The vesicles promote metastasis after chemotherapy, but the authors say the results shouldn’t alarm patients and may point to ways to improve treatments.

During plants’ cell division, mother cells give daughter cells a signal to show them which way is up.

The University of Kansas professor is also known for her leadership among early-career researchers.

The neurodegenerative disease shares protein clumps in common with appendixes, perhaps explaining why removing the organ is protective.

The protein RhoA coordinates pulses of movement in Caenorhabditis elegans cells.

Myosin proteins tug on the cell membrane, giving an erythrocyte its distinct shape.

What happens when myosin inside red blood cells can't do its job?

A protein in skeletal muscles helps mice recover from sleep deprivation.

How GFP-grabbing nanobodies enable instant tracking of protein dynamics in live cells.