کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6803268 | 1433537 | 2016 | 37 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Distribution of human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) in canines after intracerebroventricular injection
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
سالمندی
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چکیده انگلیسی
In this study, we investigated the distribution of human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) administered via intracerebroventricular (ICV) injection in a canine model. Ten beagles (11-13Â kg per beagle) each received an injection of 1Â Ã 106Â cells into the right lateral ventricle and were sacrificed 7 days after administration. Based on immunohistochemical analysis, hUCB-MSCs were observed in the brain parenchyma, especially along the lateral ventricular walls. Detected as far as 3.5Â mm from the cortical surface, these cells migrated from the lateral ventricle toward the cortex. We also observed hUCB-MSCs in the hippocampus and the cervical spinal cord. According to real-time polymerase chain reaction results, most of the hUCB-MSCs were found distributed in the brain and the cervical spinal cord but not in the lungs, heart, kidneys, spleen, and liver. ICV administered hUCB-MSCs also enhanced the endogenous neural stem cell population in the subventricular zone. These results highlighted the ICV delivery route as an optimal route to be performed in stem cell-based clinical therapies for neurodegenerative diseases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurobiology of Aging - Volume 47, November 2016, Pages 192-200
Journal: Neurobiology of Aging - Volume 47, November 2016, Pages 192-200
نویسندگان
Sang Eon Park, Na-Yeon Jung, Na Kyung Lee, Jeongmin Lee, Brian Hyung, Su Hyeon Myeong, Hyeong Seop Kim, Yeon-Lim Suh, Jung-Il Lee, Kyung Rae Cho, Do Hyung Kim, Soo Jin Choi, Jong Wook Chang, Duk L. Na,