Evidence map›Paper›PMID 34793898›Full record

ArticleNeuroscience letters2022

Early and Bi-hemispheric seizure onset in a rat glioblastoma Multiforme model.

Shuntong Hu, Hsin-Yi Kao, Tao Yang, Yu Wang

Open access · hybridAbstract read
In one paragraph

Article in Neuroscience letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. The molecular landscape of glioblastoma-associated epilepsy.Journal of molecular medicine (Berlin, Germany) · 2025
    Review
  3. Review
  4. Article
  5. Review
  6. Nutrients · 2023
    Article
  7. Review
  8. Review
  9. Review
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 1 institution in 2 countries.

Shuntong HuDepartment of Neurology, The Third Xiangya Hospital, Central South University, Changsha, China; Department of Neurology, University of Michigan, Ann Arbor, MI, China.
Hsin-Yi KaoDepartment of Neurology, University of Michigan, Ann Arbor, MI, China.
Tao YangDepartment of Neurology, University of Michigan, Ann Arbor, MI, China.
Yu WangDepartment of Neurology, University of Michigan, Ann Arbor, MI, China. Electronic address: eegwang@med.umich.edu.
University of Michigan–Ann Arbor · US

Funding

Proteins to Cell SystemsU54NS117170 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ISOM, LORI L., PARENT, JACK M · 2020 to 2024
$11.9M
Interdepartmental Training in Pharmacological SciencesT32GM140223 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lori L Isom · 2021 to 2026
$3.8M
Cortical development and pathogenesis in DEPDC5-related epilepsiesR01NS113824 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WANG, YU · 2019 to 2023
$1.8M
Mechanisms and Models of SPTAN1 Epileptic EncephalopathyK08NS099379 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WANG, YU · 2017 to 2021
$972k
NIGMS NIH HHS T32 GM140223NINDS NIH HHS K08 NS099379NINDS NIH HHS R01 NS113824NINDS NIH HHS U54 NS117170
6 · The paper itself

Abstract

GBM is the most life-threatening neurological disease with annual incidence of ∼ 5 cases per 100,000 people and a median survival of less than 15 months. Seizures are the first clinical symptoms in 40%-45% of patients with GBM and its epileptogenic mechanisms are poorly understood, largely due to the challenge to develop a clinically-relevant animal model and the unknown latent period. In this study, we used continuous video-EEG monitoring to detect the earliest interictal and ictal events in a CRISPR- IUE GBM rat model that shares pathological and clinical features with those observed in human patients. To our best knowledge, we showed for the first time that interictal epileptiform discharges emerged during early postnatal weeks and the first ictal event occurred during the fourth postnatal week. We also showed GBM animals showed independent bi-hemispheric epileptogenic events, suggesting a widespread circuitry dysregulation. Together, our work identified the temporal- and spatial frame of epileptogenic network in a highly clinically-relevant GBM animal model, paving ways for mechanistic studies at molecular, cellular and circuitry levels.

Indexed as

Disease Models, AnimalAnimalsBrain NeoplasmsCerebrumClustered Regularly Interspaced Short Palindromic RepeatsElectroencephalographyElectroporationEpilepsyFemaleGlioblastomaMaleRatsRats, Sprague-DawleySeizuresVideo RecordingCRISPREpileptogenesisGlioblastoma Multiforme

Identifiers

PMID34793898
PMCPMC8642883
OpenAlexW3213903047

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.