Dreams and Due Diligence

In proving the existence of stem cells, Ernest Armstrong McCulloch and James Edgar Till formed the most important partnership in Canadian medical research since Frederick Banting and Charles Best, the discoverers of insulin. Together, Till and McCulloch instructed, influenced, and inspired successive generations of researchers who have used their findings to make huge advances against disease. Thousands of people who would have died from leukemia and immunological disorders now owe their lives t