TABLE OF CONTENTS

Regulation of NK cell activity by 2B4, NTB-A and CRACC
Maren Claus, Stephan Meinke, Rauf Bhat, Carsten Watzl
[Frontiers in Bioscience 13, 956-965, January 1, 2008]

Soluble NKG2D ligands: prevalence, release, and functional impact
Helmut Rainer Salih, Stefan Holdenrieder, Alexander Steinle
[Frontiers in Bioscience 13, 3448-3456, May 1, 2008]