Evidence map›Paper›PMID 28844085›Full record

ReviewNeurotoxicity research2018

Targeting Sentinel Proteins and Extrasynaptic Glutamate Receptors: a Therapeutic Strategy for Preventing the Effects Elicited by Perinatal Asphyxia?

Mario Herrera-Marschitz, Ronald Perez-Lobos, Carolyne Lespay-Rebolledo, Andrea Tapia-Bustos, Emmanuel Casanova-Ortiz, Paola Morales, Jose-Luis Valdes, Diego Bustamante, Bruce K Cassels

Open access · hybridAbstract readReview
In one paragraph

Review in Neurotoxicity research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Vitamin D as an Adjuvant Therapy in Neonatal Hypoxia: Is it Beneficial?Endocrine, metabolic & immune disorders drug targets · 2019
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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

9 authors at 1 institution in 1 country.

Mario Herrera-MarschitzProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile. mh-marschitz@med.uchile.cl.
Ronald Perez-LobosProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Carolyne Lespay-RebolledoProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Andrea Tapia-BustosProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Emmanuel Casanova-OrtizProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Paola MoralesProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Jose-Luis ValdesFaculty of Sciences, University of Chile, Santiago, Chile.
Diego BustamanteProgramme of Molecular & Clinical Pharmacology, ICBM, Faculty of Medicine, University of Chile, Av. Independencia, PO Box 8389100, 1027, Santiago, Chile.
Bruce K CasselsDepartment of Neuroscience, Faculty of Medicine, University of Chile, Santiago, Chile.
University of Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Perinatal asphyxia (PA) is a relevant cause of death at the time of labour, and when survival is stabilised, associated with short- and long-term developmental disabilities, requiring inordinate care by health systems and families. Its prevalence is high (1 to 10/1000 live births) worldwide. At present, there are few therapeutic options, apart from hypothermia, that regrettably provides only limited protection if applied shortly after the insult.PA implies a primary and a secondary insult. The primary insult relates to the lack of oxygen, and the secondary one to the oxidative stress triggered by re-oxygenation, formation of reactive oxygen (ROS) and reactive nitrogen (RNS) species, and overactivation of glutamate receptors and mitochondrial deficiencies. PA induces overactivation of a number of sentinel proteins, including hypoxia-induced factor-1α (HIF-1α) and the genome-protecting poly(ADP-ribose) polymerase-1 (PARP-1). Upon activation, PARP-1 consumes high amounts of ATP at a time when this metabolite is scarce, worsening in turn the energy crisis elicited by asphyxia. The energy crisis also impairs ATP-dependent transport, including glutamate re-uptake by astroglia. Nicotinamide, a PARP-1 inhibitor, protects against the metabolic cascade elicited by the primary stage, avoiding NAD

Indexed as

AnimalsAntioxidantsAsphyxiaHumansNeuroprotective AgentsNiacinamideOxidative StressReceptors, GlutamateAntioxidantsNeuroprotective AgentsNiacinamideReceptors, GlutamateBasal gangliaDelayed cell deathGFAPHypoxic ischaemic encephalopathy (HIE)LeukomalaciaMAP-2MemantineNeonatal hypoxiaNiacinamidenNOSOrganotypic culturesRatTUNEL

Identifiers

PMID28844085
PMCPMC5766721
OpenAlexW2746940873

What OpenQuestion holds

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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.