Wiley Feb 9 2026 Historical redlining, a 1930s–1960s residential segregation policy, has been linked to shorter survival time in people with breast cancer. New research reveals that this association has changed over time, with disparities narrowing until recently. The findings are published by Wiley online in CANCER, a peer-reviewed journal of the American Cancer Society. Under the redlining policy, federal agencies and banks created maps that designated neighborhoods as A ("best") to D ("