Study of viral vector for mutagenesis in tumor genetherapy / 中国免疫学杂志

Objective:To observe mutagenesis of retrovirus and adenovirus as transgenic vector,and provide safe clinic evidence for transgenic tumor cell as tumor vaccin.Methods:Cells were cultured together with virus.Then,DNA and supernatant were carried on an in vestigation in mutagenesis by means of laboratory technique about genetic toxicology.Results:The result indicated that DNA and supernatant of transgenic cell had no mutagenesis through test both In vivo and in vitroConclusion:The virus modified had no mutagenesis as transgenic vector.