Our aim is to determine the frequency of c.-124 C>T and c.-146 C>T TERT mutations and to genotype the rs2853669 polymorphism in a series of 68 soft tissue sarcomas (STS) comprising 22 histological subtypes.
A common single nucleotide polymorphism (SNP) Gly388Arg variant has been associated with increased tumor cell motility and progression of breast cancer, head and neck cancer and soft tissue sarcomas.
These results suggest that genomic alterations present in human MFH are conserved in the LSL-Kras(G12D); p53(Flox/Flox) mouse model of soft tissue sarcoma and demonstrate the utility of this pre-clinical model.
An exploratory subgroup analysis without multiple comparison adjustment suggested that the WRN-Cys1367Arg SNP is associated with soft tissue sarcomas, sarcomas with reciprocal chromosomal translocations and malignant fibrous histiocytoma.