Stroke is the leading cause of death in Chinese currently, characterized by high incidence, high morbidity and high mortality, of which ischemic stroke accounted for 87%.However, it still lacks the ideal treatment.Stem cells are a class of cells with self-renewal ability and high differentiation potential.Stem cell transplantation breaks the irreversibility of nerve injury to post-stroke infarct area.However, stem cells also requiring specific chemokines to promote their directional migration to the injured tissue site after transplanted.Stromal cell-derived factor-1α (SDF-1α) is one of the typical chemokines.SDF-1α and its specific receptor CXCR4 can induce its migration, increase its proliferation and promote angiogenesis.In this paper, the role of SDF-1α/CXCR4 axis in the treatment of ischemic stroke in stem cells is reviewed in order to provide a theoretical basis for enhancing the efficacy of stem cell transplantation in the treatment of ischemic stroke.
| 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 |