Dionysia T Theodosis

Summary

Country: France

Publications

  1. ncbi request reprint Expression of high levels of the extracellular matrix glycoprotein, tenascin-C, in the normal adult hypothalamoneurohypophysial system
    D T Theodosis
    INSERM U 378 Université Victor Segalen Bordeaux 2, Institut Francois Magendie, France
    J Comp Neurol 379:386-98. 1997
  2. ncbi request reprint Neuronal, glial and synaptic remodeling in the adult hypothalamus: functional consequences and role of cell surface and extracellular matrix adhesion molecules
    Dionysia T Theodosis
    INSERM U378 Neurobiologie Morphofonctionelle, Univeristé Victor Segalen, 1 rue Camille Saint Saens, F33077 Bordeaux Cedex, France
    Neurochem Int 45:491-501. 2004
  3. ncbi request reprint Remodeling of astrocytes, a prerequisite for synapse turnover in the adult brain? Insights from the oxytocin system of the hypothalamus
    Dionysia T Theodosis
    Laboratory of Morphofunctional Neurobiology Institut National de la Santé et de la Recherche Médicale U 378 University Victor Segalen Bordeaux, F33077, Bordeaux, France
    Am J Physiol Regul Integr Comp Physiol 290:R1175-82. 2006
  4. ncbi request reprint Oxytocin and estrogen promote rapid formation of functional GABA synapses in the adult supraoptic nucleus
    Dionysia T Theodosis
    INSERM, U 378, Bordeaux F33077 France University Victor Segalen, Bordeaux F33077, France
    Mol Cell Neurosci 31:785-94. 2006
  5. ncbi request reprint Oxytocin-secreting neurons: A physiological model of morphological neuronal and glial plasticity in the adult hypothalamus
    Dionysia T Theodosis
    INSERM U378 Neuroendocrinologie Morphofonctionelle, Institut Francois Magendie, Bordeaux, France
    Front Neuroendocrinol 23:101-35. 2002
  6. ncbi request reprint Maternity leads to morphological synaptic plasticity in the oxytocin system
    D T Theodosis
    INSERM U378, Institut Francois Magendie, Université Victor Segalen Bordeaux II, 1 rue Léo Saignat, F33076 Bordeaux, France
    Prog Brain Res 133:49-58. 2001
  7. ncbi request reprint Differential expression of two adhesion molecules of the immunoglobulin superfamily, F3 and polysialylated NCAM, in hypothalamic magnocellular neurones capable of plasticity
    D T Theodosis
    INSERM U378 Neurobiologie Morphofonctionnelle, Institut Francois Magendie, Bordeaux, France
    Exp Physiol 85:187S-196S. 2000
  8. ncbi request reprint Cell surface expression of polysialic acid on NCAM is a prerequisite for activity-dependent morphological neuronal and glial plasticity
    D T Theodosis
    Institut National de la Santé et de la Recherche Médicale U378, Institut François Magendie Université Victor Segalen Bordeaux II, F33077 Bordeaux, France
    J Neurosci 19:10228-36. 1999
  9. doi request reprint Neuron-glia interactions in the rat supraoptic nucleus
    Stephane H R Oliet
    Neuroscience Research Center, INSERM U862, Bordeaux, France Universite Victor Segalen Bordeaux 2, Bordeaux, France
    Prog Brain Res 170:109-17. 2008
  10. ncbi request reprint Induction of rapid, activity-dependent neuronal-glial remodelling in the adult rat hypothalamus in vitro
    Sarah L Langle
    Laboratory of Morphofunctional Neurobiology Inserm U 378, University Victor Segalen Bordeaux 2, rue Camille Saint Saens, F33077 Bordeaux Cedex, France
    Eur J Neurosci 18:206-14. 2003

Collaborators

Detail Information

Publications19

  1. ncbi request reprint Expression of high levels of the extracellular matrix glycoprotein, tenascin-C, in the normal adult hypothalamoneurohypophysial system
    D T Theodosis
    INSERM U 378 Université Victor Segalen Bordeaux 2, Institut Francois Magendie, France
    J Comp Neurol 379:386-98. 1997
    ....
  2. ncbi request reprint Neuronal, glial and synaptic remodeling in the adult hypothalamus: functional consequences and role of cell surface and extracellular matrix adhesion molecules
    Dionysia T Theodosis
    INSERM U378 Neurobiologie Morphofonctionelle, Univeristé Victor Segalen, 1 rue Camille Saint Saens, F33077 Bordeaux Cedex, France
    Neurochem Int 45:491-501. 2004
    ....
  3. ncbi request reprint Remodeling of astrocytes, a prerequisite for synapse turnover in the adult brain? Insights from the oxytocin system of the hypothalamus
    Dionysia T Theodosis
    Laboratory of Morphofunctional Neurobiology Institut National de la Santé et de la Recherche Médicale U 378 University Victor Segalen Bordeaux, F33077, Bordeaux, France
    Am J Physiol Regul Integr Comp Physiol 290:R1175-82. 2006
    ....
  4. ncbi request reprint Oxytocin and estrogen promote rapid formation of functional GABA synapses in the adult supraoptic nucleus
    Dionysia T Theodosis
    INSERM, U 378, Bordeaux F33077 France University Victor Segalen, Bordeaux F33077, France
    Mol Cell Neurosci 31:785-94. 2006
    ..Our observations thus offer direct evidence that hypothalamic GABAergic microcircuitries can undergo rapid and functional remodeling under changing neuroendocrine conditions...
  5. ncbi request reprint Oxytocin-secreting neurons: A physiological model of morphological neuronal and glial plasticity in the adult hypothalamus
    Dionysia T Theodosis
    INSERM U378 Neuroendocrinologie Morphofonctionelle, Institut Francois Magendie, Bordeaux, France
    Front Neuroendocrinol 23:101-35. 2002
    ..In the hypothalamic nuclei, one such stimulus is centrally released oxytocin; in the neurohypophysis, an adrenergic, cAMP-mediated mechanism appears responsible...
  6. ncbi request reprint Maternity leads to morphological synaptic plasticity in the oxytocin system
    D T Theodosis
    INSERM U378, Institut Francois Magendie, Université Victor Segalen Bordeaux II, 1 rue Léo Saignat, F33076 Bordeaux, France
    Prog Brain Res 133:49-58. 2001
    ....
  7. ncbi request reprint Differential expression of two adhesion molecules of the immunoglobulin superfamily, F3 and polysialylated NCAM, in hypothalamic magnocellular neurones capable of plasticity
    D T Theodosis
    INSERM U378 Neurobiologie Morphofonctionnelle, Institut Francois Magendie, Bordeaux, France
    Exp Physiol 85:187S-196S. 2000
    ....
  8. ncbi request reprint Cell surface expression of polysialic acid on NCAM is a prerequisite for activity-dependent morphological neuronal and glial plasticity
    D T Theodosis
    Institut National de la Santé et de la Recherche Médicale U378, Institut François Magendie Université Victor Segalen Bordeaux II, F33077 Bordeaux, France
    J Neurosci 19:10228-36. 1999
    ..The carbohydrate PSA on NCAM can thus be considered a necessary permissive factor to allow neuronal and glial remodeling to occur whenever the proper inductive stimulus intervenes...
  9. doi request reprint Neuron-glia interactions in the rat supraoptic nucleus
    Stephane H R Oliet
    Neuroscience Research Center, INSERM U862, Bordeaux, France Universite Victor Segalen Bordeaux 2, Bordeaux, France
    Prog Brain Res 170:109-17. 2008
    ..Overall, our observations indicate that the neuron-glial anatomical reorganization leads to modifications of glutamatergic transmission that might be important for the physiology of the hypothalamo-neurohypophysial system...
  10. ncbi request reprint Induction of rapid, activity-dependent neuronal-glial remodelling in the adult rat hypothalamus in vitro
    Sarah L Langle
    Laboratory of Morphofunctional Neurobiology Inserm U 378, University Victor Segalen Bordeaux 2, rue Camille Saint Saens, F33077 Bordeaux Cedex, France
    Eur J Neurosci 18:206-14. 2003
    ....
  11. ncbi request reprint Glial modulation of synaptic transmission: Insights from the supraoptic nucleus of the hypothalamus
    Stephane H R Oliet
    INSERM U378, Institut Francois Magendie, Universite Victor Segalen Bordeaux 2, Bordeaux, France
    Glia 47:258-67. 2004
    ....
  12. ncbi request reprint Polysialic acid is required for active phases of morphological plasticity of neurosecretory axons and their glia
    Stéphanie Monlezun
    Laboratory of Morphofunctional Neurobiology Inserm U378 University Victor Segalen Bordeaux II, F33077 Bordeaux, France
    Mol Cell Neurosci 29:516-24. 2005
    ..PSA, therefore, by promoting dynamic cell interactions, is necessary for plasticity of axons and their associated glia...
  13. ncbi request reprint Glia-derived D-serine controls NMDA receptor activity and synaptic memory
    Aude Panatier
    INSERM, U378, Bordeaux, F 33077, France
    Cell 125:775-84. 2006
    ..Such a contribution of astrocytes to synaptic metaplasticity fuels the emerging concept that astrocytes are dynamic partners of brain signaling...
  14. ncbi request reprint Modulation of GABAergic transmission by endogenous glutamate in the rat supraoptic nucleus
    Richard Piet
    INSERM U378, Institut Francois Magendie, 1, Rue Camille St Saëns, 33077 Bordeaux Cedex, France
    Eur J Neurosci 17:1777-85. 2003
    ..These results suggest that ambient glutamate contributes to the modulation of synaptic efficacy not only at glutamatergic synapses but also at inhibitory GABAergic synapses...
  15. doi request reprint Kainate receptor-induced retrograde inhibition of glutamatergic transmission in vasopressin neurons
    Valérie D J Bonfardin
    INSERM, Unite 862, Neurocentre Magendie, 33077 Bordeaux, France
    J Neurosci 32:1301-10. 2012
    ..These findings suggest that activation of postsynaptic GluK1-containing KARs on VP neurons leads to the release of dynorphin, which in turn acts on presynaptic κ-opioid receptors to inhibit glutamate release...
  16. ncbi request reprint Glutamatergic input governs periodicity and synchronization of bursting activity in oxytocin neurons in hypothalamic organotypic cultures
    Jean Marc Israel
    INSERM U 378, I F R des Neurosciences, Universite Victor Segalen Bordeaux 2, 1 rue Camille Saint Saens, F 33077 Bordeaux, France
    Eur J Neurosci 17:2619-29. 2003
    ....
  17. doi request reprint Activity-dependent structural and functional plasticity of astrocyte-neuron interactions
    Dionysia T Theodosis
    Neurocenter Magendie, INSERM U862 and University Victor Segalen Bordeaux 2, Bordeaux, France
    Physiol Rev 88:983-1008. 2008
    ....
  18. ncbi request reprint GABAA receptor-expressing astrocytes in the supraoptic nucleus lack glutamate uptake and receptor currents
    Jean Marc Israel
    INSERM U378, Institut F Magendie, Universite Victor Segalen, Bordeaux, France
    Glia 44:102-10. 2003
    ....
  19. ncbi request reprint Neuronal-glial remodeling: a structural basis for neuronal-glial interactions in the adult hypothalamus
    Sarah L Langle
    INSERM U378 Neuroendocrinologie Morphofonctionelle, Institut Francois Magendie, 1 rue Camille Saint Saens, F33077 Bordeaux Cedex, France
    J Physiol Paris 96:169-75. 2002
    ....