Evidence map›Paper›PMID 23485365›Full record

ReviewInternational journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience2013

A circuitry and biochemical basis for tuberous sclerosis symptoms: from epilepsy to neurocognitive deficits.

David M Feliciano, Tiffany V Lin, Nathaniel W Hartman, Christopher M Bartley, Cathryn Kubera, Lawrence Hsieh, Carlos Lafourcade, Rachel A O'Keefe, Angelique Bordey

Open access · greenAbstract readReview
In one paragraph

Review in International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 2 pooled it
5.1field-weighted citation impact, top 4% 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

55 citing papers in PubMed, 2 syntheses or guidelines pooled it, 90 citations in OpenAlex.

  1. White matter abnormalities in tuberous sclerosis complex: a systematic review of diffusion tensor imaging studies.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Pooled it
  2. Rapamycin and rapalogs for tuberous sclerosis complex.The Cochrane database of systematic reviews · 2023
    Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Isolated subependymal giant cell astrocytoma (SEGA) in the absence of clinical tuberous sclerosis: two case reports and literature review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2024
    Review
  15. eNeuro · 2023
    Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Frontiers in molecular neuroscience · 2022
    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

9 authors at 1 institution in 1 country.

David M FelicianoDepartment of Neurosurgery, Yale University School of Medicine, New Haven, CT, USA; Department of Cellular and Molecular Physiology, Yale University School of Medicine, New Haven, CT, USA.
Tiffany V Lin
Nathaniel W Hartman
Christopher M Bartley
Cathryn Kubera
Lawrence Hsieh
Carlos Lafourcade
Rachel A O'Keefe
Angelique Bordey
Yale University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007205 · NIGMS · YALE UNIVERSITY · PI KAZMIERCZAK, BARBARA I · 1985 to 2019
$42.9M
Cerebellar NeurogensisR01NS062731 · NINDS · YALE UNIVERSITY · PI BORDEY, ANGELIQUE · 2010 to 2014
$1.8M
NIGMS NIH HHS T32 GM007205NIGMS NIH HHS TG T32GM07205NINDS NIH HHS R01 NS062731
6 · The paper itself

Abstract

Tuberous sclerosis complex (TSC) is an autosomal dominant monogenetic disorder that is characterized by the formation of benign tumors in several organs as well as brain malformations and neuronal defects. TSC is caused by inactivating mutations in one of two genes, TSC1 and TSC2, resulting in increased activity of the mammalian Target of Rapamycin (mTOR). Here, we explore the cytoarchitectural and functional CNS aberrations that may account for the neurological presentations of TSC, notably seizures, hydrocephalus, and cognitive and psychological impairments. In particular, recent mouse models of brain lesions are presented with an emphasis on using electroporation to allow the generation of discrete lesions resulting from loss of heterozygosity during perinatal development. Cortical lesions are thought to contribute to epileptogenesis and worsening of cognitive defects. However, it has recently been suggested that being born with a mutant allele without loss of heterozygosity and associated cortical lesions is sufficient to generate cognitive and neuropsychiatric problems. We will thus discuss the function of mTOR hyperactivity on neuronal circuit formation and the potential consequences of being born heterozygous on neuronal function and the biochemistry of synaptic plasticity, the cellular substrate of learning and memory. Ultimately, a major goal of TSC research is to identify the cellular and molecular mechanisms downstream of mTOR underlying the neurological manifestations observed in TSC patients and identify novel therapeutic targets to prevent the formation of brain lesions and restore neuronal function.

Indexed as

Tuberous SclerosisAnimalsCentral Nervous SystemCognition DisordersDisease Models, AnimalEpilepsyHumansMiceTOR Serine-Threonine KinasesMTOR protein, humanTOR Serine-Threonine Kinases4E-BP1Autismcentral nervous systemcerebral spinal fluidCNSCreERT2CSFDendriteDifferentiationEEEGeIF4E-binding protein 1electroencephalographyembryonic dayEpilepsyFCDsflfloxedfloxed and mutant Tsc1 allelesfloxed Tsc1 alleles (transgenic mice)FMR1FMRPFMRP genefocal cortical dysplasiasfragile X mental retardation proteinfragile X syndromeFXSGAPGFAPglial fibrillary acidic proteinGTPase activating proteinhgfaphuman gfapinducible Crein utero electroporationIUElateral ventricleLOHlong-term depressionlong-term potentiationloss of heterozygosityLTDLTPLVmagnetic resonance imagingmammalian Target of RapamycinMental retardationmetabotropic glutamate receptor class I long term depressionmgfapmGluR-LTDMigrationmouse gfapMRImTORmTORC1 or mTORC2mTOR complex 1 or 2NeurogenesisPp70 S6 Kinase 1postnatal dayPP2AProgenitor cellprotein phosphatase 2ARas homolog enriched in brainretinal ganglion cellsRGCsRhebS6K1SEGASeizuresSENSEZSpineStem cellsubependymal giant cell astrocytomasubependymal nodulessubependymal zoneSynapsin I promoter-driven CreSynI-CreTSCTsc1(fl/fl)Tsc1(fl/mut)TSC1 or TSC2Tsc1(wt/mut)TSC gene 1 or gene 2Tubertuberous sclerosis complexTuberous sclerosis complexwildtype and mutant Tsc1 alleles

Identifiers

PMID23485365
PMCPMC3830611
OpenAlexW2028673844

What OpenQuestion holds

Textmetadata
LicenceTDM
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.