Article Correctness Is Author's Responsibility: Biologists create better method to culture cells for testing drug toxicity

Researchers have discovered that by changing two components of the media used to culture the cells, they can make liver cancer cells behave more like normal liver cells. Rather than using standard serum containing glucose, they used serum from which the glucose had been removed using dialysis and added galactose to the media. This changes the metabolism of the cells making them behave more like normal liver cells.