Idiopathic pulmonary fibrosis (IPF) is a chronic disease of the respiratory tract that seriously affects lung ventilation function and gas exchange function. Mitochondria is the center of energy supply and signal induction in cells, which determine the survival and/or death of cells. The cell mitochondrial quality control mechanisms mainly include mitophagy, biosynthesis and dynamics (fusion/fission) and other regulatory processes. These cellular processes maintain the stability of quality and function of mitochondria by degrading aged and damaged mitochondria, replenishing new mitochondria, and promoting the exchange of mitochondrial contents. Recent studies have shown that mitochondrial quality control plays an important role in IPF. In IPF, the dysregulation of mitochondrial quality control leads to mitochondrial dysfunction, increased production of reactive oxygen species, inducing apoptosis, enhanced mitochondrial fusion, and decreased mitochondrial autophagy and biosynthesis. This review describes the research progress on abnormal mitochondrial quality control in IPF.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |