- Overexpression of the hyaluronan receptor RHAMM is transforming and is also required for H-ras transformation. Hall, C.L., Yang, B., Yang, X., Zhang, S., Turley, M., Samuel, S., Lange, L.A., Wang, C., Curpen, G.D., Savani, R.C., Greenberg, A.H., Turley, E.A. Cell (1995)