Diseases and Conditions

Blood-dwelling bacterium yields indole metabolites with anti-aging effects in skin cells

November 29, 2025 由 AI 报道 AI 生成的图像 事实核查

Researchers have identified indole metabolites from the human blood bacterium Paracoccus sanguinis that showed anti-aging activity in laboratory-grown human skin cells. The compounds reduced oxidative stress, inflammation and collagen-degrading activity in cell experiments, according to findings published in the Journal of Natural Products.