MiR-9 promotes the neural differentiation of mouse bone marrow mesenchymal stem cells via targeting zinc finger protein 521

2012 ◽  
Vol 515 (2) ◽  
pp. 147-152 ◽  
Author(s):  
Rui Han ◽  
Quancheng Kan ◽  
Yingpu Sun ◽  
Shuyang Wang ◽  
Guangyu Zhang ◽  
...  
2008 ◽  
Vol 22 (4) ◽  
pp. 995-1001 ◽  
Author(s):  
Shabnam Kermani ◽  
Khadijeh Karbalaie ◽  
Seyed Hossein Madani ◽  
Ali Akbar Jahangirnejad ◽  
Mohamadreza Baghaban Eslaminejad ◽  
...  

2016 ◽  
Vol 19 (2) ◽  
pp. 111-116
Author(s):  
Rafal Hussamildeen Abdullah ◽  
◽  
Shahlla Mahdi Salih ◽  
Nahi Yosef Yaseen ◽  
Ahmed Majeed Al-Shammari ◽  
...  

2021 ◽  
Vol 11 (12) ◽  
pp. 2497-2501
Author(s):  
Sheng Chen ◽  
Meiwen Tian ◽  
Shenwen Liu

Diabetic retinopathy (DR) is a chronic complications and its pathogenesis remains unclear. This study aims to elucidate the underlying mechanism by how bone marrow mesenchymal stem cells (BMSCs) affects DR development in a rat model. A rat model of DR was established and injected with BMSCs overexpressing Cir-ZNF609 and shRNA Cir-ZNF609 to vitreous body followed by analysis of the retinal vascular permeability and macular retinal layers thickness, and the levels of HIF-1α, ICAM-1 and VEGF in rat retina by ELISA and immunohistochemistry. Injection of BMSCs overexpressing Cir-ZNF609 resulted in decreased HIF-1α ICAM-1 and VEGF expression, amelioration of retinal ganglion choriocapillaris injury and reducing ganglion cells. Twelve weeks after treatment, neovascularization took place and fibroblasts appeared with some nucleus disappearing and pigment taking off. Besides, permeability also elevated in the presence of overexpressing Cir-ZNF609 and penetration rate for Evans blue (16.36+3.25, 15.45±3.46 μg/g) was lower than healthy rats (28.66±2.08, 32.24±4.36 μg/g) and controls (26.93±3.03, 33.49±5.02 μg/g) (p < 0.01). Moreover, upregulation of Cir-ZNF609 decreased retinal thickness and macular volume in DR rats (p < 0.05). In conclusion, intravitreal injection of mouse BMSCs overexpressing Cir-ZNF609 alleviates retinal injury and decreases retinal thickness and macular volume, and enhances neovascularization. These evidence provides a novel insight into gene therapy for DR.


Author(s):  
Bo Wang ◽  
Lingxia Wang ◽  
Jiahui Mao ◽  
Huiyan Wen ◽  
Longjiang Xu ◽  
...  

IBRO Reports ◽  
2019 ◽  
Vol 6 ◽  
pp. S560-S561
Author(s):  
Liliana Francis Turner ◽  
Diana Katherine Garzon Perdomo ◽  
Lina Maria De Los Reyes ◽  
Francis Turner Liliana

Sign in / Sign up

Export Citation Format

Share Document