The use of in vitro systems in toxicology offers several advantages. First, they allow for the control of environmental conditions, enabling researchers to isolate specific variables and study their effects in detail. This level of control is often impossible in in vivo studies. Additionally, in vitro methods can be more cost-effective and time-efficient, facilitating high-throughput screening of numerous substances. Importantly, they reduce the need for animal testing, aligning with ethical considerations and the principles of 3Rs.
