Gene Expression in Sea Bream Challenged with Vibrio and Fed Immunostimulant

Data Sheet 1 from figshare contains experimental results on the immune response of gilthead sea bream (Sparus aurata). The dataset likely includes gene expression levels for immune and oxidative stress markers, measured at multiple time points after infection with Vibrio anguillarum and dietary supplementation with Imoviral®. The data was authored by Sabrina Natale and last updated on 2026-04 23.

Use Cases

• Analyzing the temporal modulation of pro-inflammatory genes (TNF-α, IL-1β) based on the described experimental time points.
• Comparing the expression of antimicrobial peptides (hepcidin, defensin) between control and supplemented fish groups.
• Evaluating oxidative stress response patterns based on the expression of genes like catalase and superoxide dismutase.
• Investigating the potential immunostimulant effects of a natural supplement blend on farmed fish health.

Strengths

• Experimental design includes 5 groups in duplicate, providing a basis for comparative analysis.
• Gene expression was evaluated at four specific time points (1, 24, 72, and 168 hours post-infection).
• The dataset is openly licensed under CC-BY-4.0, permitting reuse and redistribution.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for machine learning.
• The dataset is very small (412.8 KB), indicating limited scope.

Provenance

Source

figshare, authored by Sabrina Natale.

Collection Method

Experimental infection and gene expression analysis via RT-qPCR.

Time Range

Time points measured up to 168 hours post-infection.

Freshness

Last updated 2026-04-23 16:02:50; freshness should be verified.

Geography

Likely from a fish farm, but specific location is unknown.