Patterns of differentiation in extraosseous Ewing's sarcoma cells. An in vitro study.

BACKGROUND In vitro, tissue culture-associated differentiation assays have facilitated the identification of multiple tumor-cell types. METHODS We have investigated the capability of differentiation of three extraosseous Ewing's sarcoma cell lines toward a neural and muscular direction by in vitro stimulation with dibutyryl cyclic adenosine-monophosphate… CONTINUE READING