PerspectivePublished 8 May 2026Challenges in drug efficacy and toxicity screening with 3D bioprinted melanoma modelsLissinda H. du Plessis · Nonzuzo Myeza · Chrisna Gouws · Awie F. Kotzé · Daniel NietoFrontiers in Cell Deathdoi 10.3389/fceld.2026.1821035