CD56(dim)CD16(+) NK cells downregulate CD16 following target cell induced activation of matrix metalloproteinases.
Grzywacz B, Kataria N, Verneris MR. CD56(dim)CD16(+) NK cells downregulate CD16 following target cell induced activation of matrix metalloproteinases. Leukemia. 2007 Feb; 21(2):356-9; author reply 359.