2005
Temporal Relationship Between Elevation of Epstein-Barr Virus Antibody Titers and Initial Onset of Neurological Symptoms in Multiple Sclerosis
Levin LI, Munger KL, Rubertone MV, Peck CA, Lennette ET, Spiegelman D, Ascherio A. Temporal Relationship Between Elevation of Epstein-Barr Virus Antibody Titers and Initial Onset of Neurological Symptoms in Multiple Sclerosis. JAMA 2005, 293: 2496-2500. PMID: 15914750, DOI: 10.1001/jama.293.20.2496.Peer-Reviewed Original ResearchConceptsViral capsid antigenEpstein-Barr virusMultiple sclerosisAntibody titersEBNA complexRelative riskDevelopment of MSEBV viral capsid antigenEpstein-Barr virus (EBV) antibody titersRisk of MSOnset of MSOnset of symptomsVirus antibody titersSerum antibody titersCase-control studyDefense Serum RepositoryAge 25 yearsBlood sample collectionUS military personnelTemporal relationshipCase-control setsRace/ethnicityAge-dependent relationshipEBV infectionCytomegalovirus antibodies
2003
Multiple Sclerosis and Epstein-Barr Virus
Levin LI, Munger KL, Rubertone MV, Peck CA, Lennette ET, Spiegelman D, Ascherio A. Multiple Sclerosis and Epstein-Barr Virus. JAMA 2003, 289: 1533-1536. PMID: 12672770, DOI: 10.1001/jama.289.12.1533.Peer-Reviewed Original ResearchConceptsViral capsid antigenEpstein-Barr virusRisk of MSMultiple sclerosisRelative riskDevelopment of MSEBV viral capsid antigenOnset of MSCase-control studyDefense Serum RepositoryBlood sample collectionUS military personnelRace/ethnicityEBNA complexEBV antibodiesEBV infectionCytomegalovirus antibodiesSerum levelsCapsid antigenEarly antigenMS onsetAntibody titersIgG antibodiesPermanent disabilitySerum Repository
2001
Intakes of carotenoids, vitamin C, and vitamin E and MS risk among two large cohorts of women
Zhang SM, Hernán MA, Olek MJ, Spiegelman D, Willett WC, Ascherio A. Intakes of carotenoids, vitamin C, and vitamin E and MS risk among two large cohorts of women. Neurology 2001, 57: 75-80. PMID: 11445631, DOI: 10.1212/wnl.57.1.75.Peer-Reviewed Original ResearchConceptsRisk of MSVitamin EVitamin CLarge cohortSemiquantitative food frequency questionnaireRecent case-control studyAssociation of intakeMultivariate relative riskVitamin C intakeFood frequency questionnaireIntake of carotenoidsIntake of fruitsDietary vitamin CTotal energy intakeDietary vitamin E.Case-control studyLutein/zeaxanthinCases of MSFrequency questionnaireC intakeMS riskMultivitamin supplementsAntioxidant nutrientsHighest quintileLowest quintile
2000
Oral contraceptives and the incidence of multiple sclerosis
Hernán M, Hohol MJ, Olek MJ, Spiegelman D, Ascherio A. Oral contraceptives and the incidence of multiple sclerosis. Neurology 2000, 55: 848-853. PMID: 10994007, DOI: 10.1212/wnl.55.6.848.Peer-Reviewed Original ResearchConceptsRisk of MSHealth Study IIOral contraceptive useOral contraceptivesContraceptive useProtective effectHealth StudyNurses' Health Study IIAge-adjusted relative riskOral contraceptive historiesNurses' Health StudyProgression of MSDiagnosis of MSDuration of useCohort studyMS incidenceMS riskHormonal contraceptionMultiple sclerosisContraceptive historyRelative riskClinical dataProbable casesU.S. womenPast users