کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2550427 | 1560571 | 2016 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The therapeutic effect of CD133+ cells derived from human umbilical cord blood on neonatal mouse hypoxic-ischemic encephalopathy model The therapeutic effect of CD133+ cells derived from human umbilical cord blood on neonatal mouse hypoxic-ischemic encephalopathy model](/preview/png/2550427.png)
AimsBrain damage at birth can cause lifelong neurodevelopmental deficits. Recently, stem cell therapies have been used in several fields of medicine. We previously reported that CD133+ cells, endothelial progenitor cells derived from human umbilical cord blood, induce nerve extension in an ex vivo hypoxic-ischemic encephalopathy model. Here, we used an in vivo model to examine the effect of CD133+ cells in neonatal hypoxic-ischemic encephalopathy.Main methodsHypoxic-ischemic brain lesions were induced in neonatal severe combined immunodeficiency mice using the Rice–Vannucci method. CD133+ cells were administered by intraperitoneal injection 24 h after injury.Key findingsImmunohistochemical analysis revealed that intraperitoneally transplanted CD133+ cells migrate towards the brain 48 h after injection. Moreover, in CD133+ cell-treated animals, motor function improved and the brain was protected from the hypoxic-ischemic insult compared with untreated animals.SignificanceOur results suggest that CD133+ cells derived from human umbilical cord blood have therapeutic potential in neonatal hypoxic-ischemic encephalopathy.
Journal: Life Sciences - Volume 157, 15 July 2016, Pages 108–115