Researchers discover that actin acts in the cell nucleus and is partly responsible for the expression of male sexual characteristics. Steroid hormones, to which belong sex hormones like estrogen or ...

An immunofluorescence image of a melanoma cell stained with antibodies against the cytoskeleton components indicate their invasion into surrounding matrix. Disclaimer: AAAS and EurekAlert! are not ...

Steroid hormones, to which belong sex hormones like estrogen or testosterone, are important signaling molecules and are responsible among other things for controlling female and male phenotypic sex ...