PXD055888

PXD055888 is an original dataset announced via ProteomeXchange.

Title	Shotgun proteomics analysis of meagre (Argyrosomus regius) blood plasma and skin mucus
Description	In aquaculture, meagre (Argyrosomus regius), it still produced on a small scale, nevertheless it is a species with great potential to expand due to its beneficial traits both for production and consumption. The development of new functional diets for this species that can promote both growth and health is an important step towards the increase of its production. Studying fish health and nutrition status can be complex and cause additional stress to the fish, and often require animal sacrifice. Therefore, it becomes important to find proper techniques and biomarkers that allow a better measurement of the effects of new diets and at the same time are practical to apply in an aquaculture setting. Using non-lethal measurements to evaluate fish health and welfare has generated interest as it allows for less animal sacrifice and reduced production losses. This type of analysis includes parameters from samples of blood, mucus, skin and faeces, which are important tools for monitoring fish health and welfare. In this study, a nutritional challenge was performed for 7 weeks with juvenile meagre, where three diets were tested, a control diet (55.1 % of fish meal, FM, control), a challenging diet (15% FM, challenge) and an extremely challenging diet (5% FM, extreme). The main objective was to identify candidate minimally invasive biomarkers of malnutrition in blood plasma and skin mucus.
HostingRepository	PRIDE
AnnounceDate	2025-05-29
AnnouncementXML	Submission_2025-05-29_08:37:17.995.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Cláudia Raposo de Magalhães
SpeciesList	scientific name: Argyrosomus regius; NCBI TaxID: 172269;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Orbitrap Eclipse

Revision	Datetime	Status	ChangeLog Entry
0	2024-09-16 02:50:35	ID requested
⏵ 1	2025-05-29 08:37:18	announced

10.1016/J.JPROT.2025.105432;

submitter keyword: Fishmeal, Label-free, Malnutrition, Biomarkers,Aquaculture

Ana Couto
contact affiliation	Fish Nutrition and Welfare Lab, CIIMAR
contact email	acouto@fc.up.pt
lab head
Cláudia Raposo de Magalhães
contact affiliation	SPAROS, Lda - Área Empresarial de Marim, Lote C, 8700-221 Olhão, Portugal
contact email	csraposo@ualg.pt
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2025/05/PXD055888

PRIDE project URI

• PRIDE
  1. PXD055888
     1. Label: PRIDE project
     2. Name: Shotgun proteomics analysis of meagre (Argyrosomus regius) blood plasma and skin mucus