Research Data on Staphylococcus Epidermidis and UV-Induced Skin Aging

A research document describes a study investigating how the skin commensal bacterium Staphylococcus epidermidis modulates ultraviolet radiation-induced skin aging. The work includes data from a murine photoaging model and in vitro keratinocyte experiments, authored by Xinxin Wang and last updated in May 2026. The findings highlight a potential microbiota-innate immune regulatory axis involving TLR2 and TLR3 signaling.

Use Cases

• Studying the role of commensal bacteria in skin health based on the described murine model data
• Investigating TLR3-mediated inflammatory senescence based on the described keratinocyte experiments
• Analyzing the effects of bacterial-derived lipopeptides on UV-induced damage based on the candidate bioactive component LP78
• Exploring the regulatory axis between TLR2 and TLR3 signaling in photoaging based on the mechanistic findings

Strengths

• The description provides a detailed mechanistic explanation of the biological pathway studied
• The dataset is associated with a specific, peer-reviewed research finding published on figshare
• The data is shared under a permissive CC-BY-4.0 license

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• The primary data file is a 4.4 MB DOCX document, which may not be a standard structured data format

Provenance

Source

figshare

Collection Method

Likely contains experimental data from murine models and cell culture studies as described.

Freshness

Last updated 2026-05-12 04:19:36; freshness should be verified