Search Results - "Hegyesi, H"

Inhibition of human primary melanoma cell proliferation by histamine is enhanced by interleukin-6 by Lázár-Molnár, E., Hegyesi, H., Pállinger, É., Kovács, P., Tóth, S., Fitzsimons, C., Cricco, G., Martin, G., Bergoc, R., Darvas, Z., Rivera, E. S., Falus, A.

“…Background Interleukin‐6 (IL‐6) is a bifunctional growth factor in malignant melanoma; its expression increases during the malignant progression of the…”
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Endogenous and exogenous histamine influences on angiogenesis related gene expression of mice mammary adenocarcinoma by Hegyesi, H, Tóth, S, Molnár, V, Fülöp, K A, Falus, A

“…In various experimental models histamine increases tumor invasiveness and metastasis. For example, histidine decarboxylase (HDC) expression at the site of…”
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Retinoic Acid Enhances Histamine Content and H1 Receptor Expression in Human Neuroblastoma Cell Line Paju by HEGYESI, H, DARVAS, Zs, LASZLO, V, POS, Z, PALLINGER, E, HIRSCHBERG, K, KOVACS, P, FALUS, A

“…Background: A human neuroblastoma cell line (Paju) was induced by retinoic acid (RA) to differentiate into neuron-like cells. Materials and Methods: We studied…”
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Increased histidine decarboxylase expression during in vitro monocyte maturation; a possible role of endogenously synthesised histamine in monocyte/macrophage differentiation by László, V, Rothe, G, Hegyesi, H, Szeberényi, J B, Orsó, E, Schmitz, G, Falus, A

“…In this study the expression of histidine decarboxylase (HDC), the pivotal enzyme in histamine formation and the effect of endogenously produced histamine on…”
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Cimetidine and a tamoxifen derivate reduce tumour formation in SCID mice xenotransplanted with a human melanoma cell line by Szincsák, N, Hegyesi, H, Hunyadi, J, Martin, G, Lázár-Molnár, E, Kovács, P, Rivera, E, Falus, A, Juhász, I

“…Histamine is produced by many cells expressing histidine decarboxylase (HDC), the enzyme responsible for the synthesis of histamine. Since melanoma cells and…”
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Both interferon (IFN) α and IFN γ inhibit histidine decarboxylase expression in the HT168 human melanoma cell line by Heninger, E., Falus, A., Darvas, Zs, Szalai, Cs, Zsinkó, M., Pos, Z., Hegyesi, H.

“…Objective: Histamine plays an important role in a series of processes including inflammation, allergy, gastric acid secretion, neurotransmission, embryogenesis…”
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Histamine as a potential autocrine regulator of melanoma by Molnar, E L, Cricco, G, Martin, G, Darvas, Z, Hegyesi, H, Fitzsimons, C, Bergoc, R, Falus, A, Rivera, E

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Turnover of histamine in human melanoma cell lines by Darvas, Z, Sakurai, E, Hegyesi, H, Otsu, H, Watanabe, T, Falus, A

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Reciprocal inhibitory interactions between interferon gamma and histamine in melanoma by Horváth, B, Heninger, E, Hegyesi, H, Lázár, E, Radvány, Z, Szalai, C, Darvas, Z, Falus, A

“…Histamine is involved in physiological reactions including inflammation, allergy, regulation of the gastric acid secretion and special neurophysiological…”
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Increase of histidine decarboxylase in human monocytes during macrophage colony stimulating factor induced in vitro phagocytic differentiation by László, V, Stöhr, J, Hegyesi, H, Rothe, G, Orsó, E, Falus, A, Schmitz, G

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Histidine decarboxylase and intracellular histamine in melanoma cells and in a T cell line by Falus, A, László, V, Radvány, Z, Hegyesi, H, Kiss, B, Bencsáth, M, Darvas, Z

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Effect of permanent starvation on the insulin receptors of the nuclear envelope of Tetrahymena by Hegyesi, H, Csaba, G

“…Insulin receptors of Tetrahymena following a two-hour starvation (one cell generation) can bind the insulin similarly to the fed, control cells. The nuclear…”
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Change in insulin binding capacity of plasma membrane and nuclear envelope of Tetrahymena following a single long-term pretreatment and several short-term pretreatments (imprinting) with insulin by Hegyesi, H, Csaba, G

“…Following insulin pretreatment (hormonal imprinting) of Tetrahymena cells there was an increased binding of insulin both in the plasma membrane and in the…”
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Specific insulin binding by, and imprintability of, the nuclear membrane of Tetrahymena by Hegyesi, H, Csaba, G

“…Cellular nuclei isolated from Tetrahymena were able to bind FITC-labelled insulin, and pretreatment with different concentrations of unlabelled insulin…”
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Specificity of insulin binding by plasma and nuclear membrane receptors in Tetrahymena: similarities and dissimilarities at the two levels by Csaba, G, Hegyesi, H

“…The plasma membrane and nuclear envelope of Tetrahymena are equally able to bind insulin both specifically and otherwise. Primary interaction with exogenous…”
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Effect of pretreatments (imprinting) with different concentrations of insulin on insulin binding of nuclear envelope and plasma membrane in Tetrahymena by Hegyesi, H, Csaba, G

“…About 4 h following treatment with 10(-6) - 10(-10) M insulin (imprinting) there was a down-regulation both in the plasma membrane and in the nuclear envelope…”
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AUTOCRINE AND PARACRINE REGULATION BY CYTOKINES AND GROWTH FACTORS IN MELANOMA by Lázár-Molnár, Eszter, Hegyesi, Hargita, Tóth, Sára, Falus, András

“…Tumour development and progression involves the expression of oncogenes and inactivation of tumour suppressor genes, leading to the appearance of multiple…”
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ROLE OF INTERLEUKIN-6 IN THE PATHOGENESIS OF MULTIPLE MYELOMA by Gadó, Klara, Domján, Gyula, Hegyesi, Hargita, Falus, András

“…Multiple myeloma (MM) is a currently incurable disease caused by the proliferation of malignant plasma cells. Although the pathogenesis of the disease still…”
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Phenotypic profiling of engineered mouse melanomas with manipulated histamine production identifies histamine H2 receptor and Rho-C as histamine-regulated melanoma progression markers by POS, Zoltan, SAFRANY, Géza, MÜLLER, Kerstin, TOTH, Sara, FALUS, Andras, HEGYESI, Hargita

“…In the present study, the impact of acquired neoplastic L-histidine decarboxylase (HDC) expression, and its direct consequence, the release of histamine in the…”
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Histamine elevates the expression of Ets-1, a protooncogen in human melanoma cell lines through H2 receptor by Hegyesi, Hargita, Horváth, Barnabás, Pállinger, Éva, Pós, Zoltán, Molnár, Viktor, Falus, András

“…Histamine is known to act, at least in part, as a growth factor for several cell types, and as production of this biogen amine has been found to accelerate the…”
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