Protective effects of adeno-associated viral gene transfer of BDNF on the hippocampal neurons / 中国免疫学杂志

ABSTRACT

Objective:To investigate the effective mechanism for transfection of rat brain derived neurotrophic factor(BDNF) gene by recombinant adeno-associated virus in the cultured hippocampal neurons.Methods:rAAV-BDNF was injected into the serum free-induced neurons.DAPI,PI and Actin stain was performed to measure the apoptosis cells and morphogenesis of the cells.Results:After the gene transfer,the survival rate of the serum free-induced neurons was increased by 65%.Conclusion:The recombinant adeno-associated virus vector can protect the serum free-induced neurons from Apoptosis.