The immune system's killer cells deliver a tightly controlled, 3-phase knockout punch that kills intracellular parasites through a novel pathway that an international team led by researchers from the ...

BLOOMINGTON, Ind. — Similar to a burglar breaking a window to get into a house, Indiana University researchers have discovered a previously unknown process by which pathogens enter a cell with ...

Folate, or vitamin B9, is an essential nutrient. Without it, individual cells could not replicate their DNA or make copies of themselves, and consequently, the body would not be able to grow or ...