Search Results - "T. Kietzmann"

Effects of contextual information and stimulus ambiguity on overt visual sampling behavior by Kietzmann, T.C., König, P.

“…•Increased information changes the initial overt visual exploration of objects.•Contextual scenes lead to shorter reaction times, yet longer fixation…”
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512: Urokinase modulates EGF-dependent signalling, proliferation and motility of the two breast cancer cell lines MCF-7 and MDA-MB-231 by Kozlova, N, Samoylenko, A, Drobot, L, Kietzmann, T

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Thrombin activates the hypoxia-inducible factor-1 signaling pathway in vascular smooth muscle cells: Role of the p22(phox)-containing NADPH oxidase by Görlach, A, Diebold, I, Schini-Kerth, V B, Berchner-Pfannschmidt, U, Roth, U, Brandes, R P, Kietzmann, T, Busse, R

“…The heterodimeric transcription factor hypoxia-inducible factor-1 (HIF-1) is activated under hypoxic conditions, resulting in the upregulation of its target…”
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Redox-sensitive regulation of the HIF pathway under non-hypoxic conditions in pulmonary artery smooth muscle cells by BelAiba, Rachida S, Djordjevic, Talija, Bonello, Steve, Flügel, Daniela, Hess, John, Kietzmann, Thomas, Görlach, Agnes

“…Pulmonary hypertension and vascular remodeling processes are associated with oxidative stress, hypoxia and enhanced levels of thrombin and vascular endothelial…”
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Perivenous expression of the mRNA of the three hypoxia-inducible factor α-subunits, HIF1α, HIF2α and HIF3α, in rat liver by KIETZMANN, Thomas, CORNESSE, Yvonne, BRECHTEL, Katja, MODARESSI, Said, JUNGERMANN, Kurt

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Modulation of glucokinase expression by hypoxia-inducible factor 1 and upstream stimulatory factor 2 in primary rat hepatocytes by Roth, Ulrike, Jungermann, Kurt, Kietzmann, Thomas

“…Glucokinase (GK) is the key enzyme of glucose utilization in liver and is localized in the less aerobic perivenous area. Until now, the O2-responsive elements…”
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Expression patterns of erythropoietin and its receptor in the developing midbrain by Knabe, W, Knerlich, F, Washausen, S, Kietzmann, T, Sirén, A L, Brunnett, G, Kuhn, H J, Ehrenreich, H

“…The expression patterns of erythropoietin (EPO) and its receptor (EPOR) were investigated in the midbrain and in adjacent parts of the synencephalon and…”
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Reactive oxygen species in signal transduction by L. B. Drobot, A. A. Samoylenko, , A. V. Vorotnikov, P. A. Tyurin-Kuzmin, A. V. Bazalii, T. Kietzmann, V. A. Tkachuk, S. V. Komisarenko

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Oxygen: modulator of physiological and pathophysiological processes in the liver by Kietzmann, T, Dimova, E Y, Flügel, D, Scharf, J-G

“…Oxygen has important functions as substrate for biochemical reactions and as modulator of gene expression. In the liver, the physiologically occurring oxygen…”
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Thrombin activates the p21-activated kinase in pulmonary artery smooth muscle cells. Role in tissue factor expression by Görlach, Agnes, BelAiba, Rachida S, Hess, John, Kietzmann, Thomas

“…The p21-activated serine/threonine kinases (PAK) play an important role in a variety of cellular functions. However, their role in the smooth muscle response…”
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Expression of hypoxia-inducible factor-1 in the cochlea of newborn rats by Gross, Johann, Rheinländer, Cornelia, Fuchs, Julia, Mazurek, Birgit, Machulik, Astrid, Andreeva, Nadezhda, Kietzmann, T.

“…Hypoxia/ischemia is a major pathogenetic factor in the development of hearing loss. An important transcription factor involved in the signaling and adaptation…”
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An atypical NF-kappa B-regulated pathway mediates phorbol ester-dependent Heme oxygenase-1 gene activation in monocytes by Naidu, S, Wijayanti, N, Santoso, S, Kietzmann, T, Immenschuh, S

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Serum-Free, Long-Term Cultures of Human Hepatocytes: Maintenance of Cell Morphology, Transcription Factors, and Liver-Specific Functions by Runge, Dieter, Runge, Dorothee M., Jäger, Dana, Lubecki, Kimberly A., Beer Stolz, Donna, Karathanasis, Sotirios, Kietzmann, Thomas, Strom, Stephen C., Jungermann, Kurt, Fleig, Wolfgang E., Michalopoulos, George K.

“…Since human hepatocytes are available only in limited number, the development of a serum-free culture system for long-term cultivation of differentiated and…”
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RECOMBINANT LENTIVIRUS-MEDIATED SILENCING OF ADAPTOR PROTEIN RUK/CIN85 EXPRESSION INFLUENCES BIOLOGICAL RESPONSES OF TUMOR CELLS by Samoylenko, A A, Byts, N V, Pasichnyk, G V, Kozlova, N V, Bazalii, A V, Gerashchenko, D S, Shandrenko, S G, Vorotnikov, A V, Kietzmann, T, Komisarenko, S V, Drobot, L B

“…It was the aim of the present study to investigate whether inhibition of Ruk/CIN85 expression has an effect on the biological properties of the cells. In order…”
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Modulation by oxygen of zonal gene expression in liver studied in primary rat hepatocyte cultures by Kietzmann, T, Jungermann, K

“…The different endowment with key enzymes and thus different metabolic capacities of periportal and perivenous cell types led to the model of "metabolic…”
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Mimicry in primary rat hepatocyte cultures of the in vivo perivenous induction by phenobarbital of cytochrome P-450 2B1 mRNA: role of epidermal growth factor and perivenous oxygen tension by Kietzmann, T, Hirsch-Ernst, K I, Kahl, G F, Jungermann, K

“…Treatment of male rats with phenobarbital (PB) results in a perivenous and mid-zonal pattern of cytochrome P-450 (CYP)2B1 mRNA expression within the liver…”
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Influence of ischemia/hypoxia on the HIF-1 activity and expression of hypoxia-dependent genes in the cochlea of the newborn rat by Mazurek, B, Rheinländer, C, Fuchs, F-U, Amarjargal, N, Kuban, R-J, Ungethüm, U, Haupt, H, Kietzmann, T, Gross, J

“…Transcription factor HIF-1 (hypoxia-inducible factor-1) regulates the expression of genes which are involved in glucose supply, growth, metabolism, redox…”
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Physiological oxygen tensions modulate expression of the mdr1b multidrug-resistance gene in primary rat hepatocyte cultures by Hirsch-Ernst, K I, Kietzmann, T, Ziemann, C, Jungermann, K, Kahl, G F

“…P-Glycoprotein transporters encoded by mdr1 (multidrug resistance) genes mediate extrusion of an array of lipophilic xenobiotics from the cell. In rat liver,…”
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Reactive oxygen species in the control of hypoxia-inducible factor-mediated gene expression by Kietzmann, Thomas, Görlach, Agnes

“…Reactive oxygen species (ROS) have long been considered as cytotoxic. However, recent evidence indicates a prominent role of ROS as signaling molecules in the…”
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Oxygen as a regulator of serine dehydratase (SerDH) gene expression by Samoylenko, A. A., Tepliuk, N. N., Obolenskaya, M. Yu, Kietzmann, T.

“…An oxygen gradient is formed in the liver due to the unidirectional blood flow from the portal vein and hepatic artery to the central vein and due to the…”
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