Understanding Breast Cancer: Cell Biology and Therapy -- A Visual Approach

Abstract The mysterious disease of cancer, including breast cancer, has plagued mankind since the dawn of recorded history. Regarding the elusive cause of the disease, the "Father of Medicine," Hippocrates of Athens (460–377 BC), wrote that, "For instability is characteristic of the humours and so they may be easily altered by nature and by chance." The enigma has persisted until today. In 1971, then President Richard Nixon signed the National Cancer Act and declared a "War on Cancer." He believed the counsel of scientists and physicians that if sufficient resources were committed to the fight, cancer could be virtually eliminated within 5 years. The prophesy failed. Although mortality from a few cancers, most notably leukemias, has been significantly reduced, carcinomas, cancers of the epithelium, which account for 80% of cancer deaths, remain unchanged. While tremendous advances have taken place in our understanding of the molecular and cellular mechanisms operant in cancer, it has proven exceedingly di...