Hyoung Gon Ko

Summary

Affiliation: Seoul National University
Country: Korea

Publications

  1. pmc Null effect of antidepressants on the astrocytes-mediated proliferation of hippocampal progenitor cells in vitro
    Hyoung Gon Ko
    National Creative Research Initiative Center for Memory and Institute of Molecular Biology and Genetics, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Gwanak Gu, Seoul, Korea
    Mol Pain 3:16. 2007
  2. pmc Effect of ablated hippocampal neurogenesis on the formation and extinction of contextual fear memory
    Hyoung Gon Ko
    National Creative Research Initiative Center for Memory, Department of Biological Sciences, College of Natural Sciences, Seoul National University, San 56 1 Silim dong, Gwanak Gu, Seoul, 151 747, Korea
    Mol Brain 2:1. 2009
  3. ncbi request reprint Plasticity of metabotropic glutamate receptor-dependent long-term depression in the anterior cingulate cortex after amputation
    SukJae Joshua Kang
    Department of Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 746, Korea
    J Neurosci 32:11318-29. 2012
  4. pmc PKA-activated ApAF-ApC/EBP heterodimer is a key downstream effector of ApCREB and is necessary and sufficient for the consolidation of long-term facilitation
    Jin A Lee
    Institute of Molecular Biology and Genetics, Rio, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    J Cell Biol 174:827-38. 2006
  5. ncbi request reprint Assessment of the effects of virus-mediated limited Oct4 overexpression on the structure of the hippocampus and behavior in mice
    Su Eon Sim
    Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    BMB Rep 44:793-8. 2011
  6. pmc AMPA receptor exchange underlies transient memory destabilization on retrieval
    Ingie Hong
    School of Biological Sciences, Department of Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    Proc Natl Acad Sci U S A 110:8218-23. 2013
  7. doi request reprint PI3Kγ is required for NMDA receptor-dependent long-term depression and behavioral flexibility
    Jae Ick Kim
    National Creative Research Initiative Center for Memory, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, Korea
    Nat Neurosci 14:1447-54. 2011
  8. ncbi request reprint Nuclear translocation of CAM-associated protein activates transcription for long-term facilitation in Aplysia
    Seung Hee Lee
    Department of Biological Sciences, Institute of Molecular Biology and Genetics, Rio, College of Natural Sciences, Seoul National University, San 56 1 Silim dong Gwanak gu, Seoul 151 747, Korea
    Cell 129:801-12. 2007

Collaborators

Detail Information

Publications8

  1. pmc Null effect of antidepressants on the astrocytes-mediated proliferation of hippocampal progenitor cells in vitro
    Hyoung Gon Ko
    National Creative Research Initiative Center for Memory and Institute of Molecular Biology and Genetics, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Gwanak Gu, Seoul, Korea
    Mol Pain 3:16. 2007
    ..It has been recently reported that astroglia induce the neurogenesis of the hippocampal neural progenitor cells (NPCs). Therefore, we hypothesized that antidepressants may act on astrocytes, and this in turn induces neurogenesis of NPCs...
  2. pmc Effect of ablated hippocampal neurogenesis on the formation and extinction of contextual fear memory
    Hyoung Gon Ko
    National Creative Research Initiative Center for Memory, Department of Biological Sciences, College of Natural Sciences, Seoul National University, San 56 1 Silim dong, Gwanak Gu, Seoul, 151 747, Korea
    Mol Brain 2:1. 2009
    ..These results suggest that although adult newborn neurons contribute to contextual fear memory, they may not be involved in the extinction or erasure of hippocampus-dependent contextual fear memory...
  3. ncbi request reprint Plasticity of metabotropic glutamate receptor-dependent long-term depression in the anterior cingulate cortex after amputation
    SukJae Joshua Kang
    Department of Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 746, Korea
    J Neurosci 32:11318-29. 2012
    ..Our results provide in vitro evidence of the spatiotemporal properties of ACC LTD in adult mice. We demonstrate that tail amputation causes LTD impairment within the ACC circuit and that this can be rescued by activation of mGluR1...
  4. pmc PKA-activated ApAF-ApC/EBP heterodimer is a key downstream effector of ApCREB and is necessary and sufficient for the consolidation of long-term facilitation
    Jin A Lee
    Institute of Molecular Biology and Genetics, Rio, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    J Cell Biol 174:827-38. 2006
    ..Collectively, these results suggest that PKA-activated ApAF-ApC/EBP heterodimer is a core downstream effector of ApCREB in the consolidation of LTF...
  5. ncbi request reprint Assessment of the effects of virus-mediated limited Oct4 overexpression on the structure of the hippocampus and behavior in mice
    Su Eon Sim
    Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    BMB Rep 44:793-8. 2011
    ..This first trial for pluripotency induction in vivo, despite negative results, provides implications and information for future studies on in vivo cellular reprogramming...
  6. pmc AMPA receptor exchange underlies transient memory destabilization on retrieval
    Ingie Hong
    School of Biological Sciences, Department of Brain and Cognitive Sciences, College of Natural Sciences, Seoul National University, Seoul 151 747, Korea
    Proc Natl Acad Sci U S A 110:8218-23. 2013
    ..Taken together, our results reveal unexpected physiological roles of CI-AMPARs and CP-AMPARs in transforming a consolidated memory into an unstable memory and subsequently guiding reconsolidation...
  7. doi request reprint PI3Kγ is required for NMDA receptor-dependent long-term depression and behavioral flexibility
    Jae Ick Kim
    National Creative Research Initiative Center for Memory, Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, Korea
    Nat Neurosci 14:1447-54. 2011
    ..Thus, individual isoforms of PI3Ks may have distinct roles in different types of synaptic plasticity and may therefore influence various kinds of behavior...
  8. ncbi request reprint Nuclear translocation of CAM-associated protein activates transcription for long-term facilitation in Aplysia
    Seung Hee Lee
    Department of Biological Sciences, Institute of Molecular Biology and Genetics, Rio, College of Natural Sciences, Seoul National University, San 56 1 Silim dong Gwanak gu, Seoul 151 747, Korea
    Cell 129:801-12. 2007
    ..Combined, our data suggest that CAMAP is a retrograde signaling component that translocates from activated synapses to the nucleus during synapse-specific LTF...