Pharmacological approaches promoting stem cell-based therapy following ischemic stroke insults

• 来源期刊: 中国药理学报（英文版）
• 关键词: stroke neurobehavioral function neurogenesis cell-based therapy stem-cell transplantation granulocyte colony- stimulating factor (GCSF) herbal medicine
• 年，卷（期）: 2018,（5）
• 页码范围: 695-712
• 页数: 18页
• 语种: 英文
• DOI: 10.1038/aps.2018.23

摘要

Stroke can lead to long-term neurological deficits. Adult neurogenesis, the continuous generation of newborn neurons in distinct regions of the brain throughout life, has been considered as one of the appoaches to restore the neurological function following ischemic stroke. However, ischemia-induced spontaneous neurogenesis is not suffcient, thus cell-based therapy, including infusing exogenous stem cells or stimulating endogenous stem cells to help repair of injured brain, has been studied in numerous animal experiments and some pilot clinical trials. While the effects of cell-based therapy on neurological function during recovery remains unproven in randomized controlled trials, pharmacological agents have been administrated to assist the cell-based therapy. In this review, we summarized the limitations of ischemia-induced neurogenesis and stem-cell transplantation, as well as the potential proneuroregenerative effects of drugs that may enhance efficacy of cell-based therapies. Specifically, we discussed drugs that enhance proliferation, migration, differentiation, survival and function connectivity of newborn neurons, which may restore rieurobehavioral function and improve outcomes in stroke patients.