Health How Aging and Immune Cells Influence Melanoma Spread by Dr Natalie Singh - Health Editor May 31, 2026 by Dr Natalie Singh - Health Editor May 31, 2026 The Aging Gap: Why Cancer Research Needs Older Mouse Models Cancer is fundamentally a disease of aging, yet the vast majority of preclinical research relies on young, healthy laboratory mice. … 0 FacebookTwitterPinterestEmail