Evidence map›Paper›PMID 29069600›Full record

ArticleCell reports2017

A De Novo Mutation in the Sodium-Activated Potassium Channel KCNT2 Alters Ion Selectivity and Causes Epileptic Encephalopathy.

Sushmitha Gururaj, Elizabeth Emma Palmer, Garrett D Sheehan, Tejaswi Kandula, Rebecca Macintosh, Kevin Ying, Paula Morris, Jiang Tao, Kerith-Rae Dias, Ying Zhu and 8 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Journal of medicinal chemistry · 2024
    Article
  4. Review
  5. Article
  6. Increased Expression of KNeurochemical research · 2024
    Article
  7. Identification of a novelFrontiers in genetics · 2024
    Article
  8. Article
  9. Genetic Background of Epilepsy and Antiepileptic Treatments.International journal of molecular sciences · 2023
    Review
  10. Article
  11. Cells · 2022
    Article
  12. Double-edged Role of KCurrent neuropharmacology · 2022
    Review
  13. Expanding the phenotypic spectrum ofFrontiers in molecular neuroscience · 2022
    Article
  14. Slo2/KThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  15. Article
  16. Article
  17. Case Report: CausativeFrontiers in genetics · 2021
    Article
  18. Article
  19. Article
  20. 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

18 authors at 5 institutions in 2 countries.

Sushmitha GururajPharmacology and Toxicology, University at Buffalo - The State University of New York, Buffalo, NY 14214, USA.
Elizabeth Emma PalmerSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia; Genetics of Learning Disability Service, Waratah, NSW 2298, Australia.
Garrett D SheehanPharmacology and Toxicology, University at Buffalo - The State University of New York, Buffalo, NY 14214, USA.
Tejaswi KandulaSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia.
Rebecca MacintoshSydney Children's Hospital, Randwick, NSW 2031, Australia.
Kevin YingKinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Paula MorrisKinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Jiang TaoKinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Kerith-Rae DiasKinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Ying ZhuGenetics of Learning Disability Service, Waratah, NSW 2298, Australia; SEALS Pathology, Randwick, NSW 2031, Australia.
Marcel E DingerUniversity of New South Wales, Sydney, NSW 2031, Australia; Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Mark J CowleyUniversity of New South Wales, Sydney, NSW 2031, Australia; Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Sydney, NSW 2298, Australia.
Edwin P KirkSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia; SEALS Pathology, Randwick, NSW 2031, Australia.
Tony RoscioliSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia; SEALS Pathology, Randwick, NSW 2031, Australia.
Rani SachdevSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia.
Michael E DuffeyPhysiology and Biophysics, University at Buffalo - The State University of New York, Buffalo, NY 14214, USA.
Ann ByeSydney Children's Hospital, Randwick, NSW 2031, Australia; University of New South Wales, Sydney, NSW 2031, Australia.
Arin BhattacharjeePharmacology and Toxicology, University at Buffalo - The State University of New York, Buffalo, NY 14214, USA; Program for Neuroscience, University at Buffalo - The State University of New York, Buffalo, NY 14214, USA. Electronic address: ab68@buffalo.edu.
Garvan Institute of Medical Research · AUUNSW Sydney · AUUniversity at Buffalo, State University of New York · USHunter Genetics · AUSydney Children's Hospital · AU

Funding

Ionic Mechanisms Underlying Dorsal Root Ganglion ExcitabilityR01NS078184 · NINDS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI BHATTACHARJEE, ARINDAM · 2012 to 2016
$1.8M
NINDS NIH HHS R01 NS078184
6 · The paper itself

Abstract

Early infantile epileptic encephalopathies (EOEE) are a debilitating spectrum of disorders associated with cognitive impairments. We present a clinical report of a KCNT2 mutation in an EOEE patient. The de novo heterozygous variant Phe240Leu SLICK was identified by exome sequencing and confirmed by Sanger sequencing. Phe240Leu rSlick and hSLICK channels were electrophysiologically, heterologously characterized to reveal three significant alterations to channel function. First, [Cl

Indexed as

Mutation, MissenseAction PotentialsAnimalsCells, CulturedChild, PreschoolCHO CellsCricetinaeCricetulusEpilepsyFemaleHeterozygoteHumansMalePhenotypePotassiumPotassium ChannelsKCNT2 protein, humanPotassiumPotassium ChannelsPotassium Channels, Sodium-ActivatedSodiumepileptic encephalopathyion channelsKCNT1KCNT2potassium channelsseizuresselectivitySlackSlickXenopus oocytes

Identifiers

PMID29069600
PMCPMC5687820
OpenAlexW2766281897

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.