Researchers at INRAE have developed a miniature 3D human liver model that could revolutionize toxicology testing. Unlike traditional 2D cell cultures, this mini-liver includes all four liver cell types and allows for high-resolution, single-cell analysis. It detects the effects of food contaminants with greater accuracy, potentially reducing reliance on animal testing and making food safety assessments more human-relevant. #FoodSafety #Toxicology #HumanLiverModel #BiomedicalResearch #3DCellCultu