cytotoxic t cell

When their in vitro and in vivo results conflicted, researchers took a deep dive into microRNAs’ influence on T cell memory formation.

Mix-and-match shots could simplify vaccine rollout and stimulate more-robust immune responses. Ongoing clinical trials will soon give answers.

In most vertebrates, the absence of adaptive immunity would be catastrophic, but in some deep-sea angler fish species, it enables their “wild” and “wacky” mating habits.