Recently,Richter et al.[1]revealed the potential functions of the interaction between the serine/threonine kinase Tank-binding kinase 1（TBK1）and the autophagy receptor optineurin（OPTN）.The TBK1-OPTN axis targets d...Recently,Richter et al.[1]revealed the potential functions of the interaction between the serine/threonine kinase Tank-binding kinase 1（TBK1）and the autophagy receptor optineurin（OPTN）.The TBK1-OPTN axis targets damaged mitochondria for degradation via PINK1/parkin-mediated mitophagy[2,3].Indeed,TBK1 can phosphorylate OPTN at Ser177,Ser473,or Ser513 to enhance the binding capacity of OPTN with poly-ubiquitin（poly-UB）chains.Conversely,展开更多
基金supported by the National Natural Science Foundation of China(81470434,81503074,and81670265)the Science and Technology Project of Hunan Province,China(2015RS4040)+1 种基金the Administration of Traditional Chinese Medicine of Hunan Province,China(201578)the Health and Family-planning Commission of Hunan Province,China(B2015-48)
文摘Recently,Richter et al.[1]revealed the potential functions of the interaction between the serine/threonine kinase Tank-binding kinase 1（TBK1）and the autophagy receptor optineurin（OPTN）.The TBK1-OPTN axis targets damaged mitochondria for degradation via PINK1/parkin-mediated mitophagy[2,3].Indeed,TBK1 can phosphorylate OPTN at Ser177,Ser473,or Ser513 to enhance the binding capacity of OPTN with poly-ubiquitin（poly-UB）chains.Conversely,
