Archive for zika virus
Zika study reveals how infection can cause microcephaly
Prenatal exposure to viruses capable of infecting the fetal brain, particularly in the first trimester, can cause a range of developmental defects in the baby. The Zika epidemic in Brazil during 2015-2016 posed an extreme case, causing hundreds of babies to be born with microcephaly, or an abnormally small head. Although cases have waned significantly, ... Read More
An unexpected journey reveals a potent way to attack tumors
Research on the effects of prenatal exposure to the Zika virus has yielded an unexpected dividend: a potentially promising way to trigger natural killer (NK) cells to fight cancer. NK cells are first-responder immune cells. When enough of their activating receptors are triggered, they mobilize to kill infected, stressed, or cancerous cells at an early ... Read More