User profiles for Autumn S. Ivy
Autumn S. IvyAssistant Professor, Department of Pediatrics, UC Irvine School of Medicine Verified email at uci.edu Cited by 2124 |
Hippocampal dysfunction and cognitive impairments provoked by chronic early-life stress involve excessive activation of CRH receptors
Chronic stress impairs learning and memory in humans and rodents and disrupts long-term
potentiation (LTP) in animal models. These effects are associated with structural changes in …
potentiation (LTP) in animal models. These effects are associated with structural changes in …
Dysfunctional nurturing behavior in rat dams with limited access to nesting material: a clinically relevant model for early-life stress
BACKGROUND: Early-life emotional stress may be associated with affective and cognitive
disorders later in life, yet satisfactory animal models for studying the underlying mechanisms …
disorders later in life, yet satisfactory animal models for studying the underlying mechanisms …
[HTML][HTML] Hippocampal brain-derived neurotrophic factor expression following treatment with reboxetine, citalopram, and physical exercise
…, H Alejandre, C Garcia, AS Ivy… - …, 2004 - nature.com
The antidepressants, reboxetine and citalopram, were used in conjunction with voluntary
physical exercise (wheel running) in order to assess the contribution of noradrenergic and …
physical exercise (wheel running) in order to assess the contribution of noradrenergic and …
MRI uncovers disrupted hippocampal microstructure that underlies memory impairments after early‐life adversity
Memory and related cognitive functions are progressively impaired in a subgroup of
individuals experiencing childhood adversity and stress. However, it is not possible to identify …
individuals experiencing childhood adversity and stress. However, it is not possible to identify …
PLPHP deficiency: clinical, genetic, biochemical, and mechanistic insights
Biallelic pathogenic variants in PLPBP (formerly called PROSC) have recently been shown
to cause a novel form of vitamin B6-dependent epilepsy, the pathophysiological basis of …
to cause a novel form of vitamin B6-dependent epilepsy, the pathophysiological basis of …
Nitric oxide synthesis is required for exercise-induced increases in hippocampal BDNF and phosphatidylinositol 3′ kinase expression
MJ Chen, AS Ivy, AA Russo-Neustadt - Brain research bulletin, 2006 - Elsevier
Previous studies have shown that running exercise, either alone or in combination with
antidepressant treatment, results in increased hippocampal BDNF levels. Nitric oxide (NO) is an …
antidepressant treatment, results in increased hippocampal BDNF levels. Nitric oxide (NO) is an …
[HTML][HTML] A unique mouse model of early life exercise enables hippocampal memory and synaptic plasticity
Physical exercise is a powerful modulator of learning and memory. Mechanisms underlying
the cognitive benefits of exercise are well documented in adult rodents. Exercise studies …
the cognitive benefits of exercise are well documented in adult rodents. Exercise studies …
Rett syndrome: a timely review from recognition to current clinical approaches and clinical study updates
AS Ivy, SM Standridge - Seminars in Pediatric Neurology, 2021 - Elsevier
Since the discovery of the genetic basis of Rett syndrome in 1999, our understanding has
grown considerably both in the scientific and the clinical realms. In the last two decades, we …
grown considerably both in the scientific and the clinical realms. In the last two decades, we …
Blocking CRH receptors in adults mitigates age-related memory impairments provoked by early-life adversity
In humans, early-life adversity is associated with impairments in learning and memory that
may emerge later in life. In rodent models, early-life adversity directly impacts hippocampal …
may emerge later in life. In rodent models, early-life adversity directly impacts hippocampal …
“SIT” with Emx1‐NuTRAP Mice: Simultaneous INTACT and TRAP for Paired Transcriptomic and Epigenetic Sequencing
AM Raus, NE Nelson, TD Fuller, AS Ivy - Current protocols, 2022 - Wiley Online Library
Epigenetic regulation of transcription is gaining increasing importance in the study of neurobiology.
The advent of sequencing technology has enabled the study of this regulation across …
The advent of sequencing technology has enabled the study of this regulation across …