Evidence map›Paper›PMID 31610338›Full record

ArticleEpilepsy research2019

Characterisation of medullary astrocytic populations in respiratory nuclei and alterations in sudden unexpected death in epilepsy.

Smriti Patodia, Beatrice Paradiso, Matthew Ellis, Alyma Somani, Sanjay M Sisodiya, Orrin Devinsky, Maria Thom

Open access · greenAbstract read
In one paragraph

Article in Epilepsy research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
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  4. Sudden Unexpected Death in Epilepsy: Central Respiratory Chemoreception.International journal of molecular sciences · 2025
    Review
  5. Whole-brain analysis of CObioRxiv : the preprint server for biology · 2023
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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

7 authors at 3 institutions in 3 countries.

Smriti PatodiaDepartments of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom.
Beatrice ParadisoDepartments of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom; Cardiovascular Pathology Unit, Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Padua, Italy.
Matthew EllisDepartments of Neuropathology, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom.
Alyma SomaniDepartments of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom.
Sanjay M SisodiyaDepartments of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom.
Orrin DevinskyNew York University School of Medicine, Comprehensive Epilepsy Center, New York, United States.
Maria ThomDepartments of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom; Departments of Neuropathology, UCL Queen Square Institute of Neurology, London, WC1N 3BG, United Kingdom. Electronic address: M.Thom@ucl.ac.uk.
University College London · GBNational Hospital for Neurology and Neurosurgery · GBNew York University · US

Funding

The Administrative Core of the Center of SUDEP ResearchU01NS090405 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI LHATOO, SAMDEN, NOEBELS, JEFFREY · 2014 to 2018
$3.2M
The Neuropathology of SUDEP : The central autonomic network, Serotonin and adenosineU01NS090415 · NINDS · UNIVERSITY COLLEGE LONDON · PI BOLDRINI, MAURA, DEVINSKY, ORRIN · 2014 to 2018
$2.0M
Medical Research Council G0701018Medical Research Council G1100578Medical Research Council MR/N004272/1NINDS NIH HHS U01 NS090405NINDS NIH HHS U01 NS090415
6 · The paper itself

Abstract

Central failure of respiration during a seizure is one possible mechanism for sudden unexpected death in epilepsy (SUDEP). Neuroimaging studies indicate volume loss in the medulla in SUDEP and a post mortem study has shown reduction in neuromodulatory neuropeptidergic and monoaminergic neurones in medullary respiratory nuclear groups. Specialised glial cells identified in the medulla are considered essential for normal respiratory regulation including astrocytes with pacemaker properties in the pre-Botzinger complex and populations of subpial and perivascular astrocytes, sensitive to increased pCO

Indexed as

AdolescentAdultAgedAged, 80 and overAstrocytesChildChild, PreschoolConnexin 43EpilepsyFemaleHumansInfantMaleMiddle AgedNeuronsRespiratory CenterConnexin 43adenosine receptorsAstrocytesConnexinsSUDEPventrolateral medulla

Identifiers

PMID31610338
PMCPMC7002840
OpenAlexW2978895138

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.