Fig. 2
- ID
- ZDB-FIG-111115-9
- Publication
- Gutierrez et al., 2011 - Aberrant AKT activation drives well-differentiated liposarcoma
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Osteosarcoma development in a rag2:myr-mAkt2-injected, p53-homozygous mutant zebrafish. (A and B) A p53-homozygous mutant zebrafish injected with the rag2:myr-mAkt2 expression construct developed a solid lobulated mass at the base of the dorsal fin. Note that the image shown in A consists of merged adjacent photomicrographs. (Scale bars, 1 mm.) (C and D) H&E-stained sections at low and high magnification, respectively, demonstrate a mass consisting predominantly of osteoid matrix interspersed with large malignant cells with pleomorphic nuclei, features that in humans are diagnostic of osteoblastic osteosarcoma. (Scale bars, 100 μm.) |