Researchers have discovered how potassium channels can slam shut, a control mechanism that allows neurons to regulate their firing frequency. June 7, 2001 — Researchers have discovered how potassium ...

Steel channels, from C-shapes to MC-shapes, are essential in structural engineering, offering adaptable solutions for framing, bracing, and supports. Understanding their dimensions, weight, and ...

The flow of ions through cation-selective members of the pentameric ligand-gated ion channel family is inhibited by a structurally diverse class of molecules that bind to the transmembrane pore in the ...

Gating of the mechanosensitive channel MscS involves cooperative action of glycine and alanine residues along the pore-lining transmembrane helix. Opening of the channel is facilitated by an iris-like ...