tumor cells
through a differentiation stimulus plus DNA damage) was        investigated by exposing both TP53 (formerly known as p53) wild-type and TP53       mutated breast tumor cells to 1,25-(OH)(2)-D(3) or EB 1089 for 48 h prior to       irradiation.
through a differentiation stimulus plus DNA damage) was        investigated by exposing both TP53 (formerly known as p53) wild-type and TP53       mutated  @OBJECT$  @PREDICAT$  @SUBJECT$  to 1,25-(OH)(2)-D(3) or EB 1089 for 48 h prior to       irradiation.