| First Author | Horton HM | Year | 1999 |
| Journal | Proc Natl Acad Sci U S A | Volume | 96 |
| Issue | 4 | Pages | 1553-8 |
| PubMed ID | 9990062 | Mgi Jnum | J:53766 |
| Mgi Id | MGI:1333384 | Doi | 10.1073/pnas.96.4.1553 |
| Citation | Horton HM, et al. (1999) A gene therapy for cancer using intramuscular injection of plasmid DNA encoding interferon alpha. Proc Natl Acad Sci U S A 96(4):1553-8 |
| abstractText | A cancer treatment is described in which i.m. injection of plasmid DNA (pDNA) encoding murine interferon alpha (mIFN-alpha) leads to potent antitumor effects on primary and metastatic tumors in mice. Mice bearing s.c. B16F10 melanoma, Cloudman melanoma, or glioma 261 tumors were injected i.m. with mIFN-alpha pDNA. In all three tumor models, a significant reduction in tumor volume and enhancement of survival was found after IFN pDNA therapy. The mIFN-alpha pDNA could be injected as infrequently as once every other week and still produce a significant antitumor effect, and, in a metastatic tumor model, the therapy markedly reduced the number of lung tumor metastases. Depletion of immune cell subsets indicated that CD8(+) T cells were required for the antitumor response. These studies demonstrate that primary and metastatic tumors can be treated systemically by i.m. injection of a plasmid encoding a cytokine gene. |
