2018
Immunohistochemical Method and Histopathology Judging for the Systemic Synuclein Sampling Study (S4)
Beach T, Serrano G, Kremer T, Canamero M, Dziadek S, Sade H, Derkinderen P, Corbillé A, Letournel F, Munoz D, White C, Schneider J, Crary J, Sue L, Adler C, Glass M, Intorcia A, Walker J, Foroud T, Coffey C, Ecklund D, Riss H, Goßmann J, König F, Kopil C, Arnedo V, Riley L, Linder C, Dave K, Jennings D, Seibyl J, Mollenhauer B, Chahine L, Guilmette L, Russell D, Noyes-Lloyd C, Mitchell C, Smith D, Potter M, Case R, Lott D, Duffy A, Hogarth P, Cresswell M, Akhtar R, Purri R, Amara A, Blair C, Keshavarzian A, Marras C, Visanji N, Rothberg B, Oza V. Immunohistochemical Method and Histopathology Judging for the Systemic Synuclein Sampling Study (S4). Journal Of Neuropathology & Experimental Neurology 2018, 77: 793-802. PMID: 30107604, PMCID: PMC6097838, DOI: 10.1093/jnen/nly056.Peer-Reviewed Original ResearchConceptsParkinson's diseaseASyn pathologyΑ-synuclein pathologySubmandibular gland biopsyPeripheral biopsiesControl subjectsGland biopsyBlinded panelImmunohistochemical methodsImmunoperoxidase methodMonoclonal antibodiesScore agreementNeuropathologistsPathologyBiopsySkinSubsequent testingSampling study
2013
Association of Cerebrospinal Fluid β-Amyloid 1-42, T-tau, P-tau181, and α-Synuclein Levels With Clinical Features of Drug-Naive Patients With Early Parkinson Disease
Kang J, Irwin D, Chen-Plotkin A, Siderowf A, Caspell C, Coffey C, Waligórska T, Taylor P, Pan S, Frasier M, Marek K, Kieburtz K, Jennings D, Simuni T, Tanner C, Singleton A, Toga A, Chowdhury S, Mollenhauer B, Trojanowski J, Shaw L, Lasch S, Flagg E, Poewe W, Sherer T, Meunier C, Rudolph A, Casaceli C, Seibyl J, Mendick S, Schuff N, Uribe L, Yankey J, Crawford K, Scutti A, Casalin P, Malferrari G, Hawkins K, Russell D, Leary L, Factor S, Sommerfeld B, Hogarth P, Pighetti E, Williams K, Standaert D, Guthrie S, Hauser R, Jankovic J, Hunter C, Stern M, Darin A, Leverenz J, Baca M, Frank S, Thomas C, Richard I, Deeley C, Rees L, Sprenger F, Oertel W, Willeke D, Shill H, Fernandez H, Mule J, Berg D, Gauss K, Galasko D, Fontaine D, Mari Z, McCoy A, Brooks D, Shah B, Barone P, Isaacson S, James A, Espay A, Espay K, Rowe D, Ranola M. Association of Cerebrospinal Fluid β-Amyloid 1-42, T-tau, P-tau181, and α-Synuclein Levels With Clinical Features of Drug-Naive Patients With Early Parkinson Disease. JAMA Neurology 2013, 70: 1277-1287. PMID: 23979011, PMCID: PMC4034348, DOI: 10.1001/jamaneurol.2013.3861.Peer-Reviewed Original ResearchConceptsDrug-naive patientsEarly Parkinson's diseaseCSF biomarkersΒ-amyloid 1CSF Aβ1-42P-tau181Parkinson's diseaseT-tauAβ1-42Healthy controlsΑ-synucleinClinical featuresPPMI cohortParkinson's Progression Markers Initiative (PPMI) studyLower CSF Aβ1-42Early-stage Parkinson's diseaseT-tau/Aβ1Lower Aβ1-42P-tau181 concentrationsCSF t-tauΑ-synuclein levelsCerebrospinal fluid levelsCross-sectional studyEnzyme-linked immunosorbent assaySignificant correlation