M. tuberculosis relies on trace oxygen to maintain energy homeostasis and survive in hypoxic environments

• Main Authors: Kalia, Nitin Pal, Singh, Samsher, Hards, Kiel, Cheung, Chen-Yi, Sviriaeva, Ekaterina, Banaei-Esfahani, Amir, Aebersold, Ruedi, Berney, Michael, Cook, Gregory M., Pethe, Kevin
• 其他作者: Lee Kong Chian School of Medicine (LKCMedicine)
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Science::Medicine; Science::Biological sciences; Bioenergetics; Granuloma
• 在線閱讀: https://hdl.handle.net/10356/169272
• 機構: Nanyang Technological University

The bioenergetic mechanisms by which Mycobacterium tuberculosis survives hypoxia are poorly understood. Current models assume that the bacterium shifts to an alternate electron acceptor or fermentation to maintain membrane potential and ATP synthesis. Counterintuitively, we find here that oxygen its...