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Verghese J, Malik R, Zwerling J. Montefiore-Einstein Center for the Aging Brain: Preliminary Data. J Am Geriatr Soc 2016; 64:2374-2377. [DOI: 10.1111/jgs.14473] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Joe Verghese
- Department of Neurology; Albert Einstein College of Medicine; Bronx New York
- Division of Geriatrics; Department of Medicine; Albert Einstein College of Medicine; Bronx New York
- Montefiore Medical Center; Bronx New York
| | - Rubina Malik
- Division of Geriatrics; Department of Medicine; Albert Einstein College of Medicine; Bronx New York
- Montefiore Medical Center; Bronx New York
| | - Jessica Zwerling
- Department of Neurology; Albert Einstein College of Medicine; Bronx New York
- Montefiore Medical Center; Bronx New York
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Banik A, Brown RE, Bamburg J, Lahiri DK, Khurana D, Friedland RP, Chen W, Ding Y, Mudher A, Padjen AL, Mukaetova-Ladinska E, Ihara M, Srivastava S, Padma Srivastava MV, Masters CL, Kalaria RN, Anand A. Translation of Pre-Clinical Studies into Successful Clinical Trials for Alzheimer's Disease: What are the Roadblocks and How Can They Be Overcome? J Alzheimers Dis 2016; 47:815-43. [PMID: 26401762 DOI: 10.3233/jad-150136] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Preclinical studies are essential for translation to disease treatments and effective use in clinical practice. An undue emphasis on single approaches to Alzheimer's disease (AD) appears to have retarded the pace of translation in the field, and there is much frustration in the public about the lack of an effective treatment. We critically reviewed past literature (1990-2014), analyzed numerous data, and discussed key issues at a consensus conference on Brain Ageing and Dementia to identify and overcome roadblocks in studies intended for translation. We highlight various factors that influence the translation of preclinical research and highlight specific preclinical strategies that have failed to demonstrate efficacy in clinical trials. The field has been hindered by the domination of the amyloid hypothesis in AD pathogenesis while the causative pathways in disease pathology are widely considered to be multifactorial. Understanding the causative events and mechanisms in the pathogenesis are equally important for translation. Greater efforts are necessary to fill in the gaps and overcome a variety of confounds in the generation, study design, testing, and evaluation of animal models and the application to future novel anti-dementia drug trials. A greater variety of potential disease mechanisms must be entertained to enhance progress.
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Affiliation(s)
- Avijit Banik
- Neuroscience Research Lab, Department of Neurology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Richard E Brown
- Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
| | - James Bamburg
- Department of Biochemistry and Molecular Biology, Colorado State University, Fort Collins, CO, USA
| | - Debomoy K Lahiri
- Departments of Psychiatry and of Medical & Molecular Genetics, Indiana University School of Medicine, Neuroscience Research Center, Indianapolis, IN, USA
| | - Dheeraj Khurana
- Neuroscience Research Lab, Department of Neurology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Robert P Friedland
- Department of Neurology, University of Louisville, School of Medicine, Louisville, KY, USA
| | - Wei Chen
- Division of Pulmonary Medicine, Allergy and Immunology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ying Ding
- Department of Biostatistics, University of Pittsburgh, 318C Parran Hall, Pittsburgh, PA, USA
| | - Amritpal Mudher
- Southampton Neurosciences Group, University of Southampton, Southampton, UK
| | - Ante L Padjen
- Department of Pharmacology & Therapeutics, McGill University, Montreal, QC, Canada
| | - Elizabeta Mukaetova-Ladinska
- Institute of Neuroscience, Newcastle University, NIHR Biomedical Research Building, Campus for Ageing and Vitality, Newcastle upon Tyne, UK
| | - Masafumi Ihara
- Department of Stroke and Cerebrovascular Diseases, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Sudhir Srivastava
- Division of Toxicology, Central Drug Research Institute, Lucknow, India
| | - M V Padma Srivastava
- Department of Neurology, Neurosciences Centre, All India Institute of Medical Sciences, New Delhi, India
| | - Colin L Masters
- Mental Health Research Institute, University of Melbourne, Royal Parade, The VIC, Australia
| | - Raj N Kalaria
- Institute of Neuroscience, Newcastle University, NIHR Biomedical Research Building, Campus for Ageing and Vitality, Newcastle upon Tyne, UK
| | - Akshay Anand
- Neuroscience Research Lab, Department of Neurology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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