Early adversity and development: parsing heterogeneity and identifying pathways of risk and resilience

DG Gee - American Journal of Psychiatry, 2021 - Am Psychiatric Assoc
Adversity early in life is common and is a major risk factor for the onset of psychopathology.
Delineating the neurodevelopmental pathways by which early adversity affects mental …

Neurodevelopmental optimization after early-life adversity: cross-species studies to elucidate sensitive periods and brain mechanisms to inform early intervention

JL Luby, TZ Baram, CE Rogers, DM Barch - Trends in neurosciences, 2020 - cell.com
Human brain development is influenced by early-life experiences, particularly during
sensitive periods, with impact on cognitive and emotional outcomes. Understanding how the …

Mechanisms of neuroplasticity linking early adversity to depression: developmental considerations

TC Ho, LS King - Translational psychiatry, 2021 - nature.com
Early exposure to psychosocial adversity is among the most potent predictors of depression.
Because depression commonly emerges prior to adulthood, we must consider the …

[HTML][HTML] Longitudinal changes in amygdala, hippocampus and cortisol development following early caregiving adversity

M VanTieghem, M Korom, J Flannery, T Choy… - Developmental …, 2021 - Elsevier
Although decades of research have shown associations between early caregiving adversity,
stress physiology and limbic brain volume (eg, amygdala, hippocampus), the developmental …

Enduring disruption of reward and stress circuit activities by early-life adversity in male rats

SC Levis, MT Birnie, JL Bolton, CR Perrone… - Translational …, 2022 - nature.com
In humans, early-life adversity (ELA) such as trauma, poverty, and chaotic environment is
linked to increased risk of later-life emotional disorders including depression and substance …

Glia-driven brain circuit refinement is altered by early-life adversity: behavioral outcomes

KA Milbocker, TS Campbell, N Collins… - Frontiers in Behavioral …, 2021 - frontiersin.org
Early-life adversity (ELA), often clinically referred to as “adverse childhood experiences
(ACE),” is the exposure to stress-inducing events in childhood that can result in poor health …

Downregulation of kainate receptors regulating GABAergic transmission in amygdala after early life stress is associated with anxiety-like behavior in rodents

J Englund, J Haikonen, V Shteinikov… - Translational …, 2021 - nature.com
Early life stress (ELS) is a well-characterized risk factor for mood and anxiety disorders.
GABAergic microcircuits in the amygdala are critically implicated in anxiety; however …

Postpartum scarcity-adversity disrupts maternal behavior and induces a hypodopaminergic state in the rat dam and adult female offspring

M Rincón-Cortés, AA Grace - Neuropsychopharmacology, 2022 - nature.com
Postpartum adversity is among the strongest predictors for the emergence of postpartum
depression (PPD) in humans and a translational risk factor employed in rodent models …

Neural Circuit Transitions Supporting Developmentally Specific Social Behavior

NC Ferrara, A Che, B Briones… - Journal of …, 2023 - Soc Neuroscience
Environmentally appropriate social behavior is critical for survival across the lifespan. To
support this flexible behavior, the brain must rapidly perform numerous computations taking …

[HTML][HTML] Effects of early-life penicillin exposure on the gut microbiome and frontal cortex and amygdala gene expression

A Volkova, K Ruggles, A Schulfer, Z Gao, SD Ginsberg… - Iscience, 2021 - cell.com
We have established experimental systems to assess the effects of early-life exposures to
antibiotics on the intestinal microbiota and gene expression in the brain. This model system …