Mast Cells: A Potential Breakthrough in Fighting Bacterial Infections

Scientists in the US and Germany have discovered that mast cells, a type of immune cell, can break down endothelin, a poison produced during bacterial infections. Experiments with genetically modified mast cells in mice showed promising results, with treated mice surviving infections that were fatal to untreated ones. This research could lead to significant breakthroughs in treating severe bacterial infections, especially for patients weakened by surgery or chronic illness. If successful in humans, mast cells could become a vital tool in combating bacterial infections.

How did the presence of mast cells affect the survival of the test mice in the study?

What potential breakthrough do scientists hope to achieve with mast cells in treating infections?