The research status of preclinical animal experiments of gene therapy for Leber congenital amaurosis / 中华实验眼科杂志
Chinese Journal of Experimental Ophthalmology
;
(12): 764-768, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-636751
ABSTRACT
Leber congenital amaurosis (LCA) is extremely severe hereditary retinal dystrophy,because it leads to congenital bilateral blindness in early childhood.With the development of molecular genetics and the therapeutic gene replacement technology,gene therapy clinical trials have obtained exciting results on the basis of relatively satisfied with preliminary clinical experimental results by adeno-associated virus (AAV) vector-mediated gene therapy in the past decade.These researching methods include intravitreal injection and subretinal space injection of gene vector,and the investigating indexes include evaluations of visual function and safety,such as immune reaction of the animals,ocular histopathological change,complications and bio-distribution of gene sequence.The preliminary success of the LCAⅡ Ⅱ gene therapy will give some clues to the other inherited retinal diseases.This review focuses on the present status of pre-clinical animal experiments of its gene therapy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Experimental Ophthalmology
Year:
2014
Type:
Article
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