<p>Oxidative stress, which results from the overproduction of reactive oxygen species (ROS) that induce protein, lipid, and DNA oxidation, has emerged as a key factor in the pathogenesis of various diseases, including type 2 diabetes (T2D). Recently, the relationship between oxidative stress and T2D has gained considerable attention. Widely utilized as probiotics in fermented foods and beverages, lactic acid bacteria (LAB) exhibit potent antioxidant properties. However, the precise mechanisms enabling LAB to behave as antioxidants remain elusive. LAB play a pivotal role in promoting and maintaining host health while mitigating the development and progression of various disorders, including T2D. Against the backdrop of a large number of studies highlighting the beneficial role of LAB in mitigating oxidative stress-related diseases, this review explores potential biomarkers for the prevention of oxidative stress and examines the potential contribution of LAB to the fight against T2D.</p>

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Oxidative stress and type 2 diabetes: a review of lactic acid bacteria as potential prophylactic and therapeutic interventions

  • Siheng Ren,
  • Juan Wang,
  • Yuxi Wang,
  • Qian Luo,
  • Wei Pu,
  • Xiao Meng,
  • Shukun Liu

摘要

Oxidative stress, which results from the overproduction of reactive oxygen species (ROS) that induce protein, lipid, and DNA oxidation, has emerged as a key factor in the pathogenesis of various diseases, including type 2 diabetes (T2D). Recently, the relationship between oxidative stress and T2D has gained considerable attention. Widely utilized as probiotics in fermented foods and beverages, lactic acid bacteria (LAB) exhibit potent antioxidant properties. However, the precise mechanisms enabling LAB to behave as antioxidants remain elusive. LAB play a pivotal role in promoting and maintaining host health while mitigating the development and progression of various disorders, including T2D. Against the backdrop of a large number of studies highlighting the beneficial role of LAB in mitigating oxidative stress-related diseases, this review explores potential biomarkers for the prevention of oxidative stress and examines the potential contribution of LAB to the fight against T2D.