Evidence map›Paper›PMID 36361881›Full record

ArticleInternational journal of molecular sciences2022

Induced Pluripotent Stem Cell (iPSC) Lines from a Family with Resistant Epileptic Encephalopathy Caused by Compound Heterozygous Mutations in

Cecilia Cattelani, Ingrid Battistella, Francesca Di Leva, Giulia Fioravanti, Francesco Benedicenti, Franco Stanzial, Christine Schwienbacher, Francesca Fanelli, Peter P Pramstaller, Andrew A Hicks and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. 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

12 authors at 3 institutions in 1 country.

Cecilia CattelaniInstitute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, 39100 Bolzano, Italy.
Ingrid BattistellaLaboratory of Stem Cell Biology, Centre for Integrative Biology CIBIO, Università degli Studi di Trento, 38123 Trento, Italy.
Francesca Di LevaInstitute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, 39100 Bolzano, Italy.ORCID 0000-0002-6167-0679
Giulia FioravantiLaboratory of Stem Cell Biology, Centre for Integrative Biology CIBIO, Università degli Studi di Trento, 38123 Trento, Italy.ORCID 0000-0002-7788-2721
Francesco BenedicentiClinical Genetics Service and South Tyrol Coordination Center for Rare Diseases, Department of Pediatrics, Regional Hospital of Bolzano, 39100 Bolzano, Italy.ORCID 0000-0002-9458-0688
Franco StanzialClinical Genetics Service and South Tyrol Coordination Center for Rare Diseases, Department of Pediatrics, Regional Hospital of Bolzano, 39100 Bolzano, Italy.
Christine SchwienbacherCytogenetics Laboratory, Department of Pathology, Regional Hospital of Bolzano, 39100 Bolzano, Italy.
Francesca FanelliCytogenetics Laboratory, Department of Pathology, Regional Hospital of Bolzano, 39100 Bolzano, Italy.
Peter P PramstallerInstitute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, 39100 Bolzano, Italy.
Andrew A HicksInstitute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, 39100 Bolzano, Italy.ORCID 0000-0001-6320-0411
Luciano ContiLaboratory of Stem Cell Biology, Centre for Integrative Biology CIBIO, Università degli Studi di Trento, 38123 Trento, Italy.ORCID 0000-0002-2050-9846
Corrado CortiInstitute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, 39100 Bolzano, Italy.
Eurac Research · ITOspedale di Bolzano · ITUniversity of Trento · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the SZT2 gene have been associated with developmental and epileptic encephalopathy-18, a rare severe autosomal recessive neurologic disorder, characterized by psychomotor impairment/intellectual disability, dysmorphic facial features and early onset of refractory seizures. Here we report the generation of the first induced pluripotent stem cell (iPSC) lines from a patient with treatment-resistant epilepsy, carrying compound heterozygous mutations in SZT2 (Mut1: c.498G>T and Mut2: c.6553C>T), and his healthy heterozygous parents. Peripheral blood mononuclear cells were reprogrammed by a non-integrating Sendai virus-based reprogramming system. The generated human iPSC lines exhibited expression of the main pluripotency markers, the potential to differentiate into all three germ layers and presented a normal karyotype. These lines represent a valuable resource to study neurodevelopmental alterations, and to obtain mature, pathology-relevant neuronal populations as an in vitro model to perform functional assays and test the patient’s responsiveness to novel antiepileptic treatments.

Indexed as

Epilepsy, GeneralizedInduced Pluripotent Stem CellsHeterozygoteHumansLeukocytes, MononuclearMutationNerve Tissue ProteinsNerve Tissue ProteinsSZT2 protein, humandisease mechanismsdisease modelsepileptic and developmental encephalopathieshuman iPSCsin vitro modelsresistant epilepsySZT2therapeutic targets

Identifiers

PMID36361881
PMCPMC9654488
OpenAlexW4307948215

What OpenQuestion holds

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LicenceCC BY
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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.