Geiser, Thomas, Pierre-Henri Jarreau, Kamran Atabai, and Michael A. Matthay. Interleukin-1b augments in vitro alveolar epithelial repair. Am J Physiol Lung Cell Mol Physiol 279: L1184–L1190, 2000.—Biologically active interleukin (IL)-1b is present in the pulmonary edema fluid obtained from patients with acute lung injury and has been implicated as an important early mediator of nonpulmonary epi...

Growth factor independence-1B (Gfi-1B) is a transcription factor with a highly conserved transcriptional repressor snail-Gfi-1 (SNAG) domain and 6 zinc-finger domains at the N- and C-terminus, respectively. Disruption of the Gfi-1B gene is lethal in the embryo with failure to produce definitive enucleated erythrocytes. In this study, we analyzed the role of Gfi-1B in human erythropoiesis. We ob...

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...

Growth Factor Independent-1B (Gfi-1B) is a transcriptional repressor that plays critical roles in the control of erythropoiesis and megakaryopoiesis. Gfi-1B expression was described to be repressed by an autoregulatory feedback control loop. Here, we show that Gfi-1 transcription is positively regulated early after induction of erythroid differentiation and remains highly active to late erythro...

Aim: Our aim was to study the relationship between interleukin 1B (IL-1B) polymorphism, Helicobacter pylori infection, and gastric cancer in high prevalent (Shanxi) and low prevalent (Guangdong) regions in China. Method: Genomic DNA was extracted from peripheral blood of 192 healthy volunteers, 84 gastric cancer patients from Guangdong and 169 healthy volunteers, and 86 gastric cancer patients ...

Protein tyrosine phosphatase-1B (PTP-1B) is a negative regulator of insulin signaling. It is thought to carry out this role by interacting with and dephosphorylating the activated insulin receptor (IR). However, little is known regarding the nature of the cellular interaction between these proteins, especially because the IR is localized to the plasma membrane and PTP-1B to the endoplasmic reti...

Protein-tyrosine phosphatase 1B (PTP-1B) is the prototypic tyrosine phosphatase whose function in insulin signaling and metabolism is well established. Although the role of PTP-1B in dephosphorylating various cell surface receptor tyrosine kinases is clear, the mechanisms by which it modulates receptor function from the endoplasmic reticulum (ER) remains an enigma. Here, we provide evidence tha...

AIM Our aim was to study the relationship between interleukin 1B (IL-1B) polymorphism, Helicobacter pylori infection, and gastric cancer in high prevalent (Shanxi) and low prevalent (Guangdong) regions in China. METHOD Genomic DNA was extracted from peripheral blood of 192 healthy volunteers, 84 gastric cancer patients from Guangdong and 169 healthy volunteers, and 86 gastric cancer patients ...

Cardiovascular disease is the leading cause of morbidity and mortality in westernized populations. Low levels of a-tocopherol (AT) are associated with increased incidence of atherosclerosis and increased intakes appear to be protective. Recently, we showed that supplementation with AT resulted in significant decreases in monocyte superoxide anion release, lipid oxidation, interleukin-1b (IL-1b)...