User profiles for José María Restrepo-Lozano

Jose Maria Restrepo

McGill University
Verified email at mail.mcgill.ca
Cited by 182

MiR-218: a molecular switch and potential biomarker of susceptibility to stress

…, S Cuesta, EM Parise, JM Restrepo-Lozano… - Molecular …, 2020 - nature.com
Low miR-218 expression in the medial prefrontal cortex (mPFC) is a consistent trait of
depression. Here we assessed whether miR-218 in the mPFC confers resilience or susceptibility …

[HTML][HTML] Amphetamine disrupts dopamine axon growth in adolescence by a sex-specific mechanism in mice

…, J Zhao, JM Restrepo-Lozano, M Giroux… - Nature …, 2023 - nature.com
Initiating drug use during adolescence increases the risk of developing addiction or other
psychopathologies later in life, with long-term outcomes varying according to sex and exact …

Dopamine development in the mouse orbital prefrontal cortex is protracted and sensitive to amphetamine in adolescence

D Hoops, LM Reynolds, JM Restrepo-Lozano, C Flores - ENeuro, 2018 - eneuro.org
The prefrontal cortex (PFC) is divided into subregions, including the medial and orbital prefrontal
cortices. Dopamine connectivity in the medial PFC (mPFC) continues to be established …

[HTML][HTML] Corticolimbic DCC gene co-expression networks as predictors of impulsivity in children

JM Restrepo-Lozano, I Pokhvisneva, Z Wang… - Molecular …, 2022 - nature.com
Inhibitory control deficits are prevalent in multiple neuropsychiatric conditions. The
communication- as well as the connectivity- between corticolimbic regions of the brain are …

DCC‐related developmental effects of abused‐versus therapeutic‐like amphetamine doses in adolescence

S Cuesta, JM RestrepoLozano, C Popescu… - Addiction …, 2020 - Wiley Online Library
The guidance cue receptor DCC controls mesocortical dopamine development in adolescence.
Repeated exposure to an amphetamine regimen of 4 mg/kg during early adolescence …

[HTML][HTML] Non-contingent exposure to amphetamine in adolescence recruits miR-218 to regulate Dcc expression in the VTA

S Cuesta, JM Restrepo-Lozano, S Silvestrin… - …, 2018 - nature.com
The development of the dopamine input to the medial prefrontal cortex occurs during
adolescence and is a process that is vulnerable to disruption by stimulant drugs such as …

[HTML][HTML] Novel functional genomics approaches bridging neuroscience and psychiatry

JM Restrepo-Lozano, C Flores, PP Silveira - Biological Psychiatry Global …, 2023 - Elsevier
The possibility of establishing a metric of individual genetic risk for a particular disease or
trait has sparked the interest of the clinical and research communities, with many groups …

Amphetamine disrupts dopamine axon growth in adolescence by a sex-specific mechanism

…, J Zhao, JM Restrepo-Lozano, M Pokinko, M Giroux… - bioRxiv, 2022 - biorxiv.org
Initiating drug use during adolescence increases the risk of developing addiction and
psychiatric disorders later in life, with long-term outcomes varying according to sex and exact …

[PDF][PDF] Dopamine 2016

S CUESTA, JM RESTREPO-LOZANO, D NOUEL… - intrinsicactivity.org
Initiation of drug use in adolescence is a strong predictor of the incidence and severity of
addiction throughout life. Adolescence is a period of dynamic refinement in the organization of …

Effects of adolescent cannabinoid administration in mice on behavioural inhibition and susceptibility to stress during adulthood

A Fallahi, G Hernandez, JMR Lozano… - McGill Science …, 2021 - msurjonline.mcgill.ca
Background: Cannabis is one of the most frequently used substances by adolescents. Early
exposure to psychoactive compounds has been shown to alter normal brain development …