Myo-REG

Myo-REG provides an integrated resource of curated cell–cell interactions and intracellular signaling pathways relevant to skeletal muscle regeneration.

Key Features:

• Dual-Layered Information Structure: Organizes data into two layers: cell–cell interactions among muscle-resident mononuclear cell populations and intracellular signaling pathways mediating those interactions.
• Cell–Cell Interaction Catalog: Contains approximately 100 documented cell interactions detailing how muscle-resident mononuclear cell populations communicate via direct contact or paracrine signals.
• Integration with SIGNOR: Integrates molecular interactions from the SIGNOR database alongside additional curated published data.
• Pathway Annotations: Annotates molecular interactions with intracellular signaling pathway information relevant to muscle repair and regeneration.
• Support for In Silico Modeling: Provides extractable datasets for simulating and predicting outcomes of perturbations in muscle regeneration.
• System-Level Representation: Facilitates system-level analysis of intercellular and intracellular signaling networks specific to muscle regeneration.

Scientific Applications:

• Mechanistic Studies: Support mechanistic investigation of the cellular and molecular processes underlying muscle repair.
• Experimental Design: Inform experimental designs by consolidating curated interaction and pathway information relevant to muscle regeneration.
• Therapeutic Strategy Development: Guide identification of signaling nodes and intercellular communications that are potential targets for regenerative therapies.
• Predictive Modeling: Enable predictive and in silico modeling of perturbations in regeneration using extractable datasets.
• Pathway Analysis: Support intracellular pathway analysis to elucidate temporal and spatial dynamics during muscle regeneration.

Methodology:

Curation and integration of published data and SIGNOR database entries to assemble an annotated repository of cell–cell interactions and intracellular signaling pathways relevant to skeletal muscle regeneration.