Search Results - "Tipsmark, Christian K"

Functional dynamics of claudin expression in Japanese medaka (Oryzias latipes): Response to environmental salinity by Bossus, Maryline C., Madsen, Steffen S., Tipsmark, Christian K.

“…Salinity regulation of 13 claudin paralogs was investigated in osmoregulatory organs of euryhaline Japanese medaka. They were identified by blast-search in the…”
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Distinct hormonal regulation of Na+,K+-atpase genes in the gill of Atlantic salmon (Salmo salar L.) by Tipsmark, Christian K, Madsen, Steffen S

“…It has recently become evident that maintenance of ionic homoeostasis in euryhaline salmonids involves a reciprocal shift in expression of two isoforms of the…”
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Drinking and Water Handling in the Medaka Intestine: A Possible Role of Claudin-15 in Paracellular Absorption? by Tipsmark, Christian K, Nielsen, Andreas M, Bossus, Maryline C, Ellis, Laura V, Baun, Christina, Andersen, Thomas L, Dreier, Jes, Brewer, Jonathan R, Madsen, Steffen S

“…When euryhaline fish move between fresh water (FW) and seawater (SW), the intestine undergoes functional changes to handle imbibed SW. In Japanese medaka, the…”
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Role of the GH-IGF-1 system in Atlantic salmon and rainbow trout postsmolts at elevated water temperature by Hevrøy, Ernst M., Tipsmark, Christian K., Remø, Sofie C., Hansen, Tom, Fukuda, Miki, Torgersen, Thomas, Vikeså, Vibeke, Olsvik, Pål A., Waagbø, Rune, Shimizu, Munetaka

“…A comparative experiment with Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) postsmolts was conducted over 35days to provide insight…”
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Nutritional status and growth hormone regulate insulin-like growth factor binding protein ( igfbp ) transcripts in Mozambique tilapia by Breves, Jason P, Tipsmark, Christian K, Stough, Beth A, Seale, Andre P, Flack, Brenda R, Moorman, Benjamin P, Lerner, Darren T, Grau, E. Gordon

“…Highlights • igfbp1b , -2b , -4 and -5a are highly expressed in liver. • Fasting stimulated plasma Gh and decreased plasma Igf1. • Hepatic igfbp1b was enhanced…”
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Regulation of endocrine and paracrine sources of Igfs and Gh receptor during compensatory growth in hybrid striped bass (Morone chrysops×Morone saxatilis) by Picha, Matthew E, Turano, Marc J, Tipsmark, Christian K, Borski, Russell J

“…Compensatory growth (CG) is a period of growth acceleration that exceeds normal rates after animals are alleviated of certain growth-stunting conditions. In…”
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Salinity regulates claudin mRNA and protein expression in the teleost gill by Tipsmark, Christian K, Baltzegar, David A, Ozden, Ozkan, Grubb, Brenda J, Borski, Russell J

“…The teleost gill carries out NaCl uptake in freshwater (FW) and NaCl excretion in seawater (SW). This transformation with salinity requires close regulation of…”
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Claudin-15 and -25b expression in the intestinal tract of Atlantic salmon in response to seawater acclimation, smoltification and hormone treatment by Tipsmark, Christian K., Sørensen, Kenneth J., Hulgard, Katrine, Madsen, Steffen S.

“…In seawater fishes, osmotic homeostasis requires uptake of ions and water in the intestine and these processes are governed by the combined trans- and…”
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Differential effects of cortisol and 11-deoxycorticosterone on ion transport protein mRNA levels in gills of two euryhaline teleosts, Mozambique tilapia (Oreochromis mossambicus) and striped bass (Morone saxatilis) by Kiilerich, Pia, Tipsmark, Christian K, Borski, Russell J, Madsen, Steffen S

“…The role of cortisol as the only corticosteroid in fish osmoregulation has recently been challenged with the discovery of a mineralocorticoid-like hormone,…”
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Dynamic gene expression of GH/PRL-family hormone receptors in gill and kidney during freshwater-acclimation of Mozambique tilapia by Breves, Jason P., Seale, Andre P., Helms, Ryan E., Tipsmark, Christian K., Hirano, Tetsuya, Grau, E. Gordon

“…In teleosts, prolactin (PRL) and growth hormone (GH) act at key osmoregulatory tissues to regulate hydromineral balance. This study was aimed at characterizing…”
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Differential Expression and Localization of Branchial AQP1 and AQP3 in Japanese Medaka ( Oryzias latipes ) by Ellis, Laura V, Bollinger, Rebecca J, Weber, Hannah M, Madsen, Steffen S, Tipsmark, Christian K

“…Aquaporins (AQPs) facilitate transmembrane water and solute transport, and in addition to contributing to transepithelial water transport, they safeguard cell…”
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Sexual maturation and changes in water and salt transport components in the kidney and intestine of three-spined stickleback (Gasterosteus aculeatus L.) by Madsen, Steffen S., Weber, Claus, Nielsen, Andreas M., Mohiseni, Mohammad, Bosssus, Maryline C., Tipsmark, Christian K., Borg, Bertil

“…Mature three-spined stickleback males use spiggin threads secreted from their kidney to glue together nest material. This requires strongly hypertrophied renal…”
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Osmoregulation and expression of ion transport proteins and putative claudins in the gill of Southern Flounder ( Paralichthys lethostigma) by Tipsmark, Christian K., Luckenbach, J. Adam, Madsen, Steffen S., Kiilerich, Pia, Borski, Russell J.

“…The southern flounder is a euryhaline teleost that inhabits ocean, estuarine, and riverine environments. We investigated the osmoregulatory strategy of…”
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Leptin stimulates pituitary prolactin release through an extracellular signal-regulated kinase-dependent pathway by Tipsmark, Christian K, Strom, Christina N, Bailey, Sean T, Borski, Russell J

“…Leptin was initially identified as a regulator of appetite and weight control centers in the hypothalamus, but appears to be involved in a number of…”
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Aquaporin expression in the Japanese medaka (Oryzias latipes) in freshwater and seawater: challenging the paradigm of intestinal water transport? by Madsen, Steffen S, Bujak, Joanna, Tipsmark, Christian K

“…We investigated the salinity-dependent expression dynamics of seven aquaporin paralogs (aqp1a, aqp3a, aqp7, aqp8ab, aqp10a, aqp10b and aqp11a) in several…”
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Functional characterization of water transport and cellular localization of three aquaporin paralogs in the salmonid intestine by Madsen, Steffen S, Olesen, Jesper H, Bedal, Konstanze, Engelund, Morten Buch, Velasco-Santamaría, Yohana M, Tipsmark, Christian K

“…Intestinal water absorption is greatly enhanced in salmonids upon acclimation from freshwater (FW) to seawater (SW); however, the molecular mechanism for water…”
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Developmental Profile of Claudin‐3, ‐5, and ‐16 Proteins in the Epithelium of Chick Intestine by Ozden, Ozkan, Black, Betty L., Ashwell, Christopher M., Tipsmark, Christian K., Borski, Russell J., Grubb, Brenda J.

“…Proteins in the claudin family are a main component of tight junctions and form a seal that modulates paracellular transport in intestinal epithelium. This…”
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Regulation of Na+/K+-ATPase activity by nitric oxide in the kidney and gill of the brown trout (Salmo trutta) by Tipsmark, Christian K, Madsen, Steffen S

“…In teleost fish, successful osmoregulation involves controlled ion transport mechanisms in kidney and gill epithelia. In this study, the effect of nitric oxide…”
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Prolactin controls Na+,Cl− cotransporter via Stat5 pathway in the teleost gill by Bollinger, Rebecca J., Ellis, Laura V., Bossus, Maryline C., Tipsmark, Christian K.

“…In some freshwater fish species, the control of gill Na, Cl cotransporter (Ncc2b) by prolactin appears to be instrumental to ionic homeostasis. This study was…”
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claudin-10 isoform expression and cation selectivity change with salinity in salt-secreting epithelia of Fundulus heteroclitus by Marshall, William S, Breves, Jason P, Doohan, Ellen M, Tipsmark, Christian K, Kelly, Scott P, Robertson, George N, Schulte, Patricia M

“…To provide insight into claudin (Cldn) tight junction (TJ) protein contributions to branchial salt secretion in marine teleost fishes, this study examined TJ…”
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