Tissue protein network

A tissue protein network is a systems-level representation of the protein-protein interactions (PPIs) and expression profiles unique to specific anatomical sites. These networks are constructed using high-throughput data from sources like the Human Protein Atlas to map how the proteome varies across different cell types and tissues (Source: proteinatlas.org). While these networks are essential for identifying tissue-specific drug targets and understanding off-target effects, the network itself is not a single molecular target such as a receptor or enzyme (Source: Greene et al., 2015, Nature Genetics). Instead, it serves as a framework for biological discovery, highlighting how groups of proteins collaborate to maintain homeostasis or drive pathology in diseases like cancer (Source: Sonawane et al., 2017, Cell Reports). Because it encompasses a broad array of distinct proteins rather than a single druggable molecule, 'Tissue protein network' is classified as an incorrect or overly broad designation for a specific therapeutic target. Analysts use these networks to predict drug efficacy and toxicity by observing how a drug's primary target interacts with other proteins within a specific tissue context. Consequently, while the concept is vital for modern drug development, it does not refer to a discrete molecule that can be directly modulated by a ligand.

Other names

Tissue-specific protein-protein interaction networkTissue-specific proteomeTissue-specific networkTS-PPI

Not applicable as this refers to a systems-level network of multiple proteins rather than a single therapeutic target.