Staging tau pathology with tau PET in Alzheimer’s disease: a longitudinal study
Authors: Chen Shi-Dong , Lu Jia-Ying , Li Hong-Qi , Yang Yu-Xiang , Jiang Jie-Hui , Cui Mei , Zuo Chuan-Tao , Tan Lan , Dong Qiang , Yu Jin-Tai ,   for the Alzheimer’s Disease Neuroimaging Initiative, Weiner Michael W. , Aisen Paul , Petersen Ronald , Jack Clifford R. , Jagust William , Trojanowki John Q. , Toga Arthur W. , Beckett Laurel , Green Robert C. , Saykin Andrew J. , Morris John C. , Perrin Richard J. , Shaw Leslie M. , Carrillo Maria , Potter William , Barnes Lisa , Bernard Marie , González Hector , Ho Carole , Hsiao John K. , Jackson Jonathan , Masliah Eliezer , Masterman Donna , Okonkwo Ozioma , Perrin Richard , Ryan Laurie , Silverberg Nina , Fleisher Adam , Sacrey Diana Truran , Fockler Juliet , Conti Cat , Veitch Dallas , Neuhaus John , Jin Chengshi , Nosheny Rachel , Ashford Miriam , Flenniken Derek , Kormos Adrienne , Rafii Michael , Raman Rema , Jimenez Gustavo , Donohue Michael , Gessert Devon , Salazar Jennifer , Zimmerman Caileigh , Cabrera Yuliana , Walter Sarah , Miller Garrett , Coker Godfrey , Clanton Taylor , Hergesheimer Lindsey , Smith Stephanie , Adegoke Olusegun , Mahboubi Payam , Moore Shelley , Pizzola Jeremy , Shaffer Elizabeth , Sloan Brittany , Harvey Danielle , Forghanian-Arani Arvin , Borowski Bret , Ward Chad , Schwarz Christopher , Jones David , Gunter Jeff , Kantarci Kejal , Senjem Matthew , Vemuri Prashanthi , Reid Robert , Fox Nick C. , Malone Ian , Thompson Paul , Thomopoulos Sophia I. , Nir Talia M. , Jahanshad Neda , DeCarli Charles , Knaack Alexander , Fletcher Evan , Tosun-Turgut Duygu , Chen Stephanie Rossi , Choe Mark , Crawford Karen , Yushkevich Paul A. , Das Sandhitsu , Koeppe Robert A. , Reiman Eric M. , Chen Kewei , Mathis Chet , Landau Susan , Cairns Nigel J. , Householder Erin , Franklin Erin , Bernhardt Haley , Taylor-Reinwald Lisa , Shaw Leslie M. , Trojanowki John Q. , Korecka Magdalena , Figurski Michal , Crawford Karen , Neu Scott , Saykin Andrew J. , Nho Kwangsik , Risacher Shannon L. , Apostolova Liana G. , Shen Li , Foroud Tatiana M. , Nudelman Kelly , Faber Kelley , Wilmes Kristi , Thal Leon , Khachaturian Zaven , Hsiao John K. , Silbert Lisa C. , Lind Betty , Crissey Rachel , Kaye Jeffrey A. , Carter Raina , Dolen Sara , Quinn Joseph , Schneider Lon S. , Pawluczyk Sonia , Becerra Mauricio , Teodoro Liberty , Dagerman Karen , Spann Bryan M. , Brewer James , Vanderswag Helen , Fleisher Adam , Ziolkowski Jaimie , Heidebrink Judith L. , Zbizek-Nulph Lisa , Lord Joanne L. , Mason Sara S. , Albers Colleen S. , Knopman David , Johnson Kris , Villanueva-Meyer Javier , Pavlik Valory , Pacini Nathaniel , Lamb Ashley , Kass Joseph S. , Doody Rachelle S. , Shibley Victoria , Chowdhury Munir , Rountree Susan , Dang Mimi , Stern Yaakov , Honig Lawrence S. , Mintz Akiva , Ances Beau , Winkfield David , Carroll Maria , Stobbs-Cucchi Georgia , Oliver Angela , Creech Mary L. , Mintun Mark A. , Schneider Stacy , Geldmacher David , Love Marissa Natelson , Griffith Randall , Clark David , Brockington John , Marson Daniel , Grossman Hillel , Goldstein Martin A. , Greenberg Jonathan , Mitsis Effie , Shah Raj C. , Lamar Melissa , Samuels Patricia , Duara Ranjan , Greig-Custo Maria T. , Rodriguez Rosemarie , Albert Marilyn , Onyike Chiadi , Farrington Leonie , Rudow Scott , Brichko Rottislav , Kielb Stephanie , Smith Amanda , Raj Balebail Ashok , Fargher Kristin , Sadowski Martin , Wisniewski Thomas , Shulman Melanie , Faustin Arline , Rao Julia , Castro Karen M. , Ulysse Anaztasia , Chen Shannon , Sheikh Mohammed O. , Singleton-Garvin Jamika , Doraiswamy P. Murali , Petrella Jeffrey R. , James Olga , Wong Terence Z. , Borges-Neto Salvador , Karlawish Jason H. , Wolk David A. , Vaishnavi Sanjeev , Clark Christopher M. , Arnold Steven E. , Smith Charles D. , Jicha Gregory A. , El Khouli Riham , Raslau Flavius D. , Lopez Oscar L. , Oakley MaryAnn , Simpson Donna M. , Porsteinsson Anton P. , Martin Kim , Kowalski Nancy , Keltz Melanie , Goldstein Bonnie S. , Makino Kelly M. , Ismail M. Saleem , Brand Connie , Thai Gaby , Pierce Aimee , Yanez Beatriz , Sosa Elizabeth , Witbracht Megan , Kelley Brendan , Nguyen Trung , Womack Kyle , Mathews Dana , Quiceno Mary , Levey Allan I. , Lah James J. , Hajjar Ihab , Cellar Janet S. , Burns Jeffrey M. , Swerdlow Russell H. , Brooks William M. , Silverman Daniel H. S. , Kremen Sarah , Apostolova Liana , Tingus Kathleen , Lu Po H. , Bartzokis George , Woo Ellen , Teng Edmond , Graff-Radford Neill R. , Parfitt Francine , Poki-Walker Kim , Farlow Martin R. , Hake Ann Marie , Matthews Brandy R. , Brosch Jared R. , Herring Scott , van Dyck Christopher H. , Mecca Adam P. , Good Susan P. , MacAvoy Martha G. , Carson Richard E. , Varma Pradeep , Chertkow Howard , Vaitekunis Susan , Hosein Chris , Black Sandra , Stefanovic Bojana , Heyn Chris , Hsiung Ging-Yuek Robin , Kim Ellen , Mudge Benita , Sossi Vesna , Feldman Howard , Assaly Michele , Finger Elizabeth , Pasternak Stephen , Rachinsky Irina , Kertesz Andrew , Drost Dick , Rogers John , Grant Ian , Muse Brittanie , Rogalski Emily , Robson Jordan , Mesulam M.-Marsel , Kerwin Diana , Wu Chuang-Kuo , Johnson Nancy , Lipowski Kristine , Weintraub Sandra , Bonakdarpour Borna , Pomara Nunzio , Hernando Raymundo , Sarrael Antero , Rosen Howard J. , Miller Bruce L. , Perry David , Turner Raymond Scott , Johnson Kathleen , Reynolds Brigid , MCCann Kelly , Poe Jessica , Sperling Reisa A. , Johnson Keith A. , Marshall Gad A. , Belden Christine M. , Atri Alireza , Spann Bryan M. , Clark Kelly A. , Zamrini Edward , Sabbagh Marwan , Killiany Ronald , Stern Robert , Mez Jesse , Kowall Neil , Budson Andrew E. , Obisesan Thomas O. , Ntekim Oyonumo E. , Wolday Saba , Khan Javed I. , Nwulia Evaristus , Nadarajah Sheeba , Lerner Alan , Ogrocki Paula , Tatsuoka Curtis , Fatica Parianne , Fletcher Evan , Maillard Pauline , Olichney John , DeCarli Charles , Carmichael Owen , Bates Vernice , Capote Horacio , Rainka Michelle , Borrie Michael , Lee T-Y , Bartha Rob , Johnson Sterling , Asthana Sanjay , Carlsson Cynthia M. , Perrin Allison , Burke Anna , Scharre Douglas W. , Kataki Maria , Tarawneh Rawan , Kelley Brendan , Hart David , Zimmerman Earl A. , Celmins Dzintra , Miller Delwyn D. , Boles Ponto Laura L. , Smith Karen Ekstam , Koleva Hristina , Shim Hyungsub , Nam Ki Won , Schultz Susan K. , Williamson Jeff D. , Craft Suzanne , Cleveland Jo , Yang Mia , Sink Kaycee M. , Ott Brian R. , Drake Jonathan , Tremont Geoffrey , Daiello Lori A. , Drake Jonathan D. , Sabbagh Marwan , Ritter Aaron , Bernick Charles , Munic Donna , Mintz Akiva , O’Connelll Abigail , Mintzer Jacobo , Wiliams Arthur , Masdeu Joseph , Shi Jiong , Garcia Angelica , Sabbagh Marwan , Newhouse Paul , Potkin Steven , Salloway Stephen , Malloy Paul , Correia Stephen , Kittur Smita , Pearlson Godfrey D. , Blank Karen , Anderson Karen , Flashman Laura A. , Seltzer Marc , Hynes Mary L. , Santulli Robert B. , Relkin Norman , Chiang Gloria , Lin Michael , Ravdin Lisa , Lee Athena , Petersen Ron , Neylan Thomas , Grafman Jordan , Montine Tom , Petersen Ronald , Hergesheimer Lindsey , Danowski Sarah , Nguyen-Barrera Catherine , Hayes Jacqueline , Finley Shannon , Donohue Michael , Bernstein Matthew , Senjem Matt , Ward Chad , Chen Stephanie Rossi , Koeppe Robert A. , Foster Norm , Foroud Tatiana M. , Potkin Steven , Shen Li , Faber Kelley , Kim Sungeun , Nho Kwangsik , Wilmes Kristi , Spann Bryan M. , Vanderswag Helen , Fleisher Adam , Sood Ajay , Blanchard Kimberly S. , Fleischman Debra , Arfanakis Konstantinos , Varon Daniel , Greig Maria T. , Goldstein Bonnie , Martin Kimberly S. , Thai Gaby , Pierce Aimee , Reist Christopher , Yanez Beatriz , Sosa Elizabeth , Witbracht Megan , Sadowsky Carl , Martinez Walter , Villena Teresa , Rosen Howard , Marshall Gad , Nadarajah Sheeba , Peskind Elaine R. , Petrie Eric C. , Li Gail , Yesavage Jerome , Taylor Joy L. , Chao Steven , Coleman Jaila , White Jessica D. , Lane Barton , Rosen Allyson , Tinklenberg Jared , Chiang Gloria , Mackin Scott , Raman Rema , Jimenez-Maggiora Gustavo , Gessert Devon , Salazar Jennifer , Zimmerman Caileigh , Walter Sarah , Adegoke Olusegun , Mahboubi Payam , Drake Erin , Donohue Mike , Nelson Craig , Bickford David , Butters Meryl , Zmuda Michelle , Borowski Bret , Gunter Jeff , Senjem Matt , Kantarci Kejal , Ward Chad , Reyes Denise , Faber Kelley M. , Nudelman Kelly N. , Au Yiu Ho , Scherer Kelly , Catalinotto Daniel , Stark Samuel , Ong Elise , Fernandez Dariella , Zmuda Michelle 
Published: September 2021

AbstractA biological research framework to define Alzheimer’ disease with dichotomized biomarker measurement was proposed by National Institute on Aging–Alzheimer’s Association (NIA–AA). However, it cannot characterize the hierarchy spreading pattern of tau pathology. To reflect in vivo tau progression using biomarker, we constructed a refined topographic 18F-AV-1451 tau PET staging scheme with longitudinal clinical validation. Seven hundred and thirty-four participants with baseline 18F-AV-1451 tau PET (baseline age 73.9 ± 7.7 years, 375 female) were stratified into five stages by a topographic PET staging scheme. Cognitive trajectories and clinical progression were compared across stages with or without further dichotomy of amyloid status, using linear mixed-effect models and Cox proportional hazard models. Significant cognitive decline was first observed in stage 1 when tau levels only increased in transentorhinal regions. Rates of cognitive decline and clinical progression accelerated from stage 2 to stage 3 and stage 4. Higher stages were also associated with greater CSF phosphorylated tau and total tau concentrations from stage 1. Abnormal tau accumulation did not appear with normal β-amyloid in neocortical regions but prompt cognitive decline by interacting with β-amyloid in temporal regions. Highly accumulated tau in temporal regions independently led to cognitive deterioration. Topographic PET staging scheme have potentials in early diagnosis, predicting disease progression, and studying disease mechanism. Characteristic tau spreading pattern in Alzheimer’s disease could be illustrated with biomarker measurement under NIA–AA framework. Clinical–neuroimaging–neuropathological studies in other cohorts are needed to validate these findings.