Differential contributions of de novo and maintenance DNA methyltransferases to object memory processing in the rat hippocampus and perirhinal cortex – a double …

KA Mitchnick, S Creighton, M O'Hara… - European Journal of …, 2015 - Wiley Online Library
… -term memory (LTM) suggests that DNA methylation is necessary for memory consolidation
(… Our data are consistent with the interpretation that DNA methylation has been co-opted to …

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

JJ Day, JD Sweatt - Neurobiology of learning and memory, 2011 - Elsevier
changes in DNA methylation contribute to memory formation and maintenance, consider how
DNA methylation … readout of memory-related genes, and discuss how these changes may …

How can memories last for days, years, or a lifetime? Proposed mechanisms for maintaining synaptic potentiation and memory

P Smolen, DA Baxter, JH Byrne - Learning & Memory, 2019 - learnmem.cshlp.org
… feedback loops proposed to underlie the maintenance of memory and long-term synaptic
plasticity… DNA methylation appears to also play a role in remote memory maintenance. A single …

[HTML][HTML] Design of synthetic epigenetic circuits featuring memory effects and reversible switching based on DNA methylation

JAH Maier, R Möhrle, A Jeltsch - Nature communications, 2017 - nature.com
… For this, we used a synthetic protein degradation system 36 to selectively degrade the
maintenance CcrM and stop further DNA methylation. The Lon protease from Mesoplasma florum (…

[HTML][HTML] DNA methylation adjusts the specificity of memories depending on the learning context and promotes relearning in honeybees

SD Biergans, C Claudianos, J Reinhard… - Frontiers in molecular …, 2016 - frontiersin.org
… picture of how memory functions in a living animal. Here, we show that DNA methylation
fulfills very specific roles in a honeybee olfactory reward memory paradigm. Specifically, we …

[HTML][HTML] Epigenetic mechanisms in memory and cognitive decline associated with aging and Alzheimer's disease

S Maity, K Farrell, S Navabpour, SN Narayanan… - International journal of …, 2021 - mdpi.com
… investigated the role of DNA methylation in the maintenance of remote memory [129]. …
memory retention. Observations from this study indicated that altered DNA methylation of memory

[HTML][HTML] Small DNA methylation, big player in plant abiotic stress responses and memory

J Liu, Z He - Frontiers in Plant Science, 2020 - frontiersin.org
maintenance and reset of DNA methylation, and highlight the diverse roles of DNA methylation
… role of DNA methylation in abiotic stress-induced somatic memory and transgenerational …

DNA methylation in the pathology of Alzheimer's disease: from gene to cognition

CH Poon, LSR Tse, LW Lim - Annals of the New York Academy …, 2020 - Wiley Online Library
memory loss in AD might also be related to regional dysfunctions in the brain, as DNA
methylation changes in the … remote memory maintenance, as the infusion of DNMT inhibitor at the …

[HTML][HTML] DNA methylation manipulation of memory genes is involved in sevoflurane induced cognitive impairments in aged rats

C Ni, M Qian, J Geng, Y Qu, Y Tian, N Yang… - Frontiers in Aging …, 2020 - frontiersin.org
… of memory genes in the aged rat hippocampus. Then, we investigated changes in DNA
methylation of … has been reported to play key roles in memory formation and maintenance. …

[HTML][HTML] Neuronal ensemble-specific DNA methylation strengthens engram stability

K Gulmez Karaca, J Kupke, DVC Brito, B Zeuch… - Nature …, 2020 - nature.com
… methyltransferase, Dnmt3a2, within behaviorally-allocated neuronal ensembles reinforced
engram maintenance during memory consolidation, that resulted in the improved fidelity of …