Evidence map›Paper›PMID 18803855›Full record

ReviewMolecular brain2008

Transcriptional regulation of long-term memory in the marine snail Aplysia.

Yong-Seok Lee, Craig H Bailey, Eric R Kandel, Bong-Kiun Kaang

Open access · goldAbstract readReview
In one paragraph

Review in Molecular brain, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
2.2field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

48 citing papers in PubMed, 87 citations in OpenAlex.

  1. Article
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  9. Article
  10. Environmental Light Is Required for Maintenance of Long-Term Memory inThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  11. Learning and aging affect neuronal excitability and learning.Neurobiology of learning and memory · 2020
    Review
  12. Balanced actions of protein synthesis and degradation in memory formation.Learning & memory (Cold Spring Harbor, N.Y.) · 2019
    Review
  13. Article
  14. Article
  15. Effects of aging on the food intake in the feeding behavior of Aplysia kurodai.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2016
    Article
  16. Article
  17. Review
  18. Article
  19. Phosphodiesterase 4D: an enzyme to remember.British journal of pharmacology · 2015
    Review
  20. Accounting for the delay in the transition from acute to chronic pain: axonal and nuclear mechanisms.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Yong-Seok LeeNational Creative Research Initiative Center for Memory, Department of Biological Sciences, Seoul National University, Korea.
Craig H Bailey
Eric R Kandel
Bong-Kiun Kaang
Seoul National University · KRColumbia University · USHoward Hughes Medical Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whereas the induction of short-term memory involves only covalent modifications of constitutively expressed preexisting proteins, the formation of long-term memory requires gene expression, new RNA, and new protein synthesis. On the cellular level, transcriptional regulation is thought to be the starting point for a series of molecular steps necessary for both the initiation and maintenance of long-term synaptic facilitation (LTF). The core molecular features of transcriptional regulation involved in the long-term process are evolutionally conserved in Aplysia, Drosophila, and mouse, and indicate that gene regulation by the cyclic AMP response element binding protein (CREB) acting in conjunction with different combinations of transcriptional factors is critical for the expression of many forms of long-term memory. In the marine snail Aplysia, the molecular mechanisms that underlie the storage of long-term memory have been extensively studied in the monosynaptic connections between identified sensory neuron and motor neurons of the gill-withdrawal reflex. One tail shock or one pulse of serotonin (5-HT), a modulatory transmitter released by tail shocks, produces a transient facilitation mediated by the cAMP-dependent protein kinase leading to covalent modifications in the sensory neurons that results in an enhancement of transmitter release and a strengthening of synaptic connections lasting minutes. By contrast, repeated pulses of 5-hydroxytryptamine (5-HT) induce a transcription- and translation-dependent long-term facilitation (LTF) lasting more than 24 h and trigger the activation of a family of transcription factors in the presynaptic sensory neurons including ApCREB1, ApCREB2 and ApC/EBP. In addition, we have recently identified novel transcription factors that modulate the expression of ApC/EBP and also are critically involved in LTF. In this review, we examine the roles of these transcription factors during consolidation of LTF induced by different stimulation paradigms.

Indexed as

Gene Expression RegulationSeawaterTranscription, GeneticAnimalsAplysiaAquatic OrganismsMemory, Long-TermSnails

Identifiers

PMID18803855
PMCPMC2546398
OpenAlexW2018012667

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.