Doxorubicin is widely used as a first-line therapeutic option in the treatment of several malignant tumors, but its clinical application is severely limited by the dose-dependent and irreversible cardiotoxicity, which has been a long-standing clinical challenge. We analyze the latest clinical guidelines on oncological cardiology and summarize the current status of doxorubicin-induced cardiotoxicity (DIC) prevention and treatment. On this basis, we have gone beyond the traditional view of direct damage to cardiomyocytes, and reviewed the research progress in recent years on the cross-talk between cardiac vascular endothelial cells and cardiomyocytes involved in DIC. The results suggest that cardiac endothelial cells play a key role in the development and maintenance of cardiac function. Doxorubicin not only directly damages these cells, but also disrupts the paracrine signals and physical barriers between them and cardiomyocytes, ultimately leading to an imbalance in cell communication and affecting cardiomyocyte survival and function, resulting in DIC.
| 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 |