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Proteomic Markers

Meaning

Proteomic markers are specific proteins or protein profiles within a biological sample, such as blood, urine, or tissue, whose presence, absence, or quantitative change correlates with a particular physiological state, disease process, or therapeutic response. These molecules serve as sophisticated biomarkers, offering a detailed snapshot of cellular activity and signaling pathways far beyond what traditional genetic or single-hormone testing can provide. They are integral to advancing personalized medicine and diagnostic precision in hormonal health.