氧化应激
促炎细胞因子
肠上皮
炎症
活性氧
结肠炎
炎症性肠病
溃疡性结肠炎
线粒体
过氧化物还原蛋白
医学
肠粘膜
免疫学
上皮
生物
细胞生物学
疾病
病理
生物化学
酶
内科学
过氧化物酶
遗传学
作者
Jing Jin,M Jung,Seongkeun Sonn,Seungwoon Seo,Joo‐Won Suh,Hyae Yon Kweon,Shin Hye Moon,Huiju Jo,Na Hyeon Yoon,Goo Taeg Oh
标识
DOI:10.1089/ars.2023.0482
摘要
Peroxiredoxin3 (Prdx3) is an intracellular antioxidant enzyme that is specifically localized in mitochondria and protects against oxidative stress by removing mitochondrial reactive oxygen species (ROS). The intestinal epithelium provides a physical and biochemical barrier that segregates host tissues from commensal bacteria to maintain intestinal homeostasis. An imbalance between the cellular antioxidant defense system and oxidative stress has been implicated in the pathogenesis of inflammatory bowel disease (IBD). However, the role of Prdx3 in the intestinal epithelium under intestinal inflammation has not been elucidated. To investigate the potential role of Prdx3 in intestinal inflammation, we used intestinal epithelial cell (IEC)-specific Prdx3-knockout mice.
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