L
Liam Anuj O’Leary
Researcher at Douglas Mental Health University Institute
Publications - 11
Citations - 235
Liam Anuj O’Leary is an academic researcher from Douglas Mental Health University Institute. The author has contributed to research in topics: Astrocyte & Glial fibrillary acidic protein. The author has an hindex of 4, co-authored 10 publications receiving 68 citations. Previous affiliations of Liam Anuj O’Leary include McGill University.
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Journal ArticleDOI
Disruption of GRIN2B Impairs Differentiation in Human Neurons
Scott C. Bell,Gilles Maussion,Malvin Jefri,Huashan Peng,Jean-François Théroux,Heika Silveira,Vincent Soubannier,Hanrong Wu,Peng Hu,Ekaterina Galat,S. Gabriela Torres-Platas,Camille Boudreau-Pinsonneault,Liam Anuj O’Leary,Vasiliy Galat,Gustavo Turecki,Thomas M. Durcan,Edward A. Fon,Naguib Mechawar,Carl Ernst +18 more
TL;DR: It is demonstrated that NMDA receptors are present on neural progenitor cells and that human mutations in GRIN2B can impair calcium influx and membrane depolarization even in a presumed undifferentiated cell state, highlighting an important role for non-synaptic NMDA receptor.
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Implication of cerebral astrocytes in major depression: A review of fine neuroanatomical evidence in humans.
TL;DR: In this article, a review of the general properties of human astrocytes, the methods to study them, and the postmortem evidence for brain pathology in major depressive disorder (MDD) was presented.
Journal ArticleDOI
The emerging tale of microglia in psychiatric disorders.
Reza Rahimian,Marina Wakid,Marina Wakid,Liam Anuj O’Leary,Liam Anuj O’Leary,Naguib Mechawar,Naguib Mechawar +6 more
TL;DR: In this article, the diversity of microglial phenotype and function in health and psychiatric disease was discussed and microglia involvement in major depressive disorder, schizophrenia and bipolar disorder, with a particular focus on post-mortem studies.
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Evidence of decreased gap junction coupling between astrocytes and oligodendrocytes in the anterior cingulate cortex of depressed suicides
Arnaud Tanti,Pierre-Eric Lutz,Pierre-Eric Lutz,John Kim,Liam Anuj O’Leary,Jean-François Théroux,Gustavo Turecki,Gustavo Turecki,Naguib Mechawar,Naguib Mechawar +9 more
TL;DR: It is shown that Cx30 expression localized onto OL cells and myelinated fibers is decreased in deep cortical layers of the ACC in male-depressed suicides, providing a first evidence of impaired AS/OL GJ-mediated communication in the ACC of individuals with mood disorders.
Journal ArticleDOI
Characterization of Vimentin-Immunoreactive Astrocytes in the Human Brain.
Liam Anuj O’Leary,Liam Anuj O’Leary,Maria Antonietta Davoli,Claudia Belliveau,Claudia Belliveau,Arnaud Tanti,Jie Christopher Ma,William Todd Farmer,Gustavo Turecki,Gustavo Turecki,Keith K. Murai,Naguib Mechawar,Naguib Mechawar +12 more
TL;DR: Comparisons of the densities of vimentin-immunoreactive (VIM-IR) and GFAP-IR astrocytes in various brain regions from male individuals having died suddenly in the absence of neurological or psychiatric conditions reveal special features displayed uniquely by human VIM-iris, and illustrate that astroCytes display important region- and marker-specific differences in the healthy human brain.