Search Results - "Maronde, E"

Alleviation of autophagy by knockdown of Beclin-1 enhances susceptibility of hippocampal neurons to proapoptotic signals induced by amino acid starvation by Kim, M., Fekadu, J., Maronde, E., Rami, A.

“…Autophagy has been described as a cellular response to stressful stimuli like starvation. One of its primary functions is to recycle amino acids from degraded…”
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Differential topochemistry of three cationic amino acid transporter proteins, hCAT1, hCAT2 and hCAT3, in the adult human brain by Jäger, K., Wolf, S., Dobrowolny, H., Steiner, J., Nave, H., Maronde, E., Bogerts, B., Bernstein, H.-G.

“…The cellular uptake of l -arginine and other cationic amino acids (such as l -lysine and l -ornithine) is mainly mediated by cationic amino acid transporter…”
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Stimulation of a nicotinic ACh receptor causes depolarization and activation of L-type Ca2+ channels in rat pinealocytes by Letz, B, Schomerus, C, Maronde, E, Korf, H W, Korbmacher, C

“…1. Membrane voltage (Vm) recordings were obtained from isolated rat pinealocytes using the patch-clamp technique. In parallel to the electrophysiological…”
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Tissue inhibitor of metalloproteinases II (TIMP-2) is an osteoanabolic factor in vitro and in vivo by Kramer, Franz-Josef, Meyer, M, Morgan, D, Forssmann, W-G, Ständker, L, Schliephake, H, Mark, S, Maronde, E

“…Critical size defects (CSDs) of bone are defined as defects that do not heal spontaneously to new bone during the lifetime of an adult individual. In contrast,…”
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Effects of neuroactive substances on the activity of subcommissural organ cells in dispersed cell and explant cultures by Schöniger, S, Kopp, M D A, Schomerus, C, Maronde, E, Dehghani, F, Meiniel, A, Rodríguez, M, Korf, H W, Nürnberger, F

“…The subcommissural organ (SCO), an ependymal (glial) circumventricular organ, releases glycoproteins into the cerebrospinal fluid; however, the regulation of…”
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Neurofilament H immunoreaction in oligodendrogliomas as demonstrated by a new polyclonal antibody by DEHGHANI, F, MARONDE, E, SCHACHENMAYR, W, KORF, H.-W

“…We have characterized a new polyclonal antibody against heavy chain (H) of neurofilament which can be used to demonstrate neurofilament H in normal brain…”
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Transcription factor CREB and its stimulus-dependent phosphorylation in cell and explant cultures of the bovine subcommissural organ by Schöniger, S, Maronde, E, Kopp, M D A, Korf, H-W, Nürnberger, F

“…The subcommissural organ (SCO) is an ependymal brain gland that synthesizes and secretes glycoproteins. Very little is known about the signal transduction…”
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The effect of NO-donors in bovine and rat pineal cells: stimulation of cGMP and cGMP-independent inhibition of melatonin synthesis by Maronde, E, Middendorff, R, Mayer, B, Olcese, J

“…The presence of soluble guanylate cyclase in the pineal and its regulation by adrenergic pathways has been well documented. Recent evidence points to…”
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Human natriuretic peptides exhibit antimicrobial activity by Krause, A, Liepke, C, Meyer, M, Adermann, K, Forssmann, W G, Maronde, E

“…Here we describe a novel function for members of the well-characterized human natriuretic peptide family. Human "brain-type natriuretic peptide" (hBNP-32) as…”
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The mammalian pineal gland: known facts, unknown facets by Maronde, Erik, Stehle, Jörg H

“…In the mammalian pineal gland, information on environmental lighting conditions that is neuronally encoded by the retina is converted into nocturnally elevated…”
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Melatonin Synthesis in the Bovine Pineal Gland Is Regulated by Type II Cyclic AMP‐Dependent Protein Kinase by Maronde, E., Middendorff, R., Telgmann, R., Müller, D., Hemmings, B., Taskén, K., Olcese, J.

“…: We investigated the expression of regulatory (R) and catalytic (C) subunits of cyclic AMP‐dependent protein kinase (cAK; ATP:protein phosphotransferase; EC…”
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Signal transduction in the rodent pineal organ. From the membrane to the nucleus by Maronde, E, Pfeffer, M, von Gall, C, Dehghani, F, Schomerus, C, Wicht, H, Kroeber, S, Olcese, J, Stehle, J H, Korf, H W

“…The rodent pineal organ transduces a photoneural input into a hormonal output. This photoneuroendocrine transduction leads to highly elevated levels of the…”
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Cyclic nucleotide analogs as biochemical tools and prospective drugs by Schwede, Frank, Maronde, Erik, Genieser, Hans-Gottfried, Jastorff, Bernd

“…Cyclic AMP (cAMP) and cyclic GMP (cGMP) are key second messengers involved in a multitude of cellular events. From the wealth of synthetic analogs of cAMP and…”
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Cooperative Activation of Lipolysis by Protein Kinase A and Protein Kinase C Pathways in 3T3-L1 Adipocytes by Fricke, Katrin, Heitland, Aleksandra, Maronde, Erik

“…In the present study, we investigate the coherence of signaling pathways leading to lipolysis in 3T3-L1 adipocytes. We observe two linear signaling pathways:…”
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Effects of the renal natriuretic peptide urodilatin (ularitide) in patients with decompensated chronic heart failure: A double-blind, placebo-controlled, ascending-dose trial by Mitrovic, Veselin, Lüss, Hartmut, Nitsche, Klaus, Forssmann, Kristin, Maronde, Erik, Fricke, Katrin, Forssmann, Wolf-Georg, Meyer, Markus

“…Urodilatin (ularitide), a natriuretic peptide, is produced within the kidneys. The aim of this study was to define the role of 24-hour intravenous infusions of…”
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Preparations of Rp-cyclic adenosine 3',5'-phosphorothioate ( Rp-cAMPS) can contain biologically active amounts of adenosine by Musgrave, I.F., Genieser, H.G., Maronde, E., Seifert, R.

“…Superoxide anion (O 2 .−) production from human neutrophils stimulated by N-formyl- l-methionyl- l-leucyl- l-phenylalanine (fMLP, 1 μM) was inhibited by…”
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Isolation and biochemical characterization of LEAP‐2, a novel blood peptide expressed in the liver by Krause, Alexander, Sillard, Rannar, Kleemeier, Burkhard, Klüver, Enno, Maronde, Erik, Conejo‐García, José Ramon, Forssmann, Wolf Georg, Schulz‐Knappe, Peter, Nehls, Michael C., Wattler, Frank, Wattler, Sigrid, Adermann, Knut

“…The human genome contains numerous genes whose protein products are unknown in terms of structure, interaction partner, expression, and function. To unravel…”
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Activated protein kinase A is required for differentiation-dependent transcription of the decidual prolactin gene in human endometrial stromal cells by Telgmann, R, Maronde, E, Taskén, K, Gellersen, B

“…Decidualization of human endometrial stromal (ES) cells in vitro is induced by cAMP analogs and ligands that elevate cellular cAMP levels. A marker of this…”
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Signal transduction molecules in the rat pineal organ: Ca2+, pCREB, and ICER by Korf, H W, Schomerus, C, Maronde, E, Stehle, J H

“…The mammalian pineal organ transduces light-dependent neural inputs into a hormonal output. This photoneuroendocrine transduction results in a largely elevated…”
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The human PER1 gene is inducible by interleukin-6 by Motzkus, Dirk, Albrecht, Urs, Maronde, Erik

“…The mammalian period (Per) genes which are components of the circadian clock are mainly regulated via an autoregulatory feedback loop. Here we show that a…”
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