Evidence map›Paper›PMID 38656874›Full record

ArticleCell reports2024

Prophylactic treatment with the c-Abl inhibitor, neurotinib, diminishes neuronal damage and the convulsive state in pilocarpine-induced mice.

América Chandía-Cristi, Daniela A Gutiérrez, Andrés E Dulcey, Marcelo Lara, Lina Vargas, Yi-Han Lin, Pablo Jimenez-Muñoz, Gabriela Larenas, Xin Xu, Amy Wang and 16 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

26 authors at 5 institutions in 2 countries.

América Chandía-CristiDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Daniela A GutiérrezDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Biological Sciences Faculty, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Andrés E DulceyEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Marcelo LaraNeuroscience Laboratory, Biology and Chemistry Faculty, Universidad de Santiago de Chile, Avenue Libertador Bernardo O'Higgins, Santiago 3363, Chile.
Lina VargasDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Yi-Han LinEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Pablo Jimenez-MuñozDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Gabriela LarenasDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Xin XuEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Amy WangEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Ashley OwensEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Christopher DextrasEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
YuChi ChenEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Claudio PintoDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Tamara MarínDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Biological Sciences Faculty, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Hugo Almarza-SalazarDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Biological Sciences Faculty, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Keryma AcevedoNeurology Unit of Pediatric Division, Pontificia Universidad Católica de Chile, Avenue Libertador Bernardo O'Higgins 340, Santiago, Chile.
Gonzalo I CancinoDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile.
Xin HuEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Patricio RojasNeuroscience Laboratory, Biology and Chemistry Faculty, Universidad de Santiago de Chile, Avenue Libertador Bernardo O'Higgins, Santiago 3363, Chile.
Marc FerrerEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Noel SouthallEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Mark J HendersonEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA.
Silvana ZanlungoDepartment of Gastroenterology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Avenue Libertador Bernardo O'Higgins 340, Santiago, Chile. Electronic address: szanlungo@uc.cl.
Juan J MaruganEarly Translation Branch, National Center for Advancing Translational Sciences (NCATS), NIH, 9800 Medical Center Drive, Rockville, MD, USA. Electronic address: maruganj@mail.nih.gov.
Alejandra Álvarez RDepartment of Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, Biological Sciences Faculty, Pontificia Universidad Católica de Chile, Portugal 49, Santiago, Chile. Electronic address: aalvarer@uc.cl.
National Center for Advancing Translational Sciences · USPontificia Universidad Católica de Chile · CLMillennium Institute on Immunology and Immunotherapy · CLUniversidad Bernardo O'Higgins · CLUniversidad de Santiago de Chile · CL

Funding

HTS to Identify Inhibitors of c-Abl kinase for the Potential Treatment of Epilepsy and Neurodegenerative diseasesZIATR000203 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI MARUGAN, JUAN · 2015 to 2025
$3.4M
Intramural NIH HHS Z99 TR999999
6 · The paper itself

Abstract

The molecular mechanisms underlying seizure generation remain elusive, yet they are crucial for developing effective treatments for epilepsy. The current study shows that inhibiting c-Abl tyrosine kinase prevents apoptosis, reduces dendritic spine loss, and maintains N-methyl-d-aspartate (NMDA) receptor subunit 2B (NR2B) phosphorylated in in vitro models of excitotoxicity. Pilocarpine-induced status epilepticus (SE) in mice promotes c-Abl phosphorylation, and disrupting c-Abl activity leads to fewer seizures, increases latency toward SE, and improved animal survival. Currently, clinically used c-Abl inhibitors are non-selective and have poor brain penetration. The allosteric c-Abl inhibitor, neurotinib, used here has favorable potency, selectivity, pharmacokinetics, and vastly improved brain penetration. Neurotinib-administered mice have fewer seizures and improved survival following pilocarpine-SE induction. Our findings reveal c-Abl kinase activation as a key factor in ictogenesis and highlight the impact of its inhibition in preventing the insurgence of epileptic-like seizures in rodents and humans.

Indexed as

PilocarpineProto-Oncogene Proteins c-ablSeizuresAnimalsApoptosisMaleMiceMice, Inbred C57BLNeuronsPhosphorylationProtein Kinase InhibitorsPyrimidinesStatus EpilepticusPilocarpineProtein Kinase InhibitorsProto-Oncogene Proteins c-ablPyrimidinesanti-convulsive drugc-Abl tyrosine kinaseCP: Molecular biologyCP: Neuroscienceepilepsyneuronal deathNMDA receptorseizures

Identifiers

PMID38656874
PMCPMC11230136
OpenAlexW4395063177

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.