New tool reveals how immune cells find their targets

The human body has millions of unique B and T cells that roam the body, looking for microbial invaders. These immune cells’ ability to recognize harmful microbes is critical to successfully fighting off infection. MIT biological engineers have now devised an experimental tool that allows them to precisely pick out interactions between a particular immune […]

A possible new Covid-19 vaccine could be accessible for more of the world

While many people in wealthier countries have been vaccinated against Covid-19, there is still a need for vaccination in much of the world. A new vaccine developed at MIT and Beth Israel Deaconess Medical Center may aid in those efforts, offering an inexpensive, easy-to-store, and effective alternative to RNA vaccines. In a new paper, the […]

Size matters in particle treatments of traumatic injuries

Traumatic injuries are the leading cause of death in the U.S. among people 45 and under, and such injuries account for more than 3 million deaths per year worldwide. To reduce the death toll of such injuries, many researchers are working on injectable nanoparticles that can home in on the site of an internal injury […]