[PDF][PDF] Epigenetically bistable regions across neuron-specific genes govern neuron eligibility to a coding ensemble in the hippocampus

J BRINDLEY, F DÜNDAR, CK SHERIDAN… - researchgate.net
Episodic memories are stored in distributed neurons but how eligibility of individual neurons
to coding ensembles is determined remains elusive. We identified thousands of …

Epigenomically bistable regions across neuron-specific genes govern neuron eligibility to a coding ensemble in the hippocampus

SC Odell, F Taki, SL Klein, RJ Chen, OB Levine… - Cell reports, 2020 - cell.com
Sensory inputs activate sparse neuronal ensembles in the dentate gyrus of the
hippocampus, but how eligibility of individual neurons to recruitment is determined remains …

Regions with intermediate DNA methylation are epigenomic hotspots governing behavioral adaptation to changing environments

E Brindley, F Taki, SC Odell, MR Baker, JG Toth… - bioRxiv, 2022 - biorxiv.org
Epigenetic and associated gene expression changes in the brain drive animals' ability to
adapt to changing environments. However, epigenetic attributes of environmental …

[HTML][HTML] DNA methylation regulates neurophysiological spatial representation in memory formation

ED Roth, TL Roth, KM Money, S SenGupta, DE Eason… - Neuroepigenetics, 2015 - Elsevier
Epigenetic mechanisms including altered DNA methylation are critical for altered gene
transcription subserving synaptic plasticity and the retention of learned behavior. Here, we …

Mapping the epigenomic and transcriptomic interplay during memory formation and recall in the hippocampal engram ensemble

A Marco, HS Meharena, V Dileep, RM Raju… - Nature …, 2020 - nature.com
The epigenome and three-dimensional (3D) genomic architecture are emerging as key
factors in the dynamic regulation of different transcriptional programs required for neuronal …

Cognitive neuroepigenetics: a role for epigenetic mechanisms in learning and memory

JJ Day, JD Sweatt - Neurobiology of learning and memory, 2011 - Elsevier
Although long-lasting behavioral memories have long been thought to require equally
persistent molecular changes, little is known about the biochemical underpinnings of …

How the epigenome integrates information and reshapes the synapse

RR Campbell, MA Wood - Nature Reviews Neuroscience, 2019 - nature.com
In the past few decades, the field of neuroepigenetics has investigated how the brain
encodes information to form long-lasting memories that lead to stable changes in behaviour …

Hippocampal DNA methylation promotes memory persistence by facilitating systems consolidation and cortical engram stabilisation

J Kupke, S Loizou, CP Bengtson, C Sticht… - bioRxiv, 2024 - biorxiv.org
The long-term stabilization of memory traces or engram involves the rapid formation of
cortical engrams during encoding that mature functionally over time guided by the activity of …

Epigenetic mechanisms in memory and synaptic function

FA Sultan, JJ Day - Epigenomics, 2011 - Taylor & Francis
Although the term 'epigenetics 'was coined nearly seventy years ago, its critical function in
memory processing by the adult CNS has only recently been appreciated. The hypothesis …

Epigenomic signatures of neuronal diversity in the mammalian brain

A Mo, EA Mukamel, FP Davis, C Luo, GL Henry… - Neuron, 2015 - cell.com
Neuronal diversity is essential for mammalian brain function but poses a challenge to
molecular profiling. To address the need for tools that facilitate cell-type-specific epigenomic …