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Cutting-Edge methods in Teleost and Chondrichthyan reproductive biology

2024-07-17Journal article Restricted access
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dc.contributor.authorMechaly, Alejandro S.
dc.contributor.authorAwruch, Cynthia
dc.contributor.authorCabrita, Elsa
dc.contributor.authorCostas, Benjamín
dc.contributor.authorFernandes, Jorge M.O.
dc.contributor.authorGallego, Victor
dc.contributor.authorHirt-Chabbert, Jorge
dc.contributor.authorKonstantinidis, Ioannis
dc.contributor.authorOliveira, Catarina
dc.contributor.authorRamos Júdez, Sandra
dc.contributor.authorRamos-Pinto, Lourenço
dc.contributor.authorFatsini Fernández, Elvira
dc.date.accessioned2024-07-31T10:47:26Z
dc.date.available2024-07-31T10:47:26Z
dc.date.issued2024-07-17
dc.description.abstractReproduction is a fundamental biological process for producing offspring and ensuring the continuation of the species. With nearly 35,000 fish species worldwide exhibiting a very diverse range of reproductive systems and strategies, the study of fish reproduction is a significant challenge. Research into various fish reproductive models is driven by their use in human biomedical applications, improving the diversification and sustainability of aquaculture species, and developing strategies for biodiversity conservation. These models must be approached from an animal ethics perspective, considering the welfare of the species under study and applying the 3Rs principle (Replacement, Reduction and Refinement). This principle focusses on replacing animals with alternative methods wherever possible, reducing the number of animals used and refining procedures to minimize suffering. While destructive sampling of wild aquatic species should be minimized, the need remains to provide information on reproduction as an important parameter for delineating management and conservation programs. One of the practices that helps reduce and replace the use of animal testing is the scientific study of individuals obtained through bycatch. This is the case for some chondrichthyans, and endangered fish species included in conservation programs. Regarding fish species that are kept under human care (commonly called captivity), studies on reproduction are essential to improve well-being and increase production of farmed species. Research on fish reproduction requires expanding basic knowledge of broodstock management tools, such as gamete quality assessment, reproductive behavior studies, the use of hormone therapies to stimulate reproduction, and the development of non-lethal or less invasive methods using body fluids (e.g., mucus, seminal plasma, blood plasma, or urine) to study reproductive status, as well as novel markers from state-of-the-art omics research. This review describes a multidisciplinary approach that includes the aforementioned reproductive management tools, indicators of welfare, and next-generation sequencing techniques using samples collected by minimally invasive methods.eng
dc.description.sponsorshipPICT-2020-SERIEA-0696 and PICT-2021-CAT-II-00136 grants; EXPL/CVT-CVT/0305/2021; PT-INNOVATION-008
dc.identifier.doi10.1080/23308249.2024.2377999
dc.identifier.eissn2330-8257
dc.identifier.issn2330-8249
dc.identifier.urihttp://hdl.handle.net/10400.1/25755
dc.language.isoeng
dc.peerreviewedyes
dc.publisherTaylor and Francis Group
dc.relationNew approaches on the antioxidant diet-effect in fish sperm traits: the role of sperm microRNAs on transgenerational transmission
dc.relationInterdisciplinary Centre of Marine and Environmental Research
dc.relationAlgarve Centre for Marine Sciences
dc.relationCentre for Marine and Environmental Research
dc.relation.ispartofReviews In Fisheries Science & Aquaculture
dc.rights.uriN/A
dc.subjectTeleosts
dc.subjectChondrichthyes
dc.subjectimmunology
dc.subjectInvasive andnoninvasive techniques
dc.subjectAnimalwelfare
dc.subjectAquaculture
dc.subjectconservation
dc.subjectOmics
dc.subjectBiomarkers
dc.titleCutting-Edge methods in Teleost and Chondrichthyan reproductive biologypor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNew approaches on the antioxidant diet-effect in fish sperm traits: the role of sperm microRNAs on transgenerational transmission
oaire.awardTitleInterdisciplinary Centre of Marine and Environmental Research
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleCentre for Marine and Environmental Research
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCVT-CVT%2F4109%2F2020/PT
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oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT
oaire.citation.titleReviews in Fisheries Science & Aquaculture
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oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCabrita
person.familyNameGallego
person.familyNameOliveira
person.familyNameRamos Júdez
person.familyNameFatsini Fernández
person.givenNameElsa
person.givenNameVictor
person.givenNameCatarina
person.givenNameSandra
person.givenNameElvira
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