. Companion animals, such as canine, could offer new animal models for experimental and clinical testing for translation to human models. In this review, we describe the latest and more relevant findings on germ cell development. In addition, we showed the methods available for obtaining germ cells in vitro and the characterization of pri-mordial germ cells and spermatogonial stem cells. However, it is necessary to further conduct basic research in canine to clarify the beginning of germ cell development. ABSTRACT: Primordial germ cells (PGCs) have been described as precursors of gametes and provide a connection within generations, passing on the genome to the next generation. Failures in the formation of gametes/germ cells can compromise the maintenance and conservation of species. Most of the studies with PGCs have been carried out in mice, but this species is not always the best study model when transposing this knowledge to humans. Domestic animals, such as canines (canine), have become a valuable translational research model for stem cells and therapy. Furthermore, the study of canine germ cells opens new avenues for veterinary reproduction. In this review, the objective is to provide a comprehensive overview of the current knowledge on canine germ cells. The aspects of canine development and germ cells have been discussed since the origin, specifications, and development of spermatogonial canine were first discussed. Additionally, we discussed and explored some in vitro aspects of canine reproduction with germ cells, such as embryonic germ cells and spermatogonial stem cells. MDPI 2021-02-25 /pmc/articles/PMC7996183/ /pubmed/33668687 http://dx.doi.org/10.3390/ani11030598 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ).
spellingShingle Review
de Souza, Aline Fernanda
Pieri, Naira Caroline Godoy
Martins, Daniele dos Santos
Step by Step about Germ Cells Development in Canine
title Step by Step about Germ Cells Development in Canine
title_full Step by Step about Germ Cells Development in Canine
title_fullStr Step by Step about Germ Cells Development in Canine
title_full_unstemmed Step by Step about Germ Cells Development in Canine
title_short Step by Step about Germ Cells Development in Canine
title_sort step by step about germ cells development in canine
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996183/
https://www.ncbi.nlm.nih.gov/pubmed/33668687
http://dx.doi.org/10.3390/ani11030598
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