THEMES:

Sebastian Zeissig, Arthur Kaser, Stephanie K. Dougan, Edward E. S. Nieuwenhuis, and Richard S. Blumberg

Role of NKT Cells in the Digestive System. III. Role of NKT cells in intestinal immunity
Am J Physiol Gastrointest Liver Physiol 293: G1101-G1105, 2007. First published August 23, 2007; doi:10.1152/ajpgi.00342.2007 [Abstract] [Full Text] [PDF]  

TRANSLATIONAL PHYSIOLOGY:

Biljana Jovov, Christina M. Van Itallie, Nicholas J. Shaheen, Johnny L. Carson, Todd M. Gambling, James M. Anderson, and Roy C. Orlando

Claudin-18: a dominant tight junction protein in Barrett's esophagus and likely contributor to its acid resistance
Am J Physiol Gastrointest Liver Physiol 293: G1106-G1113, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00158.2007 [Abstract] [Full Text] [PDF]  

MUCOSAL BIOLOGY:

Hang Thi Thu Nguyen, Laetitia Charrier-Hisamuddin, Guillaume Dalmasso, Abel Hiol, Shanthi Sitaraman, and Didier Merlin

Association of PepT1 with lipid rafts differently modulates its transport activity in polarized and nonpolarized cells
Am J Physiol Gastrointest Liver Physiol 293: G1155-G1165, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00334.2007 [Abstract] [Full Text] [PDF]  

Adhip P. N. Majumdar, Jianhua Du, Yingjie Yu, Hu Xu, Edi Levi, Bhaumik B. Patel, and Arun K. Rishi

Cell cycle and apoptosis regulatory protein-1: a novel regulator of apoptosis in the colonic mucosa during aging
Am J Physiol Gastrointest Liver Physiol 293: G1215-G1222, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00324.2007 [Abstract] [Full Text] [PDF]  

Yasutada Akiba, Misa Mizumori, Paul H. Guth, Eli Engel, and Jonathan D. Kaunitz

Duodenal brush border intestinal alkaline phosphatase activity affects bicarbonate secretion in rats
Am J Physiol Gastrointest Liver Physiol 293: G1223-G1233, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00313.2007 [Abstract] [Full Text] [PDF]  

Emile Levy, Karine Trudel, Moise Bendayan, Ernest Seidman, Edgard Delvin, Mounib Elchebly, Jean-Claude Lavoie, Louis-Philippe Precourt, Devendra Amre, and Daniel Sinnett

Biological role, protein expression, subcellular localization, and oxidative stress response of paraoxonase 2 in the intestine of humans and rats
Am J Physiol Gastrointest Liver Physiol 293: G1252-G1261, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00369.2007 [Abstract] [Full Text] [PDF]  

Shawn D. Larson, Jing Li, Dai H. Chung, and B. Mark Evers

Molecular mechanisms contributing to glutamine-mediated intestinal cell survival
Am J Physiol Gastrointest Liver Physiol 293: G1262-G1271, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00254.2007 [Abstract] [Full Text] [PDF] [Supplemental Figure]  

Poonam J. Bajwa, Abderrahmane Alioua, Jimmy W. Lee, Daniel S. Straus, Ligia Toro, and Christian Lytle

Fenofibrate inhibits intestinal Cl^– secretion by blocking basolateral KCNQ1 K⁺ channels
Am J Physiol Gastrointest Liver Physiol 293: G1288-G1299, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00234.2007 [Abstract] [Full Text] [PDF]  

Rym Aouameur, Sandra Da Cal, Pierre Bissonnette, Michael J. Coady, and Jean-Yves Lapointe

SMIT2 mediates all myo-inositol uptake in apical membranes of rat small intestine
Am J Physiol Gastrointest Liver Physiol 293: G1300-G1307, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00422.2007 [Abstract] [Full Text] [PDF]  

Gert H. Hansen, Lise-Lotte Niels-Christiansen, Lissi Immerdal, Birthe T. Nystrøm, and E. Michael Danielsen

Intestinal alkaline phosphatase: selective endocytosis from the enterocyte brush border during fat absorption
Am J Physiol Gastrointest Liver Physiol 293: G1325-G1332, 2007. First published October 18, 2007; doi:10.1152/ajpgi.00379.2007 [Abstract] [Full Text] [PDF]  

INFLAMMATION/IMMUNITY/MEDIATORS:

Michele T. Pritchard, Sanjoy Roychowdhury, Megan R. McMullen, Luping Guo, Gavin E. Arteel, and Laura E. Nagy

Early growth response-1 contributes to galactosamine/lipopolysaccharide-induced acute liver injury in mice
Am J Physiol Gastrointest Liver Physiol 293: G1124-G1133, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00325.2007 [Abstract] [Full Text] [PDF]  

Emilie Grenier, Françoise Schwalm Maupas, Jean-François Beaulieu, Ernest Seidman, Edgard Delvin, Alain Sane, Eric Tremblay, Carole Garofalo, and Emile Levy

Effect of retinoic acid on cell proliferation and differentiation as well as on lipid synthesis, lipoprotein secretion, and apolipoprotein biogenesis
Am J Physiol Gastrointest Liver Physiol 293: G1178-G1189, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00295.2007 [Abstract] [Full Text] [PDF]  

Li-Kang Sun, Theresia Reding, Martha Bain, Mathias Heikenwalder, Daniel Bimmler, and Rolf Graf

Prostaglandin E₂ modulates TNF--induced MCP-1 synthesis in pancreatic acinar cells in a PKA-dependent manner
Am J Physiol Gastrointest Liver Physiol 293: G1196-G1204, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00330.2007 [Abstract] [Full Text] [PDF]  

Reema Goel, Brian Boylan, Lynn Gruman, Peter J. Newman, Paula E. North, and Debra K. Newman

The proinflammatory phenotype of PECAM-1-deficient mice results in atherogenic diet-induced steatohepatitis
Am J Physiol Gastrointest Liver Physiol 293: G1205-G1214, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00157.2007 [Abstract] [Full Text] [PDF]  

Adina Kay Knight, Ana Belén Blázquez, Shu Zhang, Lloyd Mayer, Hugh A. Sampson, and M. Cecilia Berin

CD4 T cells activated in the mesenteric lymph node mediate gastrointestinal food allergy in mice
Am J Physiol Gastrointest Liver Physiol 293: G1234-G1243, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00323.2007 [Abstract] [Full Text] [PDF]  

Joel Petersson, Olof Schreiber, Andreas Steege, Andreas Patzak, Anna Hellsten, Mia Phillipson, and Lena Holm

eNOS involved in colitis-induced mucosal blood flow increase
Am J Physiol Gastrointest Liver Physiol 293: G1281-G1287, 2007. First published October 18, 2007; doi:10.1152/ajpgi.00357.2007 [Abstract] [Full Text] [PDF]  

Fabienne Tamion, Vincent Richard, Sylvanie Renet, and Christian Thuillez

Intestinal preconditioning prevents inflammatory response by modulating heme oxygenase-1 expression in endotoxic shock model
Am J Physiol Gastrointest Liver Physiol 293: G1308-G1314, 2007. First published September 6, 2007; doi:10.1152/ajpgi.00154.2007 [Abstract] [Full Text] [PDF]  

Jan Heidemann, Christoph Rüther, Moritz Kebschull, Wolfram Domschke, Matthias Brüwer, Stefan Koch, Torsten Kucharzik, and Christian Maaser

Expression of IL-12-related molecules in human intestinal microvascular endothelial cells is regulated by TLR3
Am J Physiol Gastrointest Liver Physiol 293: G1315-G1324, 2007. First published October 18, 2007; doi:10.1152/ajpgi.00142.2007 [Abstract] [Full Text] [PDF]  

HORMONES AND SIGNALING:

Jong Hak Won, William J. Cottrell, Thomas H. Foster, and David I. Yule

Ca²⁺ release dynamics in parotid and pancreatic exocrine acinar cells evoked by spatially limited flash photolysis
Am J Physiol Gastrointest Liver Physiol 293: G1166-G1177, 2007. First published September 27, 2007; doi:10.1152/ajpgi.00352.2007 [Abstract] [Full Text] [PDF]  

NEUROREGULATION AND MOTILITY:

Jieyun Yin and Jiande DZ Chen

Excitatory effects of synchronized intestinal electrical stimulation on small intestinal motility in dogs
Am J Physiol Gastrointest Liver Physiol 293: G1190-G1195, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00092.2007 [Abstract] [Full Text] [PDF]  

Ping Cong, Zuo-Liang Xiao, Piero Biancani, and Jose Behar

Reactive oxygen species are messengers in maintenance of human and guinea pig gallbladder tonic contraction
Am J Physiol Gastrointest Liver Physiol 293: G1244-G1251, 2007. First published September 27, 2007; doi:10.1152/ajpgi.00206.2007 [Abstract] [Full Text] [PDF]  

LIVER AND BILIARY TRACT:

Yasuhiko Yoshida, Tadamichi Hirano, Gakuhei Son, Yuji Iimuro, Takehito Imado, Tsuyoshi Iwasaki, and Jiro Fujimoto

Allogeneic bone marrow transplantation for hepatocellular carcinoma: hepatocyte growth factor suppresses graft-vs.-host disease
Am J Physiol Gastrointest Liver Physiol 293: G1114-G1123, 2007. First published August 30, 2007; doi:10.1152/ajpgi.00026.2007 [Abstract] [Full Text] [PDF]  

Markus G. Donner, Stephanie Schumacher, Ulrich Warskulat, Jane Heinemann, and Dieter Häussinger

Obstructive cholestasis induces TNF-- and IL-1β-mediated periportal downregulation of Bsep and zonal regulation of Ntcp, Oatp1a4, and Oatp1b2
Am J Physiol Gastrointest Liver Physiol 293: G1134-G1146, 2007. First published October 4, 2007; doi:10.1152/ajpgi.00079.2007 [Abstract] [Full Text] [PDF]  

Penelope C. Georges, Jia-Ji Hui, Zoltan Gombos, Margaret E. McCormick, Andrew Y. Wang, Masayuki Uemura, Rosemarie Mick, Paul A. Janmey, Emma E. Furth, and Rebecca G. Wells

Increased stiffness of the rat liver precedes matrix deposition: implications for fibrosis
Am J Physiol Gastrointest Liver Physiol 293: G1147-G1154, 2007. First published October 11, 2007; doi:10.1152/ajpgi.00032.2007 [Abstract] [Full Text] [PDF]  

Andrew C. Melton, Russell K. Soon, Jr., J. Genevieve Park, Luis Martinez, Gregory W. deHart, and Hal F. Yee, Jr.

Focal adhesion disassembly is an essential early event in hepatic stellate cell chemotaxis
Am J Physiol Gastrointest Liver Physiol 293: G1272-G1280, 2007. First published October 18, 2007; doi:10.1152/ajpgi.00134.2007 [Abstract] [Full Text] [PDF] [Supplemental Movies]  

INNOVATIVE METHODOLOGY:

Svetlana G. Voronina, Mark W. Sherwood, Oleg V. Gerasimenko, Ole H. Petersen, and Alexei V. Tepikin

Visualizing formation and dynamics of vacuoles in living cells using contrasting dextran-bound indicator: endocytic and nonendocytic vacuoles
Am J Physiol Gastrointest Liver Physiol 293: G1333-G1338, 2007. First published August 23, 2007; doi:10.1152/ajpgi.00275.2007 [Abstract] [Full Text] [PDF] [Supplemental Figure and Movie]  

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