1
|
Fá M, Puzzo D, Piacentini R, Staniszewski A, Zhang H, Baltrons MA, Li Puma DD, Chatterjee I, Li J, Saeed F, Berman HL, Ripoli C, Gulisano W, Gonzalez J, Tian H, Costa JA, Lopez P, Davidowitz E, Yu WH, Haroutunian V, Brown LM, Palmeri A, Sigurdsson EM, Duff KE, Teich AF, Honig LS, Sierks M, Moe JG, D'Adamio L, Grassi C, Kanaan NM, Fraser PE, Arancio O. Extracellular Tau Oligomers Produce An Immediate Impairment of LTP and Memory. Sci Rep 2016; 6:19393. [PMID: 26786552 PMCID: PMC4726138 DOI: 10.1038/srep19393] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 10/07/2015] [Indexed: 12/21/2022] Open
Abstract
Non-fibrillar soluble oligomeric forms of amyloid-β peptide (oAβ) and tau proteins are likely to play a major role in Alzheimer's disease (AD). The prevailing hypothesis on the disease etiopathogenesis is that oAβ initiates tau pathology that slowly spreads throughout the medial temporal cortex and neocortices independently of Aβ, eventually leading to memory loss. Here we show that a brief exposure to extracellular recombinant human tau oligomers (oTau), but not monomers, produces an impairment of long-term potentiation (LTP) and memory, independent of the presence of high oAβ levels. The impairment is immediate as it raises as soon as 20 min after exposure to the oligomers. These effects are reproduced either by oTau extracted from AD human specimens, or naturally produced in mice overexpressing human tau. Finally, we found that oTau could also act in combination with oAβ to produce these effects, as sub-toxic doses of the two peptides combined lead to LTP and memory impairment. These findings provide a novel view of the effects of tau and Aβ on memory loss, offering new therapeutic opportunities in the therapy of AD and other neurodegenerative diseases associated with Aβ and tau pathology.
Collapse
Affiliation(s)
- M Fá
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - D Puzzo
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA.,Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Catania, 95125 Italy
| | - R Piacentini
- Institute of Human Physiology, Università Cattolica del Sacro Cuore, Rome, 00168 Italy
| | - A Staniszewski
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - H Zhang
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - M A Baltrons
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA.,Department of Biochemistry and Molecular Biology, Institute of Biotechnology and Biomedicine, Universitat Autònoma de Barcelona, Bellaterra, 08193, Spain
| | - D D Li Puma
- Institute of Human Physiology, Università Cattolica del Sacro Cuore, Rome, 00168 Italy
| | - I Chatterjee
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA.,Oligomerix, Inc., Oligomerix, Inc., 7 Legion Drive, Suite 101, Valhalla, NY 10595, USA
| | - J Li
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA.,Department of Neurology, Third Military Medical University, Chongqing, 400042, China
| | - F Saeed
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - H L Berman
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - C Ripoli
- Institute of Human Physiology, Università Cattolica del Sacro Cuore, Rome, 00168 Italy
| | - W Gulisano
- Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Catania, 95125 Italy
| | - J Gonzalez
- Translational Technology Core Laboratory, Rockefeller University, New York, NY 10065, USA
| | - H Tian
- Department of Chemical Engineering, ASU, Tempe, AZ 85281, USA
| | - J A Costa
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - P Lopez
- Oligomerix, Inc., Oligomerix, Inc., 7 Legion Drive, Suite 101, Valhalla, NY 10595, USA
| | - E Davidowitz
- Oligomerix, Inc., Oligomerix, Inc., 7 Legion Drive, Suite 101, Valhalla, NY 10595, USA
| | - W H Yu
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - V Haroutunian
- Department of Psychiatry, The Mount Sinai School of Medicine, JJ-Peters VA Medical Center, Bronx, NY 10468, USA
| | - L M Brown
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - A Palmeri
- Department of Biomedical and Biotechnological Sciences, Section of Physiology, University of Catania, Catania, 95125 Italy
| | - E M Sigurdsson
- Department of Neuroscience and Physiology, NYU Langone Medical Center, New York, NY 10016, USA
| | - K E Duff
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - A F Teich
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - L S Honig
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| | - M Sierks
- Translational Technology Core Laboratory, Rockefeller University, New York, NY 10065, USA
| | - J G Moe
- Oligomerix, Inc., Oligomerix, Inc., 7 Legion Drive, Suite 101, Valhalla, NY 10595, USA
| | - L D'Adamio
- Department of Microbiology and Immunology, Einstein College of Medicine, Bronx, NY 10461, USA
| | - C Grassi
- Institute of Human Physiology, Università Cattolica del Sacro Cuore, Rome, 00168 Italy.,San Raffaele Pisana Scientific Institute for Research, Hospitalization and Health Care, Rome, 00163, Italy
| | - N M Kanaan
- Department of Translational Science and Molecular Medicine, College of Human Medicine, MSU, Grand Rapids, MI, 49503, USA
| | - P E Fraser
- Tanz Centre for Research in Neurodegenerative Diseases and Department of Medical Biophysics, University of Toronto, 60 Leonard Avenue, Toronto, Ontario M5T 2S8 Toronto, Canada
| | - O Arancio
- Department of Pathology and Cell Biology and Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 W 168th St. New York, NY 10032 USA
| |
Collapse
|