THEMES:

Kathy Jaworski, Eszter Sarkadi-Nagy, Robin E. Duncan, Maryam Ahmadian, and Hei Sook Sul

Regulation of Triglyceride Metabolism. • IV. Hormonal regulation of lipolysis in adipose tissue
Am J Physiol Gastrointest Liver Physiol 293: G1-G4, 2007. First published January 11, 2007; doi:10.1152/ajpgi.00554.2006 [Abstract] [Full Text] [PDF]  

INVITED REVIEW:

John H. Chidlow, Jr., Deepti Shukla, Matthew B. Grisham, and Christopher G. Kevil

Pathogenic angiogenesis in IBD and experimental colitis: new ideas and therapeutic avenues
Am J Physiol Gastrointest Liver Physiol 293: G5-G18, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00107.2007 [Abstract] [Full Text] [PDF]  

TRANSLATIONAL PHYSIOLOGY:

Rhonda F. Souza, Tisha Lunsford, Ruben D. Ramirez, Xi Zhang, Edward L. Lee, Yuenan Shen, Charles Owen, Jerry W. Shay, Carmela Morales, and Stuart Jon Spechler

GERD is associated with shortened telomeres in the squamous epithelium of the distal esophagus
Am J Physiol Gastrointest Liver Physiol 293: G19-G24, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00055.2007 [Abstract] [Full Text] [PDF]  

MUCOSAL BIOLOGY:

Sabine Roman, Aurélia Pétré, Amélie Thépot, Agnès Hautefeuille, Jean-Yves Scoazec, François Mion, and Pierre Hainaut

Downregulation of p63 upon exposure to bile salts and acid in normal and cancer esophageal cells in culture
Am J Physiol Gastrointest Liver Physiol 293: G45-G53, 2007; doi:10.1152/ajpgi.00583.2006 [Abstract] [Full Text] [PDF]  

Toshihiko Ezaki, Rong-Jun Guo, Hong Li, Albert B. Reynolds, and John P. Lynch

The homeodomain transcription factors Cdx1 and Cdx2 induce E-cadherin adhesion activity by reducing - and p120-catenin tyrosine phosphorylation
Am J Physiol Gastrointest Liver Physiol 293: G54-G65, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00533.2006 [Abstract] [Full Text] [PDF]  

Ping Hua, Hua Xu, Jennifer K. Uno, Maciej A. Lipko, Jiali Dong, Pawel R. Kiela, and Fayez K. Ghishan

Sp1 and Sp3 mediate NHE2 gene transcription in the intestinal epithelial cells
Am J Physiol Gastrointest Liver Physiol 293: G146-G153, 2007. First published March 22, 2007; doi:10.1152/ajpgi.00443.2006 [Abstract] [Full Text] [PDF]  

Jack A. Valentijn, Laura van Weeren, Anton Ultee, and Abraham J. Koster

Novel localization of Rab3D in rat intestinal goblet cells and Brunner's gland acinar cells suggests a role in early Golgi trafficking
Am J Physiol Gastrointest Liver Physiol 293: G165-G177, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00520.2006 [Abstract] [Full Text] [PDF] [Supplemental Table and Figure]  

Juan C. Canale-Zambrano, Maya C. Poffenberger, Sean M. Cory, Daryl G. Humes, and Christina K. Haston

Intestinal phenotype of variable-weight cystic fibrosis knockout mice
Am J Physiol Gastrointest Liver Physiol 293: G222-G229, 2007; doi:10.1152/ajpgi.00405.2006 [Abstract] [Full Text] [PDF]  

P. Sheth, N. Delos Santos, A. Seth, N. F. LaRusso, and R. K. Rao

Lipopolysaccharide disrupts tight junctions in cholangiocyte monolayers by a c-Src-, TLR4-, and LBP-dependent mechanism
Am J Physiol Gastrointest Liver Physiol 293: G308-G318, 2007. First published April 19, 2007; doi:10.1152/ajpgi.00582.2006 [Abstract] [Full Text] [PDF]  

Mahmoud El Homsi, Robert Ducroc, Jean Claustre, Gérard Jourdan, Arieh Gertler, Monique Estienne, André Bado, Jean-Yves Scoazec, and Pascale Plaisancié

Leptin modulates the expression of secreted and membrane-associated mucins in colonic epithelial cells by targeting PKC, PI3K, and MAPK pathways
Am J Physiol Gastrointest Liver Physiol 293: G365-G373, 2007. First published May 10, 2007; doi:10.1152/ajpgi.00091.2007 [Abstract] [Full Text] [PDF]  

Md. Ruhul Amin, Pradeep K. Dudeja, Krishnamurthy Ramaswamy, and Jaleh Malakooti

Involvement of Sp1 and Sp3 in differential regulation of human NHE3 promoter activity by sodium butyrate and IFN-/TNF-
Am J Physiol Gastrointest Liver Physiol 293: G374-G382, 2007. First published May 31, 2007; doi:10.1152/ajpgi.00128.2007 [Abstract] [Full Text] [PDF]  

INFLAMMATION/IMMUNITY/MEDIATORS:

Matthew S. Clifton, Julia J. Hoy, Jen Chang, Prema S. Idumalla, Humera Fakhruddin, Eileen F. Grady, Stephen Dada, Carlos U. Corvera, and Aditi Bhargava

Role of calcitonin receptor-like receptor in colonic motility and inflammation
Am J Physiol Gastrointest Liver Physiol 293: G36-G44, 2007. First published March 15, 2007; doi:10.1152/ajpgi.00464.2006 [Abstract] [Full Text] [PDF]  

Henrik Köhler, Takanori Sakaguchi, Bryan P. Hurley, Benjamin J. Kase, Hans-Christian Reinecker, and Beth A. McCormick

Salmonella enterica serovar Typhimurium regulates intercellular junction proteins and facilitates transepithelial neutrophil and bacterial passage
Am J Physiol Gastrointest Liver Physiol 293: G178-G187, 2007; doi:10.1152/ajpgi.00535.2006 [Abstract] [Full Text] [PDF]  

Hirotada Akiho, Waliul I. Khan, Atheer Al-Kaabi, Patricia Blennerhassett, Yikang Deng, and Stephen M Collins

Cytokine modulation of muscarinic receptors in the murine intestine
Am J Physiol Gastrointest Liver Physiol 293: G250-G255, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00545.2006 [Abstract] [Full Text] [PDF]  

C. Y. Ivashchenko, S. Z. Duan, M. G. Usher, and R. M. Mortensen

PPAR- knockout in pancreatic epithelial cells abolishes the inhibitory effect of rosiglitazone on caerulein-induced acute pancreatitis
Am J Physiol Gastrointest Liver Physiol 293: G319-G326, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00056.2007 [Abstract] [Full Text] [PDF]  

HORMONES AND SIGNALING:

Raju C. Reddy, Yibai Hao, Sae-Hong Lee, Srinivasa R. Gangireddy, Chung Owyang, and Matthew J. DiMagno

Pioglitazone reverses insulin resistance and impaired CCK-stimulated pancreatic secretion in eNOS(–/–) mice: therapy for exocrine pancreatic disorders?
Am J Physiol Gastrointest Liver Physiol 293: G112-G120, 2007. First published May 17, 2007; doi:10.1152/ajpgi.00442.2006 [Abstract] [Full Text] [PDF]  

David L. Sigalet, Laurie E. Wallace, Jens J. Holst, Gary R. Martin, Tatsuru Kaji, Hiroaki Tanaka, and Keith A. Sharkey

Enteric neural pathways mediate the anti-inflammatory actions of glucagon-like peptide 2
Am J Physiol Gastrointest Liver Physiol 293: G211-G221, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00530.2006 [Abstract] [Full Text] [PDF]  

Masami Kanayama, Terumi Takahara, Yutaka Yata, Feng Xue, Eiji Shinno, Kazunobu Nonome, Hiroshi Kudo, Kengo Kawai, Takahiko Kudo, Yoshiaki Tabuchi, Akiharu Watanabe, and Toshiro Sugiyama

Hepatocyte growth factor promotes colonic epithelial regeneration via Akt signaling
Am J Physiol Gastrointest Liver Physiol 293: G230-G239, 2007. First published April 5, 2007; doi:10.1152/ajpgi.00068.2007 [Abstract] [Full Text] [PDF]  

Sita Somara, Robert R. Gilmont, Jeffrery R. Martens, and Khalil N. Bitar

Ectopic expression of caveolin-1 restores physiological contractile response of aged colonic smooth muscle
Am J Physiol Gastrointest Liver Physiol 293: G240-G249, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00064.2007 [Abstract] [Full Text] [PDF]  

N. A. Tobey, C. M. Argote, X. C. Vanegas, W. Barlow, and R. C. Orlando

Electrical parameters and ion species for active transport in human esophageal stratified squamous epithelium and Barrett's specialized columnar epithelium
Am J Physiol Gastrointest Liver Physiol 293: G264-G270, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00047.2007 [Abstract] [Full Text] [PDF]  

Bi-Guang Tuo, Guo-Rong Wen, and Ursula Seidler

Phosphatidylinositol 3-kinase is involved in prostaglandin E₂-mediated murine duodenal bicarbonate secretion
Am J Physiol Gastrointest Liver Physiol 293: G279-G287, 2007. First published May 10, 2007; doi:10.1152/ajpgi.00488.2006 [Abstract] [Full Text] [PDF]  

Lotte Simonsen, Sofie Pilgaard, Cathrine Orskov, Mette M. Rosenkilde, Bolette Hartmann, Jens J. Holst, and Carolyn F. Deacon

Exendin-4, but not dipeptidyl peptidase IV inhibition, increases small intestinal mass in GK rats
Am J Physiol Gastrointest Liver Physiol 293: G288-G295, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00453.2006 [Abstract] [Full Text] [PDF]  

Heidi K. Baumgartner, Julia V. Gerasimenko, Christopher Thorne, Louise H. Ashurst, Stephanie L. Barrow, Michael A. Chvanov, Stuart Gillies, David N. Criddle, Alexei V. Tepikin, Ole H. Petersen, Robert Sutton, Alastair J. M. Watson, and Oleg V. Gerasimenko

Caspase-8-mediated apoptosis induced by oxidative stress is independent of the intrinsic pathway and dependent on cathepsins
Am J Physiol Gastrointest Liver Physiol 293: G296-G307, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00103.2007 [Abstract] [Full Text] [PDF]  

Islay A. Steele, Rod Dimaline, D. Mark Pritchard, Richard M. Peek, Jr., Timothy C. Wang, Graham J. Dockray, and Andrea Varro

Helicobacter and gastrin stimulate Reg1 expression in gastric epithelial cells through distinct promoter elements
Am J Physiol Gastrointest Liver Physiol 293: G347-G354, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00076.2007 [Abstract] [Full Text] [PDF]  

NEUROREGULATION AND MOTILITY:

Robert C. De Lisle

Altered transit and bacterial overgrowth in the cystic fibrosis mouse small intestine
Am J Physiol Gastrointest Liver Physiol 293: G104-G111, 2007. First published March 15, 2007; doi:10.1152/ajpgi.00548.2006 [Abstract] [Full Text] [PDF]  

Claudine L. Frisby, Robert J. Fraser, Murray B. Schirmer, Eric K. Yeoh, and L. Ashley Blackshaw

Roles of muscarinic receptor subtypes in small intestinal motor dysfunction in acute radiation enteritis
Am J Physiol Gastrointest Liver Physiol 293: G121-G127, 2007. First published May 3, 2007; doi:10.1152/ajpgi.00469.2006 [Abstract] [Full Text] [PDF]  

Tuba Esfandyari, Michael Camilleri, Irene Busciglio, Duane Burton, Kari Baxter, and Alan R. Zinsmeister

Effects of a cannabinoid receptor agonist on colonic motor and sensory functions in humans: a randomized, placebo-controlled study
Am J Physiol Gastrointest Liver Physiol 293: G137-G145, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00565.2006 [Abstract] [Full Text] [PDF]  

Steven J. Coen, Lloyd J. Gregory, Lidia Yágüez, Edson Amaro, Jr., Mick Brammer, Steven C. R. Williams, and Qasim Aziz

Reproducibility of human brain activity evoked by esophageal stimulation using functional magnetic resonance imaging
Am J Physiol Gastrointest Liver Physiol 293: G188-G197, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00461.2006 [Abstract] [Full Text] [PDF]  

Mélanie G. Gareau, Jennifer Jury, and Mary H. Perdue

Neonatal maternal separation of rat pups results in abnormal cholinergic regulation of epithelial permeability
Am J Physiol Gastrointest Liver Physiol 293: G198-G203, 2007. First published May 17, 2007; doi:10.1152/ajpgi.00392.2006 [Abstract] [Full Text] [PDF]  

LIVER AND BILIARY TRACT:

Laura Fouassier, Marc Beaussier, Eduardo Schiffer, Colette Rey, Véronique Barbu, Martine Mergey, Dominique Wendum, Patrice Callard, Jean-Yves Scoazec, Elisabeth Lasnier, Bruno Stieger, André Lienhart, and Chantal Housset

Hypoxia-induced changes in the expression of rat hepatobiliary transporter genes
Am J Physiol Gastrointest Liver Physiol 293: G25-G35, 2007; doi:10.1152/ajpgi.00175.2006 [Abstract] [Full Text] [PDF] [Corrigendum]  

Lukmanee Tradtrantip, Pawinee Piyachaturawat, Carol J. Soroka, Kathy Harry, Albert Mennone, Chitrawina Mahagita, Nazzareno Ballatori, and James L. Boyer

Phloracetophenone-induced choleresis in rats is mediated through Mrp2
Am J Physiol Gastrointest Liver Physiol 293: G66-G74, 2007. First published March 15, 2007; doi:10.1152/ajpgi.00578.2006 [Abstract] [Full Text] [PDF]  

Geir I. Nedredal, Kjetil Elvevold, Lars M. Ytrebø, Ole-Martin Fuskevåg, Ingvild Pettersen, Kjell Bertheussen, Bodil Langbakk, Bård Smedsrød, and Arthur Revhaug

Significant contribution of liver nonparenchymal cells to metabolism of ammonia and lactate and cocultivation augments the functions of a bioartificial liver
Am J Physiol Gastrointest Liver Physiol 293: G75-G83, 2007. First published March 15, 2007; doi:10.1152/ajpgi.00245.2006 [Abstract] [Full Text] [PDF]  

Deborah A. Swartz-Basile, Debao Lu, David P. Basile, Shannon J. Graewin, Hayder Al-Azzawi, James M. Kiely, Abhishek Mathur, Kyle Yancey, and Henry A. Pitt

Leptin regulates gallbladder genes related to absorption and secretion
Am J Physiol Gastrointest Liver Physiol 293: G84-G90, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00389.2006 [Abstract] [Full Text] [PDF]  

Aparajita Dey, Andres A. Caro, and Arthur I. Cederbaum

S-adenosyl methionine protects ob/ob mice from CYP2E1-mediated liver injury
Am J Physiol Gastrointest Liver Physiol 293: G91-G103, 2007. First published April 19, 2007; doi:10.1152/ajpgi.00004.2007 [Abstract] [Full Text] [PDF]  

Jennifer Gillibert-Duplantier, Véronique Neaud, Jean-Frédéric Blanc, Paulette Bioulac-Sage, and Jean Rosenbaum

Thrombin inhibits migration of human hepatic myofibroblasts
Am J Physiol Gastrointest Liver Physiol 293: G128-G136, 2007. First published March 22, 2007; doi:10.1152/ajpgi.00031.2007 [Abstract] [Full Text] [PDF]  

Milan Dodig, Ben Ogunwale, Srinivasan Dasarathy, Min Li, Bingcheng Wang, and Arthur J. McCullough

Differences in regulation of type I collagen synthesis in primary and passaged hepatic stellate cell cultures: the role of ₅₁-integrin
Am J Physiol Gastrointest Liver Physiol 293: G154-G164, 2007. First published May 17, 2007; doi:10.1152/ajpgi.00432.2006 [Abstract] [Full Text] [PDF]  

Takashi Kosone, Hitoshi Takagi, Norio Horiguchi, Yasuyo Ariyama, Toshiyuki Otsuka, Naondo Sohara, Satoru Kakizaki, Ken Sato, and Masatomo Mori

HGF ameliorates a high-fat diet-induced fatty liver
Am J Physiol Gastrointest Liver Physiol 293: G204-G210, 2007. First published March 29, 2007; doi:10.1152/ajpgi.00021.2007 [Abstract] [Full Text] [PDF]  

James P. Hamilton, Guofeng Xie, Jean-Pierre Raufman, Susan Hogan, Terrance L. Griffin, Christine A. Packard, Dale A. Chatfield, Lee R. Hagey, Joseph H. Steinbach, and Alan F. Hofmann

Human cecal bile acids: concentration and spectrum
Am J Physiol Gastrointest Liver Physiol 293: G256-G263, 2007. First published April 5, 2007; doi:10.1152/ajpgi.00027.2007 [Abstract] [Full Text] [PDF]  

Chitrawina Mahagita, Steven M. Grassl, Pawinee Piyachaturawat, and Nazzareno Ballatori

Human organic anion transporter 1B1 and 1B3 function as bidirectional carriers and do not mediate GSH-bile acid cotransport
Am J Physiol Gastrointest Liver Physiol 293: G271-G278, 2007. First published April 5, 2007; doi:10.1152/ajpgi.00075.2007 [Abstract] [Full Text] [PDF]  

Rui E. Castro, Joana D. Amaral, Susana Solá, Betsy T. Kren, Clifford J. Steer, and Cecília M. P. Rodrigues

Differential regulation of cyclin D1 and cell death by bile acids in primary rat hepatocytes
Am J Physiol Gastrointest Liver Physiol 293: G327-G334, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00093.2007 [Abstract] [Full Text] [PDF]  

Jacob G. Kirkland, Graeme S. Cottrell, Nigel W. Bunnett, and Carlos U. Corvera

Agonists of protease-activated receptors 1 and 2 stimulate electrolyte secretion from mouse gallbladder
Am J Physiol Gastrointest Liver Physiol 293: G335-G346, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00425.2006 [Abstract] [Full Text] [PDF]  

January N. Baumgardner, Kartik Shankar, Sohelia Korourian, Thomas M. Badger, and Martin J. J. Ronis

Undernutrition enhances alcohol-induced hepatocyte proliferation in the liver of rats fed via total enteral nutrition
Am J Physiol Gastrointest Liver Physiol 293: G355-G364, 2007. First published May 17, 2007; doi:10.1152/ajpgi.00038.2007 [Abstract] [Full Text] [PDF]  

INNOVATIVE METHODOLOGY:

Qing Zhu, Christopher W. Thomson, Guofeng Zhang, Martin Stämpfli, Mark R. McDermott, Stephen M. Collins, and Jack Gauldie

Eosinophilia is induced in the colon of Th2-sensitized mice upon exposure to locally expressed antigen
Am J Physiol Gastrointest Liver Physiol 293: G383-G390, 2007. First published April 12, 2007; doi:10.1152/ajpgi.00341.2006 [Abstract] [Full Text] [PDF]  

REPORTS:

Aldo D. Mottino, Tim Hoffman, Fernando A. Crocenzi, Enrique J. Sánchez Pozzi, Marcelo G. Roma, and Mary Vore

Disruption of function and localization of tight junctional structures and Mrp2 in sustained estradiol-17-D-glucuronide-induced cholestasis
Am J Physiol Gastrointest Liver Physiol 293: G391-G402, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00496.2006 [Abstract] [Full Text] [PDF]  

R. John MacLeod, Madeline Hayes, and Ivan Pacheco

Wnt5a secretion stimulated by the extracellular calcium-sensing receptor inhibits defective Wnt signaling in colon cancer cells
Am J Physiol Gastrointest Liver Physiol 293: G403-G411, 2007. First published April 26, 2007; doi:10.1152/ajpgi.00119.2007 [Abstract] [Full Text] [PDF]  

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