Zebrafish that displayed invasion, regardless of treatment, were positive for pSmad2.
(B) Percentage of embryos displaying invasion and metastasis at day 6 post-injection.
Surprisingly, the NI populations displayed invasion similar to the isolated I populations, to the underside of the invasion chamber.
MDA-MB-231 (n = 174) cells, transplanted as a positive control, showed invasion after 12 h, and 54% of fish displayed invasion at 6 dpi.
When implanted successively in the yolk sac of the same zebrafish embryo, green PaTu-S cells remained in the yolk, whereas red PaTu-T cells displayed invasion and metastatic behaviour (Fig. 2D and Additional file 1).
Whereas control cells invaded into the avascular tail fin in 53% of zebrafish embryos, knockdown of αv integrin reduced the number of embryos displaying invasion to 30% with shRNA1, and 32% with shRNA2.
Both the S. Typhimurium wildtype strain ATCC 14028 and its isogenic sdiA mutant displayed invasion of the epithelial cell line HEp-2 at 37°C without addition of AHLs (0.5 - 2.5 * 105 cfu per well, depending on the day to day variation).
So after CES and the hardware display and invasion of the Chinese, I covered the Humana Challenge set in the beautiful Coachella Valley where I live.
An Arizona Civil Liberties Union official called the display an invasion of privacy because many people who would be seen hadn't been convicted.
However, tumours in mice injected with P2Y2-silenced cells did not display apparent invasion.
