Cachexia is a serious chronic wasting syndrome, which is a common complication of cancer, end-stage heart failure and other diseases. The abnormal inflammatory response in the process of cachexia plays an important role in the loss of muscle and fat, the proliferation and metastasis of tumors. In recent years, it has been found that microRNA and long non-coding RNA (lncRNA) carried in exosomes can mediate cell-to-cell communication, activate related signaling pathway to secrete various inflammatory factors. It mediates the inflammatory response of cachexia, affects the formation of local and distal inflammatory microenvironment, promotes tumor cell proliferation, metastasis and inhibits its apoptosis, thereby accelerating the progression of cachexia. This review mainly summarizes the relationship between exosome and cachexia inflammation response, the harm of cachexia inflammation response and the mechanism of action, and provides new ideas for preventing it and slowing down the cachexia progress.
| 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 |