ion channels

Mechanically sensitive gut cells similar to touch sensors in the skin allow the intestine to feel and assess the physical properties of its contents.

Streamlining and automating cell-based assays for measuring intracellular calcium.

The mechanobiologist at Washington University in St. Louis studied how plants sense their environment.

The sei ion channel in fruit flies keeps their neuronal excitability in check.

From cellular self-digestion to the effects of exercise on the brain, our features editor picks her favorite art custom-made for the magazine.

Researchers have identified what makes synapses strong or weak in fruit flies.

Ben Barres recast glial cells from supporting actors to star performers, crucial for synaptic plasticity in the brain and for preventing neurodegenerative disorders.

Researchers uncover one way capsaicin—the spicy compound found in chili peppers—provides pain relief.  

Optical techniques for monitoring action potentials

A thermosensitive ion channel helps C. elegans live longer at cold temperatures.

People with a defect in an ion channel that causes deafness are more sensitive to certain types of touch.