Does oncogenic KRAS induce progenitor cell expansion and malignant transformation in zebrafish exocrine pancreas?
These results provide a unique view of the tumor-initiating effects of oncogenic KRAS in a living vertebrate organism, and suggest that zebrafish models of pancreatic cancer may prove useful in advancing our understanding of the human disease.
Endothelial peroxisome proliferator-activated receptor-γ protects against thrombosis through a mechanism that involves downregulation of P-selectin expression and diminished P-selectin-mediated leukocyte-endothelial interactions.