Teenage Cancer Trust Latest to End Association with Sarah, Duchess of York Tuesday, September 23, 2025 teenagecancertrust sarahduchessofyork charity preventbreastcancer natashaallergyresearch britishheartfoundation partnership reputation publicrelations nonprofit The Teenage Cancer Trust has become the most recent charity to discontinue its association with Sarah, Duchess of York. This follows a growing list of organizations, such as Prevent Breast Cancer, The Natasha Allergy Research …