Characterization and Drug Sensitivity of a New High-Grade Myxofibrosarcoma Cell Line.

ABSTRACT: Myxofibrosarcoma (MFS) belongs to the group of sarcoma tumors, which represent only 1% of the totality of adult tumors worldwide. Thus, given the rare nature of this cancer, this makes the availability of MFS cell lines difficult. In an attempt to partially fill this gap, we immortalized a primary culture of MFS (IM-MFS-1) and compared the cell morphology with patient's tumor tissue. IM-MFS-1 was genetically characterized through a Comparative Genomic Hybridization (CGH) array and the mesenchymal phenotype was evaluated using Polymerase chain reaction (PCR) and immunofluorescence staining. Drug sensitivity for MFS therapies was monitored over time in cultures. We confirmed the conservation of the patient's tumor cell morphology and of the mesenchymal phenotype. Conversely, the synthesis an

SUBMITTER: Miserocchi G 

PROVIDER: S-EPMC6262427 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature