间充质干细胞与神经干细胞序贯移植修复大鼠脊髓损伤的作用研究(4)
本实验由于技术和时间关系无法完成大体示踪。有关研究可在今后进行。
4 结论
经本次完整实验后可得出结论,骨髓间充质干细胞与神经干细胞序贯静脉移植修复大鼠脊髓损伤时BMSCs可促进了NSCs的有效分化,减少胶质化倾向,同时 BMSCs减轻了局部炎性反应,减少脊髓空洞和疤痕形成,序贯移植治疗有利于脊髓损伤的修复和功能改善。
参考文献:
[1]Assinck P,Duncan GJ,Hilton BJ,et al.Cell transplantation therapy for spinal cord injury[J].Nature neuroscience,2017,20(5):637-647.
[2]Fehlings MG,Vaccaro A,Wilson JR,et al.Early versus delayed decompression for traumatic cervical spinal cord injury:Results of the Surgical Timing in Acute Spinal Cord Injury Study (STASCIS)[J].PLoS One,2012,7(2):e32037.
[3]Sandner B,Prang P,Rivera FJ,et al.Neural stem cells for spinal cord repair[J].Cell Tissue Res 2012,349(1):349-362.
[4]Guadagno J,Xu X,Karajgikar M,et al.Microglia-derived TNFalpha induces apoptosis in neural precursor cells via transcriptional activation of the Bcl-2 family member Puma[J].Cell death &disease,2013,(4):e538.
[5]Forostyak S,Jendelova P,Sykova E.The role of mesenchymal stromal cells in spinal cord injury,regenerative medicine and possible clinical applications[J].Biochimie 2013,95(12):2257-2270.
[6]宋旆文,申才良,徐鵬.条件培养基培养神经干细胞的体外实验研究[J]. 安徽医科大学学报,2014,(5):598-602.
[7]杜宁,陈志,申才良.神经干细胞静脉移植对大鼠脊髓损伤的修复作用,安徽医科大学学报, 2016,51(11):1688-1692.
[8]Yuan YM,He C.The glial scar in spinal cord injury and repair[J].Neuroscience bulletin,2013,29(4):421-435.
[9]Nishimura Y,Natsume A,Ito M,et al.Interferon-beta Delivery Via Human Neural Stem Cell Abates Glial Scar Formation in Spinal Cord Injury[J].Cell transplantation,2013,22(12):2187-2201.
[10]López-Serrano C,Torres-Espín A,Hernández J,et al.Effects of the spinal cord injury environment on the differentiation capacity of human neural stem cells derived from induced pluripotent stem cells[J].Cell transplantation,2016.
编辑/成森, http://www.100md.com(陈志 申才良)
4 结论
经本次完整实验后可得出结论,骨髓间充质干细胞与神经干细胞序贯静脉移植修复大鼠脊髓损伤时BMSCs可促进了NSCs的有效分化,减少胶质化倾向,同时 BMSCs减轻了局部炎性反应,减少脊髓空洞和疤痕形成,序贯移植治疗有利于脊髓损伤的修复和功能改善。
参考文献:
[1]Assinck P,Duncan GJ,Hilton BJ,et al.Cell transplantation therapy for spinal cord injury[J].Nature neuroscience,2017,20(5):637-647.
[2]Fehlings MG,Vaccaro A,Wilson JR,et al.Early versus delayed decompression for traumatic cervical spinal cord injury:Results of the Surgical Timing in Acute Spinal Cord Injury Study (STASCIS)[J].PLoS One,2012,7(2):e32037.
[3]Sandner B,Prang P,Rivera FJ,et al.Neural stem cells for spinal cord repair[J].Cell Tissue Res 2012,349(1):349-362.
[4]Guadagno J,Xu X,Karajgikar M,et al.Microglia-derived TNFalpha induces apoptosis in neural precursor cells via transcriptional activation of the Bcl-2 family member Puma[J].Cell death &disease,2013,(4):e538.
[5]Forostyak S,Jendelova P,Sykova E.The role of mesenchymal stromal cells in spinal cord injury,regenerative medicine and possible clinical applications[J].Biochimie 2013,95(12):2257-2270.
[6]宋旆文,申才良,徐鵬.条件培养基培养神经干细胞的体外实验研究[J]. 安徽医科大学学报,2014,(5):598-602.
[7]杜宁,陈志,申才良.神经干细胞静脉移植对大鼠脊髓损伤的修复作用,安徽医科大学学报, 2016,51(11):1688-1692.
[8]Yuan YM,He C.The glial scar in spinal cord injury and repair[J].Neuroscience bulletin,2013,29(4):421-435.
[9]Nishimura Y,Natsume A,Ito M,et al.Interferon-beta Delivery Via Human Neural Stem Cell Abates Glial Scar Formation in Spinal Cord Injury[J].Cell transplantation,2013,22(12):2187-2201.
[10]López-Serrano C,Torres-Espín A,Hernández J,et al.Effects of the spinal cord injury environment on the differentiation capacity of human neural stem cells derived from induced pluripotent stem cells[J].Cell transplantation,2016.
编辑/成森, http://www.100md.com(陈志 申才良)
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