Evidence map›Paper›PMID 37511288›Full record

ArticleInternational journal of molecular sciences2023

The Extracellular Vesicle Citrullinome and Signature in a Piglet Model of Neonatal Seizures.

Subhabrata Mitra, Kelly Harvey-Jones, Igor Kraev, Vinita Verma, Christopher Meehan, Alison Mintoft, Georgina Norris, Ellie Campbell, Katie Tucker, Nicola J Robertson and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

12 authors at 2 institutions in 1 country.

Subhabrata MitraDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.ORCID 0000-0002-4304-4594
Kelly Harvey-JonesDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Igor KraevElectron Microscopy Suite, Faculty of Science, Technology, Engineering and Mathematics, Open University, Milton Keynes MK7 6AA, UK.
Vinita VermaDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.ORCID 0000-0003-3789-7467
Christopher MeehanDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Alison MintoftDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Georgina NorrisDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Ellie CampbellDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Katie TuckerDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.ORCID 0009-0009-0349-3107
Nicola J RobertsonDepartment of Neonatology, Institute for Women's Health, University College London, London WC1E 6BT, UK.
Mariya HristovaPerinatal Brain Repair Group, Department of Neonatology, UCL Institute for Women's Health, London WC1E 6HU, UK.
Sigrun LangePerinatal Brain Repair Group, Department of Neonatology, UCL Institute for Women's Health, London WC1E 6HU, UK.ORCID 0000-0002-7193-3102
University College London · GBThe Open University · GB

Funding

Wellcome TrustWellcome Trust 219610/Z/19/Z
6 · The paper itself

Abstract

Neonatal seizures are commonly associated with acute perinatal brain injury, while understanding regarding the downstream molecular pathways related to seizures remains unclear. Furthermore, effective treatment and reliable biomarkers are still lacking. Post-translational modifications can contribute to changes in protein function, and post-translational citrullination, which is caused by modification of arginine to citrulline via the calcium-mediated activation of the peptidylarginine deiminase (PAD) enzyme family, is being increasingly linked to neurological injury. Extracellular vesicles (EVs) are lipid-bilayer structures released from cells; they can be isolated from most body fluids and act as potential liquid biomarkers for disease conditions and response to treatment. As EVs carry a range of genetic and protein cargo that can be characteristic of pathological processes, the current study assessed modified citrullinated protein cargo in EVs isolated from plasma and CSF in a piglet neonatal seizure model, also following phenobarbitone treatment. Our findings provide novel insights into roles for PAD-mediated changes on EV signatures in neonatal seizures and highlight the potential of plasma- and CSF-EVs to monitor responses to treatment.

Indexed as

CitrullinationExtracellular VesiclesAnimalsBiomarkersHumansInfant, NewbornProtein-Arginine DeiminasesProtein Processing, Post-TranslationalSeizuresSwineBiomarkersProtein-Arginine Deiminasesbiomarkercitrullination/deiminationextracellular vesicles (EVs)KEGGliquid biopsyneonatalpeptidylarginine deiminase (PAD)phenobarbitoneseizure

Identifiers

PMID37511288
PMCPMC10380774
OpenAlexW4384557349

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.