Katia Gysling

Summary

Country: Chile

Publications

  1. ncbi request reprint Corticotropin-releasing hormone and urocortin: redundant or distinctive functions?
    Katia Gysling
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, P O Box 193, Correo 22 Santiago, Chile
    Brain Res Brain Res Rev 47:116-25. 2004
  2. doi request reprint Relevance of both type-1 and type-2 corticotropin releasing factor receptors in stress-induced relapse to cocaine seeking behaviour
    Katia Gysling
    Millennium Science Nucleus in Stress and Addiction and Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Biochem Pharmacol 83:1-5. 2012
  3. doi request reprint Long-term loss of dopamine release mediated by CRF-1 receptors in the rat lateral septum after repeated cocaine administration
    Ramón Sotomayor-Zárate
    Millennium Science Nucleus in Stress and Addiction, Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Chile
    Behav Brain Res 250:206-10. 2013
  4. doi request reprint Activation of GABA-B receptors induced by systemic amphetamine abolishes dopamine release in the rat lateral septum
    Ramón Sotomayor-Zárate
    Millennium Science Nucleus in Stress and Addiction and Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    J Neurochem 114:1678-86. 2010
  5. ncbi request reprint Estrogen receptors alpha and beta differentially regulate the transcriptional activity of the Urocortin gene
    Paola Haeger
    Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, 833 1010 Santiago, Chile
    J Neurosci 26:4908-16. 2006
  6. ncbi request reprint Increased locomotor response to amphetamine induced by the repeated administration of the selective kappa-opioid receptor agonist U-69593
    José Antonio Fuentealba
    Department of Pharmacy, Faculty of Chemistry, Pontificia Universidad Catolica de Chile, Alameda, Santiago, Chile
    Synapse 61:771-7. 2007
  7. doi request reprint Repeated treatment with the κ-opioid agonist U-69593 increases K+-stimulated dopamine release in the rat medial prefrontal cortex
    José Antonio Fuentealba
    Millenium Science Nucleus in Stress and Addiction, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Synapse 64:898-904. 2010
  8. ncbi request reprint Adrenalectomy decreases corticotropin-releasing hormone gene expression and increases noradrenaline and dopamine extracellular levels in the rat lateral bed nucleus of the stria terminalis
    Marcos Santibañez
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 81:140-52. 2005
  9. doi request reprint Repeated immobilization stress increases nur77 expression in the bed nucleus of the stria terminalis
    Danae Campos-Melo
    Faculty of Biological Sciences, Nucleus Millennium in Stress and Addiction, Department of Cell and Molecular Biology, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Neurotox Res 20:289-300. 2011
  10. ncbi request reprint Desipramine prevents the sustained increase in corticotropin-releasing hormone-like immunoreactivity induced by repeated immobilization stress in the rat central extended amygdala
    Marcos Santibañez
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 84:1270-81. 2006

Collaborators

  • María Inés Forray
  • José Antonio Fuentealba
  • Elías H Blanco
  • Georgina M Renard
  • Alejandra R Alvarez
  • Pablo R Moya
  • Corinna Burger
  • Nibaldo C Inestrosa
  • Karin Magendzo
  • Ramón Sotomayor-Zárate
  • Gabriel Quiroz
  • María Estela Andrés
  • Paola Haeger
  • Marcos Santibañez
  • Lina M Vargas
  • Patricio Iturriaga-Vásquez
  • Miguel Reyes-Parada
  • Katherine A Araya
  • Paz Carreno
  • Danae Campos-Melo
  • Danny Galleguillos
  • Claudia Daza
  • Ramón Sotomayor
  • Nancy Leal
  • Elena B Pasquale
  • Katherine Araya
  • Claudio Hurtado-Guzmán
  • Lisbell D Estrada
  • Pablo Jara
  • Adrian González
  • Patricio Araos
  • Raúl Vinet
  • Pedro Espinosa
  • Felipe Serrano
  • Jorge Abarca
  • Angelica Fierro
  • Carlos Guajardo
  • Maria R Ibanez
  • Cristóbal Gómez-Molina
  • Gabriel Nunez
  • Alejandro Montecinos
  • Verónica Noches
  • Andrea Gomez
  • Kevin Nash
  • María E Andrés
  • Sergio Pozo
  • Katherine Angélica Araya
  • Mathias Saver
  • Paulo Pereira
  • Luis M Gomez
  • Silvia Araneda
  • Juan Rivadeneira
  • Rolando Cuevas
  • Rolando Rojas

Detail Information

Publications21

  1. ncbi request reprint Corticotropin-releasing hormone and urocortin: redundant or distinctive functions?
    Katia Gysling
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, P O Box 193, Correo 22 Santiago, Chile
    Brain Res Brain Res Rev 47:116-25. 2004
    ..Our new anatomical evidence of UCN expression in the septum will be discussed in this context...
  2. doi request reprint Relevance of both type-1 and type-2 corticotropin releasing factor receptors in stress-induced relapse to cocaine seeking behaviour
    Katia Gysling
    Millennium Science Nucleus in Stress and Addiction and Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Biochem Pharmacol 83:1-5. 2012
    ..In this commentary, the available evidence supporting the role of both CRF1 and CRF2 receptors in stress-induced relapse to drug seeking is reviewed...
  3. doi request reprint Long-term loss of dopamine release mediated by CRF-1 receptors in the rat lateral septum after repeated cocaine administration
    Ramón Sotomayor-Zárate
    Millennium Science Nucleus in Stress and Addiction, Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Chile
    Behav Brain Res 250:206-10. 2013
    ..Interestingly, repeated cocaine administration induces a long-term suppression of the CRF-R1 mediated dopamine release and a transient increase in dopamine releasability in the LS. ..
  4. doi request reprint Activation of GABA-B receptors induced by systemic amphetamine abolishes dopamine release in the rat lateral septum
    Ramón Sotomayor-Zárate
    Millennium Science Nucleus in Stress and Addiction and Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    J Neurochem 114:1678-86. 2010
    ....
  5. ncbi request reprint Estrogen receptors alpha and beta differentially regulate the transcriptional activity of the Urocortin gene
    Paola Haeger
    Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, 833 1010 Santiago, Chile
    J Neurosci 26:4908-16. 2006
    ..In conclusion, our in vitro and in vivo evidence suggests that estrogens exert a direct and differential transcriptional regulation of the Ucn gene...
  6. ncbi request reprint Increased locomotor response to amphetamine induced by the repeated administration of the selective kappa-opioid receptor agonist U-69593
    José Antonio Fuentealba
    Department of Pharmacy, Faculty of Chemistry, Pontificia Universidad Catolica de Chile, Alameda, Santiago, Chile
    Synapse 61:771-7. 2007
    ..These results suggest that long-term effect of KOR activation results in facilitation of amphetamine-induced DA extracellular levels in the NAc accompanied by sensitization of amphetamine-induced increase in locomotor activity...
  7. doi request reprint Repeated treatment with the κ-opioid agonist U-69593 increases K+-stimulated dopamine release in the rat medial prefrontal cortex
    José Antonio Fuentealba
    Millenium Science Nucleus in Stress and Addiction, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Synapse 64:898-904. 2010
    ..The repeated treatment with U-69593 significantly augmented potassium-stimulated DA extracellular levels, without affecting potassium-stimulated 5HT extracellular levels, suggesting an increase in DA releasability...
  8. ncbi request reprint Adrenalectomy decreases corticotropin-releasing hormone gene expression and increases noradrenaline and dopamine extracellular levels in the rat lateral bed nucleus of the stria terminalis
    Marcos Santibañez
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 81:140-52. 2005
    ....
  9. doi request reprint Repeated immobilization stress increases nur77 expression in the bed nucleus of the stria terminalis
    Danae Campos-Melo
    Faculty of Biological Sciences, Nucleus Millennium in Stress and Addiction, Department of Cell and Molecular Biology, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Neurotox Res 20:289-300. 2011
    ..Our results show that acute and repeated stress modulates Nur77 expression in BNST and suggest that Nur77 participates in extra-hypothalamic responses to stress...
  10. ncbi request reprint Desipramine prevents the sustained increase in corticotropin-releasing hormone-like immunoreactivity induced by repeated immobilization stress in the rat central extended amygdala
    Marcos Santibañez
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 84:1270-81. 2006
    ..Further studies should address the mechanisms involved in the effect of DMI and its eventual relevance in the therapeutic actions of DMI...
  11. ncbi request reprint Repeated administration of the selective kappa-opioid receptor agonist U-69593 increases stimulated dopamine extracellular levels in the rat nucleus accumbens
    José Antonio Fuentealba
    Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 84:450-9. 2006
    ..It is suggested that repeated activation of KOR changes the response status of dopaminergic neurons in the NAc...
  12. ncbi request reprint Natural expression of immature Ucn antisense RNA in the rat brain. Evidence favoring bidirectional transcription of the Ucn gene locus
    Paola Haeger
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Alameda 340, Santiago, Chile
    Brain Res Mol Brain Res 139:115-28. 2005
    ....
  13. doi request reprint 4-Methylthioamphetamine increases dopamine in the rat striatum and has rewarding effects in vivo
    Ramón Sotomayor-Zárate
    Millennium Science Nucleus in Stress and Addiction and Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Basic Clin Pharmacol Toxicol 111:371-9. 2012
    ..These effects were observed at concentrations or doses that can be relevant to its use in human beings...
  14. pmc An amphipathic alpha-helix in the prodomain of cocaine and amphetamine regulated transcript peptide precursor serves as its sorting signal to the regulated secretory pathway
    Elías H Blanco
    Millennium Science Nucleus in Stress and Addiction, Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    PLoS ONE 8:e59695. 2013
    ..In addition, our results indicate that the association between L34F mutation and obesity is not explained by proCART missorting...
  15. ncbi request reprint Acute morphine administration increases extracellular DA levels in the rat lateral septum by decreasing the GABAergic inhibitory tone in the ventral tegmental area
    Ramón Sotomayor
    Department of Cell and Molecular Biology, Faculty of Biological Sciences, Catholic University of Chile, Santiago, Chile
    J Neurosci Res 81:132-9. 2005
    ..The participation of LS DA and 5-HT systems in stress-induced relapse to drug seeking should be studied further...
  16. ncbi request reprint Nurr1 regulates RET expression in dopamine neurons of adult rat midbrain
    Danny Galleguillos
    Nucleus Millennium in Stress and Addiction, Santiago, Chile
    J Neurochem 114:1158-67. 2010
    ..Nurr1 induction of RET promoter is independent of NBRE elements. These results show that the expression of RET in rat adult SN is regulated by Nurr1 and suggest that RET is a transcriptional target of this nuclear receptor...
  17. ncbi request reprint Improving amphetamine therapeutic selectivity: N,N-dimethyl-MTA has dopaminergic effects and does not produce aortic contraction
    Ramón Sotomayor-Zárate
    Centro de Neurobiología y Plasticidad Cerebral, Departamento de Fisiologia, Facultad de Ciencias, Universidad de Valparaiso, Valparaiso, Chile Millennium Science Nucleus in Stress and Addiction, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Basic Clin Pharmacol Toxicol 114:395-9. 2014
    ..Our results show that N,N-dimethyl-thioamphetamine is a drug that retains the dopaminergic effects of amphetamine derivatives but exhibits a lower potential for producing cardiovascular side effects. ..
  18. ncbi request reprint Withdrawal from chronic amphetamine reduces dopamine transmission in the rat lateral septum
    Georgina M Renard
    Millennium Science Nucleus in Stress and Addiction, Department of Cell and Molecular Biology, Faculty of Biological Sciences, Pontificia Universidad Catolica de Chile, Santiago, Chile
    J Neurosci Res 92:937-43. 2014
    ..Our results suggest that this decrease in DA releasability could be due to a decrease in DA vesicular uptake. The possibility that these neurochemical changes are associated with AMPH abstinence syndrome should be further explored...
  19. doi request reprint Corticotropin-releasing factor binding protein enters the regulated secretory pathway in neuroendocrine cells and cortical neurons
    Elías H Blanco
    Millenium Nucleus in Stress and Addiction, Departamento de Biologia Celular y Molecular, Pontificia Universidad Catolica de Chile, Santiago
    Neuropeptides 45:273-9. 2011
    ..Thus, our results show that CRF-BP is efficiently sorted to the regulated secretory pathway in two cellular contexts, suggesting that the extracellular levels of CRF-BP in the central nervous system depends on neuronal activity...
  20. pmc EphA4 activation of c-Abl mediates synaptic loss and LTP blockade caused by amyloid-β oligomers
    Lina M Vargas
    Departamento de Biologia Celular y Molecular, Laboratorio de Señalización Celular, Facultad de Ciencias Biologicas, P Universidad Catolica de Chile, Santiago, Chile
    PLoS ONE 9:e92309. 2014
    ..EphA4/c-Abl signalling could be a relevant pathway involved in the early cognitive decline observed in Alzheimer's disease patients. ..
  21. ncbi request reprint Role of noradrenergic projections to the bed nucleus of the stria terminalis in the regulation of the hypothalamic-pituitary-adrenal axis
    María Inés Forray
    Department of Pharmacy, Faculty of Chemistry, Catholic University of Chile, Santiago, Chile
    Brain Res Brain Res Rev 47:145-60. 2004
    ....