@article{SturmHessWeibeletal.2012,
  author    = {Sturm, Julia B. and Hess, Michael and Weibel, Stephanie and Chen, Nanhei G. and Yu, Yong A. and Zhang, Quian and Donat, Ulrike and Reiss, Cora and Gambaryan, Stepan and Krohne, Georg and Stritzker, Jochen and Szalay, Aladar A.},
  title     = {Functional hyper-IL-6 from vaccinia virus-colonized tumors triggers platelet formation and helps to alleviate toxicity of mitomycin C enhanced virus therapy},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-75224},
  year      = {2012},
  abstract  = {Background: Combination of oncolytic vaccinia virus therapy with conventional chemotherapy has shown promise for tumor therapy. However, side effects of chemotherapy including thrombocytopenia, still remain problematic. Methods: Here, we describe a novel approach to optimize combination therapy of oncolytic virus and chemotherapy utilizing virus-encoding hyper-IL-6, GLV-1h90, to reduce chemotherapy-associated side effects. Results: We showed that the hyper-IL-6 cytokine was successfully produced by GLV-1h90 and was functional both in cell culture as well as in tumor-bearing animals, in which the cytokine-producing vaccinia virus strain was well tolerated. When combined with the chemotherapeutic mitomycin C, the anti-tumor effect of the oncolytic virotherapy was significantly enhanced. Moreover, hyper-IL-6 expression greatly reduced the time interval during which the mice suffered from chemotherapy-induced thrombocytopenia. Conclusion: Therefore, future clinical application would benefit from careful investigation of additional cytokine treatment to reduce chemotherapy-induced side effects.},
  subject      = {Biologie},
  language  = {en}
}