Therapeutic effects of human amniotic epithelial cell transplantation on double-transgenic mice co-expressing APPswe and PS1 Delta E9-deleted genes
文献类型：期刊论文
| 作者 | Xue, SR; Chen, CF; Dong, WL; Hui, GZ; Liu, TJ; Guo, LH |
| 刊名 | SCIENCE CHINA-LIFE SCIENCES
 |
| 出版日期 | 2012 |
| 卷号 | 55期号:2页码:132-140 |
| 关键词 | Alzheimer's disease human amniotic epithelial cells spatial memory deficit transgenic mice |
| 通讯作者 | Hui, GZ (reprint author), Soochow Univ, Affiliated Hosp 1, Dept Neurosurg, Suzhou 215006, Peoples R China.,huiguozhen@163.com ; guolihe@cellstar.com.cn |
| 英文摘要 | Human amniotic epithelial cells (HAECs), which exhibit characteristics of embryonic and pluripotent stem cells, could be utilized for cell therapy without legal or ethical problems. Double-transgenic (TG) mice (n=20) and wild-type (WT) mice (n=20) were randomly assigned to two groups, respectively. The transplantation group was treated with HAECs and the control group with PBS. A six-radial arm water maze was used to assess spatial memory. Immunofluorescence was utilized to track HAEC survival. Immunohistochemistry was used to determine octamer-binding protein 4 (oct-4) and nanog expression in the HAECs. High-performance liquid chromatography (HPLC) was used to measure acetylcholine levels in the hippocampus. The density of cholinergic neurons in the basal forebrain and nerve fibers in the hippocampus was measured following acetylcholinesterase staining. Results showed that transplanted HAECs survived for at least eight weeks and migrated to the third ventricle without immune rejection. Graft HAECs also expressed the specific stem cell markers oct-4 and nanog. Compared with the control group, HAEC transplantation significantly ameliorated spatial memory deficits in TG mice, as well as increased acetylcholine levels and the number of hippocampal cholinergic neurites. Intracerebroventricular HAEC transplantation improved spatial memory in double-TG mice, and results suggested that increased acetylcholine levels in the hippocampus, released by surviving cholinergic neurites, were responsible for this improvement. |
| 学科主题 | Life Sciences & Biomedicine - Other Topics |
| 类目[WOS] | Biology |
| 关键词[WOS] | ALZHEIMERS-DISEASE ; MOUSE MODEL ; STEM-CELLS ; DIFFERENTIATION ; DYSFUNCTION ; HYPOTHESIS ; PROMOTE ; NEURONS ; FLUID ; RATS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301567800006 |
| 版本 | 出版稿 |
| 源URL | [http://202.127.25.143/handle/331003/547]  |
| 专题 | 上海生化细胞研究所_上海生科院生化细胞研究所 |
| 推荐引用方式 GB/T 7714 | Xue, SR,Chen, CF,Dong, WL,et al. Therapeutic effects of human amniotic epithelial cell transplantation on double-transgenic mice co-expressing APPswe and PS1 Delta E9-deleted genes[J]. SCIENCE CHINA-LIFE SCIENCES,2012,55(2):132-140. |
| APA | Xue, SR,Chen, CF,Dong, WL,Hui, GZ,Liu, TJ,&Guo, LH.(2012).Therapeutic effects of human amniotic epithelial cell transplantation on double-transgenic mice co-expressing APPswe and PS1 Delta E9-deleted genes.SCIENCE CHINA-LIFE SCIENCES,55(2),132-140. |
| MLA | Xue, SR,et al."Therapeutic effects of human amniotic epithelial cell transplantation on double-transgenic mice co-expressing APPswe and PS1 Delta E9-deleted genes".SCIENCE CHINA-LIFE SCIENCES 55.2(2012):132-140. |
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