In a paper published in Nature Immunology, scientists from Seattle Children’s Research Institute reveal how a rare group of white blood cells called basophils play an important role in the immune response to a bacterial infection, preventing the development of sepsis. Researchers say their findings could lead to better ways to prevent the dangerous immune response that strikes more than 30 million people worldwide every year.
“Sepsis is the number one killer of children globally, yet little is known about what goes wrong in an individual’s immune system to cause sepsis as it fights off an infection,” said Dr. Adrian Piliponsky, a principal investigator in the research institute’s Center for Immunity and Immunotherapies. “Without this information, it’s hard to predict who will develop sepsis or explain why sepsis causes a range of immune responses in different individuals.”
