Dutta’s study, “TRMT6/61A-dependent base methylation of tRNA-derived fragments regulates gene-silencing activity and the unfolded protein response in bladder cancer,” was recently published in Nature ...

There’s one tiny fragment of DNA that pretty much all vertebrates and invertebrates share. It’s the only piece of DNA known to be a billion years old — and it still has a role to play in shaping our ...

Different general anaesthetics affect the brain’s memory centre differently — a finding that will help inform the choice of anaesthetic drug regimens in animal research and clinical practice.