Inflammation as a central mechanism in Alzheimer's disease Tập 4 Số 1 - Trang 575-590 - 2018
Jefferson W. Kinney, Shane M. Bemiller, Andrew S. Murtishaw, Amanda M. Leisgang, Arnold Salazar, Bruce T. Lamb
AbstractAlzheimer's disease (AD) is a progressive neurodegenerative disorder
that is characterized by cognitive decline and the presence of two core
pathologies, amyloid β plaques and neurofibrillary tangles. Over the last
decade, the presence of a sustained immune response in the brain has emerged as
a third core pathology in AD. The sustained activation of the brain's resident
macrophages (micro... hiện toàn bộ
Alzheimer's disease drug development pipeline: 2018 Tập 4 Số 1 - Trang 195-214 - 2018
Jeffrey L. Cummings, Garam Lee, Aaron Ritter, Kate Zhong
AbstractIntroductionTreatments for Alzheimer's disease (AD) are needed due to
the growing number of individuals with preclinical, prodromal, and dementia
forms of AD. Drug development for AD therapies can be examined by inspecting the
drug development pipeline as represented on
clinicaltrials.gov.MethodsClinicaltrials.gov was assessed as of January 30, 2018
to determine AD therapies represented in... hiện toàn bộ
Alzheimer's disease drug development pipeline: 2017 Tập 3 Số 3 - Trang 367-384 - 2017
Jeffrey L. Cummings, Garam Lee, Travis Mortsdorf, Aaron Ritter, Kate Zhong
AbstractIntroductionThere is an urgent need to develop new treatments for
Alzheimer's disease (AD) and to understand the drug development process for new
AD therapies.MethodsWe assessed the agents in the AD pipeline as documented in
clinicaltrials.gov for phase I, phase II, and phase III, accessed
1/5/2017.ResultsThere are 105 agents in the AD treatment development pipeline,
of which 25 agents are... hiện toàn bộ
Sedentary behavior as a risk factor for cognitive decline? A focus on the influence of glycemic control in brain health Tập 3 Số 3 - Trang 291-300 - 2017
Michael J. Wheeler, Paddy C. Dempsey, Megan S. Grace, Kathryn A. Ellis, Paul A. Gardiner, Daniel J. Green, David W. Dunstan
AbstractCognitive decline leading to dementia represents a global health burden.
In the absence of targeted pharmacotherapy, lifestyle approaches remain the best
option for slowing the onset of dementia. However, older adults spend very
little time doing moderate to vigorous exercise and spend a majority of time in
sedentary behavior. Sedentary behavior has been linked to poor glycemic control
and... hiện toàn bộ
Accelerating drug development for Alzheimer's disease through the use of data standards Tập 3 - Trang 273-283 - 2017
Jon Neville, Steve Kopko, Klaus Romero, Brian Corrigan, Bob Stafford, Elizabeth LeRoy, Steve Broadbent, Martin Cisneroz, Ethan Wilson, Eric Reiman, Hugo Vanderstichele, Stephen P. Arnerić, Diane Stephenson
AbstractIntroductionThe exceedingly high rate of failed trials in Alzheimer's
disease (AD) calls for immediate attention to improve efficiencies and learning
from past, ongoing, and future trials. Accurate, highly rigorous standardized
data are at the core of meaningful scientific research. Data standards allow for
proper integration of clinical data sets and represent the essential foundation
for... hiện toàn bộ
Amyloid‐associated increases in longitudinal report of subjective cognitive complaints Tập 4 - Trang 444-449 - 2018
Rebecca E. Amariglio, Rachel F. Buckley, Elizabeth C. Mormino, Gad A. Marshall, Keith A. Johnson, Dorene M. Rentz, Reisa A. Sperling
AbstractIntroductionTo investigate whether baseline subjective cognitive
complaints (SCCs) predict longitudinal decline on neuropsychological testing and
whether SCC increases longitudinally, in the setting of high levels of amyloid
burden.MethodsTwo hundred seventy‐nine clinically normal older participants
(mean age = 73.7 ± 6.1 years) from the Harvard Aging Brain Study, a cohort of
community‐dwe... hiện toàn bộ
Determining the impact of psychosis on rates of false‐positive and false‐negative diagnosis in Alzheimer's disease Tập 3 - Trang 385-392 - 2017
Corinne E. Fischer, Winnie Qian, Tom A. Schweizer, Zahinoor Ismail, Eric E. Smith, Colleen P. Millikin, David G. Munoz
AbstractIntroductionThe rate of clinical misdiagnosis of Alzheimer's disease
(AD) and how psychosis impacts that clinical judgment is unclear.MethodsUsing
data from National Alzheimer's Coordinating Center, we compared the clinical and
neuropathologic diagnosis in patients with a diagnosis of AD with autopsy and in
neuropathology‐confirmed AD cases (n = 961). We determined the rate of true
positiv... hiện toàn bộ
Virtual reality‐based cognitive‐motor training for middle‐aged adults at high Alzheimer's disease risk: A randomized controlled trial Tập 4 - Trang 118-129 - 2018
Glen M. Doniger, Michal Schnaider Beeri, Alex Bahar-Fuchs, Amihai Gottlieb, Anastasia Tkachov, Hagar Kenan, Abigail Livny, Yotam Bahat, Hadar Sharon, Oran Ben-Gal, Maya Cohen, Gabi Zeilig, Meir Plotnik
AbstractIntroductionUbiquity of Alzheimer's disease (AD) coupled with relatively
ineffectual pharmacologic treatments has spurred interest in nonpharmacologic
lifestyle interventions for prevention or risk reduction. However, evidence of
neuroplasticity notwithstanding, there are few scientifically rigorous,
ecologically relevant brain training studies focused on building cognitive
reserve in midd... hiện toàn bộ
General and domain‐specific cognitive reserve, mild cognitive impairment, and dementia risk in older women Tập 5 - Trang 118-128 - 2019
Andrew J. Petkus, Susan M. Resnick, Stephen R. Rapp, Mark A. Espeland, Margaret Gatz, Keith F. Widaman, Xinhui Wang, Diana Younan, Ramon Casanova, Helena Chui, Ryan T. Barnard, Sarah Gaussoin, Joseph S. Goveas, Kathleen M. Hayden, Victor W. Henderson, Bonnie C. Sachs, Santiago Saldana, Aladdin H. Shadyab, Sally A. Shumaker, Jiu-Chiuan Chen
AbstractIntroductionIn a geographically diverse sample of women, we asked
whether cognitive reserve (CR) is best viewed as a general or cognitive
domain‐specific construct and whether some cognitive reserve domains but not
others exert protective effects on risk of developing mild cognitive impairment
(MCI) or dementia.MethodsEstimates of general and domain‐specific CR were
derived via variance de... hiện toàn bộ
The Age‐Well observational study on expert meditators in the Medit‐Ageing European project Tập 4 - Trang 756-764 - 2018
Antoine Lutz, Olga M. Klimecki, Fabienne Collette, Géraldine Poisnel, Eider Arenaza-Urquijo, Natalie L. Marchant, Vincent De La Sayette, Géraldine Rauchs, Eric Salmon, Patrick Vuilleumier, Eric Frison, Denis Vivien, Gaël Chételat
AbstractIntroductionThe Age‐Well observational, cross‐sectional study
investigates the affective and cognitive mechanisms of meditation expertise with
behavioral, neuroimaging, sleep, and biological measures sensitive to aging and
Alzheimer's disease (AD).MethodsThirty cognitively unimpaired individuals aged
65 years or older with at least 10,000 hours of practice in mindfulness
meditation (MM) an... hiện toàn bộ