Green Tea Exosome Nanoparticle Effects on Oxidative Stress in Human Keratinocytes

Wooram Choi's research data, uploaded to figshare in 2026, investigates the effects of green tea-derived exosome-like nanoparticles (GtDENs) on oxidative stress-induced cellular dysfunction. The dataset likely contains results from MTT assays, immunoblotting, real-time PCR, SA-beta-gal assays, flow cytometry, and molecular docking models. It focuses on GtDENs' role in attenuating reactive oxygen species accumulation and modulating p38 MAPK signaling pathways.

Use Cases

• Analyzing the impact of green tea exosomes on reactive oxygen species levels based on the described MTT and flow cytometry assays.
• Modeling molecular interactions between caffeine and p38 MAPK based on the described docking and cellular thermal shift assays.
• Investigating gene expression changes related to cellular senescence based on the described analysis of MMP3, p21, and caspases.
• Studying the specificity of p38 MAPK pathway modulation under oxidative stress based on the described comparison with ERK and JNK signaling.

Strengths

• Dataset is associated with a detailed research methodology described in the source document, including multiple experimental techniques.
• The license is clearly defined as CC-BY-4.0, facilitating open reuse.
• Phytochemical profiling identified caffeine as the predominant small-molecule component, providing a specific chemical focus.

Limitations

• Dataset scale is limited to 16.4 KB, indicating a very small scope, likely a single summary table.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical analysis.

Provenance

Source

Wooram Choi via figshare

Collection Method

Experimental data from cell culture studies (human keratinocytes) using MTT assay, immunoblotting, PCR, SA-beta-gal assay, flow cytometry, and molecular docking.

Freshness

Last updated 2026-04-28 06:03:10; freshness should be verified.