Mouse Model Mimics Human Leukemia

They reported in the April 27, 2007, issue of Science that the mice then developed myeloid or lymphoid acute leukemias, with features that mimicked the human diseases.

Senior author Dr. John E. Dick, professor of molecular genetics at the University of Toronto, said, "Most human leukemia research involves studying a patient's diseased cells or a cell line grown from those cells. However, since cancer takes many months or years to develop, just studying the cells at the end of the process does not let you know what the series of changes were that caused the cells to become leukemic, and when that happened. With the method we developed, we have duplicated the natural process every step of the way. The method we developed opens the pathway generally to understanding the process of how cancer begins.”


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