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HDAC3-mediated regulation of the circadian gene Per1 contributes to age-related impairments in hippocampal memory and synaptic plasticity

ABSTRACT: We performed an RNA Sequencing experiment on dorsal hippocampal tissue from six groups of animals: Aging (18-20-month-old) HDAC3flox/flox homecage (H3F-HC); Aging (18-20-month-old) HDAC3flox/flox 60min post training (H3F-BV); Aging (18-20-month-old) wildtype homecage (OWT-HC); Aging (18-20-month-old) wildtype 60min post training (OWT-BV); Young (2-4-month-old) wildtype homecage (YWT-HC); Young (2-4-month-old) wildtype 60min post training (YWT-BV). Homecage animals were sacrificed directly from the animal's cage. Behavior animals were sacrificed sixty minutes following a 10min Object Location Memory training session.

ORGANISM(S): Mus musculus

PROVIDER: GSE94832 | GEO | 2018/07/16

REPOSITORIES: GEO

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The Neuron-specific chromatin regulatory subunit BAF53b is necessary for synaptic plasticity and memory.

Project description:We performed an RNA Sequencing experiment on dorsal hippocampal tissue from four groups of animals: Baf53b+/- homecage (Baf53b+/- HC); Baf53b+/- behavior (Baf53b+/- Beh); wildtype homecage (WT HC); and wildtype behavior (WT Beh). Homecage animals were sacrificed directly from the animal's cage. Behavior animals were sacrificed thirty minutes following Object Location Memory training. The objective of this study was to examine activity regulated gene expression following a learning event (HC vs Beh) in wildtype and Baf53b+/- mutant mice. Examination of gene expression following a learning event in wildtype and Baf53b+/- mutant mice in dorsal hippocampus.

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The Neuron-specific chromatin regulatory subunit BAF53b is necessary for synaptic plasticity and memory.

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Single-cel RNA-seq of Mouse Olfactory Epithelium for Understanding Age-associated Neuronal Injury Response

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Restoring bone marrow niche function rejuvenates aged hematopoietic stem cells by reactivating the DNA Damage Response [4]

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