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Genomic Expression Profiling

Meaning

A high-resolution molecular diagnostic technique used to measure the simultaneous activity, or expression level, of thousands of genes within a specific tissue or cell type at a given moment in time. This profiling generates a comprehensive snapshot of the cell’s functional state, providing a deep understanding of how hormonal signals, environmental factors, and genetics are collectively influencing cellular behavior. Clinically, this data informs highly personalized therapeutic strategies by identifying specific pathway dysregulations. It provides an unparalleled molecular insight into an individual’s health status.