Search results for "Inside BLOOD"

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Dynamics of complement activation in aHUS and how to monitor eculizumab therapy.

2014

Atypical hemolytic-uremic syndrome (aHUS) is associated with genetic complement abnormalities/anti–complement factor H antibodies, which paved the way to treatment with eculizumab. We studied 44 aHUS patients and their relatives to (1) test new assays of complement activation, (2) verify whether such abnormality occurs also in unaffected mutation carriers, and (3) search for a tool for eculizumab titration. An abnormal circulating complement profile (low C3, high C5a, or SC5b-9) was found in 47% to 64% of patients, irrespective of disease phase. Acute aHUS serum, but not serum from remission, caused wider C3 and C5b-9 deposits than control serum on unstimulated human microvascular endotheli…

MaleTime FactorsClinical Trials and ObservationsComplement Membrane Attack Complexurologic and male genital diseasesBiochemistryGlomerulonephritisInside BLOOD Commentaryhemic and lymphatic diseasesMembranoproliferative glomerulonephritisMonoclonalHumanizedComplement ActivationAtypical Hemolytic Uremic SyndromeEndothelial CellHematologyRemission Inductionfood and beveragesHematologyComplement C3Eculizumabmedicine.anatomical_structureFactor HFemalecomplementaHUS eculizumabmedicine.drugMembranoproliferativeHumanmedicine.medical_specialtyEndotheliumMonitoringTime FactorGlomerulonephritis MembranoproliferativeImmunologyBiologyAntibodies Monoclonal HumanizedAntibodiesInternal medicineAtypical hemolytic uremic syndromemedicineHumansPhysiologicMonitoring PhysiologicAdenosine Diphosphate RiboseEndothelial CellsCell Biologymedicine.diseaseComplement systemImmunologyAdenosine Diphosphate Ribose; Antibodies Monoclonal Humanized; Atypical Hemolytic Uremic Syndrome; Complement Activation; Complement C3; Complement Membrane Attack Complex; Endothelial Cells; Female; Glomerulonephritis Membranoproliferative; Hemolytic-Uremic Syndrome; Humans; Male; Remission Induction; Time Factors; Monitoring Physiologic; Hematology; Biochemistry; Cell Biology; ImmunologyHemolytic-Uremic SyndromeComplement membrane attack complexBlood
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Exposure to UV radiation and risk of Hodgkin lymphoma: A pooled analysis

2013

Ultraviolet radiation (UVR) exposure has been inversely associated with Hodgkin lymphoma (HL) risk, but only inconsistently, only in a few studies, and without attention to HL heterogeneity. We conducted a pooled analysis of HL risk focusing on type and timing of UVR exposure and on disease subtypes by age, histology, and tumor-cell Epstein-Barr virus (EBV) status. Four case-control studies contributed 1320HLcasesand 6381 controls. We estimated lifetime, adulthood, and childhood UVR exposure and history of sunburn and sunlamp use. We used 2-stage estimation with mixed-effects models and weighted pooled effect estimates by inverse marginal variances. We observed statistically significant inv…

OncologyMaleEpstein-Barr Virus InfectionsDNA RepairSunburnSkin PigmentationComorbidityBiochemistryT-Lymphocytes Regulatoryvisual_art.visual_artistimmune system diseaseshemic and lymphatic diseasesYoung adultSunburnAged 80 and overLymphoid NeoplasiaSunbathingintegumentary systemExposure CategoryInside BLOODConfoundingAge FactorsConfounding Factors EpidemiologicHematologyMiddle AgedHodgkin DiseaseEuropeHodgkin lymphoma (HL)visual_artSunlightFemaleAdultmedicine.medical_specialtyAdolescentUltraviolet RaysImmunologyBiologyWhite PeopleYoung AdultSunbathingInternal medicinemedicineHumansUltraviolet radiation (UVR)tumor-cell Epstein-Barr virus (EBV)AgedfungiCase-control studyModels ImmunologicalDose-Response Relationship RadiationCell BiologyOdds ratiomedicine.diseaseRelative riskCase-Control StudiesImmunologyDNA Damage
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