Nerve cells not entirely 'young at heart'

Most human nerve cells last a lifetime without renewal. A trait echoed within the cells' components, some enduring as long as the organism itself. New research by Martin Hetzer, molecular biologist a… [+6113 chars]

Nerve cells not entirely 'young at heart'

Nerve cells not entirely 'young at heart'

Nerve cells not entirely 'young at heart'

Nerve cells not entirely 'young at heart'

Nerve cells not entirely 'young at heart'