Proteomic Composition of Lactobacillus Johnsonii-Derived Extracellular Vesicles

A list of proteins identified in extracellular vesicles derived from the probiotic bacterium Lactobacillus johnsonii. The dataset was authored by Yi Wu and last updated on May 28, 2026. It supports research into how bacterial vesicles modulate the gut environment and host immune responses.

Use Cases

• Identify potential immunomodulatory proteins based on the proteomic composition of bacterial vesicles.
• Compare vesicle protein profiles across different bacterial strains or conditions.
• Investigate molecular mechanisms of probiotic action against pathogens like Salmonella.

Strengths

• The dataset is openly available under a CC-BY-4.0 license.
• It is directly linked to specific research findings related to Figure 5 of its source publication.

Limitations

• The dataset is small at 170.5 KB, indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Collection Method

Proteomic analysis of bacterial extracellular vesicles.

Freshness

Last updated 2026-05-28 04:39:49; freshness should be verified.