1. Basal forebrain degeneration precedes and predicts the cortical spread of Alzheimer's pathology
- Author
-
Howard Feldman, Anton P. Porsteinsson, Lon S. Schneider, Eben S. Schwartz, Earl A. Zimmerman, Richard V. King, Nunzio Pomara, James E. Galvin, M. Marcel Mesulam, Paula Ogrocki, Howard Chertkow, Gail Li, Gad A. Marshall, Kewei Chen, Norbert Schuff, Magdalena Korecka, MaryAnn Oakley, Elaine R. Peskind, Stephen Salloway, Kristine Lipowski, Clifford R. Jack, Charles DeCarli, Greg Jicha, Kathleen Tingus, Tatiana Foroud, Andrew E. Budson, Martha G. MacAvoy, Daniel H.S. Silverman, Sonia Pawluczyk, Mary Quiceno, Kaycee M. Sink, Paul S. Aisen, Peter Davies, Chris Hosein, Erin Householder, Adam Schwartz, Munir Chowdhury, Bruce L. Miller, James J. Lah, Steven E. Arnold, Kenneth M. Spicer, Keith A. Johnson, Karen L. Bell, Laura L. Boles Ponto, Olga James, Stephanie Reeder, Catherine Mc-Adams-Ortiz, Michele Assaly, Melissa J. Davis, Zaven Khachaturian, Leon J. Thal, Allan I. Levey, Betty Lind, Michael D. Devous, P. Murali Doraiswamy, John Q. Trojanowki, Jason Karlawish, Karen S. Anderson, Kejal Kantarci, Raina Carter, Gaby Thai, Tracy Kendall, Bojana Stefanovic, George Bartzokis, M.S. Albert, Donna Munic, Kelly M. Makino, Anahita Adeli, Franz Hefti, Dzintra Celmins, Marwan N. Sabbagh, Nigel J. Cairns, John C. Morris, Donna M. Simpson, Brandy R. Matthews, Marilyn S. Albert, Sterling C. Johnson, Curtis B. Caldwell, Greg Sorensen, Geoffrey Tremont, Charles Bernick, Susan De Santi, Jeffrey R. Petrella, Scott C. Neu, Jeffrey Kaye, Randall Griffith, Helen Vanderswag, Mauricio Beccera, M. L. Senjem, Charles D. Smith, David S. Knopman, Lisa Taylor-Reinwald, Chet Mathis, Susan M. Landau, Dana Nguyen, Nick C. Fox, Adrian Preda, Robert A. Koeppe, Cynthia Hunt, Benita Mudge, Lisa Raudin, Dick J. Drost, Steven M. Paul, Heather Anderson, Michal J. Figurski, Davie Holtzman, Scott Herring, Robert B. Santulli, Chad Ward, Godfrey D. Pearlson, Mark A. Mintun, Joseph F. Quinn, Thomas C. Neylan, M. Saleem Ismail, Alan J. Lerner, Sherye A. Sirrel, Henry W. Querfurth, Rosemary H Morrison, Ronald G. Thomas, Peter A. Hardy, Bryan M. Spann, Kristen Martin-Cook, Robert C. Green, John M Olichney, Lidia Glodzik, Pradeep Garg, Oscar L. Lopez, Annmarie Hake, Douglas W. Scharre, Raymond Scott Turner, Michael Borrie, Sara Dolen, Marc Raichle, Leyla de Toledo-Morrell, Jeffrey M. Burns, Joy L. Taylor, Balebail Ashok Raj, Irina Rachinsky, David Bachman, Horacio Capote, Erik D. Roberson, Effie M. Mitsis, Richard Frank, Michael W. Weiner, Michael C. Donohue, Ansgar J. Furst, Adam S. Fleisher, David S. Geldmacher, Joanne S. Allard, Gus Jiminez, Jared R. Tinklenberg, Teresa Villena, Ranjan Duara, Elizabether Finger, T. Y. Lee, Sanjay Asthana, Dino Massoglia, Alice D. Brown, Neil W. Kowall, Kim Martin, Angela Oliver, Ellen Woo, Susan Rountree, Peggy Roberts, Terence Z. Wong, Meghan Frey, Sandra Harding, Virginia M.-Y. Lee, Taylor W. Schmitz, William J. Jagust, Daniel Varon, Michelle Rainka, Norm Foster, Matt A. Bernstein, Colleen S. Albers, Elizabeth Oates, Myron F. Weiner, Eric C. Petrie, Andrew Kertesz, Janet S. Cellar, Karen Crawford, Christine M. Belden, Chuang-Kuo Wu, Jordan Grafman, Walter Martinez, Devon Gessert, John C. Brockington, David J. Clark, David A. Wolk, Heather E. Johnson, Alexander Norbash, Hillel Grossman, Gary R. Conrad, Kelley Faber, Jacqueline Hayes, Sandra Jacobson, Diana R. Kerwin, Franklin Watkins, T. J. Montine, Ramon Diaz-Arrastia, Hyungsub Shim, Leon Hudson, Jeff Gunter, Partha Sinha, Peter J. Snyder, Norman R. Relkin, Ruth A. Mulnard, Francine Parfitt, David Jones, Nancy Collins Johnson, Tamie Sather, Evan Fletcher, Sarah Walter, Jerome A. Yesavage, Antero Sarrael, Sungeun Kim, Brigid Reynolds, Maria T. Greig, Patricia Lynn Johnson, Stacy Schneider, Yaakov Stern, Beau M. Ances, Steven G. Potkin, Ronald J. Killiany, Mimi Dang, Smita Kittur, James B. Brewer, Chiadi U. Onyike, Paul M. Thompson, Mony J. de Leon, Sandra E. Black, Lawrence S. Honig, Rob Bartha, Gloria Chaing, R. Nathan Spreng, Rachelle S. Doody, Shannon Finley, Stephen H. Pasternak, Brian R. Ott, Reisa A. Sperling, Tamar J. Kitzmiller, John K. Hsiao, Kwangsik Nho, Richard E. Carson, Howard Bergman, Cynthia M. Carlsson, Bonnie S. Goldstein, Kyle B. Womack, Maria Kataki, Lew Kuller, Liana G. Apostolova, J. Jay Fruehling, Daniel D'Agostino, Christina A. Michel, Susan K. Schultz, Howard Fillit, Konstantinos Arfanakis, John A. Rogers, Dana Mathews, Ging-Yuek Robin Hsiung, Barton Lane, Brittany Cerbone, Sara S. Mason, Stephanie Kielb, Kris A. Johnson, Henry Rusinek, Liberty Teodoro, Connie Brand, Jeff D. Williamson, Prashanthi Vemuri, Russell H. Swerdlow, Judith L. Heidebrink, Paul Malloy, Pierre N. Tariot, Bret J. Borowski, Karl E. Friedl, Debra A. Fleischman, Martin R. Farlow, Javier Villanueva-Meyer, Eric M. Reiman, Jacobo Mintzer, Stephen Correia, Po H. Lu, Daniel C. Marson, Steven Potkin, Vernice Bates, Li Shen, Kathleen R. Johnson, Allyson C. Rosen, Neil Buckholtz, Andrew J. Saykin, Raymundo Hernando, Raj C. Shah, M.-Marsel Mesulam, Christopher H. van Dyck, Maria Carroll, Howard J. Rosen, Karen E. Smith, Arthur W. Toga, Leslie M. Shaw, Kristin Fargher, Karen Blank, Ronald C. Petersen, Amanda Smith, Owen Carmichael, Laurel A. Beckett, Sue Leon, William Z. Potter, Neill R. Graff-Radford, Danielle J Harvey, Joanne L. Lord, and Carl H. Sadowsky
- Subjects
0301 basic medicine ,Male ,Pathology ,medicine.medical_specialty ,Amyloid ,Basal Forebrain ,Science ,General Physics and Astronomy ,Degeneration (medical) ,Grey matter ,General Biochemistry, Genetics and Molecular Biology ,Article ,Cohort Studies ,03 medical and health sciences ,0302 clinical medicine ,Alzheimer Disease ,medicine ,Entorhinal Cortex ,Humans ,Aged ,Aged, 80 and over ,Basal forebrain ,Multidisciplinary ,Amyloid beta-Peptides ,business.industry ,General Chemistry ,medicine.disease ,Entorhinal cortex ,Prognosis ,Magnetic Resonance Imaging ,030104 developmental biology ,medicine.anatomical_structure ,Biomarker (medicine) ,Female ,Alzheimer's disease ,business ,030217 neurology & neurosurgery ,Biomarkers ,Alzheimer's Disease Neuroimaging Initiative - Abstract
There is considerable debate whether Alzheimer's disease (AD) originates in basal forebrain or entorhinal cortex. Here we examined whether longitudinal decreases in basal forebrain and entorhinal cortex grey matter volume were interdependent and sequential. In a large cohort of age-matched older adults ranging from cognitively normal to AD, we demonstrate that basal forebrain volume predicts longitudinal entorhinal degeneration. Models of parallel degeneration or entorhinal origin received negligible support. We then integrated volumetric measures with an amyloid biomarker sensitive to pre-symptomatic AD pathology. Comparison between cognitively matched normal adult subgroups, delineated according to the amyloid biomarker, revealed abnormal degeneration in basal forebrain, but not entorhinal cortex. Abnormal degeneration in both basal forebrain and entorhinal cortex was only observed among prodromal (mildly amnestic) individuals. We provide evidence that basal forebrain pathology precedes and predicts both entorhinal pathology and memory impairment, challenging the widely held belief that AD has a cortical origin., Whether Alzheimer's disease originates in basal forebrain or entorhinal cortex remains highly debated. Here the authors use structural magnetic resonance data from a longitudinal sample of participants stratified by cerebrospinal biomarker and clinical diagnosis to show that tissue volume changes appear earlier in the basal forebrain than in the entorhinal cortex.
- Published
- 2016