0000000000588183

AUTHOR

Marijke J.e. Kuijpers

showing 3 related works from this author

The Microbiota Promotes Arterial Thrombosis in Low-Density Lipoprotein Receptor-Deficient Mice

2019

Our results demonstrate a functional role for the commensal microbiota in atherothrombosis. In a ferric chloride injury model of the carotid artery, GF C57BL/6J mice had increased occlusion times compared to colonized controls. Interestingly, in late atherosclerosis, HFD-fed GF Ldlr−/− mice had reduced plaque rupture-induced thrombus growth in the carotid artery and diminished ex vivo thrombus formation under arterial flow conditions.

Male0209 industrial biotechnologyVery low-density lipoproteinChemokine CXCL102 engineering and technology030204 cardiovascular system & hematologyarterial thrombosisApplied Microbiology and BiotechnologyACTIVATIONMicechemistry.chemical_compound020901 industrial engineering & automation0302 clinical medicinegermfree0202 electrical engineering electronic engineering information engineeringMedicinevascular inflammationPlateletChemokine CCL7lcsh:QH301-705.5platelet0303 health sciencesatherosclerosis mouse modelsfood and beveragesThrombosisPlaque AtheroscleroticQR1-502late atherosclerosis3. Good healthHolobiontlow-density lipoprotein receptorgerm-freeplateletscardiovascular systemFemalelipids (amino acids peptides and proteins)GLYCOPROTEIN-VIBlood streamResearch ArticleRECRUITMENTmedicine.medical_specialtyNutritional compositionCOAGULATION610 Medicine & healthBiologyMETABOLISMBiochemistry Genetics and Molecular Biology (miscellaneous)MicrobiologyMicrobiologyHost-Microbe BiologyProinflammatory cytokinePLATELET HYPERREACTIVITY03 medical and health sciencesINFLAMMATIONVirologyInternal medicineatherothrombosisGeneticsmicrobiotaAnimalsInterleukin 9Platelet activationcardiovascular diseasesThrombusMolecular Biology030304 developmental biologygut microbiotabusiness.industryCholesterolcarotid artery020208 electrical & electronic engineeringcholesterolnutritional and metabolic diseasesCell Biologymedicine.diseaseMicroreviewCHLAMYDIA-PNEUMONIAEMice Mutant StrainsGastrointestinal MicrobiomeEndocrinologyReceptors LDLlcsh:Biology (General)chemistryArterial thrombusLDL receptorParasitologyatherosclerosisbusinessEx vivoLipoproteinmBio
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Native, Intact Glucagon-Like Peptide 1 Is a Natural Suppressor of Thrombus Growth Under Physiological Flow Conditions

2020

Objective: In patients with diabetes mellitus, increased platelet reactivity predicts cardiac events. Limited evidence suggests that DPP-4 (dipeptidyl peptidase 4) influences platelets via GLP-1 (glucagon-like peptide 1)-dependent effects. Because DPP-4 inhibitors are frequently used in diabetes mellitus to improve the GLP-1-regulated glucose metabolism, we characterized the role of DPP-4 inhibition and of native intact versus DPP-4-cleaved GLP-1 on flow-dependent thrombus formation in mouse and human blood. Approach and Results: An ex vivo whole blood microfluidics model was applied to approach in vivo thrombosis and study collagen-dependent platelet adhesion, activation, and thrombus for…

Blood Platelets0301 basic medicineendocrine systemmedicine.medical_specialtyPlatelet AggregationPLATELET ACTIVATIONLinagliptin030204 cardiovascular system & hematologyDPP4Glucagon-Like Peptide-1 Receptorlaw.invention03 medical and health sciences0302 clinical medicinedipeptidyl peptidase 4Fibrinolytic AgentslawInternal medicineDiabetes mellitusmedicineAnimalsHumansPlateletIn patientThrombusglucose610 Medicine & healthDipeptidyl peptidase-4Mice KnockoutDipeptidyl-Peptidase IV InhibitorsChemistryPharmacology. TherapySitagliptin Phosphatedigestive oral and skin physiologyThrombosismedicine.diseaseGlucagon-like peptide-1Peptide Fragmentsglucagon-like peptide 1Mice Inbred C57BLMICE030104 developmental biologyEndocrinologyPhysiological flowdiabetes mellitusplateletsSuppressorHuman medicineCardiology and Cardiovascular MedicineSignal Transduction
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High-throughput elucidation of thrombus formation reveals sources of platelet function variability

2019

In combination with microspotting, whole-blood microfluidics can provide high-throughput information on multiple platelet functions in thrombus formation. Based on assessment of the inter-and intra-subject variability in parameters of microspot-based thrombus formation, we aimed to determine the platelet factors contributing to this variation. Blood samples from 94 genotyped healthy subjects were analyzed for conventional platelet phenotyping: i.e. hematologic parameters, platelet glycoprotein (GP) expression levels and activation markers (24 parameters). Furthermore, platelets were activated by ADP, CRP-XL or TRAP. Parallel samples were investigated for whole-blood thrombus formation (6 mi…

Blood PlateletsPlatelet AggregationPlatelet Function TestsDISORDERSIntegrinPlatelet Membrane GlycoproteinsADHESIONPlatelet membrane glycoproteinArticleImmunophenotypingFlow cytometry03 medical and health sciences0302 clinical medicinePlatelet Biology & Its DisordersmedicineHumansPlateletPlatelet activationThrombuschemistry.chemical_classificationmedicine.diagnostic_testbiologyPlatelet CountThrombosisHematologyFlow CytometryPlatelet Activationmedicine.diseaseDIFFERENCEHigh-Throughput Screening AssaysCell biologychemistrybiology.proteinGPVIGlycoproteinBiomarkers030215 immunologyRESPONSESHaematologica-the Hematology Journal
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