Am J Physiol Cell Physiol -- Table of Contents (January 1 2007, 292 [1])

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INVITED REVIEWS:

Mordhwaj S Parihar and Gregory J. Brewer: Mitoenergetic failure in Alzheimer disease
Am J Physiol Cell Physiol 292: C8-C23, 2007. First published June 28, 2006; doi:10.1152/ajpcell.00232.2006 [Abstract] [Full Text] [PDF]

Elizabeth V. Wattenberg: Palytoxin: exploiting a novel skin tumor promoter to explore signal transduction and carcinogenesis
Am J Physiol Cell Physiol 292: C24-C32, 2007. First published July 19, 2006; doi:10.1152/ajpcell.00254.2006 [Abstract] [Full Text] [PDF]

Adam J. Chicco and Genevieve C. Sparagna: Role of cardiolipin alterations in mitochondrial dysfunction and disease
Am J Physiol Cell Physiol 292: C33-C44, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00243.2006 [Abstract] [Full Text] [PDF]

Åsa B. Gustafsson and Roberta A. Gottlieb: Bcl-2 family members and apoptosis, taken to heart
Am J Physiol Cell Physiol 292: C45-C51, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00229.2006 [Abstract] [Full Text] [PDF]

Anne Devin and Michel Rigoulet: Mechanisms of mitochondrial response to variations in energy demand in eukaryotic cells
Am J Physiol Cell Physiol 292: C52-C58, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00208.2006 [Abstract] [Full Text] [PDF]

Keiko Kawai-Kowase and Gary K. Owens: Multiple repressor pathways contribute to phenotypic switching of vascular smooth muscle cells
Am J Physiol Cell Physiol 292: C59-C69, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00394.2006 [Abstract] [Full Text] [PDF]

Joseph M. Miano, Xiaochun Long, and Keigi Fujiwara: Serum response factor: master regulator of the actin cytoskeleton and contractile apparatus
Am J Physiol Cell Physiol 292: C70-C81, 2007. First published August 23, 2006; doi:10.1152/ajpcell.00386.2006 [Abstract] [Full Text] [PDF]

Puja K. Mehta and Kathy K. Griendling: Angiotensin II cell signaling: physiological and pathological effects in the cardiovascular system
Am J Physiol Cell Physiol 292: C82-C97, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00287.2006 [Abstract] [Full Text] [PDF]

EDITORIAL FOCUS:

Ashley C. Snider and Kathryn E. Meier: Receptor transactivation cascades. Focus on "Effects of ${alpha}$ _1D-adrenergic receptors on shedding of biologically active EGF in freshly isolated lacrimal gland epithelial cells"
Am J Physiol Cell Physiol 292: C1-C3, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00364.2006 [Full Text] [PDF]

Philip Palade: The hunt for an alternate way to generate NAADP. Focus on "NAADP as a second messenger: neither CD38 nor base-exchange reaction are necessary for in vivo generation of NAADP in myometrial cells"
Am J Physiol Cell Physiol 292: C4-C7, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00390.2006 [Full Text] [PDF]

TRANSLATIONAL PHYSIOLOGY:

M. Rupnik, M. Kreft, F. Nothias, S. Grilc, L. K. Bobanovic, L. Johannes, T. Kiauta, P. Vernier, F. Darchen, and R. Zorec: Distinct role of Rab3A and Rab3B in secretory activity of rat melanotrophs
Am J Physiol Cell Physiol 292: C98-C105, 2007. First published July 5, 2006; doi:10.1152/ajpcell.00005.2006 [Abstract] [Full Text] [PDF]

Yan Sun, Mingkui Chen, Benjamin H. Lowentritt, P. Sean Van Zijl, Kristopher R. Koch, Susan Keay, J. Marc Simard, and Toby C. Chai: EGF and HB-EGF modulate inward potassium current in human bladder urothelial cells from normal and interstitial cystitis patients
Am J Physiol Cell Physiol 292: C106-C114, 2007. First published July 12, 2006; doi:10.1152/ajpcell.00209.2006 [Abstract] [Full Text] [PDF]

SPECIAL SECTION ON SYSTEMS BIOLOGY OF THE MITOCHONDRION:

Fan Wu, Jeroen A. L. Jeneson, and Daniel A. Beard: Oxidative ATP synthesis in skeletal muscle is controlled by substrate feedback
Am J Physiol Cell Physiol 292: C115-C124, 2007. First published July 12, 2006; doi:10.1152/ajpcell.00237.2006 [Abstract] [Full Text] [PDF]

Min Wu, Andy Neilson, Amy L. Swift, Rebecca Moran, James Tamagnine, Diane Parslow, Suzanne Armistead, Kristie Lemire, Jim Orrell, Jay Teich, Steve Chomicz, and David A. Ferrick: Multiparameter metabolic analysis reveals a close link between attenuated mitochondrial bioenergetic function and enhanced glycolysis dependency in human tumor cells
Am J Physiol Cell Physiol 292: C125-C136, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00247.2006 [Abstract] [Full Text] [PDF]

Qun Chen, Amadou K. S. Camara, David F. Stowe, Charles L. Hoppel, and Edward J. Lesnefsky: Modulation of electron transport protects cardiac mitochondria and decreases myocardial injury during ischemia and reperfusion
Am J Physiol Cell Physiol 292: C137-C147, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00270.2006 [Abstract] [Full Text] [PDF]

André Heinen, Amadou K. S. Camara, Mohammed Aldakkak, Samhita S. Rhodes, Matthias L. Riess, and David F. Stowe: Mitochondrial Ca²⁺-induced K⁺ influx increases respiration and enhances ROS production while maintaining membrane potential
Am J Physiol Cell Physiol 292: C148-C156, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00215.2006 [Abstract] [Full Text] [PDF]

Allen Kaasik, Dzhamilja Safiulina, Alexander Zharkovsky, and Vladimir Veksler: Regulation of mitochondrial matrix volume
Am J Physiol Cell Physiol 292: C157-C163, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00272.2006 [Abstract] [Full Text] [PDF]

Thuy D. Vo and Bernhard O. Palsson: Building the power house: recent advances in mitochondrial studies through proteomics and systems biology
Am J Physiol Cell Physiol 292: C164-C177, 2007. First published August 2, 2006; doi:10.1152/ajpcell.00193.2006 [Abstract] [Full Text] [PDF]

MEMBRANE TRANSPORTERS, ION CHANNELS, AND PUMPS:

Xiaoyan Yin, Jerod Denton, Xiaohui Yan, and Kevin Strange: Characterization of a novel voltage-dependent outwardly rectifying anion current in Caenorhabditis elegans oocytes
Am J Physiol Cell Physiol 292: C269-C277, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00298.2006 [Abstract] [Full Text] [PDF]

Mykyta M. Chernov, J. Andrew Daubenspeck, Jerod S. Denton, Jason R. Pfeiffer, Robert W. Putnam, and J. C. Leiter: A computational analysis of central CO₂ chemosensitivity in Helix aspersa
Am J Physiol Cell Physiol 292: C278-C291, 2007. First published August 23, 2006; doi:10.1152/ajpcell.00173.2006 [Abstract] [Full Text] [PDF]

Jerod S. Denton, F. V. McCann, and J. C. Leiter: CO₂ chemosensitivity in Helix aspersa: three potassium currents mediate pH-sensitive neuronal spike timing
Am J Physiol Cell Physiol 292: C292-C304, 2007. First published August 23, 2006; doi:10.1152/ajpcell.00172.2006 [Abstract] [Full Text] [PDF]

MUSCLE CELL BIOLOGY AND CELL MOTILITY:

David L. Allen and Terry G. Unterman: Regulation of myostatin expression and myoblast differentiation by FoxO and SMAD transcription factors
Am J Physiol Cell Physiol 292: C188-C199, 2007. First published August 2, 2006; doi:10.1152/ajpcell.00542.2005 [Abstract] [Full Text] [PDF]

Jiean Huang, Huiping Zhou, Sunila Mahavadi, Wimolpak Sriwai, and Karnam S. Murthy: Inhibition of G ${alpha}$ _q-dependent PLC- $beta$ 1 activity by PKG and PKA is mediated by phosphorylation of RGS4 and GRK2
Am J Physiol Cell Physiol 292: C200-C208, 2007. First published August 2, 2006; doi:10.1152/ajpcell.00103.2006 [Abstract] [Full Text] [PDF]

Wei Wei, Hongmei Yang, Michael Menconi, Peirang Cao, Chester E. Chamberlain, and Per-Olof Hasselgren: Treatment of cultured myotubes with the proteasome inhibitor $beta$ -lactone increases the expression of the transcription factor C/EBP $beta$
Am J Physiol Cell Physiol 292: C216-C226, 2007. First published September 20, 2006; doi:10.1152/ajpcell.00282.2006 [Abstract] [Full Text] [PDF]

Andrew R. Judge, Alan Koncarevic, R. Bridge Hunter, Hsiou-Chi Liou, Robert W. Jackman, and Susan C. Kandarian: Role for I ${kappa}$ B ${alpha}$ , but not c-Rel, in skeletal muscle atrophy
Am J Physiol Cell Physiol 292: C372-C382, 2007. First published August 23, 2006; doi:10.1152/ajpcell.00293.2006 [Abstract] [Full Text] [PDF]

Ting-Yu Chin, Hsiu-Chen Lin, Ju-Ping Kuo, and Sheau-Huei Chueh: Dual effect of thapsigargin on cell death in porcine aortic smooth muscle cells
Am J Physiol Cell Physiol 292: C383-C395, 2007; doi:10.1152/ajpcell.00069.2006 [Abstract] [Full Text] [PDF]

Li Liu, Yukisato Ishida, Gbolahan Okunade, Gail J. Pyne-Geithman, Gary E. Shull, and Richard J. Paul: Distinct roles of PMCA isoforms in Ca²⁺ homeostasis of bladder smooth muscle: evidence from PMCA gene-ablated mice
Am J Physiol Cell Physiol 292: C423-C431, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00313.2006 [Abstract] [Full Text] [PDF]

Allison M. Given, Ozgur Ogut, and Frank V. Brozovich: MYPT1 mutants demonstrate the importance of aa 888–928 for the interaction with PKGI ${alpha}$
Am J Physiol Cell Physiol 292: C432-C439, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00175.2006 [Abstract] [Full Text] [PDF] [Supplemental Figures]

Z. Ashley, H. Sutherland, H. Lanmüller, M. F. Russold, E. Unger, M. Bijak, W. Mayr, S. Boncompagni, F. Protasi, S. Salmons, and J. C. Jarvis: Atrophy, but not necrosis, in rabbit skeletal muscle denervated for periods up to one year
Am J Physiol Cell Physiol 292: C440-C451, 2007. First published January 1, 2007; doi:10.1152/ajpcell.00085.2006 [Abstract] [Full Text] [PDF]

Jeong-Sun Ju, Michael A. Gitcho, Carter A. Casmaer, Pankaj B. Patil, Dae-Gyue Han, Susan A. Spencer, and Jonathan S. Fisher: Potentiation of insulin-stimulated glucose transport by the AMP-activated protein kinase
Am J Physiol Cell Physiol 292: C564-C572, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00269.2006 [Abstract] [Full Text] [PDF]

RECEPTORS AND SIGNAL TRANSDUCTION:

Jie Dong, Satoshi Fujii, Shogo Imagawa, Shuichiro Matsumoto, Michiaki Matsushita, Satoru Todo, Hiroyuki Tsutsui, and Burton E. Sobel: IL-1 and IL-6 induce hepatocyte plasminogen activator inhibitor-1 expression through independent signaling pathways converging on C/EBP ${delta}$
Am J Physiol Cell Physiol 292: C209-C215, 2007. First published August 16, 2006; doi:10.1152/ajpcell.00157.2006 [Abstract] [Full Text] [PDF]

Sandra Soares, Michael Thompson, Thomas White, Amir Isbell, Michiko Yamasaki, Yodeta Prakash, Frances E. Lund, Antony Galione, and Eduardo N. Chini: NAADP as a second messenger: neither CD38 nor base-exchange reaction are necessary for in vivo generation of NAADP in myometrial cells
Am J Physiol Cell Physiol 292: C227-C239, 2007. First published June 21, 2006; doi:10.1152/ajpcell.00638.2005 [Abstract] [Full Text] [PDF]

Denis Leiber, Yoshiko Banno, and Zahra Tanfin: Exogenous sphingosine 1-phosphate and sphingosine kinase activated by endothelin-1 induced myometrial contraction through differential mechanisms
Am J Physiol Cell Physiol 292: C240-C250, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00023.2006 [Abstract] [Full Text] [PDF]

Hiroyoshi Aoki, Hirohide Ohnishi, Kouji Hama, Satoshi Shinozaki, Hiroto Kita, Hiroyuki Osawa, Hironori Yamamoto, Kiichi Sato, Kiichi Tamada, and Kentaro Sugano: Cyclooxygenase-2 is required for activated pancreatic stellate cells to respond to proinflammatory cytokines
Am J Physiol Cell Physiol 292: C259-C268, 2007. First published July 12, 2006; doi:10.1152/ajpcell.00030.2006 [Abstract] [Full Text] [PDF]

Thomas C. Rich, Wenkuan Xin, Celine Mehats, Kathryn A. Hassell, Leslie A. Piggott, Xuan Le, Jeffrey W. Karpen, and Marco Conti: Cellular mechanisms underlying prostaglandin-induced transient cAMP signals near the plasma membrane of HEK-293 cells
Am J Physiol Cell Physiol 292: C319-C331, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00121.2006 [Abstract] [Full Text] [PDF]

Dongsheng Wang, Huanchun Zhang, Florian Lang, and C. Chris Yun: Acute activation of NHE3 by dexamethasone correlates with activation of SGK1 and requires a functional glucocorticoid receptor
Am J Physiol Cell Physiol 292: C396-C404, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00345.2006 [Abstract] [Full Text] [PDF]

Denise C. Fernandes, João Wosniak, Jr., Luciana A. Pescatore, Maria A. Bertoline, Marcel Liberman, Francisco R. M. Laurindo, and Célio X. C. Santos: Analysis of DHE-derived oxidation products by HPLC in the assessment of superoxide production and NADPH oxidase activity in vascular systems
Am J Physiol Cell Physiol 292: C413-C422, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00188.2006 [Abstract] [Full Text] [PDF]

Jimmy Y. C. Chow and Kim E. Barrett: Role of protein phosphatase 2A in calcium-dependent chloride secretion by human colonic epithelial cells
Am J Physiol Cell Physiol 292: C452-C459, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00034.2006 [Abstract] [Full Text] [PDF]

Ming Jing and Faramarz Ismail-Beigi: Critical role of 5'-AMP-activated protein kinase in the stimulation of glucose transport in response to inhibition of oxidative phosphorylation
Am J Physiol Cell Physiol 292: C477-C487, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00196.2006 [Abstract] [Full Text] [PDF]

Hui Chen, Doug Redelman, Seungil Ro, Sean M. Ward, Tamás Ördög, and Kenton M. Sanders: Selective labeling and isolation of functional classes of interstitial cells of Cajal of human and murine small intestine
Am J Physiol Cell Physiol 292: C497-C507, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00147.2006 [Abstract] [Full Text] [PDF]

Akihito Chugun, Osamu Sato, Hiroshi Takeshima, and Yasuo Ogawa: Mg²⁺ activates the ryanodine receptor type 2 (RyR2) at intermediate Ca²⁺ concentrations
Am J Physiol Cell Physiol 292: C535-C544, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00275.2006 [Abstract] [Full Text] [PDF]

Sara Morales, Amalia Diez, Antonio Puyet, Pedro J. Camello, Cristina Camello-Almaraz, Jose M. Bautista, and María J. Pozo: Calcium controls smooth muscle TRPC gene transcription via the CaMK/calcineurin-dependent pathways
Am J Physiol Cell Physiol 292: C553-C563, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00096.2006 [Abstract] [Full Text] [PDF]

Carmen Toro-Castillo, Ashish Thapliyal, Hector Gonzalez-Ochoa, Brett A. Adams, and Ulises Meza: Muscarinic modulation of Ca_v2.3 (R-type) calcium channels is antagonized by RGS3 and RGS3T
Am J Physiol Cell Physiol 292: C573-C580, 2007. First published July 19, 2006; doi:10.1152/ajpcell.00219.2006 [Abstract] [Full Text] [PDF]

VASCULAR BIOLOGY:

Maureen C. Meyer and Jane McHowat: Calcium-independent phospholipase A₂-catalyzed plasmalogen hydrolysis in hypoxic human coronary artery endothelial cells
Am J Physiol Cell Physiol 292: C251-C258, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00120.2006 [Abstract] [Full Text] [PDF]

Sumathy Mohan, Koichi Koyoma, Amalraj Thangasamy, Hiroyasu Nakano, Randolph D. Glickman, and Natarajan Mohan: Low shear stress preferentially enhances IKK activity through selective sources of ROS for persistent activation of NF- ${kappa}$ B in endothelial cells
Am J Physiol Cell Physiol 292: C362-C371, 2007. First published August 16, 2006; doi:10.1152/ajpcell.00535.2005 [Abstract] [Full Text] [PDF]

Shuk Yin M. Yeung and Iain A. Greenwood: Pharmacological and biophysical isolation of K⁺ currents encoded by ether-à-go-go-related genes in murine hepatic portal vein smooth muscle cells
Am J Physiol Cell Physiol 292: C468-C476, 2007. First published July 26, 2006; doi:10.1152/ajpcell.00142.2006 [Abstract] [Full Text] [PDF]

David Morrow, Catherine Sweeney, Yvonne A. Birney, Shaunta Guha, Nora Collins, Philip M. Cummins, Ronan Murphy, Dermot Walls, Eileen M. Redmond, and Paul A. Cahill: Biomechanical regulation of hedgehog signaling in vascular smooth muscle cells in vitro and in vivo
Am J Physiol Cell Physiol 292: C488-C496, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00337.2005 [Abstract] [Full Text] [PDF]

Matheau A. Julien, Peiyi Wang, Carolyn A. Haller, Jing Wen, and Elliot L. Chaikof: Mechanical strain regulates syndecan-4 expression and shedding in smooth muscle cells through differential activation of MAP kinase signaling pathways
Am J Physiol Cell Physiol 292: C517-C525, 2007. First published July 5, 2006; doi:10.1152/ajpcell.00093.2006 [Abstract] [Full Text] [PDF] [Supplemental Figure]

GROWTH, DIFFERENTIATION, AND APOPTOSIS:

Qingzhong Xiao, Lingfang Zeng, Zhongyi Zhang, Yanhua Hu, and Qingbo Xu: Stem cell-derived Sca-1⁺ progenitors differentiate into smooth muscle cells, which is mediated by collagen IV-integrin ${alpha}$ ₁/ $beta$ ₁/ ${alpha}$ _v and PDGF receptor pathways
Am J Physiol Cell Physiol 292: C342-C352, 2007. First published August 16, 2006; doi:10.1152/ajpcell.00341.2006 [Abstract] [Full Text] [PDF] [Supplemental Tables and Figure]

A. F. Taylor, M. M. Saunders, D. L. Shingle, J. M. Cimbala, Z. Zhou, and H. J. Donahue: Mechanically stimulated osteocytes regulate osteoblastic activity via gap junctions
Am J Physiol Cell Physiol 292: C545-C552, 2007. First published August 2, 2006; doi:10.1152/ajpcell.00611.2005 [Abstract] [Full Text] [PDF] [Supplemental Figure]

PROTEIN AND VESICLE TRAFFICKING, CYTOSKELETON:

Rebecca R. Quesnell, Jamie Erickson, and Bruce D. Schultz: Apical electrolyte concentration modulates barrier function and tight junction protein localization in bovine mammary epithelium
Am J Physiol Cell Physiol 292: C305-C318, 2007. First published August 2, 2006; doi:10.1152/ajpcell.00567.2005 [Abstract] [Full Text] [PDF]

Surasri Nandan Sahu, Mohammed Abdul Khadeer, Brian W. Robertson, Stephanie M. Núñez, Guang Bai, and Anandarup Gupta: Association of leupaxin with Src in osteoclasts
Am J Physiol Cell Physiol 292: C581-C590, 2007. First published August 16, 2006; doi:10.1152/ajpcell.00636.2005 [Abstract] [Full Text] [PDF]

Laurence Suaud, Wusheng Yan, and Ronald C. Rubenstein: Abnormal regulatory interactions of I148T-CFTR and the epithelial Na⁺ channel in Xenopus oocytes
Am J Physiol Cell Physiol 292: C603-C611, 2007. First published July 5, 2006; doi:10.1152/ajpcell.00088.2006 [Abstract] [Full Text] [PDF]

CELLULAR METABOLISM:

Voraratt Champattanachai, Richard B. Marchase, and John C. Chatham: Glucosamine protects neonatal cardiomyocytes from ischemia-reperfusion injury via increased protein-associated O-GlcNAc
Am J Physiol Cell Physiol 292: C178-C187, 2007. First published August 9, 2006; doi:10.1152/ajpcell.00162.2006 [Abstract] [Full Text] [PDF]

C. G. Iruloh, S. W. D'Souza, P. F. Speake, I. Crocker, W. Fergusson, P. N. Baker, C. P. Sibley, and J. D. Glazier: Taurine transporter in fetal T lymphocytes and platelets: differential expression and functional activity
Am J Physiol Cell Physiol 292: C332-C341, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00634.2005 [Abstract] [Full Text] [PDF]

Katsura Takano, Yoshiyuki Tabata, Yasuko Kitao, Rika Murakami, Hiroto Suzuki, Masashi Yamada, Munekazu Iinuma, Yukio Yoneda, Satoshi Ogawa, and Osamu Hori: Methoxyflavones protect cells against endoplasmic reticulum stress and neurotoxin
Am J Physiol Cell Physiol 292: C353-C361, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00388.2006 [Abstract] [Full Text] [PDF] [Supplemental Figure]

Bin Zhao, Jingmei Song, Richard W. St. Clair, and Shobha Ghosh: Stable overexpression of human macrophage cholesteryl ester hydrolase results in enhanced free cholesterol efflux from human THP1 macrophages
Am J Physiol Cell Physiol 292: C405-C412, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00306.2006 [Abstract] [Full Text] [PDF]

Tomohiro Numata, Takahiro Shimizu, and Yasunobu Okada: TRPM7 is a stretch- and swelling-activated cation channel involved in volume regulation in human epithelial cells
Am J Physiol Cell Physiol 292: C460-C467, 2007. First published August 30, 2006; doi:10.1152/ajpcell.00367.2006 [Abstract] [Full Text] [PDF]

Mikiko Ito, Sakiko Haito, Mari Furumoto, Yoko Uehata, Aya Sakurai, Hiroko Segawa, Sawako Tatsumi, Masashi Kuwahata, and Ken-ichi Miyamoto: Unique uptake and efflux systems of inorganic phosphate in osteoclast-like cells
Am J Physiol Cell Physiol 292: C526-C534, 2007. First published September 13, 2006; doi:10.1152/ajpcell.00357.2006 [Abstract] [Full Text] [PDF]

NERVOUS SYSTEM CELL BIOLOGY:

Frank Funke, Mathias Dutschmann, and Michael Müller: Imaging of respiratory-related population activity with single-cell resolution
Am J Physiol Cell Physiol 292: C508-C516, 2007. First published September 6, 2006; doi:10.1152/ajpcell.00253.2006 [Abstract] [Full Text] [PDF]

Imran H. Quraishi and Robert M. Raphael: Computational model of vectorial potassium transport by cochlear marginal cells and vestibular dark cells
Am J Physiol Cell Physiol 292: C591-C602, 2007. First published September 27, 2006; doi:10.1152/ajpcell.00560.2005 [Abstract] [Full Text] [PDF]

LETTERS TO THE EDITOR:

C. J. Barclay and D. S. Loiselle: Can activation account for 80% of skeletal muscle energy use during isometric contraction?
Am J Physiol Cell Physiol 292: C612-C612, 2007. First published April 5, 2006; doi:10.1152/ajpcell.00122.2006 [Full Text] [PDF]

Shi-Jin Zhang, Daniel C. Andersson, Marie E. Sandström, Håkan Westerblad, and Abram Katz: Reply to Barclay and Loiselle
Am J Physiol Cell Physiol 292: C613-C614, 2007. First published January 1, 2007; doi:10.1152/ajpcell.00421.2006 [Full Text] [PDF]

Cover Caption:

Cover

Cover: The cover design features a confocal image of an immunostained adult cardiac myocyte, indicating the proximities of caveolin-3 (red) and the β-subunit of Na⁺-K⁺-ATPase (green) in caveolae microdomains of T tubules. See the related article by Liu L and Askari A. Am J Physiol Cell Physiol 291: C569–C578, 2006.