The incidence and mortality of malignant tumors are gradually increasing all the world, and the existing diagnosis and treatment methods still can not effectively block the occurrence and development of tumors. Some studies have found that cancer stem cells (CSCs) are the cells of tumor origin, and closely related to the occurrence, development and metastasis of tumors.Early detection and intervention with effective treatment of CSCs are expected to prevent the occurrence and development of tumors. Many studies have shown that the activation of Wnt/β-catenin signaling pathway is an important link in the initiation of CSCs and the formation of tumors. Therefore, by regulating the key upstream and downstream factors of the Wnt/β-catenin pathway in CSCs, thereby regulating the activity of the Wnt/β-catenin signaling pathway, controlling tumor growth and metastasis,can provide new targets and directions for the treatment and prevention of malignant tumors. The key role of Wnt/β-catenin signal pathway in CSCs, and the related mechanisms of the important factors of the pathway in regulating the tumor growth, development and metastasis of CSCs in different organs are reviewed in present paper.
| 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 |