| First Author | Rosemann M | Year | 2002 |
| Journal | J Radiol Prot | Volume | 22 |
| Issue | 3A | Pages | A113-6 |
| PubMed ID | 12400958 | Mgi Jnum | J:79659 |
| Mgi Id | MGI:2388753 | Doi | 10.1088/0952-4746/22/3a/320 |
| Citation | Rosemann M, et al. (2002) The genetics of radiation-induced and sporadic osteosarcoma: a unifying theory?. J Radiol Prot 22(3A):A113-6 |
| abstractText | Cancer is a disease of the genome, with the neoplastic phenotype being passed from one cell generation to the other. Radiation-induced cancer has often been considered to represent a unique entity amongst neoplasia, with the energy deposition being held responsible for both direct (gene mutations) and indirect (bystander effects, induced instability etc) alterations to the cellular genome. However, radiogenic tumours in man and experimental animals appear to be physiologically and genetically indistinguishable from their sporadic counterparts, suggesting that the aetiologies of these two tumour types are in fact closely related. We have conducted a general screen of the genetic alterations in radiation-induced mouse osteosarcoma, a tumour that is histopathologically indistinguishable from human sporadic osteosarcoma. Comparison of the two tumour types indicates the existence of a common set of genetic changes, providing additional evidence to support the concept that the molecular pathology of radiation-induced malignancy is no different to that of sporadic cancers. |
