Evidence map›Paper›PMID 39764159›Full record

ReviewFrontiers in pediatrics2024

The role of zinc in the premature brain: functions, outcomes and future research perspectives.

Myrsini Chamakioti, Luc P Brion, Pranav Viswanathan, Cheryl S Lair, Dimitrios Angelis

Abstract readReview
In one paragraph

Review in Frontiers in pediatrics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
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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

5 authors.

Myrsini ChamakiotiHealth and Precision Medicine, Choremion Laboratory, Aghia Sophia Children's Hospital, University Research Institute of Maternal and Child, Athens, Greece.
Luc P BrionDepartment of Pediatrics, Division of Neonatology, University of Texas Southwestern Medical Center, Dallas, TX, United States.
Pranav ViswanathanMedical School, University of Texas Southwestern Medical Center, Dallas, TX, United States.
Cheryl S LairNeonatal Nutrition, Parkland Health, Dallas, TX, United States.
Dimitrios AngelisDepartment of Pediatrics, Division of Neonatology, University of Texas Southwestern Medical Center, Dallas, TX, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zinc (Zn) is one of the most prevalent and essential micronutrients, found in 10% of all human proteins and involved in numerous cellular enzymatic pathways. Zn is important in the neonatal brain, due to its involvement in neurotransmission, synaptic plasticity, and neural signaling. It acts as a neuronal modulator and is highly concentrated in certain brain regions, such as the hippocampus, and the retina. Low Zn intake is frequent in several countries and in populations with high poverty index. Preterm infants are at risk for Zn deficiency for prenatal (missing fetal Zn) and postnatal reasons (less intestinal absorption and insufficient intake in maternal milk to match fetal accretion). The amount of Zn needed for preterm infants is not known and remains the subject of controversy. Recent nutritional recommendations favored an increase in daily Zn supplementation. Systematic reviews of randomized trials have shown that Zn supplementation in preterm infants increases weight gain and may decrease mortality. In this review we will summarize the role of Zn in brain functions and outcomes in preterm newborns, gaps in knowledge and areas of future research.

Indexed as

brainmechanismsneonatesneurodevelopmentzinc

Identifiers

PMID39764159
PMCPMC11700744

What OpenQuestion holds

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LicenceCC BY
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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.