Search Results - "Reshkin, S J"

Hydrogen ion dynamics and the Na H exchanger in cancer angiogenesis and antiangiogenesis by OLIVE, G, RESHKIN, S. J, HARGUINDEY, S, PEDRAZ, J. L

“…Tumour angiogenesis and cellular pH regulation, mainly represented by Na(+)/H(+) antiporter exchange, have been heretofore considered unrelated subfields of…”
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Effects of β-endorphin and Naloxone on in vitro maturation of bovine oocytes by Dell'Aquila, M.E., Casavola, V., Reshkin, S.J., Albrizio, M., Guerra, L., Maritato, F., Minoia, P.

“…Bovine cumulus‐oocyte complexes (COCs) and mural granulosa cells express the mRNA coding for the μ‐opioid receptor. The addition of β‐endorphin (β‐end) to…”
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Curing cancer? Further along the new pH-centric road and paradigm by Harguindey, S, Koltai, T, Reshkin, S J

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Stimulation of Xenopus P2Y1 receptor activates CFTR in A6 cells by Guerra, L, Favia, M, Fanelli, T, Calamita, G, Svetlo, M, Bagorda, A, Jacobson, K A, Reshkin, S J, Casavola, V

“…Nucleotide binding to purinergic P2Y receptors contributes to the regulation of a variety of physiological functions in renal epithelial cells. Here, we…”
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GnRH receptors in human breast cancer and its contiguous not-involved breast tissue by PARADISO, A, PEZZETTA, A, CELLAMARE, G, SCHITTULLI, F, MARZULLO, F, RESHKIN, S. J

“…The present study was undertaken to evaluate the presence of GnRH receptors (GnRH-R) in breast cancer and not-involved breast tissue, and the relationships…”
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Na+/H+ exchanger‐dependent intracellular alkalinization is an early event in malignant transformation and plays an essential role in the development of subsequent transformation‐associated phenotypes by Reshkin, Stephan J., Bellizzi, Antonia, Caldeira, Sandra, Albarani, Valentina, Malanchi, Ilaria, Poignee, Manuela, Alunni‐Fabbroni, Marianna, Casavola, Valeria, Tommasino, Massimo

“…In this study we investigate the mechanism of intracellular pH change and its role in malignant transformation using the E7 oncogene of human papillomavirus…”
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Differential responsiveness of proliferation and cytokeratin release to stripped serum and oestrogen in the human breast cancer cell line, MCF-7 by Tedone, T., Correale, M., Paradiso, A., Reshkin, S.J.

“…In vitro research into hormone sensitivity and the relation to proliferation of cytokeratin release from cancer cells is scarce. Therefore, we examined the…”
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Extracellular adenine nucleotides regulate Na+/H+ exchanger NHE3 activity in A6-NHE3 transfectants by a cAMP/PKA-dependent mechanism by Bagorda, A, Guerra, L, Di Sole, F, Helmle-Kolb, C, Favia, M, Jacobson, K A, Casavola, V, Reshkin, S J

“…As potential autocrine or paracrine factors, extracellular nucleotides are known to be important regulators of renal ion transporters by activating cell…”
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Naloxone inhibits A6 cell Na(+)/H(+) exchange by activating protein kinase C via the mobilization of intracellular calcium by Di Sole, F, Guerra, L, Bagorda, A, Reshkin, S J, Albrizio, M, Minoia, P, Casavola, V

“…The opioid receptor antagonist, naloxone, has been shown to have beneficial effects in the kidney and to be implicated in renal salt and water balance. In the…”
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Polarization of adenosine effects on intracellular pH in A6 renal epithelial cells by Casavola, V, Guerra, L, Reshkin, S J, Jacobson, K A, Murer, H

“…The effect of adenosine on Na+/H+ exchange activity was examined in cultured A6 renal epithelial cells. Adenosine and its analogue N6-cyclopentyladenosine…”
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NHE3 inhibits PKA-dependent functional expression of CFTR by NHERF2 PDZ interactions by Favia, M., Fanelli, T., Bagorda, A., Di Sole, F., Reshkin, S.J., Suh, P.G., Guerra, L., Casavola, V.

“…It has been shown that when CFTR and NHE3 are co-expressed on the apical membrane of the A6-NHE3 cell monolayers, the two transporters interact via a shared…”
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Involvement of C3 exotoxin-sensitive G proteins (rho/rac) in PTH signal transduction in OK cells by Reshkin, S J, Murer, H

“…Parathyroid hormone (PTH) in opossum kidney (OK) cells leads to inhibition of Na-Pi cotransport, to the generation of inositol trisphosphate (IP3) and…”
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Intestinal glycyl-L-phenylalanine and L-phenylalanine transport in a euryhaline teleost by Reshkin, S J, Ahearn, G A

“…The transport mechanisms for the dipeptide glycyl-L-phenylalanine (Gly-Phe) and L-phenylalanine (Phe) were characterized in fish intestinal brush-border…”
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Polarized distribution of Na+/H+ exchanger isoforms in rabbit collecting duct cells by Guerra, Lorenzo, Di Sole, Francesca, Valenti, Giovanna, Ronco, Pierre M., Perlino, Elda, Casavola, Valeria, Reshkin, Stephan J.

“…Polarized distribution of Na+/H+exchanger isoforms in rabbit collecting duct cells. The present study describes two Na+/H+ exchanger (NHE) isoforms in an…”
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Phosphoinositide 3-Kinase Is Involved in the Tumor-specific Activation of Human Breast Cancer Cell Na+/H+Exchange, Motility, and Invasion Induced by Serum Deprivation by Reshkin, Stephan J., Bellizzi, Antonia, Albarani, Valentina, Guerra, Lorenzo, Tommasino, Massimo, Paradiso, Angelo, Casavola, Valeria

“…Whereas the tumor acidic extracellular pH plays a crucial role in the invasive process, the mechanism(s) behind this acidification, especially in low nutrient…”
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Association of pS2 (TFF1) release with breast tumour proliferative rate: in vitro and in vivo studies by Potten, Christopher, Darzynkiewicz, Zbigniew, Sasaki, Kohsuke, Reshkin, S. J., Tedone, T., Correale, M., Mangia, A., Casavola, V., Paradiso, A.

“… Although cytosolic expression of the protein pS2 (TFFl) is considered to be a marker of oestrogen receptor (OR) function, there exists some clinical data to…”
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Parathyroid hormone-induced alterations of protein content and phosphorylation in enriched apical membranes of opossum kidney cells by Reshkin, S J, Wuarin, F, Biber, J, Murer, H

“…Parathyroid hormone (PTH) reduces Na/Pi co-transport activity in opossum kidney (OK) cells in a process mediated by protein kinases A and C. Further,…”
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Intestinal glucose transport and salinity adaptation in a euryhaline teleost by Reshkin, S J, Ahearn, G A

“…Glucose transport by upper and lower intestinal brush-border membrane vesicles of the African tilapia (Oreochromis mossambicus) was characterized in fish…”
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Functional asymmetry of phosphate transport and its regulation in opossum kidney cells : phosphate transport by RESHKIN, S. J, FORGO, J, MURER, H

“…The polarized distribution of phosphate (Pi) transport systems in a continuous renal cell line derived from opossum kidney (OK) was measured in monolayers…”
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Functional asymmetry in phosphate transport and its regulation in opossum kidney cells : parathyroid hormone inhibition by RESHKIN, S. J, FORGO, J, MURER, H

“…The sidedness (apical vs basolateral) of the inhibitory of phosphate (Pi) transport by parathyroid hormone (PTH) was investigated in opossum kidney (OK)-cell…”
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