2024
Stiffening of the human proximal pulmonary artery with increasing age
Manning E, Mishall P, Ramachandra A, Hassab A, Lamy J, Peters D, Murphy T, Heerdt P, Singh I, Downie S, Choudhary G, Tellides G, Humphrey J. Stiffening of the human proximal pulmonary artery with increasing age. Physiological Reports 2024, 12: e16090. PMID: 38884325, PMCID: PMC11181131, DOI: 10.14814/phy2.16090.Peer-Reviewed Original ResearchConceptsProximal pulmonary arteriesPulmonary arteryAge-related stiffeningRight ventricular ejection fractionVentricular ejection fractionMean wall thicknessEjection fractionNo significant differenceSystemic circulationLuminal caliberDiffusing capacityArterial stiffeningIncreasing ageSignificant differenceDistensionArteryWall thicknessAdverse effectsWall strainVessel diameterCyclic biaxial strainOrgan donorsAgeMicrostructural remodelingProfibrotic Role of GPR87 in Pulmonary Fibrosis
Khoury J, Ahangari F, Manning E, Justet A, barnthaler T, Adams T, Necola F, Alysandratos K, Beermann M, Kotton D, Kaminski N. Profibrotic Role of GPR87 in Pulmonary Fibrosis. 2024, a5183-a5183. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a5183.Peer-Reviewed Original ResearchEpidermal Growth Factor Receptor Regulates Beclin-1 in Hyperoxia-Induced Lung Injury
Harris Z, Sun Y, Korde A, Hu B, Sharma L, Manning E, Joerns J, Clark B, Stanley G, Shin H, Placek L, Unutmaz D, Chun H, Sauler M, Rajagopalan G, Zhang X, Wang H, Kang M, Koff J. Epidermal Growth Factor Receptor Regulates Beclin-1 in Hyperoxia-Induced Lung Injury. 2024, a6841-a6841. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a6841.Peer-Reviewed Original ResearchRemodeling of Murine Branch Pulmonary Arteries Under Chronic Hypoxia and Short-Term Normoxic Recovery.
Ramachandra A, Jiang B, Jennings I, Manning E, Humphrey J. Remodeling of Murine Branch Pulmonary Arteries Under Chronic Hypoxia and Short-Term Normoxic Recovery. Journal Of Biomechanical Engineering 2024, 146 PMID: 38421341, DOI: 10.1115/1.4064967.Peer-Reviewed Original ResearchWeeks of hypoxiaBranch pulmonary arteriesWeeks of normoxic recoveryPulmonary arteryEndothelial cell responsesSmooth muscleChronic hypoxiaNormoxic recoveryPulmonary arterial remodelingCell responsesProximal pulmonary arteriesLongitudinal changesHypoxia-induced changesC57BL/6J micePulmonary pathologyThin collagen fibersArterial remodelingBiaxial mechanicsCircumferential stressEnergy storageNormal valuesHypoxiaWeeksVascular adaptationFraction of cytoplasmGuillain-Barre in the long-term acute care hospital setting: Ventilation does not prolong stay
Weil K, Baumann V, Brown B, Nadeau R, Hrdlicka H, Gerstenhaber B, Rosenblum D, Manning E. Guillain-Barre in the long-term acute care hospital setting: Ventilation does not prolong stay. Journal Of Mechanical Ventilation 2024, 5: 13-19. DOI: 10.53097/jmv.10094.Peer-Reviewed Original ResearchGuillain-Barre syndrome patientsGuillain-Barre syndromeLong-term acute care hospitalProlonged mechanical ventilationGBS patientsMechanical ventilationLength of stayAcute inflammatory demyelinating polyneuropathyFunctional abilitySevere Guillain-Barre syndromeLong-term acute care hospital settingAcute care hospital settingInflammatory demyelinating polyneuropathyOutcomes of patientsAcute care hospitalsLoss of muscle functionRate of functional improvementTime of admissionMain Outcome MeasuresPoor functional statusDemyelinating polyneuropathyProlonged ventilationRespiratory failureNo significant differenceRetrospective studyDevelopmental changes in lung function of mice are independent of sex as a biological variable
Bärnthaler T, Ramachandra A, Ebanks S, Guerrera N, Sharma L, Dela Cruz C, Humphrey J, Manning E. Developmental changes in lung function of mice are independent of sex as a biological variable. American Journal Of Physiology - Lung Cellular And Molecular Physiology 2024, 326: l627-l637. PMID: 38375577, PMCID: PMC11380952, DOI: 10.1152/ajplung.00120.2023.Peer-Reviewed Original ResearchPulmonary function testsWeeks of ageStatic complianceMale miceInspiratory capacityLung functionBody weight-basedHuman lung pathologiesLung function of miceFemale C57BL/6J miceLung function parametersSex-dependent changesFunction of miceMeasures of lung functionIndependent of sexPreclinical modelsFemale miceC57BL/6J miceLung pathologyFunction testsMiceWeight-basedLungLung disease researchWeeks
2023
Alveolar Vascular Remodeling in Nonspecific Interstitial Pneumonia: Replacement of Normal Lung Capillaries with COL15A1-Positive Endothelial Cells.
Schupp J, Manning E, Chioccioli M, Kamp J, Christian L, Ryu C, Herzog E, Kühnel M, Prasse A, Kaminski N, Jonigk D, Homer R, Neubert L, Ius F, stringJustet A, Hariri L, Seeliger B, Welte T, Knipe R, Gottlieb J. Alveolar Vascular Remodeling in Nonspecific Interstitial Pneumonia: Replacement of Normal Lung Capillaries with COL15A1-Positive Endothelial Cells. American Journal Of Respiratory And Critical Care Medicine 2023, 208: 819-822. PMID: 37552025, PMCID: PMC10563189, DOI: 10.1164/rccm.202303-0544le.Peer-Reviewed Original ResearchVISTA (PD-1H) Is a Crucial Immune Regulator to Limit Pulmonary Fibrosis.
Kim S, Adams T, Hu Q, Shin H, Chae G, Lee S, Sharma L, Kwon H, Lee F, Park H, Huh W, Manning E, Kaminski N, Sauler M, Chen L, Song J, Kim T, Kang M. VISTA (PD-1H) Is a Crucial Immune Regulator to Limit Pulmonary Fibrosis. American Journal Of Respiratory Cell And Molecular Biology 2023, 69: 22-33. PMID: 36450109, PMCID: PMC10324045, DOI: 10.1165/rcmb.2022-0219oc.Peer-Reviewed Original ResearchConceptsIdiopathic pulmonary fibrosisPulmonary fibrosisImmune regulatorsTherapeutic potentialHuman idiopathic pulmonary fibrosisCrucial immune regulatorsNovel immune regulatorPulmonary fibrosis micePulmonary fibrosis modelNovel therapeutic targetRole of VISTAWild-type littermatesMonocyte-derived macrophagesT lymphocyte lineageVISTA expressionIPF treatmentAntibody treatmentImmune landscapeFibrotic mediatorsLung fibrosisFibrosis miceInflammatory responseFibrosis modelMyeloid populationsTherapeutic targetThe Extracellular Matrix of the Human Proximal Pulmonary Artery Regulates Gene Expression of Resident Cells Responsible for Remodeling During Aging
Yuan Y, Khoury J, Ramachandra A, Singh I, Tellides G, Humphrey J, Kaminski N, Manning E. The Extracellular Matrix of the Human Proximal Pulmonary Artery Regulates Gene Expression of Resident Cells Responsible for Remodeling During Aging. 2023, a2680-a2680. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a2680.Peer-Reviewed Original ResearchAge-related Changes in Structure, Function, and Transcriptomics of the Human Proximal Pulmonary Artery
Manning E, Ramachandra A, Cavinato C, Schupp J, Justet A, Lee P, Heerdt P, Singh I, Murphy T, Gill T, Tellides G, Kaminski N, Humphrey J. Age-related Changes in Structure, Function, and Transcriptomics of the Human Proximal Pulmonary Artery. 2023, a4656-a4656. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a4656.Peer-Reviewed Original ResearchPulmonary Hypertension-related Changes in Structure and Function of the Human Proximal Pulmonary Artery
Manning E, Ramachandra A, Cavinato C, Lee P, Heerdt P, Singh I, Tellides G, Kaminski N, Humphrey J. Pulmonary Hypertension-related Changes in Structure and Function of the Human Proximal Pulmonary Artery. 2023, a6133-a6133. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6133.Peer-Reviewed Original ResearchPatients With Acute Guillain-Barre Syndrome in Long-Term Acute Care
Weil K, Baumann V, Brown B, Jano L, Nadeau R, Rosenblum D, Gerstenhaber B, Manning E. Patients With Acute Guillain-Barre Syndrome in Long-Term Acute Care. 2023, a3926-a3926. DOI: 10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a3926.Peer-Reviewed Original ResearchPrognostic variables and decannulation of tracheostomy in the long-term acute care environment: a case for clinician-driven decision-making.
Weil K, Baumann V, Brown B, Nadeau R, Gerstenhaber B, Manning E. Prognostic variables and decannulation of tracheostomy in the long-term acute care environment: a case for clinician-driven decision-making. Journal Of Mechanical Ventilation 2023, 4: 1-8. PMID: 37426175, PMCID: PMC10328447, DOI: 10.53097/jmv.10069.Peer-Reviewed Original ResearchArterial blood gasLong-term acute care hospitalOvernight oximetryPrognostic variablesSingle prognostic variableDecannulation successSuccessful decannulationMechanical ventilationClinical judgmentPeak expiratory flow measurementsDecannulation of tracheostomyMechanical ventilation daysProlonged mechanical ventilationBlood gas analysisExpiratory flow measurementsAcute care hospitalsAcute care environmentExperienced medical professionalsOximetry testingVentilation daysCare hospitalTracheostomy removalDecannulation outcomesBlood gasRetrospective analysisThe association between beta-natriuretic peptide (BNP) serum levels and liberation from mechanical ventilation.
Weil K, Baumann V, Brown B, Nadeau R, Gerstenhaber B, Manning E. The association between beta-natriuretic peptide (BNP) serum levels and liberation from mechanical ventilation. Pulmonary Medicine & Respiratory Research 2023, 9: 1-3. PMID: 38188724, PMCID: PMC10768849, DOI: 10.24966/pmrr-0177/100075.Peer-Reviewed Original Research
2022
Epidermal Growth Factor Receptor Inhibition Is Protective in Hyperoxia‐Induced Lung Injury
Harris ZM, Sun Y, Joerns J, Clark B, Hu B, Korde A, Sharma L, Shin HJ, Manning EP, Placek L, Unutmaz D, Stanley G, Chun H, Sauler M, Rajagopalan G, Zhang X, Kang MJ, Koff JL. Epidermal Growth Factor Receptor Inhibition Is Protective in Hyperoxia‐Induced Lung Injury. Oxidative Medicine And Cellular Longevity 2022, 2022: 9518592. PMID: 36193076, PMCID: PMC9526641, DOI: 10.1155/2022/9518592.Peer-Reviewed Original ResearchConceptsAcute lung injuryEpidermal growth factor receptorAlveolar epithelial cellsLung injurySevere hyperoxiaEGFR inhibitionEpithelial cellsHyperoxia-Induced Lung InjuryRole of EGFRMurine alveolar epithelial cellsGrowth factor receptor inhibitionWorse clinical outcomesEpidermal growth factor receptor inhibitionHuman alveolar epithelial cellsWild-type littermatesPoly (ADP-ribose) polymeraseTerminal dUTP nickGrowth factor receptorClinical outcomesImproved survivalReceptor inhibitionLung repairProtective roleComplex roleEGFR deletionPrognostic Variables and Decannulation of Tracheostomy in the Long-Term Acute Care Hospital Environment: A Case for Clinician-Driven Decision-Making
Weil K, Baumann V, Brown B, Nadeau R, Gerstenhaber B, Manning E. Prognostic Variables and Decannulation of Tracheostomy in the Long-Term Acute Care Hospital Environment: A Case for Clinician-Driven Decision-Making. 2022, a4305-a4305. DOI: 10.1164/ajrccm-conference.2022.205.1_meetingabstracts.a4305.Peer-Reviewed Original ResearchCompromised Cardiopulmonary Function in Fibulin-5 Deficient Mice.
Ramachandra AB, Mikush N, Sauler M, Humphrey JD, Manning EP. Compromised Cardiopulmonary Function in Fibulin-5 Deficient Mice. Journal Of Biomechanical Engineering 2022, 144 PMID: 35171214, PMCID: PMC8990734, DOI: 10.1115/1.4053873.Peer-Reviewed Original ResearchConceptsRight heart functionDeficient micePulmonary arteryHeart functionCompromised right ventricular functionFibulin-5 deficient micePulmonary arterial structureRight ventricular functionVentilation-perfusion relationshipsElastic fiber contentElastic fibersFiber dysfunctionLung compliancePulmonary healthVentricular functionCardiopulmonary functionAlveolar disruptionPulmonary pathologyLung parenchymaMurine modelMouse modelArterial structureHistological quantificationElastic laminaRight circulation
2021
Mechanisms of Hypoxia-Induced Pulmonary Arterial Stiffening in Mice Revealed by a Functional Genetics Assay of Structural, Functional, and Transcriptomic Data
Manning EP, Ramachandra AB, Schupp JC, Cavinato C, Raredon MSB, Bärnthaler T, Cosme C, Singh I, Tellides G, Kaminski N, Humphrey JD. Mechanisms of Hypoxia-Induced Pulmonary Arterial Stiffening in Mice Revealed by a Functional Genetics Assay of Structural, Functional, and Transcriptomic Data. Frontiers In Physiology 2021, 12: 726253. PMID: 34594238, PMCID: PMC8478173, DOI: 10.3389/fphys.2021.726253.Peer-Reviewed Original ResearchPulmonary arteryAdult male C57BL/6J miceElevated pulmonary arterial pressureChronic cardiopulmonary conditionsPulmonary arterial pressureMale C57BL/6J miceElastic pulmonary arteriesArterial pulse wave velocityPulse wave velocityPotential therapeutic targetPulmonary arterial stiffeningSmooth muscle cell phenotypeMuscle cell phenotypeSpecific transcriptomic changesArterial pressureArterial stiffeningHypoxic miceCardiopulmonary conditionsPulmonary circulationC57BL/6J miceSustained hypoxiaTherapeutic targetClinical importanceEndothelial proliferationArteryIntegrated Single-Cell Atlas of Endothelial Cells of the Human Lung
Schupp JC, Adams TS, Cosme C, Raredon MSB, Yuan Y, Omote N, Poli S, Chioccioli M, Rose KA, Manning EP, Sauler M, DeIuliis G, Ahangari F, Neumark N, Habermann AC, Gutierrez AJ, Bui LT, Lafyatis R, Pierce RW, Meyer KB, Nawijn MC, Teichmann SA, Banovich NE, Kropski JA, Niklason LE, Pe’er D, Yan X, Homer RJ, Rosas IO, Kaminski N. Integrated Single-Cell Atlas of Endothelial Cells of the Human Lung. Circulation 2021, 144: 286-302. PMID: 34030460, PMCID: PMC8300155, DOI: 10.1161/circulationaha.120.052318.Peer-Reviewed Original ResearchConceptsDifferential expression analysisPrimary lung endothelial cellsLung endothelial cellsCell typesMarker genesExpression analysisSingle-cell RNA sequencing dataCross-species analysisVenous endothelial cellsEndothelial marker genesSingle-cell atlasMarker gene setsRNA sequencing dataEndothelial cellsSubsequent differential expression analysisDifferent lung cell typesResident cell typesLung cell typesCellular diversityEndothelial cell typesCapillary endothelial cellsHuman lung endothelial cellsPhenotypic diversityEndothelial diversityIndistinguishable populationsDisinfection of Pseudomonas aeruginosa from N95 respirators with ozone: a pilot study
Manning EP, Stephens MD, Dufresne S, Silver B, Gerbarg P, Gerbarg Z, Dela Cruz CS, Sharma L. Disinfection of Pseudomonas aeruginosa from N95 respirators with ozone: a pilot study. BMJ Open Respiratory Research 2021, 8: e000781. PMID: 33431507, PMCID: PMC7802653, DOI: 10.1136/bmjresp-2020-000781.Peer-Reviewed Original Research