MuscleAtlasExplorer

MuscleAtlasExplorer provides access to a curated compendium of human skeletal muscle gene expression data linked to phenotype metadata for comparative and hypothesis-driven analyses.

Key Features:

• Extensive Dataset: Contains a comprehensive collection of gene expression data from human skeletal muscle samples.
• Curated Phenotype Data: Integrates sample-level phenotype metadata including age, sex, body mass index (BMI), and disease status.
• Data Visualization Tools: Implements visualization functions to explore expression patterns and relationships within the datasets.
• Sample Selection and In-depth Inspection: Enables selection of specific samples for focused examination of particular genes or conditions.
• Integration with External Tools: Provides compatibility with external bioinformatics tools to extend downstream analyses.

Scientific Applications:

• Muscular disease research: Correlates gene expression with disease status to support investigation of genetic contributors to muscle disorders.
• Aging-related muscle studies: Enables analysis of age-associated changes in skeletal muscle gene expression.
• Sex-specific expression analysis: Facilitates comparison of gene expression differences between sexes in muscle tissue.
• Gene function and comparative analyses: Supports hypothesis-driven exploration of gene function within human skeletal muscle using phenotype-linked expression data.

Methodology:

Integration of gene expression datasets with curated phenotype metadata, visualization-based exploration, sample-level selection for inspection, and compatibility with external bioinformatics tools.