The Advances in Cancer Research series provides invaluable information on the exciting and fast-moving field of cancer research. This volume presents outstanding and original reviews on a variety of topics, including cancer cell migration and invasion, human tumor suppressors, FAK expression, adhesion proteins, homeobox genes in cancer development, glucocorticoid-induced apoptosis, histocompatibility antigens in tumors, NKT cells, chronic immune activation, and cancer cells and leukocytes.