History. 1  1982 - Company is formed under the name Omega Research, Inc. 2  1989 - System Writer, a trading strategy software application, is launched. 3  1991 - TradeStation, the company's flagship product, is launched. 4  1992 - SuperCharts, a charting and analytics software application, is launched.
The main difference between cancer cells and normal tissue stem cells is that cancer cells are abnormal and present mutations.
Cell cycle and cancer. Normal tissue is made up of cells that are in the resting phase (G0) and cells that are in the process of dividing or dying. There is a balance of dividing cells and dying cells in normal tissue. Cancer can occur when there is no longer a balance between dividing and dying cells.