%0 Journal Article %K cell culture %K foetal bovine serum (FBS) %K human-derived alternatives %K plant-based alternatives %K regulatory challenges %K serum-free media %B Frontiers in Toxicology %D 2026 %G English %R 10.3389/ftox.2026.1776815 %T Exploring ethical, sustainable and effective foetal bovine serum alternatives for in vitro mammalian cell culture %U https://www.frontiersin.org/journals/toxicology/articles/10.3389/ftox.2026.1776815/full %V 8 %8 2026-03-10