Evidence map›Paper›PMID 33017223›Full record

ArticleEpilepsy currents2020

Human Brain Organoid Models of Developmental Epilepsies.

Vanesa Nieto-Estévez, Jenny Hsieh

Open access · diamondAbstract read
In one paragraph

Article in Epilepsy currents, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

32 citing papers in PubMed, 43 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Vanesa Nieto-EstévezDepartment of Biology and Brain Health Consortium, 414492The University of Texas at San Antonio, TX, USA.
Jenny HsiehDepartment of Biology and Brain Health Consortium, 414492The University of Texas at San Antonio, TX, USA.ORCID https://orcid.org/0000-0003-0214-0771
The University of Texas at San Antonio · US

Funding

Precision models of ARX-associated neurodevelopmental disordersR01NS113516 · NINDS · UNIVERSITY OF TEXAS SAN ANTONIO · PI GOLDEN, JEFFREY A, HSIEH, JENNY · 2019 to 2023
$2.6M
Circuitry mechanisms underlying new neuron development in adult and epileptic brainR01NS089770 · NINDS · STATE UNIVERSITY NEW YORK STONY BROOK · PI GE, SHAOYU, HSIEH, JENNY · 2015 to 2019
$1.8M
Targeting aberrant neurogenesis to prevent epilepsy and associated cognitive declineR01NS093992 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI HSIEH, JENNY · 2016 to 2020
$1.7M
ApoE4 in human cortical interneuron degeneration and network activityR21AG066496 · NIA · UNIVERSITY OF TEXAS SAN ANTONIO · PI HSIEH, JENNY · 2020 to 2020
$412k
NIA NIH HHS R21 AG066496NINDS NIH HHS R01 NS089770NINDS NIH HHS R01 NS093992NINDS NIH HHS R01 NS113516
6 · The paper itself

Abstract

Epilepsy is a common neurological disorder characterized by recurrent and unprovoked seizures due to neuronal hyperactivity. A large proportion of epilepsy cases begin during childhood. Causes of epilepsy include stroke, infections, brain injury, genetic factors, or other factors that alter brain structure and development, but in up to 50% of cases the cause is unknown. Approximately 35% of patients have refractory seizures that do not respond to medication. Animal models and in vitro cultures have contributed to our understanding of epilepsy, but there is a clear need for better models to explore the human brain in normal and pathological conditions. Human pluripotent stem cell (PSC) technologies opened the door for new models for analyzing brain development and disease, especially conditions with a genetic component. Initially, PSCs were differentiated into 2-dimensional cultures of a homogenous population of neural cells, such as glutamatergic excitatory or γ-aminobutyric acidergic inhibitory neurons, as well as glial cells. Nevertheless, these cultures lacked the structure and complexity of a human brain. In the last decade, PSC technology has advanced to the next level through the development of 3-dimensional culture, called organoids. These organoids recapitulate features of the human brain that are missing in animal models, enabling a deeper study of the human brain. In this review, we will summarize the current status of organoid research and its application to epilepsy.

Indexed as

embryonic stem cells (ESCs)epilepsygene editinginduced pluripotent stem cells (iPSCs)organoids

Identifiers

PMID33017223
PMCPMC7653656
OpenAlexW3085619923

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.