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Related Experiment Videos

CREB: a message to remember.

R Lamprecht1

  • 1Department of Neurobiology, The Weizmann Institute of Science, Rehovot, Israel. rlamp@wccf.mit.edu

Cellular and Molecular Life Sciences : CMLS
|June 5, 1999
PubMed
Summary
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Long-term memory formation involves altering neuronal connections. The transcription factor cAMP response element binding (CREB) plays a crucial role in this process across diverse species.

Area of Science:

  • Neuroscience
  • Molecular Biology
  • Cognitive Science

Background:

  • Long-term memory (LTM) formation is hypothesized to involve changes in neuronal connectivity and synaptic efficacy.
  • Gene expression modulation is likely necessary for LTM due to the transient nature of neuronal proteins.

Purpose of the Study:

  • To review the role of the cAMP response element binding (CREB) protein in memory formation.
  • To explore mechanistic models of CREB action in modulating neuronal networks for LTM.

Main Methods:

  • Review of existing literature on memory formation and CREB function.
  • Analysis of evidence linking CREB to gene expression and synaptic plasticity.

Main Results:

  • CREB is implicated in memory formation across a wide range of organisms, from mollusks to mammals.

Related Experiment Videos

  • Evidence suggests CREB regulates the transcription of genes essential for LTM.

    • Conclusions:

    • CREB is a key molecular player in the formation of long-term memories.
    • Understanding CREB's mechanisms provides insight into the neural basis of memory storage.