نتایج جستجو برای: foxa2

تعداد نتایج: 549  

Journal: :avicenna journal of medical biotechnology 0

background: the definitive endoderm (de) differentiation using the undefined media and non-human feeders can cause contaminations in the generated cells for therapeutic applications. therefore, generating safer and more appropriate de cells is needed. this study compared five different methods to establish an appropriate method for inducing an efficient de differentiation from human induced plu...

2017
Jiayi Yao Pierre J Guihard Xiuju Wu Ana M Blazquez-Medela Melissa J Spencer Medet Jumabay Peter Tontonoz Alan M Fogelman Kristina I Boström Yucheng Yao

The vascular endothelium is critical for induction of appropriate lineage differentiation in organogenesis. In this study, we report that dysfunctional pulmonary endothelium, resulting from the loss of matrix Gla protein (MGP), causes ectopic hepatic differentiation in the pulmonary epithelium. We demonstrate uncontrolled induction of the hepatic growth factor (HGF) caused by dysregulated cross...

2010
Jianfei Qi Maurizio Pellecchia Ze'ev A. Ronai

Recent studies indicate the importance of the ubiquitin ligase Siah2 in control of more aggressive prostate tumors – namely, neuroendocrine (NE) prostate tumors and prostate adenocarcinoma (PCa) harboring neuroendocrine lesions. Siah2-dependent expression and activity of HIF-1α regulate its availability to form a transcriptional complex with FoxA2, resulting in expression of specific target gen...

Journal: :Journal of Clinical Investigation 2004

Journal: :Genetics and molecular research : GMR 2014
T Lu C Yang H Sun J Lv F Zhang X J Dong

Our research demonstrated the potential for mouse bone marrow mesenchymal stem cells (mBMMSCs) to differentiate into hepatocytes in vitro and in vivo. However, the exact mechanism of this process remains unknown. In this study, we investigated the role of the mitogen-activated protein kinase (MAPK) cell-signaling pathway in the differentiation of mBMMSCs into hepatocytes. mBMMSCs were isolated ...

2012
Eiji Yamato Yohei Bamba Yukimasa Kamiya Kiyohito Yagi Jun‐ichi Miyazaki

UNLABELLED Aims/Introduction:  We recently established a strategy for isolating multipotential duct-like cells, called pdx-1-positive pancreatic cell-derived (PPPD) cells, from the pancreas. To analyze the molecular mechanisms of pancreatic cell differentiation, we introduced a polyoma-based episomal vector system into PPPD cells. MATERIALS AND METHODS   PPPD cells were stably transfected wit...

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