TY  - JOUR
AU  - Ziauddin, M.F.
AU  - Guo, Z.S.
AU  - O'Malley, M.E.
AU  - Austin, F.
AU  - Popović, Petar
AU  - Kavanagh, M.A.
AU  - Li, J.
AU  - Sathaiah, M.
AU  - Thirunavukarasu, P.
AU  - Fang, B.
AU  - Lee, Y.J.
AU  - Bartlett, D.L.
PY  - 2010
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5537
AB  - We have explored a unique combination therapy for metastatic colorectal cancer. This strategy combines a potent and new oncolytic poxvirus expressing a membrane-bound tumor necrosis factor-related apoptosis-inducing ligand (TRAIL or TNFSF10) and oxaliplatin (Ox) chemotherapy. We hypothesized that TRAIL expression would increase the efficacy of the oncolytic poxvirus, and that the therapeutic efficacy would be further enhanced by combination with chemotherapy. The cytotoxicity to cancer cells by Ox, oncolytic vaccinia virus (VV) and trail gene-armed VV alone or in combination was tested in vitro. The trail gene armed oncolytic VV-expressed high levels of TRAIL in infected cancer cells and had greater potency as a cytotoxic agent compared with the parent VV. Ox alone exerted concentration-dependent cytotoxicity. In vitro, the combination of the two agents applied at suboptimal concentrations for individual therapy displayed synergy in inducing cancer cells into enhanced levels of apoptosis/necrosis. Western blot analyses were consistent with the notion that TRAIL induced cancer cell death mainly through apoptosis, whereas Ox and vJS6 induced cell death more through non-apoptotic death pathways. In two aggressive colorectal carcinomatosis models derived from human HCT116 and murine MC38 cells, the combination therapy displayed synergistic or additive antitumor activity and prolonged the survival of the tumor-bearing mice compared with either Ox chemotherapy or vvTRAIL-mediated oncolytic gene therapy alone. This combination strategy may provide a new avenue to treating peritoneal carcinomatosis and other types of metastases of colorectal cancer.
PB  - Nature
T2  - Gene Therapy
T1  - TRAIL gene-armed oncolytic poxvirus and oxaliplatin can work synergistically against colorectal cancer
VL  - 17
IS  - 4
SP  - 550
EP  - 559
DO  - 10.1038/gt.2010.5
ER  - 

@article{
author = "Ziauddin, M.F. and Guo, Z.S. and O'Malley, M.E. and Austin, F. and Popović, Petar and Kavanagh, M.A. and Li, J. and Sathaiah, M. and Thirunavukarasu, P. and Fang, B. and Lee, Y.J. and Bartlett, D.L.",
year = "2010",
abstract = "We have explored a unique combination therapy for metastatic colorectal cancer. This strategy combines a potent and new oncolytic poxvirus expressing a membrane-bound tumor necrosis factor-related apoptosis-inducing ligand (TRAIL or TNFSF10) and oxaliplatin (Ox) chemotherapy. We hypothesized that TRAIL expression would increase the efficacy of the oncolytic poxvirus, and that the therapeutic efficacy would be further enhanced by combination with chemotherapy. The cytotoxicity to cancer cells by Ox, oncolytic vaccinia virus (VV) and trail gene-armed VV alone or in combination was tested in vitro. The trail gene armed oncolytic VV-expressed high levels of TRAIL in infected cancer cells and had greater potency as a cytotoxic agent compared with the parent VV. Ox alone exerted concentration-dependent cytotoxicity. In vitro, the combination of the two agents applied at suboptimal concentrations for individual therapy displayed synergy in inducing cancer cells into enhanced levels of apoptosis/necrosis. Western blot analyses were consistent with the notion that TRAIL induced cancer cell death mainly through apoptosis, whereas Ox and vJS6 induced cell death more through non-apoptotic death pathways. In two aggressive colorectal carcinomatosis models derived from human HCT116 and murine MC38 cells, the combination therapy displayed synergistic or additive antitumor activity and prolonged the survival of the tumor-bearing mice compared with either Ox chemotherapy or vvTRAIL-mediated oncolytic gene therapy alone. This combination strategy may provide a new avenue to treating peritoneal carcinomatosis and other types of metastases of colorectal cancer.",
publisher = "Nature",
journal = "Gene Therapy",
title = "TRAIL gene-armed oncolytic poxvirus and oxaliplatin can work synergistically against colorectal cancer",
volume = "17",
number = "4",
pages = "550-559",
doi = "10.1038/gt.2010.5"
}

Ziauddin, M.F., Guo, Z.S., O'Malley, M.E., Austin, F., Popović, P., Kavanagh, M.A., Li, J., Sathaiah, M., Thirunavukarasu, P., Fang, B., Lee, Y.J.,& Bartlett, D.L.. (2010). TRAIL gene-armed oncolytic poxvirus and oxaliplatin can work synergistically against colorectal cancer. in Gene Therapy
Nature., 17(4), 550-559.
https://doi.org/10.1038/gt.2010.5

Ziauddin M, Guo Z, O'Malley M, Austin F, Popović P, Kavanagh M, Li J, Sathaiah M, Thirunavukarasu P, Fang B, Lee Y, Bartlett D. TRAIL gene-armed oncolytic poxvirus and oxaliplatin can work synergistically against colorectal cancer. in Gene Therapy. 2010;17(4):550-559.
doi:10.1038/gt.2010.5 .

Ziauddin, M.F., Guo, Z.S., O'Malley, M.E., Austin, F., Popović, Petar, Kavanagh, M.A., Li, J., Sathaiah, M., Thirunavukarasu, P., Fang, B., Lee, Y.J., Bartlett, D.L., "TRAIL gene-armed oncolytic poxvirus and oxaliplatin can work synergistically against colorectal cancer" in Gene Therapy, 17, no. 4 (2010):550-559,
https://doi.org/10.1038/gt.2010.5 . .