摘要 |
According to the present invention, there is provided a gene expression vector which is obtained by inserting a gene encoding sarcoglycan into an adeno-associated virus (AAV) vector. By administering the gene expression vector of the present invention to a living body in vivo, a sarcoglycan can be continuously expressed in the living body, so that the restoration of alpha, beta, gamma- and delta-sarcoglycan components can be accompanied and the heart function of the patient of dilated cardiomyopathy can be improved.
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