Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cell-specific marker expression in U-2987 MG invading tumor cells in vivo. Immunostaining for GFAP, βIII tubulin and fibronectin on tumor sections from mice injected with pcDNA3 or pcDNA3-Snail transfected U-2987 MG cells dissociated from gliomaspheres. Note the widespread tumor cell staining in the control tumors (left panels) versus the limited, streak-like formation of the invasive Snail-expressing tumors (right panels, stars). Scale bar: 200 μm.
