G6PD 在感染和免疫中的全球作用

Shivang S. Shah, Elizabeth F. Stone, Richard O. Francis, M. Karafin
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引用次数: 0

摘要

葡萄糖-6-磷酸脱氢酶(G6PD)缺乏症是人类最常见的酶病。G6PD 是磷酸戊糖途径 (PPP) 中的一种重要酶,可产生细胞生物合成和活性氧 (ROS) 平衡所需的 NADPH,后者在红细胞 (RBC) 中尤为关键。除红细胞外,还有新的证据表明,G6PD 在白细胞氧化代谢和免疫效应器功能所需的合成代谢中发挥着免疫作用。我们在此回顾这些研究,并考虑 G6PD 活性和 G6PD 缺乏症在调节炎症和免疫病理中的整体免疫代谢作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The global role of G6PD in infection and immunity
Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common enzymopathy in humans. G6PD is an essential enzyme in the pentose phosphate pathway (PPP), generating NADPH needed for cellular biosynthesis and reactive oxygen species (ROS) homeostasis, the latter especially key in red blood cells (RBCs). Beyond the RBC, there is emerging evidence that G6PD exerts an immunologic role by virtue of its functions in leukocyte oxidative metabolism and anabolic synthesis necessary for immune effector function. We review these here, and consider the global immunometabolic role of G6PD activity and G6PD deficiency in modulating inflammation and immunopathology.
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