New directions in cancer research 2003: technological advances in biology, drug resistance, and molecular pharmacology

The 94th Annual Meeting of the American Association for Cancer Research (AACR) was held from July 11 to 14, 2003 in Washington, DC, and provided an overview of the latest developments in the field of cancer. This report provides highlights of presentations on array-based and RNA-interference technologies to study cancer biology and molecular pharmacology of anticancer drugs, mechanisms and modulation of drug resistance patterns, recent developments in the treatment of prostate cancer, and the medicinal chemistry of established and novel anticancer drugs.