Hedgehog signaling in humans: the HH_Signal pathway_db knowledge base

Area of Science:

• Developmental Biology
• Molecular Biology
• Bioinformatics

Background:

• Omics technologies generate vast, complex biological data requiring systematic analysis.
• Understanding morphogenesis, the process of biological form generation, is a fundamental biological challenge.
• The Hedgehog (HH) signaling pathway is crucial for regulating morphogenesis throughout an organism's life cycle.

Purpose of the Study:

• To create a curated knowledge base integrating data on the human Hedgehog signaling pathway.
• To facilitate new insights into biological systems and processes, particularly morphogenesis.
• To provide a tool for researchers studying the HH pathway's role in health and disease.

Main Methods:

• Development of a domain-specific knowledge/data repository.
• Integration of curated data on molecular components and functional roles of the HH pathway.
• Data compilation on genes, protein products, regulatory networks, and disease associations.

Main Results:

• Introduction of HH_Signal_pathway_db, a database for the human Hedgehog signaling pathway.
• The initial release includes data on 56 genes, their protein products, and interactions.
• Established associations between the HH pathway and human pathological conditions are documented.

Conclusions:

• HH_Signal_pathway_db serves as a valuable resource for researchers.
• The database supports the acquisition of new knowledge on the HH pathway's function in health and disease.
• Potential applications in developmental biology and translational medicine are highlighted.