THEMES:

Charles M. Mansbach, II and Fred Gorelick

Development and Physiological Regulation of Intestinal Lipid Absorption. II. Dietary lipid absorption, complex lipid synthesis, and the intracellular packaging and secretion of chylomicrons
Am J Physiol Gastrointest Liver Physiol 293: G645-G650, 2007. First published July 12, 2007; doi:10.1152/ajpgi.00299.2007 [Abstract] [Full Text] [PDF]  

Maureen N. Ajuebor

Role of NKT Cells in the Digestive System. I. Invariant NKT cells and liver diseases: is there strength in numbers?
Am J Physiol Gastrointest Liver Physiol 293: G651-G656, 2007. First published July 12, 2007; doi:10.1152/ajpgi.00298.2007 [Abstract] [Full Text] [PDF]  

TRANSLATIONAL PHYSIOLOGY:

Troy A. Markel, Paul R. Crisostomo, Meijing Wang, Christine M. Herring, and Daniel R. Meldrum

Activation of individual tumor necrosis factor receptors differentially affects stem cell growth factor and cytokine production
Am J Physiol Gastrointest Liver Physiol 293: G657-G662, 2007. First published July 19, 2007; doi:10.1152/ajpgi.00230.2007 [Abstract] [Full Text] [PDF]  

MUCOSAL BIOLOGY:

Hugo Garneau, Laetitia Alvarez, Marie-Christine Paquin, Carine Lussier, Claudine Rancourt, Éric Tremblay, Jean-Francois Beaulieu, and Nathalie Rivard

Nuclear expression of E2F4 induces cell death via multiple pathways in normal human intestinal epithelial crypt cells but not in colon cancer cells
Am J Physiol Gastrointest Liver Physiol 293: G758-G772, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00050.2007 [Abstract] [Full Text] [PDF]  

Di Meng, David S. Newburg, Cheryl Young, Amy Baker, Susan L. Tonkonogy, R. Balfour Sartor, W. Allan Walker, and N. Nanda Nanthakumar

Bacterial symbionts induce a FUT2-dependent fucosylated niche on colonic epithelium via ERK and JNK signaling
Am J Physiol Gastrointest Liver Physiol 293: G780-G787, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00010.2007 [Abstract] [Full Text] [PDF]  

Ryo Hatazawa, Akiko Tanaka, Mayu Tanigami, Kikuko Amagase, Shinichi Kato, Yasuko Ashida, and Koji Takeuchi

Cyclooxygenase-2/prostaglandin E₂ accelerates the healing of gastric ulcers via EP₄ receptors
Am J Physiol Gastrointest Liver Physiol 293: G788-G797, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00131.2007 [Abstract] [Full Text] [PDF]  

Gheorghe Hundorfean, Klaus-Peter Zimmer, Stephan Strobel, Andreas Gebert, Diether Ludwig, and Jürgen Büning

Luminal antigens access late endosomes of intestinal epithelial cells enriched in MHC I and MHC II molecules: in vivo study in Crohn's ileitis
Am J Physiol Gastrointest Liver Physiol 293: G798-G808, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00135.2007 [Abstract] [Full Text] [PDF]  

Chikao Shimamoto, Eiji Umegaki, Ken-ichi Katsu, Masumi Kato, Shoko Fujiwara, Takahiro Kubota, and Takashi Nakahari

[Cl^–]_i modulation of Ca²⁺-regulated exocytosis in ACh-stimulated antral mucous cells of guinea pig
Am J Physiol Gastrointest Liver Physiol 293: G824-G837, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00125.2007 [Abstract] [Full Text] [PDF]  

Sandeep B. Subramanya, Vazhaikkurichi M. Rajendran, Pugazhendhi Srinivasan, Navalpur S. Nanda Kumar, Balakrishnan S. Ramakrishna, and Henry J. Binder

Differential regulation of cholera toxin-inhibited Na-H exchange isoforms by butyrate in rat ileum
Am J Physiol Gastrointest Liver Physiol 293: G857-G863, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00462.2006 [Abstract] [Full Text] [PDF]  

INFLAMMATION/IMMUNITY/MEDIATORS:

Vincenza Leone, Antonella di Palma, Paolo Ricchi, Fabio Acquaviva, Maria Giannouli, Anna Maria Di Prisco, Francesca Iuliano, and Angela M. Acquaviva

PGE₂ inhibits apoptosis in human adenocarcinoma Caco-2 cell line through Ras-PI3K association and cAMP-dependent kinase A activation
Am J Physiol Gastrointest Liver Physiol 293: G673-G681, 2007. First published July 19, 2007; doi:10.1152/ajpgi.00584.2006 [Abstract] [Full Text] [PDF]  

J. F. Di Mari, J. I. Saada, R. C. Mifflin, J. D. Valentich, and D. W. Powell

HETEs enhance IL-1-mediated COX-2 expression via augmentation of message stability in human colonic myofibroblasts
Am J Physiol Gastrointest Liver Physiol 293: G719-G728, 2007. First published July 19, 2007; doi:10.1152/ajpgi.00117.2007 [Abstract] [Full Text] [PDF]  

Ian M. Carroll, Jason M. Andrus, José M. Bruno-Bárcena, Todd R. Klaenhammer, Hosni M. Hassan, and Deborah S. Threadgill

Anti-inflammatory properties of Lactobacillus gasseri expressing manganese superoxide dismutase using the interleukin 10-deficient mouse model of colitis
Am J Physiol Gastrointest Liver Physiol 293: G729-G738, 2007. First published July 19, 2007; doi:10.1152/ajpgi.00132.2007 [Abstract] [Full Text] [PDF]  

Julián Panés, Montserrat Aceituno, Fèlix Gil, Rosa Miquel, Josep M Piqué, Azucena Salas, and Peter McLean

Efficacy of an inhibitor of adhesion molecule expression (GI270384X) in the treatment of experimental colitis
Am J Physiol Gastrointest Liver Physiol 293: G739-G748, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00059.2007 [Abstract] [Full Text] [PDF]  

HORMONES AND SIGNALING:

Janice E. Drew, Andrew J. Farquharson, Sara Padidar, Garry G. Duthie, Julian G. Mercer, John R. Arthur, Philip C. Morrice, and Lawrence N. Barrera

Insulin, leptin, and adiponectin receptors in colon: regulation relative to differing body adiposity independent of diet and in response to dimethylhydrazine
Am J Physiol Gastrointest Liver Physiol 293: G682-G691, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00231.2007 [Abstract] [Full Text] [PDF]  

Eikichi Ihara, Lori Moffat, Janina Ostrander, Michael P. Walsh, and Justin A. MacDonald

Characterization of protein kinase pathways responsible for Ca²⁺ sensitization in rat ileal longitudinal smooth muscle
Am J Physiol Gastrointest Liver Physiol 293: G699-G710, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00214.2007 [Abstract] [Full Text] [PDF]  

Philippe G. Cammisotto, Diane Gingras, and Moïse Bendayan

Transcytosis of gastric leptin through the rat duodenal mucosa
Am J Physiol Gastrointest Liver Physiol 293: G773-G779, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00260.2007 [Abstract] [Full Text] [PDF]  

Jean-Louis Frossard, Eduardo Schiffer, Banu Cikirikcioglu, Joëlle Bourquin, Denis R. Morel, and Catherine M. Pastor

Opposite regulation of endothelial NO synthase by HSP90 and caveolin in liver and lungs of rats with hepatopulmonary syndrome
Am J Physiol Gastrointest Liver Physiol 293: G864-G870, 2007; doi:10.1152/ajpgi.00136.2007 [Abstract] [Full Text] [PDF]  

NEUROREGULATION AND MOTILITY:

Diana Gentilcore, Tanya J. Little, Christine Feinle-Bisset, Melvin Samsom, André J. P. M. Smout, Michael Horowitz, and Karen L. Jones

Role of 5-hydroxytryptamine mechanisms in mediating the effects of small intestinal glucose on blood pressure and antropyloroduodenal motility in older subjects
Am J Physiol Gastrointest Liver Physiol 293: G692-G698, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00199.2007 [Abstract] [Full Text] [PDF]  

Jean-Eric Ghia, Patricia Blennerhassett, Rami T. El-Sharkawy, and Stephen M. Collins

The protective effect of the vagus nerve in a murine model of chronic relapsing colitis
Am J Physiol Gastrointest Liver Physiol 293: G711-G718, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00240.2007 [Abstract] [Full Text] [PDF]  

Niels Eijkelkamp, Annemieke Kavelaars, Sigrid Elsenbruch, Manfred Schedlowski, Gerald Holtmann, and Cobi J. Heijnen

Increased visceral sensitivity to capsaicin after DSS-induced colitis in mice: spinal cord c-Fos expression and behavior
Am J Physiol Gastrointest Liver Physiol 293: G749-G757, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00114.2007 [Abstract] [Full Text] [PDF]  

Shaoyong Yu, Marian Kollarik, Ann Ouyang, Allen C. Myers, and Bradley J. Undem

Mast cell-mediated long-lasting increases in excitability of vagal C fibers in guinea pig esophagus
Am J Physiol Gastrointest Liver Physiol 293: G850-G856, 2007. First published August 16, 2007; doi:10.1152/ajpgi.00277.2007 [Abstract] [Full Text] [PDF]  

Sudip K. Ghosh, John E. Pandolfino, John Rice, John O. Clarke, Monika Kwiatek, and Peter J. Kahrilas

Impaired deglutitive EGJ relaxation in clinical esophageal manometry: a quantitative analysis of 400 patients and 75 controls
Am J Physiol Gastrointest Liver Physiol 293: G878-G885, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00252.2007 [Abstract] [Full Text] [PDF]  

Mabruka Sitmo, Matthias Rehn, and Martin Diener

Stimulation of voltage-dependent Ca²⁺ channels by NO at rat myenteric neurons
Am J Physiol Gastrointest Liver Physiol 293: G886-G893, 2007. First published August 16, 2007; doi:10.1152/ajpgi.00124.2007 [Abstract] [Full Text] [PDF]  

Takazumi Kimura, Tomofumi Amano, Hirotsugu Uehara, Hajime Ariga, Tsuyoshi Ishida, Akira Torii, Hisao Tajiri, Kei Matsueda, and Shigeru Yamato

Urocortin I is present in the enteric nervous system and exerts an excitatory effect via cholinergic and serotonergic pathways in the rat colon
Am J Physiol Gastrointest Liver Physiol 293: G903-G910, 2007. First published August 23, 2007; doi:10.1152/ajpgi.00066.2007 [Abstract] [Full Text] [PDF]  

LIVER AND BILIARY TRACT:

Amanda L. Patrick, Jacob Rullo, Suzanne Beaudin, Patricia Liaw, and Alison E. Fox-Robichaud

Hepatic leukocyte recruitment in response to time-limited expression of TNF- and IL-1
Am J Physiol Gastrointest Liver Physiol 293: G663-G672, 2007. First published July 26, 2007; doi:10.1152/ajpgi.00070.2007 [Abstract] [Full Text] [PDF]  

Svetlana Radaeva, Lei Wang, Sergei Radaev, Won-Il Jeong, Ogyi Park, and Bin Gao

Retinoic acid signaling sensitizes hepatic stellate cells to NK cell killing via upregulation of NK cell activating ligand RAE1
Am J Physiol Gastrointest Liver Physiol 293: G809-G816, 2007. First published August 2, 2007; doi:10.1152/ajpgi.00212.2007 [Abstract] [Full Text] [PDF]  

Quan Shang, Luxing Pan, Monica Saumoy, John Y. L. Chiang, G. Stephen Tint, Gerald Salen, and Guorong Xu

An overlapping binding site in the CYP7A1 promoter allows activation of FXR to override the stimulation by LXR
Am J Physiol Gastrointest Liver Physiol 293: G817-G823, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00209.2007 [Abstract] [Full Text] [PDF]  

Jurandir Fernando Comar, Fumie Suzuki-Kemmelmeier, Écio Alves Nascimento, and Adelar Bracht

Flexibility of the hepatic zonation of carbon and nitrogen fluxes linked to lactate and pyruvate transformations in the presence of ammonia
Am J Physiol Gastrointest Liver Physiol 293: G838-G849, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00120.2007 [Abstract] [Full Text] [PDF]  

Vladimir Savransky, Shannon Bevans, Ashika Nanayakkara, Jianguo Li, Philip L. Smith, Michael S. Torbenson, and Vsevolod Y. Polotsky

Chronic intermittent hypoxia causes hepatitis in a mouse model of diet-induced fatty liver
Am J Physiol Gastrointest Liver Physiol 293: G871-G877, 2007. First published August 9, 2007; doi:10.1152/ajpgi.00145.2007 [Abstract] [Full Text] [PDF]  

Zhenyuan Song, Ion Deaciuc, Zhanxiang Zhou, Ming Song, Theresa Chen, Daniell Hill, and Craig J. McClain

Involvement of AMP-activated protein kinase in beneficial effects of betaine on high-sucrose diet-induced hepatic steatosis
Am J Physiol Gastrointest Liver Physiol 293: G894-G902, 2007. First published August 16, 2007; doi:10.1152/ajpgi.00133.2007 [Abstract] [Full Text] [PDF]  

Hitoshi Ikeda, Yukio Kume, Kazuaki Tejima, Tomoaki Tomiya, Takako Nishikawa, Naoko Watanabe, Natsuko Ohtomo, Masahiro Arai, Chihiro Arai, Masao Omata, Kenji Fujiwara, and Yutaka Yatomi

Rho-kinase inhibitor prevents hepatocyte damage in acute liver injury induced by carbon tetrachloride in rats
Am J Physiol Gastrointest Liver Physiol 293: G911-G917, 2007. First published August 30, 2007; doi:10.1152/ajpgi.00210.2007 [Abstract] [Full Text] [PDF]  

RETRACTION:

Bellur Seetharam

Retraction
Am J Physiol Gastrointest Liver Physiol 293: G918-G918, 2007. First published July 19, 2007; doi:10.1152/ajpgi.00017.2007 [Full Text] [PDF] [Retraction]  

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