Hepatocyte nuclear factor-1beta (HNF-1B) is involved in the hepatobiliary specification of hepatoblasts to cholangiocytes during liver development, and is strongly expressed throughout adult biliary epithelium. The aim of this study was to examine the expression of HNF-1B in different pathologic subtypes of primary liver cancer, including hepatocellular carcinoma (HCC) and cholangiocarcinoma (I...

HNF-4alpha is a transcription factor of the nuclear hormone receptor family that is expressed in the hepatic diverticulum at the onset of liver development. Mouse embryos lacking HNF-4alpha fail to complete gastrulation due to dysfunction of the visceral endoderm. This early embryonic lethality has so far prevented any analyses of the contribution of HNF-4alpha toward liver development and hepa...

Hepatocyte nuclear factor-1β (HNF-1β) is a transcription factor expressed in the kidney, liver, pancreas, and other organs. Mutations of HNF-1β cause maturity-onset diabetes of the young type 5 (MODY5). The aims of this study were to investigate the functional roles of the HNF-1β/suppressor of cytokine signaling-3 (SOCS-3) pathway in tubule damage after acute kidney injury (AKI) both in vivo an...

We study 4α linear-chain states in 16 O in comparison with 3α states in 12 C by using the Generator Coordinate Method within a microscopic N α-cluster model. It is shown to be very important to solve relative motion of α-clusters by taking into account the orthogonality between the linear-chain states and other low-lying states including the ground state. For 12 C, the 3α chain state disappears...

Mutations in hepatocyte nuclear factor 1alpha (HNF-1alpha) lead to maturity-onset diabetes of the young type 3 as a result of impaired insulin secretory response in pancreatic beta-cells. The expression of 50 genes essential for normal beta-cell function was studied to better define the molecular mechanism underlying the insulin secretion defect in Hnf-1alpha(-/-) mice. We found decreased stead...

beta-Cell transcription factor genes are important in the pathophysiology of the beta-cell, with mutations in hepatocyte nuclear factor (HNF)-1alpha, HNF-4alpha, insulin promoter factor (IPF)-1, HNF-1beta, and NeuroD1/BETA2, all resulting in early-onset type 2 diabetes. We assessed the relative contribution of these genes to early-onset type 2 diabetes using linkage and sequencing analysis in a...

OBJECTIVE Mutations in the hepatocyte nuclear factor (HNF)-1alpha, HNF-4alpha, glucokinase (GCK), and HNF-1beta genes cause maturity-onset diabetes of the young (MODY), but it is not known whether common variants in these genes predict future type 2 diabetes. RESEARCH DESIGN AND METHODS We tested 14 previously associated polymorphisms in HNF-1alpha, HNF-4alpha, GCK, and HNF-1beta for associat...

The fetus requires significant energy for growth and development. Although glucose is a major source of energy for the fetus, other maternal nutrients also appear to promote growth. Thus, the goal of these studies was to determine whether triglyceride-rich remnants are taken up by the placenta and whether maternal dietary lipids, independently of adiposity, can impact fetal growth. To accomplis...

PURPOSE The major problem in producing artificial livers is that primary hepatocytes cannot be cultured for many days. Recently, 3-dimensional (3D) printing technology draws attention and this technology regarded as a useful tool for current cell biology. By using the 3D bio-printing, these problems can be resolved. METHODS To generate 3D bio-printed structures (25 mm × 25 mm), cells-alginate...