Selenium-Enriched Yeast Anti-Aging Study Data via Gut-Liver-Brain Axis

1213.16 mg/kg of selenomethionine was the predominant bioselenium composition in the studied yeast. The dataset contains results from a study on selenium-enriched Rhodotorula mucilaginosa JAASRY1, including animal behavior tests, histopathology, protein expression, and 16S rRNA gut microbiome sequencing, authored by Mubai Sun and last updated in June 2026. The 1.9 MB file is a document detailing the experimental methods and findings.

Use Cases

• Modeling the relationship between selenium supplementation and gut microbiota composition based on 16S rRNA sequencing results.
• Analyzing correlations between oxidative stress markers and behavioral phenotypes in aging animal models.
• Studying the activation of the Nrf2/NQO1/HO-1 signaling pathway in response to a dietary intervention.

Strengths

• The study quantifies a specific selenium compound (selenomethionine) at 1213.16 mg/kg.
• Analysis includes multiple data modalities: behavioral tests, histopathology, western blotting, and microbiome sequencing.
• Results are supported by statistical significance (p < 0.05) for key findings.

Limitations

• The primary data file is a 1.9 MB DOCX document; underlying raw numerical or sequence data may not be directly accessible.
• Row count and column-level documentation for any potential tabular data are unknown.
• The dataset's scale is limited to the specific experimental study described.

Provenance

Source

Mubai Sun, published on figshare.

Collection Method

Experimental study involving animal models, laboratory assays, and sequencing.

Freshness

Last updated 2026-06-02 05:26:33.