Evidence map›Paper›PMID 35441612›Full record

SynthesisActa bio-medica : Atenei Parmensis2022

Gene Polymorphisms Increasing the Risk of Intracranial Aneurysms: Interleukin-1β -511C>T (Part I).

Alice Giotta Lucifero, Matias Baldoncini, Thomas Foiadelli, Ilaria Brambilla, Gabriele Savioli, Renato Galzio, Alvaro Campero, Michael T Lawton, Sabino Luzzi

Abstract readMeta-Analysis
In one paragraph

Synthesis in Acta bio-medica : Atenei Parmensis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
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.

Alice Giotta LuciferoNeurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy. alicelucifero@gmail.com.
Matias BaldonciniDepartment of Neurological Surgery, Hospital San Fernando, Buenos Aires, Argentina. drbaldoncinimatias@gmail.com.
Thomas FoiadelliPediatric Clinic, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy. thomas.foiadelli@gmail.com.
Ilaria BrambillaPediatric Clinic, IRCCS Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy. i.brambilla@smatteo.pv.it.
Gabriele SavioliEmergency Medicine and Surgery, IRCCS Fondazione Policlinico San Matteo, Pavia, Italy. gabrielesavioli@gmail.com.
Renato GalzioNeurosurgery Unit, Maria Cecilia Hospital, Cotignola, Italy . renato.galzio@gmail.com.
Alvaro CamperoDepartment of Neurosurgery, Hospital Padilla, San Miguel de Tucumán, Tucumán, Argentina. alvarocampero@yahoo.com.ar.
Michael T LawtonDepartment of Neurosurgery, Barrow Neurological Institute (BNI), United States. michael.lawton@barrowbrainandspine.com.
Sabino LuzziNeurosurgery Unit, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy; Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.. sabino.luzzi@unipv.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction Intracranial aneurysms (IAs) are devastating cerebrovascular diseases with multifactorial etiology. The role of inflammation is indisputable, and interleukins are pivotal in supporting local inflammatory pathways and endothelial dysfunction at the aneurysm wall. In the light of insufficient evidence reported in the literature, this meta-analysis was aimed to investigate the genetic linkage between IL-1β (rs16944) -511C>T polymorphisms and IAs susceptibility. Methods A comprehensive online literature review was completed using the PubMed/Medline and Web of Science databases in accordance with the PRISMA guidelines. "Interleukin-1β," "IL-1β," "polymorphism," "intracranial aneurysm," and "subarachnoid hemorrhage" were the main keywords. Only human case-control studies, published from 2005 to 2021, written in English or translated, were screened. In the statistical analysis, we applied the fixed- and random-effect models, according to the level of heterogeneity, to assess the odds ratios (ORs) and 95% confidence intervals (CIs). RevMan 5.0 software was used for the statistics. Results Only 4 studies were eligible, with a total of 2070 patients, 1050 of which were assigned to the study group. Combined results showed a statistically significant association between the risk of IAs and -511CC (OR=0.79, 95% CI [0.65-0.95], p=0.01), and CT (OR=0.69, 95% CI [0.58-0.82], p<0.0001; OR=0.71, 95% CI [0.55-0.93], p=0.01) allele variations, both in the fixed- and random- models. No correlation was identified for the -511TT genotype (p=0.42; p=0.78). All the texts showed a low level of publication bias. Conclusion The present meta-analysis proved a potential role of IL-1β -511CC/CT genotypes in the pathogenesis of IAs. Additional studies are imperative to explain the underlying neuroimmune mechanisms, also allowing tailoring the potential inflammatory-target therapies for IAs.

Indexed as

Intracranial AneurysmCase-Control StudiesGenetic Predisposition to DiseaseHumansInterleukin-1betaPolymorphism, Single NucleotideInterleukin-1beta

Identifiers

PMID35441612
PMCPMC9179052

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Registered trials

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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.