Wednesday, October 15, 2025

Scientists grow mini human livers that predict toxic drug reactions

A new human liver organoid microarray developed by Cincinnati Children’s and Roche recreates immune-driven liver injury in the lab. Built from patient-derived stem cells and immune cells, it accurately models how genetics influence drug reactions. The system replicated flucloxacillin-related toxicity seen only in people with a specific genetic variant, marking a major step toward predictive, patient-tailored drug safety testing.

from Top Health News -- ScienceDaily https://ift.tt/XgAjulT

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Scientists just mapped the mutations that power cancer growth

Researchers have created the first complete map showing how hundreds of mutations in a key cancer gene affect tumor growth. By testing every...