Joseph Paul Antonios, MD, PhD
Hospital ResidentCards
About
Research
Publications
2025
Clot Composition and Ischemic Stroke Etiology: A Contemporary Narrative Review
Kosyakovsky J, Rossitto C, Antonios J, Renedo D, Stapleton C, Sansing L, Navaratnam D, Giles J, Patel A, Matouk C, Sujijantarat N. Clot Composition and Ischemic Stroke Etiology: A Contemporary Narrative Review. Journal Of Clinical Medicine 2025, 14: 6203. PMID: 40943965, PMCID: PMC12429028, DOI: 10.3390/jcm14176203.Peer-Reviewed Original ResearchLarge-artery atherosclerosisAcute ischemic strokeStroke etiologyMechanical thrombectomySecondary stroke preventionStandard of careCryptogenic subtypesClot pathologyClinical levelStroke preventionMultiple comorbiditiesHistological featuresStrokeMolecular analysisIschemic strokeClinical objectivesMultiomics sequencingClinical diagnosisEtiologyClearer understandingCharacterizing Stroke Clots Using Single‐Cell Sequencing
Renedo D, Barak T, DeLong J, Acosta J, Sujijantarat N, Koo A, Rivier C, Clocchiatti-Tuozzo S, Huo S, Antonios J, Giles J, Falcone G, Sheth K, Hebert R, Gunel M, Sansing L, Navaratnam D, Matouk C. Characterizing Stroke Clots Using Single‐Cell Sequencing. Journal Of The American Heart Association 2025, 14: ejaha/2025/041738-t. PMID: 40878981, PMCID: PMC12553457, DOI: 10.1161/jaha.125.041738.Peer-Reviewed Original ResearchConceptsMulti-marker analysisGene expressionMulti-marker Analysis of GenoMic AnnotationCell type-specific gene expressionT cellsGenome-wide association studiesGene expression of cellsSingle-cell RNA sequencingPotential biomarkersTIMP1Genes associated with atherosclerosisHLA-DRB1*01Single-cell sequencingExpression of genesUpregulated expression of genesGene expression profilesCarotid atherosclerosisGenome annotationCD8 T cellsUpregulated expressionImmune cell compositionAssociation studiesNatural killer cellsImmune cell populationsLarge vessel occlusion strokeLumbocaval Shunt for Idiopathic Intracranial Hypertension: A Technical Report and Case Series: Corrigendum
Sujijantarat N, Koo A, Elsamadicy A, Antonios J, Renedo D, Haynes J, Fathima B, Theriault B, Chavez M, Amllay A, Nowicki K, Kanzler M, Jiang J, Hebert R, DiLuna M, Matouk C. Lumbocaval Shunt for Idiopathic Intracranial Hypertension: A Technical Report and Case Series: Corrigendum. Neurosurgery Practice 2025, 6: e000147. DOI: 10.1227/neuprac.0000000000000147.Peer-Reviewed Original ResearcheShunt system: a technical video.
Koo A, Lylyk I, Antonios J, Lylyk P, Perez N, Bleise C, Hebert R, Lylyk P, Matouk C. eShunt system: a technical video. Journal Of NeuroInterventional Surgery 2025, 17: 792. PMID: 40379475, DOI: 10.1136/jnis-2025-023365.Peer-Reviewed Original ResearchVariations in Academic Neurosurgery Physician Compensation in the United States
Koo A, Futela D, Stogniy S, Renedo D, Sujijantarat N, Elsamadicy A, Amllay A, Kanzler M, Antonios J, Hebert R, Malhotra A, Matouk C. Variations in Academic Neurosurgery Physician Compensation in the United States. World Neurosurgery 2025, 198: 124007. PMID: 40288524, DOI: 10.1016/j.wneu.2025.124007.Peer-Reviewed Original ResearchConceptsPhysician compensationU.S. medical schoolsFull-time academic facultyInvestigate recent trendsSalary survey dataSecondary analysisMedical schoolsNeurosurgery facultyUnited StatesFaculty membersSalary compensationRace/ethnicityAcademic facultyAnnual compensationCompensation dataStudy periodNeurosurgery DepartmentFemale counterpartsRecent trendsSalary inequitiesMedian compensationSurvey dataGeographic regionsAssociation1031 Variations in Academic Neurosurgery Physician Compensation in the United States
Koo A, Stogniy S, Renedo D, Sujijantarat N, Elsamadicy A, Amllay A, Kanzler M, Antonios J, Hebert R, Malhotra A, Matouk C. 1031 Variations in Academic Neurosurgery Physician Compensation in the United States. Neurosurgery 2025, 71: 139-139. DOI: 10.1227/neu.0000000000003360_1031.Peer-Reviewed Original ResearchAmerican Association of Medical CollegesUnited StatesMedian compensationSalary survey dataFull-time academic facultyAnnual compensationCompensation dataSalary compensationEquitable payPhysician compensationNeurosurgery facultyNeurosurgical specialtyNeurosurgical workforceFaculty membersSalary inequitiesRetrospective studySurvey dataCompensationNeurosurgery DepartmentPayMedical CollegeAmerican AssociationAcademic facultyProfessorStudy period126 Intracranial Aneurysm Progression and Rupture States Correlate with Dynamic Aneurysmal Immune Landscape
Antonios J, Gultekin B, Theriault B, Yalcin K, Miyagishima D, Sujijantarat N, Koo A, Haynes J, Nowicki K, Hebert R, Barak T, Matouk C, Gunel M. 126 Intracranial Aneurysm Progression and Rupture States Correlate with Dynamic Aneurysmal Immune Landscape. Neurosurgery 2025, 71: 25-25. DOI: 10.1227/neu.0000000000003360_126.Peer-Reviewed Original ResearchRuptured IAMultivariate logistic regression analysisUnruptured IACD4 T cellsImmune cell subsetsImmune cell populationsAneurysm growth rateImmune cell behaviorLogistic regression analysisImmune cell polarizationNon-invasive strategyImmune signaturesGenes related to immune responseImmune landscapeCell subsetsImmune pathophysiologyImmune profileT cellsImmunological markersAntigen presentationAneurysm progressionImmune cascadePoor morbidityPublic health challengeImmune response1145 Higher Proceduralist Stroke Thrombectomy Volume is Associated With Reduced Inpatient Mortality
Koo A, Renedo D, Ney J, Amllay A, Kanzler M, Stogniy S, Alawieh A, Sujijantarat N, Antonios J, Al Kasab S, Malhotra A, Hebert R, Matouk C, de Havenon A. 1145 Higher Proceduralist Stroke Thrombectomy Volume is Associated With Reduced Inpatient Mortality. Neurosurgery 2025, 71: 177-178. DOI: 10.1227/neu.0000000000003360_1145.Peer-Reviewed Original ResearchCut-pointsAbsolute risk of deathAssociated with lower oddsState Inpatient DatabasesFlorida State Inpatient DatabaseIn-hospital moralityRates of in-hospital mortalityPrimary study outcomeCare certificationRisk of deathOptimal cut-pointAssociated with reduced inpatient mortalityThrombectomy-capable stroke centersOverall careRetrospective cohort studyAIS patientsIn-Hospital DeathLow-volume cohortLower oddsIn-Hospital MortalityPotential confoundersAbsolute riskVolume cohortsInpatient mortalityCohort study1089 Indications and Complications of Diagnostic Cerebral Angiogram in a Modern Academic Practice
Sujijantarat N, Jiang J, Shekhar A, Amllay A, Fathima B, Hengartner A, Gilmore E, Antonios J, Koo A, Nowicki K, Renedo D, Hebert R, King J. 1089 Indications and Complications of Diagnostic Cerebral Angiogram in a Modern Academic Practice. Neurosurgery 2025, 71: 160-160. DOI: 10.1227/neu.0000000000003360_1089.Peer-Reviewed Original ResearchDiagnostic cerebral angiographyComplication ratePost-procedural neurological complicationsFactors associated with complicationsDiagnostic cerebral angiogramAge of patientsProcedural complication rateAssociated with complicationsAccess site complicationsNon-atherosclerotic vasculopathyAtherosclerotic cerebrovascular diseaseShunt lesionsRetrospective reviewIntracranial hemorrhageCerebral angiographyNeurological complicationsTumor evaluationCerebral angiogramProcedure timeAtherosclerotic vasculopathySite complicationsProcedure indicationStatistically significant factorsMultivariate analysisCatheter technology371 Endovascular Thrombectomy for Posterior Cerebral Artery Occlusions: 30- and 90-Day Unplanned Readmissions in the United States
Koo A, Amllay A, Kanzler M, Stogniy S, Renedo D, Sujijantarat N, Antonios J, Hebert R, Matouk C. 371 Endovascular Thrombectomy for Posterior Cerebral Artery Occlusions: 30- and 90-Day Unplanned Readmissions in the United States. Neurosurgery 2025, 71: 89-89. DOI: 10.1227/neu.0000000000003360_371.Peer-Reviewed Original ResearchEfficacy of endovascular thrombectomyPosterior cerebral artery occlusionPosterior cerebral arteryReadmitted cohortArtery occlusionEndovascular thrombectomyAcute basilar artery occlusionNationwide Readmissions Database yearsBasilar artery occlusionProportion of adverse eventsNon-readmitted cohortsNon-routine dischargeCerebral artery occlusionInpatient mortality rateAdult patientsRisk-stratifiedAdverse eventsShort-term readmissionNIHSS scorePrimary outcomeCardiac diagnosisCerebral arteryDatabase yearsPatientsIndex admission
News
News
- September 29, 2025Source: Neurology
Immune Characterization of Intracranial Aneurysms Using Noninvasive Endoluminal Biopsy With High-Dimensional Single-Cell Phenotyping
- February 07, 2023
Daniela Renedo, MD Wins American Heart Association Stroke Basic Science Award
- May 28, 2021
Recent Research Sheds Light on Link Between Meningiomas and Seizures