Mitochondrial Diseases Part II: Mouse models of OXPHOS deficiencies caused by defects in regulatory factors and other components required for mitochondrial function

作者：Iommarini Luisa; Peralta Susana; Torraco Alessandra; Diaz Francisca^*

来源：Mitochondrion, 2015, 22: 96-118.

DOI：10.1016/j.mito.2015.01.008

• Mitochondrial DNA
• Mitochondrial transcription
• Mouse models
• Mitochondrial dynamics
• Quality control
• Mitochondrial diseases

Mitochondrial disorders are defined as defects that affect the oxidative phosphotylation system (OXPHOS). They are characterized by a heterogeneous array of clinical presentations due in part to a wide variety of factors required for proper function of the components of the OXPHOS system. There is no cure for these disorders owing to our poor knowledge of the pathogenic mechanisms of disease. To understand the mechanisms of human disease numerous mouse models have been developed in recent years. Here we summarize the features of several mouse models of mitochondrial diseases directly related to those factors affecting mtDNA maintenance, replication, transcription, translation as well as other proteins that are involved in mitochondrial dynamics and quality control which affect mitochondrial OXPHOS function without being intrinsic components of the system. We discuss how these models have contributed to our understanding of mitochondrial diseases and their pathogenic mechanisms.

• 出版日期2015-5