Mitochondrial contributions to neuronal development and function

作者：Princz Andrea; Kounakis Konstantinos; Tavernarakis Nektarios^*

来源：Biological Chemistry, 2018, 399(7): 723-739.

DOI：10.1515/hsz-2017-0333

• electron transport chain
• ion homeostasis
• mitochondrial dynamics
• mitophagy
• myelination
• reactive oxygen species

Mitochondria are critical to tissues and organs characterized by high-energy demands, such as the nervous system. They provide essential energy and metabolites, and maintain Ca2+ balance, which is imperative for proper neuronal function and development. Emerging findings further underline the role of mitochondria in neurons. Technical advances in the last decades made it possible to investigate key mechanisms in neuronal development and the contribution of mitochondria therein. In this article, we discuss the latest findings relevant to the involvement of mitochondria in neuronal development, placing emphasis on mitochondrial metabolism and dynamics. In addition, we survey the role of mitochondrial energy metabolism and Ca2+ homeostasis in proper neuronal function, and the involvement of mitochondria in axon myelination.

• 出版日期2018-7