Targeting eradication of chronic myeloid leukemia using chimeric oncolytic adenovirus to drive IL-24 expression.

In this study, we explore whether chimeric oncolytic adenovirus-mediated transfer of human interleukin-24 (IL-24) gene induce the enhanced antitumor potency. Our results showed that chimeric oncolytic adenovirus carrying hIL-24 (AdCN205-11-IL-24) could produce high levels of hIL-24 in CML cancer cells, as compared with constructed double-regulated oncolytic adenovirus expressing hIL-24 (AdCN205-IL-24). AdCN205-11-IL-24 could specifically induce cytotoxocity to CML cancer cells, but little or no effect on normal cell lines. AdCN205-11-IL-24 exhibited remarkable anti-tumor activities and induce higher antitumor activity to CML cancer cells by inducing apoptosis in vitro. Our study may provides a potent and safe tool for CML gene therapy. PMID: 26097559 [PubMed - in process]
Source: International Journal of Clinical and Experimental Pathology - Category: Pathology Authors: Tags: Int J Clin Exp Pathol Source Type: research