Evidence map›Paper›PMID 8987797›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience1997

A developmental gene (Tolloid/BMP-1) is regulated in Aplysia neurons by treatments that induce long-term sensitization.

Q R Liu, S Hattar, S Endo, K MacPhee, H Zhang, L J Cleary, J H Byrne, A Eskin

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

31 citing papers in PubMed, 86 citations in OpenAlex.

  1. Pattern detection in the TGFβ cascade controls the induction of long-term synaptic plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  14. Nonassociative learning in invertebrates.Cold Spring Harbor perspectives in biology · 2015
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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

8 authors at 2 institutions in 1 country.

Q R LiuDepartment of Biochemical and Biophysical Sciences, University of Houston, Texas 77204, USA.
S Hattar
S Endo
K MacPhee
H Zhang
L J Cleary
J H Byrne
A Eskin
University of Houston · USThe University of Texas at Austin · US

Funding

NEURAL CONTROL OF BEHAVIORR01NS019895 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI BYRNE, JOHN H · 1985 to 2022
$8.3M
LONG-TERM REGULATION OF GLUTAMATE UPTAKE IN APLYSIAR01NS028462 · NINDS · UNIVERSITY OF HOUSTON · PI ESKIN, ARNOLD NONE · 1991 to 2008
$2.2M
NETWORK, CELLULAR AND MOLECULAR DETERMINANTS OF LEARNINGK05MH000649 · NIMH · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI BYRNE, JOHN H · 1993 to 1997
–
NIMH NIH HHS KO5 MH00649NINDS NIH HHS NS19895NINDS NIH HHS NS28462
6 · The paper itself

Abstract

Long-term sensitization training, or procedures that mimic the training, produces long-term facilitation of sensory-motor neuron synapses in Aplysia. The long-term effects of these procedures require mRNA and protein synthesis (Montarolo et al., 1986; Castellucci et al., 1989). Using the techniques of differential display reverse transcription PCR (DDRT-PCR) and ribonuclease protection assays (RPA), we identified a cDNA whose mRNA level was increased significantly in sensory neurons by treatments of isolated pleural-pedal ganglia with serotonin for 1.5 hr or by long-term behavioral training of Aplysia. The effects of serotonin and behavioral training on this mRNA were mimicked by treatments that elevate cAMP. The aplysia mRNA increased by serotonin and behavioral training was 41-45% identical to a developmentally regulated gene family which includes Drosophila tolloid and human bone morphogenetic protein-1 (BMP-1). Both tolloid and BMP-1 encode metalloproteases that might activate TGF-beta (transforming growth factor beta)-like molecules or process procollagens. Aplysia tolloid/BMP-1-like protein (apTBL-1) might regulate the morphology and efficacy of synaptic connections between sensory and motor neurons, which are associated with long-term sensitization.

Indexed as

GenesGenes, DevelopmentalAmino Acid SequenceAnimalsAplysiaAvoidance LearningBase SequenceElectroshockGene Expression Regulation, DevelopmentalLong-Term PotentiationMemoryMetalloendopeptidasesMolecular Sequence DataMultigene FamilyNerve Tissue ProteinsNeurons, AfferentMetalloendopeptidasesNerve Tissue ProteinsProcollagenRNA, MessengerSerotoninTBL-1 protein, Aplysia californicaTransforming Growth Factor beta

Identifiers

PMID8987797
PMCPMC6573248
OpenAlexW2099875657

What OpenQuestion holds

Textmetadata
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.