The important interplay between metal ions and the intermediate filament protein vimentin.

Summary: Imagine your cells have an internal skeleton that gives them their shape and strength. A key building block of this skeleton is a protein called vimentin. Scientists are discovering that tiny metal particles (called ions) in our bodies act like tuning forks for vimentin, changing how it builds and moves. Even though we know these metals are important, we still don't know exactly how they do this magic trick. This review looks at what we know so far about how metals change vimentin, which could eventually help us understand how our cells stay healthy or get sick.