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Chronic Inflammatory State

Meaning

A Chronic Inflammatory State, often referred to as low-grade or sterile inflammation, is a prolonged and persistent activation of the innate immune system without the typical signs of acute infection or injury. This systemic condition is characterized by elevated levels of circulating pro-inflammatory cytokines and acute-phase proteins, such as high-sensitivity C-reactive protein (hsCRP). It represents a maladaptive response often linked to metabolic dysfunction, visceral adiposity, and a heightened risk for age-related chronic diseases, including cardiovascular and neurodegenerative disorders.