Evidence map›Paper›PMID 37998394›Full record

ArticleCells2023

Neuroprotective Action of Tacrolimus before and after Onset of Neonatal Hypoxic-Ischaemic Brain Injury in Rats.

Madeleine J Smith, Tayla Penny, Yen Pham, Amy E Sutherland, Graham Jenkin, Michael C Fahey, Madison C B Paton, Megan Finch-Edmondson, Suzanne L Miller, Courtney A McDonald

Open access · goldAbstract read
In one paragraph

Article in Cells, 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
1.7field-weighted citation impact, top 13% 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, 3 citations in OpenAlex.

  1. Review
  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

10 authors at 2 institutions in 1 country.

Madeleine J SmithThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.ORCID 0000-0003-2971-9484
Tayla PennyThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.
Yen PhamThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.
Amy E SutherlandThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.ORCID 0000-0002-4807-2340
Graham JenkinThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.
Michael C FaheyThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.
Madison C B PatonCerebral Palsy Alliance Research Institute, Speciality of Child and Adolescent Health, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2050, Australia.ORCID 0000-0003-2780-1193
Megan Finch-EdmondsonCerebral Palsy Alliance Research Institute, Speciality of Child and Adolescent Health, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2050, Australia.ORCID 0000-0002-9628-5842
Suzanne L MillerThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.
Courtney A McDonaldThe Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia.ORCID 0000-0001-8421-461X
Hudson Institute of Medical Research · AUThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(1) Background: Neonatal brain injury can lead to permanent neurodevelopmental impairments. Notably, suppressing inflammatory pathways may reduce damage. To determine the role of neuroinflammation in the progression of neonatal brain injury, we investigated the effect of treating neonatal rat pups with the immunosuppressant tacrolimus at two time points: before and after hypoxic-ischaemic (HI)-induced injury. (2) Methods: To induce HI injury, postnatal day (PND) 10 rat pups underwent single carotid artery ligation followed by hypoxia (8% oxygen, 90 min). Pups received daily tacrolimus (or a vehicle) starting either 3 days before HI on PND 7 (pre-HI), or 12 h after HI (post-HI). Four doses were tested: 0.025, 0.05, 0.1 or 0.25 mg/kg/day. Pups were euthanised at PND 17 or PND 50. (3) Results: All tacrolimus doses administered pre-HI significantly reduced brain infarct size and neuronal loss, increased the number of resting microglia and reduced cellular apoptosis (

Indexed as

Brain InjuriesHypoxia-Ischemia, BrainAnimalsAnimals, NewbornBrain InfarctionHypoxiaNeuroinflammatory DiseasesRatsTacrolimusTacrolimusimmune systemimmunosuppressionneonatal brain injuryneuroprotectionT-cells

Identifiers

PMID37998394
PMCPMC10669941
OpenAlexW4388834692

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.