Tracy A Bedrosian

Summary

Affiliation: The Ohio State University
Country: USA

Publications

  1. doi request reprint Chronic dim light at night provokes reversible depression-like phenotype: possible role for TNF
    T A Bedrosian
    Department of Neuroscience, Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
    Mol Psychiatry 18:930-6. 2013
  2. doi request reprint Sundowning syndrome in aging and dementia: research in mouse models
    Tracy A Bedrosian
    Department of Neuroscience, Wexner Medical Center at The Ohio State University, Columbus, OH 43210, USA
    Exp Neurol 243:67-73. 2013
  3. doi request reprint Chronic citalopram treatment ameliorates depressive behavior associated with light at night
    Tracy A Bedrosian
    Department of Neuroscience, Wexner Medical Center at The Ohio State University, Columbus, OH 43210, USA
    Behav Neurosci 126:654-8. 2012
  4. doi request reprint Photoperiod-dependent effects of neuronal nitric oxide synthase inhibition on aggression in Siberian hamsters
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University, Columbus, OH 43201, USA
    Horm Behav 61:176-80. 2012
  5. pmc Chronic exposure to dim light at night suppresses immune responses in Siberian hamsters
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University Medical Center, Columbus, OH 43210, USA
    Biol Lett 7:468-71. 2011
  6. pmc Altered temporal patterns of anxiety in aged and amyloid precursor protein (APP) transgenic mice
    Tracy A Bedrosian
    Department of Neuroscience, Institute for Behavioral Medicine Research, Ohio State University Medical Center, Columbus, OH 43210, USA
    Proc Natl Acad Sci U S A 108:11686-91. 2011
  7. doi request reprint Dim light at night provokes depression-like behaviors and reduces CA1 dendritic spine density in female hamsters
    Tracy A Bedrosian
    Department of Neuroscience, 333 West 10th Avenue, The Ohio State University, Columbus, OH 43210, USA
    Psychoneuroendocrinology 36:1062-9. 2011
  8. doi request reprint Nocturnal light exposure impairs affective responses in a wavelength-dependent manner
    Tracy A Bedrosian
    Department of Neuroscience, Ohio State University Wexner Medical Center, Columbus, Ohio 43210, USA
    J Neurosci 33:13081-7. 2013
  9. doi request reprint Evidence for feedback control of pineal melatonin secretion
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
    Neurosci Lett 542:123-5. 2013
  10. doi request reprint Short photoperiods attenuate central responses to an inflammogen
    Laura K Fonken
    Department of Neuroscience and Institute for Behavioral Medicine Research, The Ohio State University Medical Center, Columbus, OH 43210, USA
    Brain Behav Immun 26:617-22. 2012

Detail Information

Publications12

  1. doi request reprint Chronic dim light at night provokes reversible depression-like phenotype: possible role for TNF
    T A Bedrosian
    Department of Neuroscience, Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
    Mol Psychiatry 18:930-6. 2013
    ..Recent environmental changes, such as LAN exposure, may warrant more attention as possible contributors to rising rates of mood disorders...
  2. doi request reprint Sundowning syndrome in aging and dementia: research in mouse models
    Tracy A Bedrosian
    Department of Neuroscience, Wexner Medical Center at The Ohio State University, Columbus, OH 43210, USA
    Exp Neurol 243:67-73. 2013
    ..The emergence of a useful mouse model should facilitate the development of novel therapeutic approaches...
  3. doi request reprint Chronic citalopram treatment ameliorates depressive behavior associated with light at night
    Tracy A Bedrosian
    Department of Neuroscience, Wexner Medical Center at The Ohio State University, Columbus, OH 43210, USA
    Behav Neurosci 126:654-8. 2012
    ..These data also suggest standard SSRI therapy may be effective for individuals experiencing depression related to circadian disruption and LAN exposure, such as shift workers...
  4. doi request reprint Photoperiod-dependent effects of neuronal nitric oxide synthase inhibition on aggression in Siberian hamsters
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University, Columbus, OH 43201, USA
    Horm Behav 61:176-80. 2012
    ..Short days also reduced testosterone concentrations, without any effect of treatment. These data provide further evidence linking reduced nNOS to elevated short-day aggression and support a role for NO signaling in this phenomenon...
  5. pmc Chronic exposure to dim light at night suppresses immune responses in Siberian hamsters
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University Medical Center, Columbus, OH 43210, USA
    Biol Lett 7:468-71. 2011
    ....
  6. pmc Altered temporal patterns of anxiety in aged and amyloid precursor protein (APP) transgenic mice
    Tracy A Bedrosian
    Department of Neuroscience, Institute for Behavioral Medicine Research, Ohio State University Medical Center, Columbus, OH 43210, USA
    Proc Natl Acad Sci U S A 108:11686-91. 2011
    ..These results may have useful applications to the study and treatment of age- and dementia-related circadian behavioral disturbances, namely, sundowning syndrome...
  7. doi request reprint Dim light at night provokes depression-like behaviors and reduces CA1 dendritic spine density in female hamsters
    Tracy A Bedrosian
    Department of Neuroscience, 333 West 10th Avenue, The Ohio State University, Columbus, OH 43210, USA
    Psychoneuroendocrinology 36:1062-9. 2011
    ..Importantly, the present results suggest that night-time low level illumination, comparable to levels that are pervasive in North America and Europe, may contribute to the increasing prevalence of mood disorders...
  8. doi request reprint Nocturnal light exposure impairs affective responses in a wavelength-dependent manner
    Tracy A Bedrosian
    Department of Neuroscience, Ohio State University Wexner Medical Center, Columbus, Ohio 43210, USA
    J Neurosci 33:13081-7. 2013
    ..Modern sources of LAN that contain blue wavelengths may be particularly disruptive to the circadian system, potentially contributing to altered mood regulation. ..
  9. doi request reprint Evidence for feedback control of pineal melatonin secretion
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
    Neurosci Lett 542:123-5. 2013
    ..These results suggest the possibility of feedback control of melatonin release, occurring preferentially through the MT1 receptor subtype...
  10. doi request reprint Short photoperiods attenuate central responses to an inflammogen
    Laura K Fonken
    Department of Neuroscience and Institute for Behavioral Medicine Research, The Ohio State University Medical Center, Columbus, OH 43210, USA
    Brain Behav Immun 26:617-22. 2012
    ..These results suggest that photoperiodic differences in response to infection are due in part to changes in central immune activation...
  11. ncbi request reprint Artificial light at night alters delayed-type hypersensitivity reaction in response to acute stress in Siberian hamsters
    Tracy A Bedrosian
    Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH, United States Electronic address
    Brain Behav Immun 34:39-42. 2013
    ..These results suggest that light pollution may significantly alter physiological responses in Siberian hamsters, particularly in response to a salient environmental challenge such as stress. ..