Cited by 233Memory and Neural MechanismsStress Responses and CortisolMemory Processes and Influences

Membrane-associated glucocorticoid activity is necessary for modulation of long-term memory via chromatin modification

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Roozendaal, Benno, Hernandez, Angelina, Cabrera, Sara M., Hagewoud, Roelina, Malvaez, Melissa, Stefanko, Daniel P., Haettig, Jakob, Wood, Marcelo A.·2010·The Journal of Neuroscience

Abstract

Glucocorticoid hormones enhance the consolidation of long-term memory of emotionally arousing training experiences. This memory enhancement requires activation of the cAMP-dependent kinase pathway and the subsequent phosphorylation of cAMP response-element binding (CREB) protein. Here, we demonstrate that glucocorticoids enhance the consolidation of hippocampus-dependent and hippocampus-independent aspects of object recognition memory via chromatin modification. More specifically, systemic corticosterone increases histone acetylation, a form of chromatin modification, in both the hippocampus and insular cortex following training on an object recognition task. This led us to examine whether increasing histone acetylation via histone deacetylase (HDAC) inhibition enhances memory in a manner similar to corticosterone. We found a double dissociation between posttraining HDAC inhibitor infusion into the insular cortex and hippocampus on the enhancement of object recognition and object location memory, respectively. In determining the molecular pathway upstream of glucocorticoids' effects on chromatin modification, we found that activation of membrane-associated glucocorticoid receptors (GRs) and the subsequent interaction between phospho-CREB and CREB-binding protein (CBP) appear to be necessary for glucocorticoids to enhance memory consolidation via chromatin modification. In contrast, mineralocorticoid receptors (MRs) do not appear to be involved. The findings also indicate that glucocorticoid activity has differential influences on hippocampus-dependent and hippocampus-independent components of memory for objects.

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Authors
Roozendaal, B., Hernandez, A., Cabrera, S. M., Hagewoud, R., Malvaez, M., Stefanko, D. P., Haettig, J., & Wood, M. A.
Affiliations
  • University Medical Center Groningen (NL)
  • University of California, Irvine (US)
  • University of Groningen (NL)
Venue
The Journal of Neuroscience
Published
2010-04-06
Volume
30
Issue
14
Pages
5037-5046
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2121227254
Cited by
233
References
41
Citations by year
2026: 5 · 2025: 3 · 2024: 3 · 2023: 4 · 2022: 13 · 2021: 8 · 2020: 13 · 2019: 10 · 2018: 12 · 2017: 15 · 2016: 22 · 2015: 16 · 2014: 25 · 2013: 22 · 2012: 19
FWCI
16.29
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
Funders
  • National Science Foundation (0618211)
  • Whitehall Foundation
  • National Institute of Mental Health (R01MH081004)
  • National Institute of General Medical Sciences (K12GM068524)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
Keywords
glucocorticoids, corticosterone, long-term memory consolidation, object recognition memory, object location memory, histone acetylation, chromatin modification, histone deacetylase inhibition, CREB, CREB-binding protein, CREB phosphorylation, mineralocorticoid receptor, hippocampus, insula, emotional arousal
MeSH terms
Animals, Cell Membrane, Chromatin, Glucocorticoids, Male, Memory, Mice, Inbred C57BL, Mice, Transgenic, Receptors, Glucocorticoid, Rats, Sprague-Dawley, Recognition, Psychology, Mice, Rats, Gene Knock-In Techniques

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