Evidence map›Paper›PMID 31217347›Full record

Observational studyJCI insight2019

Biomarkers of cavernous angioma with symptomatic hemorrhage.

Seán B Lyne, Romuald Girard, Janne Koskimäki, Hussein A Zeineddine, Dongdong Zhang, Ying Cao, Yan Li, Agnieszka Stadnik, Thomas Moore, Rhonda Lightle and 12 more

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in JCI insight, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
3.1field-weighted citation impact, top 8% 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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. iScience · 2026
    Article
  5. Review
  6. Review
  7. Review
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  9. Observational
  10. Review
  11. Observational
  12. Article
  13. Article
  14. Article
  15. Peripheral macrophages in the development and progression of structural cerebrovascular pathologies.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Review
  16. Article
  17. Article
  18. Review
  19. 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

22 authors at 6 institutions in 1 country.

Seán B LyneSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Romuald GirardSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Janne KoskimäkiSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Hussein A ZeineddineSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Dongdong ZhangSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Ying CaoSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Yan LiCenter for Research Informatics, The University of Chicago, Chicago, Illinois, USA.
Agnieszka StadnikSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Thomas MooreSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Rhonda LightleSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Changbin ShiSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Robert ShenkarSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Julián Carrión-PenagosSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Sean P PolsterSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Sharbel RomanosSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
Amy AkersAngioma Alliance, Norfolk, Virginia, USA.
Miguel Lopez-RamirezDepartment of Medicine, UCSD, La Jolla, California, USA.
Kevin J WhiteheadDivision of Cardiology and Department of Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA.
Mark L KahnDepartment of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Mark H GinsbergDepartment of Medicine, UCSD, La Jolla, California, USA.
Douglas A MarchukMolecular Genetics and Microbiology Department, Duke University Medical Center, Durham, North Carolina, USA.
Issam A AwadSection of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.
University of Chicago · USUniversity of California San Diego · USAngioma Alliance · USDuke University · USUniversity of Pennsylvania · USUniversity of Utah · US

Funding

VIRAL ONCOLOGY CORE FACILITYP30CA014599 · NCI · UNIVERSITY OF CHICAGO · PI KUNLE ODUNSI · 1985 to 2026
$122.1M
The Institute for Translational MedicineUL1TR002389 · NCATS · UNIVERSITY OF CHICAGO · PI Joshua J Jacobs, DAVID O MELTZER · 2017 to 2026
$71.6M
Re-Engineering Translational Research at the University of ChicagoUL1TR000430 · NCATS · UNIVERSITY OF CHICAGO · PI SOLWAY, JULIAN · 2012 to 2016
$20.2M
Somatic mutation(s) and cellular changes in CCM pathogenesisP01NS092521 · NINDS · DUKE UNIVERSITY · PI MARCHUK, DOUGLAS A. · 2015 to 2024
$12.9M
BIOMARKERS OF BRAIN PERMEABILITY IN HUMAN CEREBRAL CAVERNOUS MALFORMATIONSR21NS087328 · NINDS · UNIVERSITY OF CHICAGO · PI AWAD, ISSAM A · 2014 to 2015
$435k
NCATS NIH HHS UL1 TR000430NCATS NIH HHS UL1 TR002389NCI NIH HHS P30 CA014599NINDS NIH HHS P01 NS092521NINDS NIH HHS R21 NS087328
6 · The paper itself

Abstract

BACKGROUNDCerebral cavernous angiomas (CAs) with a symptomatic hemorrhage (CASH) have a high risk of recurrent hemorrhage and serious morbidity.METHODSEighteen plasma molecules with mechanistic roles in CA pathobiology were investigated in 114 patients and 12 healthy subjects. The diagnostic biomarker of a CASH in the prior year was derived as that minimizing the Akaike information criterion and validated using machine learning, and was compared with the prognostic CASH biomarker predicting bleeding in the subsequent year. Biomarkers were longitudinally followed in a subset of cases. The biomarkers were queried in the lesional neurovascular unit (NVU) transcriptome and in plasma miRNAs from CASH and non-CASH patients.RESULTSThe diagnostic CASH biomarker included a weighted combination of soluble CD14 (sCD14), VEGF, C-reactive protein (CRP), and IL-10 distinguishing CASH patients with 76% sensitivity and 80% specificity (P = 0.0003). The prognostic CASH biomarker (sCD14, VEGF, IL-1β, and sROBO-4) was confirmed to predict a bleed in the subsequent year with 83% sensitivity and 93% specificity (P = 0.001). Genes associated with diagnostic and prognostic CASH biomarkers were differentially expressed in CASH lesional NVUs. Thirteen plasma miRNAs were differentially expressed between CASH and non-CASH patients.CONCLUSIONShared and unique biomarkers of recent symptomatic hemorrhage and of future bleeding in CA are mechanistically linked to lesional transcriptome and miRNA. The biomarkers may be applied for risk stratification in clinical trials and developed as a tool in clinical practice.FUNDINGNIH, William and Judith Davis Fund in Neurovascular Surgery Research, Be Brave for Life Foundation, Safadi Translational Fellowship, Pritzker School of Medicine, and Sigrid Jusélius Foundation.

Indexed as

AdultBiomarkersCohort StudiesFemaleHemangioma, CavernousHemorrhageHumansInflammation MediatorsLongitudinal StudiesMachine LearningMaleTranscriptomeBiomarkersInflammation MediatorsDiagnosticsInflammationStrokeVascular Biology

Identifiers

PMID31217347
PMCPMC6629090
OpenAlexW2952195205

What Socratic holds

Textmetadata
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 Socratic graph.