Research Topics
Genomes and Genes | H TakeshimaSummaryAffiliation: Kurume University School of Medicine Country: Japan Publications
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Publications
Type 3 and type 1 ryanodine receptors are localized in triads of the same mammalian skeletal muscle fibersB E Flucher
Department of Physiology, University of Innsbruck, A 6020 Innsbruck, Austria
J Cell Biol 146:621-30. 1999..The localization of RyR3 in skeletal muscle triads, together with RyR1, is consistent with an accessory function of RyR3 in skeletal muscle excitation-contraction coupling...
Junctophilins: a novel family of junctional membrane complex proteinsH Takeshima
Division of Cell Biology, Institute of Life Science, Kurume University, Aikawa machi, Fukuoka, Japan
Mol Cell 6:11-22. 2000..Cardiac myocytes from the mutant mice showed deficiency of the junctional membrane complexes and abnormal Ca2+ transients. Our results suggest that JPs are important components of junctional membrane complexes...
Deficiency of triad junction and contraction in mutant skeletal muscle lacking junctophilin type 1K Ito
Institute of Life Science, Kurume University and CREST, Japan Science and Technology Corporation, Fukuoka 839 0861, Japan
J Cell Biol 154:1059-67. 2001..Our results indicate that JP-1 contributes to the construction of triad junctions and that it is essential for the efficiency of signal conversion during E-C coupling in skeletal muscle...
Characterization of human junctophilin subtype genesM Nishi
Division of Cell Biology, Institute of Life Science, Kurume University, Kurume Research Center Building, 2432 3 Aikawa machi, Kurume, Fukuoka, 839 0861, Japan
Biochem Biophys Res Commun 273:920-7. 2000..In the light of this, we propose intramolecular domains of JP subtypes based on the structural and functional characteristics...
Store-operated Ca2+ entry uncoupled with ryanodine receptor and junctional membrane complex in heart muscle cellsA Uehara
Department of Physiology, Fukuoka University, 7 45 1 Nanakuma, Jonan ku, Fukuoka, Japan
Cell Calcium 31:89-96. 2002..Apparently normal SOCE activities were retained in mutant myocytes lacking RyR-2 or JP-2, suggesting that neither the Ca2+ release channel nor junctional membrane complex is involved in activation of cardiac SOCE...
Important role of junctophilin in nematode motor functionM Yoshida
Institute of Life Science, Kurume University and CREST, Japan Science and Technology Corporation, Aikawa machi, Kurume, Fukuoka 839 0861, Japan
Biochem Biophys Res Commun 289:234-9. 2001....
Mitsugumin23, a novel transmembrane protein on endoplasmic reticulum and nuclear membranesM Nishi
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Japan
FEBS Lett 432:191-6. 1998..The distribution and primary structure indicate the possibility that mitsugumin23 interacts with cytoplasmic protein(s) and participates in a housekeeping function on the intracellular organelle membranes...
Abnormal features in skeletal muscle from mice lacking mitsugumin29M Nishi
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Tokyo 113 8654, Japan
J Cell Biol 147:1473-80. 1999..Our results further imply a role of MG29 as a synaptophysin family member in the accurate formation of junctional complexes between the cell surface and intracellular membranes...
Structure and expression of mitsugumin29 geneM Shimuta
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Japan
FEBS Lett 431:263-7. 1998..The results obtained may suggest that mitsugumin29 is involved in the formation of specialized endoplasmic reticulum systems in skeletal muscle and renal tubule cells...
Primary structure and distribution of a novel ryanodine receptor/calcium release channel from rabbit brainY Hakamata
Department of Medical Chemistry, Kyoto University Faculty of Medicine, Japan
FEBS Lett 312:229-35. 1992..The brain ryanodine receptor gene is transcribed also in smooth muscle...
Modulation of synaptic transmission by nociceptin/orphanin FQ and nocistatin in the spinal cord dorsal horn of mutant mice lacking the nociceptin/orphanin FQ receptorS Ahmadi
, , Erlangen, Germany
Mol Pharmacol 59:612-8. 2001....
Morphological abnormalities of adrenal gland and hypertrophy of liver in mutant mice lacking ryanodine receptorsS Komazaki
Department of Anatomy, Saitama Medical School, Moroyama cho, Iruma gun, Saitama 350 04, Japan
Cell Tissue Res 294:467-73. 1998..We discuss the relationship between the morphological abnormalities of the adrenal cortex and liver induced by a deficiency of RyRs, and the possible causes of these abnormalities...
Effect of calmodulin on Ca2+-induced Ca2+ release of skeletal muscle from mutant mice expressing either ryanodine receptor type 1 or type 3T Ikemoto
Department of Pharmacology, Saitama Medical School, Moroyama machi, Saitama 350 0495, Japan
Pflugers Arch 437:43-8. 1998..These data suggest that multiple CaM-binding sites are involved in the differential effects on RyR-1 and RyR-3. These effects of CaM are important for the evaluation of the physiological roles of RyRs...
RhoN, a novel small GTP-binding protein expressed predominantly in neurons and hepatic stellate cellsM Nishi
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Bunkyo ku, Tokyo 113 8654, Japan
Brain Res Mol Brain Res 67:74-81. 1999..The sequence data showed that the protein-coding sequence for RhoN is divided by 4 introns, and that the defined 5 exons may encode intramolecular domains serving for different functions...
Functional and morphological features of skeletal muscle from mutant mice lacking both type 1 and type 3 ryanodine receptorsT Ikemoto
Department of Pharmacology, Saitama Medical School, Japan
J Physiol 501:305-12. 1997..RyR-3 may have a role in the normal morphogenesis of skeletal muscle cells, although functionally it can be replaced by RyR-1...
A combined pharmacological and genetic approach to investigate the role of orphanin FQ in learning and memoryG A Higgins
PRBN, F Hoffmann La Roche AG, CH 4070 Basel, Switzerland
Eur J Neurosci 15:911-22. 2002..This is consistent with a likely modulatory role of OFQ/N on hippocampal and associated cortical circuitry...
Contractile function is unaltered in diaphragm from mice lacking calcium release channel isoform 3J S Clancy
Baylor College of Medicine, Houston, Texas 77030, USA
Am J Physiol 277:R1205-9. 1999..We therefore provide evidence that RyR3 deficiency does not alter contractile function of adult muscle before, during, or after fatigue...
Involvement of ryanodine receptor type 3 in dopamine release from the striatum: evidence from mutant mice lacking this receptorK Wan
Department of Pharmacology and Brain Science, Waseda University, Tokorozawa, Saitama, 359 1192, Japan
Biochem Biophys Res Commun 266:588-92. 1999..Caffeine produced a similar hyper-motor activity in both wild and homozygous mice. The present results suggest the involvement of ryanodine receptor type 3 in dopamine release from the striatum...
Morphine tolerance and dependence in the nociceptin receptor knockout miceT Mamiya
Department of Neuropsychopharmacology and Hospital Pharmacy, Nagoya University Graduate School of Medicine, Nagoya, Japan
J Neural Transm 108:1349-61. 2001..Furthermore, it is demonstrated that morphine withdrawal syndrome excepting jumping can be induced by naloxone benzoylhydrazone without any changes in the cyclic AMP levels in the thalamus...
Molecular cloning of cDNA encoding a drosophila ryanodine receptor and functional studies of the carboxyl-terminal calcium release channelX Xu
Department of Physiology and Biophysics, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106, USA
Biophys J 78:1270-81. 2000....
Mutant mice lacking ryanodine receptor type 3 exhibit deficits of contextual fear conditioning and activation of calcium/calmodulin-dependent protein kinase II in the hippocampusY Kouzu
Department of Pharmacology and Brain Science, School of Human Sciences, Waseda University, Tokorozawa, Saitama, Japan
Brain Res Mol Brain Res 76:142-50. 2000....
RyR3 amplifies RyR1-mediated Ca(2+)-induced Ca(2+) release in neonatal mammalian skeletal muscleD Yang
Laboratory of Cardiovascular Science, Gerontology Research Center, NIA National Institutes of Health, Baltimore, MD 21224, USA
J Biol Chem 276:40210-4. 2001..Such functional interplay between RyR1 and RyR3 can serve important roles in Ca(2+) signaling of cell differentiation and muscle contraction...
Postsynaptic modulation of AMPA receptor-mediated synaptic responses and LTP by the type 3 ryanodine receptorM Shimuta
Department of Physiology, Kobe University School of Medicine, Kobe 650 0017, Japan
Mol Cell Neurosci 17:921-30. 2001..There were no differences in presynaptic electrophysiological properties. We thus conclude that RyR3 postsynaptically regulates the properties of AMPA receptors and LTP...
Enhanced spinal nociceptin receptor expression develops morphine tolerance and dependenceH Ueda
Department of Molecular Pharmacology and Neuroscience, Nagasaki University School of Pharmaceutical Sciences, Nagasaki 852 8521
J Neurosci 20:7640-7. 2000..Together, these findings suggest that the spinal NOR system develops anti-opioid plasticity observed on morphine tolerance and dependence...
Increased susceptibility to fatigue of slow- and fast-twitch muscles from mice lacking the MG29 geneR Y Nagaraj
Department of Physiology and Biophysics, Case Western Reserve University, School of Medicine, Cleveland, Ohio 44106 4963, USA
Physiol Genomics 4:43-9. 2000..Our results indicate that fatiguing affects the E-C components of the mutant EDL and SOL muscles, and the effect of fatigue in these mutant muscles could be primarily due to an alteration in the intracellular Ca homeostasis...
Nociceptin system does not affect MAC of volatile anaestheticsS Himukashi
Department of Anaesthesia, Kyoto University Hospital, Kyoto, Japan
Acta Anaesthesiol Scand 49:771-3. 2005..To address this possibility, we investigated the minimum alveolar concentrations (MACs) of various volatile anaesthetics in nociceptin receptor knockout mice (NOP-/-) and wild-type mice (NOP+/+)...
Facilitation of long-term potentiation and memory in mice lacking nociceptin receptorsT Manabe
Department of Neurophysiology, Faculty of Medicine, University of Tokyo, Japan
Nature 394:577-81. 1998....
cDNA cloning and regional distribution of a novel member of the opioid receptor familyK Fukuda
Department of Anesthesia, Kyoto University Hospital, Japan
FEBS Lett 343:42-6. 1994..RNA blot hybridization and in situ hybridization analysis revealed that ROR-C mRNA is expressed in discrete regions of the rat central nervous system...
A brain-specific transcript from the 3'-terminal region of the skeletal muscle ryanodine receptor geneH Takeshima
International Institute for Advanced Studies, Kyoto, Japan
FEBS Lett 322:105-10. 1993....
Abnormal junctions between surface membrane and sarcoplasmic reticulum in skeletal muscle with a mutation targeted to the ryanodine receptorH Takekura
Department of Physiology, National Institute of Fitness and Sports, Kagoshima, Japan
Proc Natl Acad Sci U S A 92:3381-5. 1995..Since junctions form in the absence of feet and tetrads, coupling of SR to surface membrane and T tubules appears to be mediated by additional proteins, distinct from either RyRs or DHPRs...
Excitation-contraction uncoupling and muscular degeneration in mice lacking functional skeletal muscle ryanodine-receptor geneH Takeshima
International Institute for Advanced Studies, Kyoto, Japan
Nature 369:556-9. 1994....
Existence of distinct sodium channel messenger RNAs in rat brainM Noda
Nature 320:188-92. 1986..A partial DNA sequence complementary to a third homologous mRNA from rat brain has also been cloned...
Primary structure of the receptor for calcium channel blockers from skeletal muscleT Tanabe
Nature 328:313-8. 1987....
Primary structure and expression from complementary DNA of skeletal muscle ryanodine receptorH Takeshima
Department of Medical Chemistry, Faculty of Medicine, Kyoto University, Japan
Nature 339:439-45. 1989....
Primary structure and functional expression of the cardiac dihydropyridine-sensitive calcium channelA Mikami
Department of Medical Chemistry Kyoto University Faculty of Medicine, Japan
Nature 340:230-3. 1989..Furthermore, higher calcium-channel activity is observed when mRNA specific for the polypeptide of relative molecular mass approximately 140,000 (alpha 2-subunit) associated with skeletal muscle DHP receptor is co-injected...
Primary structure and functional expression from cDNA of the cardiac ryanodine receptor/calcium release channelJ Nakai
Department of Medical Chemistry, Kyoto University Faculty of Medicine, Japan
FEBS Lett 271:169-77. 1990..This result, in conjunction with cloning and analysis of partial cDNA sequences, suggests that the brain contains a cardiac type of ryanodine receptor mRNA...
Expression of Ca(2+)-induced Ca2+ release channel activity from cardiac ryanodine receptor cDNA in Chinese hamster ovary cellsT Imagawa
Department of Molecular Physiology, National Cardiovascular Center Research Institute, Osaka
J Biochem 112:508-13. 1992..These results clearly demonstrate that the cardiac ryanodine receptor is stably expressed in internal membranes of CHO cells and functions as Ca(2+)-induced Ca2+ release channels...
Gene expression of GLUT3 glucose transporter regulated by glucose in vivo in mouse brain and in vitro in neuronal cell cultures from rat embryosS Nagamatsu
Department of Biochemistry, Kyorin University School of Medicine, Tokyo, Japan
Biochem J 300:125-31. 1994..Thus we conclude that up-regulation of neuronal GLUT3 in response to glucose starvation represents a protective mechanism against energy depletion in neurons...
Isolation and characterization of a gene for a ryanodine receptor/calcium release channel in Drosophila melanogasterH Takeshima
International Institute for Advanced Studies, Kyoto, Japan
FEBS Lett 337:81-7. 1994..In situ hybridization to polytene chromosomes indicated that this gene locates at band position 44F on the second chromosome...
Loss of antinociception induced by naloxone benzoylhydrazone in nociceptin receptor-knockout miceY Noda
Department of Neuropsychopharmacology and Hospital Pharmacy, Nagoya University School of Medicine, Showa Ku, Nagoya 466 8560, Japan
J Biol Chem 273:18047-51. 1998..These results clearly suggest that the nociceptin system takes part in the physiological regulation of nociceptive thresholds but not in the basal modulation of locomotion...
Embryonic lethality and abnormal cardiac myocytes in mice lacking ryanodine receptor type 2H Takeshima
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Hongo, Bunkyo ku, Tokyo, Japan
EMBO J 17:3309-16. 1998....
Mitsugumin29, a novel synaptophysin family member from the triad junction in skeletal muscleH Takeshima
Department of Pharmacology, Faculty of Medicine, University of Tokyo, and CREST, Japan Science and Technology Corporation, 7 3 1 Hongo, Bunkyo ku, Tokyo 113, Japan
Biochem J 331:317-22. 1998..The subcellular distribution and protein structure suggest that mitsugumin29 is involved in communication between the T-tubular and junctional SR membranes...
Enhancement of spatial attention in nociceptin/orphanin FQ receptor-knockout miceT Mamiya
Department of Neuropsychopharmacology and Hospital Pharmacy, Nagoya University School of Medicine, 65 Tsurumai Cho, Showa Ku, Nagoya 466, Japan
Brain Res 783:236-40. 1998..These results suggest that nociceptin receptor plays an important role in spatial attention by regulating the dopaminergic system in the brain...
Partial loss of tolerance liability to morphine analgesia in mice lacking the nociceptin receptor geneH Ueda
Department of Molecular Pharmacology and Neuroscience, Nagasaki University School of Pharmaceutical Sciences, Japan
Neurosci Lett 237:136-8. 1997..These findings suggest that nociceptin or its receptor plays important roles in the in vivo mechanism for the development of morphine tolerance...
Unrestrained nociceptive response and disregulation of hearing ability in mice lacking the nociceptin/orphaninFQ receptorM Nishi
Department of Neurochemistry, Tokyo Institute of Psychiatry, Kamikitazawa, Japan
EMBO J 16:1858-64. 1997..On the other hand, we found insufficient recovery of hearing ability from the adaptation to sound exposure in the mutant mice. Thus, the nociceptin system appears to participate in the regulation of the auditory system...
Absence of Ca2+ current facilitation in skeletal muscle of transgenic mice lacking the type 1 ryanodine receptorA Fleig
Max Planck Institute for Biophysical Chemistry, Gottingen, Germany
J Physiol 496:339-45. 1996..5. We propose that excessive tail currents and facilitation arise from silent Ca2+ channels acting as the voltage sensors in excitation-contraction coupling...
Generation and characterization of mutant mice lacking ryanodine receptor type 3H Takeshima
Department of Pharmacology, Faculty of Medicine, University of Tokyo, Bunkyo ku, Tokyo 113, Japan
J Biol Chem 271:19649-52. 1996..These results indicate that the loss of RyR-3 causes no gross abnormalities and suggest that the lack of RyR-3-mediated Ca2+ signaling results in abnormalities of certain neurons in the central nervous system...
Structure and regional distribution of nociceptin/orphanin FQ precursorT Houtani
Department of Anatomy, Kansai Medical University, Osaka, Japan
Biochem Biophys Res Commun 219:714-9. 1996..In situ hybridization analysis of nociceptin precursor mRNA in the mouse central nervous system revealed that it is highly expressed in discrete neuronal sites with the pattern distinct from those of opioid peptides...
cDNA cloning and pharmacological characterization of an opioid receptor with high affinities for kappa-subtype-selective ligandsM Nishi
International Institute for Advanced Studies, Kyoto, Japan
FEBS Lett 330:77-80. 1993..RNA blot hybridization analysis indicated that ROR-D mRNA is distributed in cerebrum and brainstem but not in cerebellum...
Cyclic AMP-dependent phosphorylation and regulation of the cardiac dihydropyridine-sensitive Ca channelA Yoshida
Mitsubishi Kasei Institute of Life Sciences, Tokyo, Japan
FEBS Lett 309:343-9. 1992..These results suggested that the cardiac DHP-sensitive Ca channel was regulated by cAMP-dependent phosphorylation of the alpha 1 subunit...
