V
Victoria Arango
Researcher at Columbia University
Publications - 135
Citations - 13999
Victoria Arango is an academic researcher from Columbia University. The author has contributed to research in topics: Poison control & Prefrontal cortex. The author has an hindex of 55, co-authored 128 publications receiving 12739 citations. Previous affiliations of Victoria Arango include Columbia University Medical Center & University of York.
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Journal ArticleDOI
Human Hippocampal Neurogenesis Persists throughout Aging
Maura Boldrini,Camille Fulmore,Alexandria Tartt,Laika R. Simeon,Ina Pavlova,Verica Poposka,Gorazd Rosoklija,Gorazd Rosoklija,Aleksandar Stankov,Victoria Arango,Andrew J. Dwork,René Hen,J. John Mann +12 more
TL;DR: It is possible that ongoing hippocampal neurogenesis sustains human-specific cognitive function throughout life and that declines may be linked to compromised cognitive-emotional resilience.
Journal ArticleDOI
Antidepressants increase neural progenitor cells in the human hippocampus
Maura Boldrini,Maura Boldrini,Mark D. Underwood,René Hen,Gorazd Rosoklija,Gorazd Rosoklija,Andrew J. Dwork,J. John Mann,Victoria Arango +8 more
TL;DR: The increase of NPCs and dividing cells in MDDT was localized to the rostral DG, and whether this finding is critical or necessary for the antidepressants effect remains to be determined.
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A serotonin transporter gene promoter polymorphism (5-HTTLPR) and prefrontal cortical binding in major depression and suicide.
J. John Mann,Yung Yu Huang,Mark D. Underwood,Suham Kassir,Sara Oppenheim,Thomas M. Kelly,Andrew J. Dwork,Victoria Arango +7 more
TL;DR: A diffuse reduction of 5-HTT binding in the PFC of individuals with major depression may reflect a widespread impairment of serotonergic function consistent with the range of psychopathologic features in major depression.
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Localized alterations in pre- and postsynaptic serotonin binding sites in the ventrolateral prefrontal cortex of suicide victims
TL;DR: In this article, the changes in presynaptic and postsynaptic serotonin receptors and identifying an area of prefrontal cortex that may influence suicide risk were identified. But, the results were limited to the ventrolateral prefrontal cortex.
Journal ArticleDOI
Abnormalities of myelination in schizophrenia detected in vivo with MRI, and post-mortem with analysis of oligodendrocyte proteins
Sean W. Flynn,Donna J. Lang,Alex L. MacKay,Vina M. Goghari,Irene M. Vavasour,Kenneth P. Whittall,Geoffrey N. Smith,Victoria Arango,Victoria Arango,J. John Mann,J. John Mann,Andrew J. Dwork,Andrew J. Dwork,Peter Falkai,William G. Honer +14 more
TL;DR: In healthy subjects, myelin water fraction in total white matter and in frontal white matter increased with age, and with years of education, indicating ongoing maturation, and in patients with schizophrenia, neither relation was statistically significant.