Inside every human cell, six feet of DNA folds into a nucleus that is only a few micrometers wide, yet still manages to switch genes on and off with exquisite precision. The latest work on ...

Ancient viral fossils buried in our DNA are offering fresh clues about how today’s respiratory pathogens infect and spread. By tracing the shared architecture between long-extinct retroviruses and ...

When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ...

When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...

Researchers at Johns Hopkins Medicine say they have used a "zap-and-freeze" technology to watch hard-to-see brain cell communications in living brain tissue from mice and humans.

Researchers at Johns Hopkins Medicine say they have used a "zap-and-freeze" technology to watch hard-to-see brain cell ...

An international study led by the University of Basel has discovered that nuclear pore complexes – tiny gateways in the nuclear membrane – are not ...

Membrane transporters regulate the movement of charged substances and macromolecules across biological membranes in living organisms, therefore playing a ...

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