Sox17-dependent gene expression and early heart and gut development in Sox17-deficient mouse embryos

Sox17-dependent gene expression and early heart and gut development in Sox17-deficient mouse embryos.

Sox17 is a transcription factor that is required for maintenance of the definitive endoderm in mouse embryos. By expression profiling of wild-type and mutant embryos and Sox17-overexpressing hepatoma cells, we identified genes with Sox17-dependent expression. Among the genes that were up-regulated in Sox17-null embryos and down-regulated by Sox17 expressing HepG2 cells is a set of genes that ar...

Relationship Between SOX17 Gene Expression and Prognosis in Acute Myeloid Leukemia

Background: Acute Myeloid Leukemia (AML) is a group of heterogeneous malignancies caused by defects in differentiation of hematopoietic cells. SRY-box containing gene 17(SOX17) is a transcription factor which plays an important role in several biological processes, including cardiogenesis, angiogenesis, and lymphopoiesis. Aberrant expression of SOX17 has been detected in solid tumors. This stud...

Depletion of definitive gut endoderm in Sox17-null mutant mice.

In the mouse, the definitive endoderm is derived from the epiblast during gastrulation, and, at the early organogenesis stage, forms the primitive gut tube, which gives rise to the digestive tract, liver, pancreas and associated visceral organs. The transcription factors, Sox17 (a Sry-related HMG box factor) and its upstream factors, Mixer (homeobox factor) and Casanova (a novel Sox factor), ha...

SOX17 links gut endoderm morphogenesis with germ layer segregation

Methylation Status of SOX17 and RUNX3 Genes in Acute Leukemia

Background: Several studies have examined the presence of DNA methylation of CpG islands in leukemia. Methylation of SOX17 and RUNX3 genes may play a role in leukemogenesis through silencing tumor suppressor genes. We investigated the methylation status of SOX17 and RUNX3 genes in patients with acute leukemia.    Methods: In this case-control study, peripheral blood samples from 100 AML and 10...