2023
Effects of anti‐tau immunotherapy on reactive microgliosis, cerebral endotheliopathy, and cognitive function in an experimental model of cerebral malaria
Ndunge O, Shikani H, Dai M, Freeman B, Desruisseaux M. Effects of anti‐tau immunotherapy on reactive microgliosis, cerebral endotheliopathy, and cognitive function in an experimental model of cerebral malaria. Journal Of Neurochemistry 2023, 167: 441-460. PMID: 37814468, PMCID: PMC10596299, DOI: 10.1111/jnc.15972.Peer-Reviewed Original ResearchConceptsNeural cell injuryCerebral malariaExperimental CMCell injuryUninfected micePHF-1Cell activationNeurodegenerative diseasesAbnormal regulationExperimental modelAnti-tau immunotherapyTau-targeting therapiesExperimental cerebral malariaGlial cell activationPlasmodium berghei ANKAPlasmodium berghei NK65Abnormal tau phosphorylationSubsequent neurocognitive impairmentSignificant memory impairmentNeural cell damageMicrovascular congestionPbA infectionInflammatory markersBerghei ANKANeurological deficits
2016
Endothelin-1 Treatment Induces an Experimental Cerebral Malaria–Like Syndrome in C57BL/6 Mice Infected with Plasmodium berghei NK65
Martins YC, Freeman BD, Ndunge O, Weiss LM, Tanowitz HB, Desruisseaux MS. Endothelin-1 Treatment Induces an Experimental Cerebral Malaria–Like Syndrome in C57BL/6 Mice Infected with Plasmodium berghei NK65. American Journal Of Pathology 2016, 186: 2957-2969. PMID: 27640146, PMCID: PMC5222963, DOI: 10.1016/j.ajpath.2016.07.020.Peer-Reviewed Original ResearchConceptsExperimental cerebral malariaEndothelin-1ET-1 treatmentC57BL/6 miceBerghei NK65Pathogenesis of ECMBlood-brain barrier leakagePlasmodium berghei ANKA infectionBlood-brain barrier permeabilitySevere malarial diseasePlasmodium berghei ANKABerghei ANKA infectionP. berghei NK65Plasmodium berghei NK65Functional capillary densityEndothelin-1 treatmentCerebral malariaMicrovascular alterationsANKA infectionBerghei ANKARed blood cellsVascular dysfunctionCerebral microvasculatureNeurological signsBarrier leakageEndothelin-1 Mediates Brain Microvascular Dysfunction Leading to Long-Term Cognitive Impairment in a Model of Experimental Cerebral Malaria
Freeman BD, Martins YC, Akide-Ndunge OB, Bruno FP, Wang H, Tanowitz HB, Spray DC, Desruisseaux MS. Endothelin-1 Mediates Brain Microvascular Dysfunction Leading to Long-Term Cognitive Impairment in a Model of Experimental Cerebral Malaria. PLOS Pathogens 2016, 12: e1005477. PMID: 27031954, PMCID: PMC4816336, DOI: 10.1371/journal.ppat.1005477.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood-Brain BarrierBrainCognition DisordersDisease Models, AnimalEndothelin-1Malaria, CerebralMice, Inbred C57BLPlasmodium bergheiTimeConceptsExperimental cerebral malariaCerebral malariaEndothelin-1Cognitive impairmentExperimental cerebral malaria modelBlood-brain barrier disruptionLong-term cognitive impairmentCerebral malaria modelEndothelin-1 administrationLife-threatening encephalopathyBerghei ANKA infectionPlasmodium falciparum infectionCerebral malaria pathogenesisBrain microvascular dysfunctionMicrovascular congestionCerebral vasoconstrictionAdjunctive therapyANKA infectionBerghei ANKAMicrovascular dysfunctionFalciparum infectionImproved survivalEndothelial activationBarrier disruptionReceptor antagonist
2013
Alterations in Glucose Homeostasis in a Murine Model of Chagas Disease
Nagajyothi F, Kuliawat R, Kusminski CM, Machado FS, Desruisseaux MS, Zhao D, Schwartz GJ, Huang H, Albanese C, Lisanti MP, Singh R, Li F, Weiss LM, Factor SM, Pessin JE, Scherer PE, Tanowitz HB. Alterations in Glucose Homeostasis in a Murine Model of Chagas Disease. American Journal Of Pathology 2013, 182: 886-894. PMID: 23321322, PMCID: PMC3586686, DOI: 10.1016/j.ajpath.2012.11.027.Peer-Reviewed Original ResearchConceptsPancreatic β-cellsChagas diseaseΒ-cellsGlucose-6-phosphatase mRNAChronic phaseInsulin levelsCruzi infectionGlucose homeostasisPlasma membraneInsulin granulesΒ-cell dysfunctionTrypanosoma cruziHost glucose homeostasisT. cruzi infectionElevated glucagon levelsΑ-cell functionAdrenergic receptor agonistDiminished insulin responsePancreatic islet architectureReduced insulinMice resultsAcute infectionCardiac dysfunctionGlucagon levelsPancreatic inflammation
2012
Imaging of Small-Animal Models of Infectious Diseases
Jelicks LA, Lisanti MP, Machado FS, Weiss LM, Tanowitz HB, Desruisseaux MS. Imaging of Small-Animal Models of Infectious Diseases. American Journal Of Pathology 2012, 182: 296-304. PMID: 23201133, PMCID: PMC3969504, DOI: 10.1016/j.ajpath.2012.09.026.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements