Research Project
Grant-in-Aid for Scientific Research (C)
We analyzed that intraspinal transplantation of CD34+ peripheral blood cells mobilized by granulocyte colony-stimulating factor (G-CSF) facilitates angiogenesis in injured spinal cord and promotes functional recovery after spinal cord injury (SCI). NOD-Scid mice were subjected to contusion-induced SCI. Human CD34+ peripheral blood stem cells (1.0x10^5) mobilized by G-CSF were injected into the injured spinal cords (CD34 group) one week after SCI. Human mononuclear cell fraction (1.0x10^5) mobilized by G-CSF (M group) or saline (Control group) were also administrated. Mice in CD34 and M groups showed significant locomotor recovery of hind limb motor function fromsix to eight weeks after the transplantation (p<0.01). A certain amount of transplanted cells were detected until four weeks, and they were differentiated into vascular endothelial cells. Those results indicate that intraspinal transplantation of human peripheral blood stem cells mobilized by G-CSF facilitates the angiogenesis in injured spinal cord and promotes functional recovery in mice.
All 2013 2012 2011 2010
All Journal Article (42 results) (of which Peer Reviewed: 33 results) Presentation (82 results) (of which Invited: 2 results) Book (2 results)
Eur Spine J
Volume: 22(1) Pages: 197-204
J Spinal Cord Med
Volume: 36(1) Pages: 40-43
Volume: 22 Issue: 1 Pages: 197-204
10.1007/s00586-012-2556-9
Volume: 36 Issue: 1 Pages: 40-43
10.1179/2045772312y.0000000023
PLoS One
Volume: 7(11)
Spine.
Volume: 37(17) Pages: 1475-1478
10031169801
Volume: 21(12) Pages: 2580-2587
Volume: 21(3) Pages: 482-489
日整会誌
Volume: 86 Pages: 495-498
Volume: 86 Pages: 891-896
10031164177
Volume: 7 Issue: 11 Pages: e50391-e50391
10.1371/journal.pone.0050391
Spine
Volume: 37 Pages: 1475-1478
Volume: 21 Issue: 12 Pages: 2580-2587
10.1007/s00586-012-2213-3
Volume: 21 Issue: 3 Pages: 482-489
10.1007/s00586-011-2020-2
Volume: (Epub ahead of print)
Volume: 21 Pages: 482-489
Volume: 34 Pages: 523-526
J Neurosurg Spine
Volume: 15 Pages: 582-593
Volume: 15 Pages: 414-421
Volume: 20 Pages: 1450-1458
J Clin Neurosci
Volume: 18 Pages: 294-296
J Spine Res
Volume: 2 Pages: 198-201
Volume: 2 Pages: 376-380
Volume: 2 Pages: 231-235
40018735906
Volume: 2 Pages: 241-243
40018735908
Bone Joint Nerve
Volume: 1 Pages: 563-568
脊椎脊髄
Volume: 24 Pages: 939-954
MB Orthop
Volume: 24 Pages: 53-59
整形外科
Volume: 62 Pages: 749-754
Volume: 24 Pages: 599-604
Volume: 24 Pages: 139-142
日本放射線技術学会雑誌
Volume: 67 Pages: 69-75
10027417510
Neuropathology
Volume: 31 Pages: 48-58
J Neurotrauma
Volume: 27 Pages: 2283-2294
千葉医学雑誌
Volume: 86 Pages: 185-189
Volume: 86 Pages: 175-183
10027455940
Volume: 86 Pages: 11-18
10026994505
日脊障医誌
Volume: 23 Pages: 34-35
Volume: 23 Pages: 36-37
Volume: 23 Pages: 14-15
Volume: 1 Pages: 131-136
10027881762