Additional file 11 of Frozen melanoma tissues yield extracellular vesicles with preserved

N = 4 human tissue samples provide a list of proteins quantified in extracellular vesicles (EVs) isolated from both fresh and frozen melanoma tissues. The dataset, authored by Daniele D´Arrigo and shared under CC-BY-4.0, was last updated on May 23, 2026. Its 969.7 KB size indicates a focused, supplementary dataset.

Use Cases

• Compare protein profiles of extracellular vesicles based on tissue preservation status (fresh vs. frozen) mentioned in the description
• Identify potential diagnostic protein biomarkers for melanoma from the quantified list
• Assess the immunogenic properties of extracellular vesicles by analyzing their protein cargo
• Validate the utility of frozen tissue archives for extracellular vesicle research

Strengths

• Dataset is openly licensed under CC-BY-4.0, enabling broad reuse.
• Focuses on a specific and relevant comparison (fresh vs. frozen tissue EVs) for N = 4 samples.
• File format is XLSX, a widely accessible standard for tabular data.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The small sample size (N=4) limits statistical power and generalizability.

Provenance

Source

figshare

Collection Method

Likely generated via proteomic analysis of extracellular vesicles isolated from human tissue samples.

Freshness

Last updated 2026-05-23 04:08:40; freshness should be verified.