Science Daily iconScience DailySep 14, 2026

Scientists find how “zombie” cells fuel inflammation as we age

Scientists discovered that aging cells can use malfunctioning mitochondria to unlock inflammatory genes and keep the immune system stuck in a prolonged state of alert. Blocking one part of this process reduced inflammation and improved healthy aging in mice, suggesting a promising new strategy for fighting age-related decline.

Scientists find how “zombie” cells fuel inflammation as we age

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Scientists discovered that aging cells can use malfunctioning mitochondria to unlock inflammatory genes and keep the immune system stuck in a prolonged state of alert.

Blocking one part of this process reduced inflammation and improved healthy aging in mice, suggesting a promising new strategy for fighting age-related decline.

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Scientists discovered that aging cells can use malfunctioning mitochondria to unlock inflammatory genes and keep the immune system stuck in a prolonged state of alert. Blocking one part of this process reduced inflammation and improved healthy aging in mice, suggesting a promising new strategy for fighting age-related decline.

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