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Human Body & Health

Why does chronic inflammation impair resolution differently compared to acute inflammation within a tissue undergoing repair?

A)Fibrosis activates tissue-specific stem cells
B)Pro-resolving mediators are insufficiently upregulated
C)Immune cell infiltration always accelerates healing
D)Neutrophil apoptosis occurs prematurely inhibiting phagocytosis

💡 Explanation

Chronic inflammation hinders resolution because the sustained presence of pro-inflammatory cytokines downregulates the production of pro-resolving mediators like lipoxins and resolvins; therefore the inflammation persists, rather than shifting towards tissue repair, because the necessary signals for resolution are lacking.

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