Skip to main content
. 2014 Apr 27;5(10):3246–3260. doi: 10.18632/oncotarget.1922

Figure 8. Images of T47D-YA and T47D-YB cells growing in vessels, muscle or nerve fibers, or inside the mammary gland ducts.

Figure 8

Top panel: T47D-YA tumor cells (CK+) invading muscle fibers (A), or growing inside an alveolar structure of the mammary gland (B; H&E), C. Images of PEG-LD treated-tumors. Red arrow shows small groups of remaining CK+ tumor cells surrounded by stromal tissue. Black arrow shows tumor cells growing inside a ductal structure. Bottom panel: T47D-YB tumor cells growing in between the muscle skeletal fibers (D), or lining the wall of a vessel (E). F. Perineural invasion of cells growing surrounding a nerve fiber. Black arrow: nerve sheath. Red arrow: tumor cells in the perineural space. An antibody that only recognizes human CK was used. Bar = 20 μm.