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Citation: Alzheimer's Research & Therapy 2012 4:14
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Factors that influence survival in a probable Alzheimer disease cohort
This longitudinal study examined multiple factors that influence survival in a cohort of Alzheimer patients followed over two decades.
Citation: Alzheimer's Research & Therapy 2012 4:16 -
Long-term benefit from deep brain stimulation of the subthalamic nucleus: is it for everyone?
Although deep brain stimulation (DBS) has revolutionized our approach to therapy for patients with advanced Parkinson's disease, many questions remain. Should DBS be instituted earlier in the course of the dis...
Citation: Alzheimer's Research & Therapy 2012 4:13 -
Examining the mechanisms that link β-amyloid and α-synuclein pathologies
β-amyloid (Aβ) and α-synuclein (α-syn) are aggregation-prone proteins typically associated with two distinct neurodegenerative disorders: Alzheimer's disease (AD) and Parkinson's disease. Yet α-syn was first f...
Citation: Alzheimer's Research & Therapy 2012 4:11 -
Reduction of low-density lipoprotein receptor-related protein (LRP1) in hippocampal neurons does not proportionately reduce, or otherwise alter, amyloid deposition in APPswe/PS1dE9 transgenic mice
The low-density lipoprotein receptor-related protein (LRP1) and its family members have been implicated in the pathogenesis of Alzheimer's disease. Multiple susceptibility factors converge to metabolic pathway...
Citation: Alzheimer's Research & Therapy 2012 4:12 -
Relationships between the amyloid precursor protein and its various proteolytic fragments and neuronal systems
Alzheimer's disease (AD) is a progressive neurodegenerative disease and in its familial form is associated with mutations in the amyloid precursor protein (APP) and the presenilins (PSs). Much data regarding t...
Citation: Alzheimer's Research & Therapy 2012 4:10 -
Molecular consequences of amyloid precursor protein and presenilin mutations causing autosomal-dominant Alzheimer's disease
Mutations in both the amyloid precursor protein (APP) and the presenilin (PSEN) genes cause familial Alzheimer's disease (FAD) with autosomal dominant inheritance and early onset of disease. The clinical cours...
Citation: Alzheimer's Research & Therapy 2012 4:9 -
Resting-state fMRI as a biomarker for Alzheimer's disease?
Previous work indicates that resting-state functional magnetic resonance imaging (fMRI) is sensitive to functional brain changes related to Alzheimer's disease (AD) pathology across the clinical spectrum. Cros...
Citation: Alzheimer's Research & Therapy 2012 4:8 -
Cognitive reserve, cortical plasticity and resistance to Alzheimer's disease
There are aspects of the ageing brain and cognition that remain poorly understood despite intensive efforts to understand how they are related. Cognitive reserve is the concept that has been developed to expla...
Citation: Alzheimer's Research & Therapy 2012 4:7 -
Dementia prevention: current epidemiological evidence and future perspective
Dementia, a major cause of disability and institutionalization in older people, poses a serious threat to public health and to the social and economic development of modern society. Alzheimer's disease (AD) an...
Citation: Alzheimer's Research & Therapy 2012 4:6 -
Lipidomics of Alzheimer's disease: current status
Alzheimer's disease (AD) is a cognitive disorder with a number of complex neuropathologies, including, but not limited to, neurofibrillary tangles, neuritic plaques, neuronal shrinkage, hypomyelination, neuroi...
Citation: Alzheimer's Research & Therapy 2012 4:5 -
Progranulin axis and recent developments in frontotemporal lobar degeneration
Frontotemporal lobar degeneration (FTLD) is a devastating neurodegenerative disease that is the second most common form of dementia affecting individuals under age 65. The most common pathological subtype, FTL...
Citation: Alzheimer's Research & Therapy 2012 4:4 -
Statins and therapy of Alzheimer's disease: questions of efficacy versus trial design
Recent trials of statins produced no benefit for subjects with Alzheimer's disease. These negative studies add to a growing list of negative clinical trials. These data point to a need for reevaluating the pat...
Citation: Alzheimer's Research & Therapy 2012 3:3 -
Resting state functional MRI in Alzheimer's Disease
Resting-state functional magnetic resonance imaging (fMRI) is emerging as an interesting biomarker for measuring connectivity of the brain in patients with Alzheimer's disease (AD). In this review, we discuss ...
Citation: Alzheimer's Research & Therapy 2012 4:2 -
Vascular risk factors and Alzheimer's disease: are these risk factors for plaques and tangles or for concomitant vascular pathology that increases the likelihood of dementia? An evidence-based review
Recent epidemiologic studies have noted that risk factors for atherosclerosis (for example, diabetes mellitus, hypertension, and hyperlipidemia) are associated with increased risk of incident Alzheimer's disea...
Citation: Alzheimer's Research & Therapy 2012 3:1 -
Beyond amyloid: a diverse portfolio of novel drug discovery programs for Alzheimer's disease and related dementias
Although the molecular mechanisms underlying the pathogenesis of Alzheimer's disease and other related neurodegenerative diseases remain unclear, accumulation of misfolded proteins, neuroinflammation, mitochon...
Citation: Alzheimer's Research & Therapy 2011 3:36 -
Patient self-report for evaluating mild cognitive impairment and prodromal Alzheimer's disease
Patient-reported outcome (PRO) measures are used to evaluate disease and treatments in many therapeutic areas, capturing relevant aspects of the disorder not obtainable through clinician or informant report, i...
Citation: Alzheimer's Research & Therapy 2011 3:35 -
Molecular imaging in Alzheimer's disease: new perspectives on biomarkers for early diagnosis and drug development
Recent progress in molecular imaging has provided new important knowledge for further understanding the time course of early pathological disease processes in Alzheimer's disease (AD). Positron emission tomogr...
Citation: Alzheimer's Research & Therapy 2011 3:34 -
Predicting Alzheimer's risk: why and how?
Because the pathologic processes that underlie Alzheimer's disease (AD) appear to start 10 to 20 years before symptoms develop, there is currently intense interest in developing techniques to accurately predic...
Citation: Alzheimer's Research & Therapy 2011 3:33 -
A web-based normative calculator for the uniform data set (UDS) neuropsychological test battery
With the recent publication of new criteria for the diagnosis of preclinical Alzheimer's disease (AD), there is a need for neuropsychological tools that take premorbid functioning into account in order to dete...
Citation: Alzheimer's Research & Therapy 2011 3:32 -
Amyloid imaging in the differential diagnosis of dementia: review and potential clinical applications
In the past decade, positron emission tomography (PET) with carbon-11-labeled Pittsburgh Compound B (PIB) has revolutionized the neuroimaging of aging and dementia by enabling in vivo detection of amyloid plaques...
Citation: Alzheimer's Research & Therapy 2011 3:31 -
Progress in understanding variability in cognitive responses to cholinesterase inhibitor treatment
Limitations on the duration of clinical trials, and the constraints of participant selection for such studies, have left many unanswered questions regarding the optimal duration of drug treatment for Alzheimer...
Citation: Alzheimer's Research & Therapy 2011 3:30 -
Accelerating drug discovery for Alzheimer's disease: best practices for preclinical animal studies
Animal models have contributed significantly to our understanding of the underlying biological mechanisms of Alzheimer's disease (AD). As a result, over 300 interventions have been investigated and reported to...
Citation: Alzheimer's Research & Therapy 2011 3:28 -
Defining and describing the pre-dementia stages of familial Alzheimer's disease
With the prospect of prevention trials for familial Alzheimer's disease on the horizon, understanding the natural history of the illness has never been so important. Earlier this year in The Lancet Neurology, Aco...
Citation: Alzheimer's Research & Therapy 2011 3:29 -
Amyloid imaging in prodromal Alzheimer's disease
Patients with mild cognitive impairment are at an increased risk of progression to Alzheimer's disease. However, not all patients with mild cognitive impairment progress, and it is difficult to accurately iden...
Citation: Alzheimer's Research & Therapy 2011 3:26 -
Validation of the relevant outcome scale for Alzheimer's disease: a novel multidomain assessment for daily medical practice
The Relevant Outcome Scale for Alzheimer's Disease (ROSA) is a new observer rating instrument recently developed for routine medical practice. The validity and reliability of ROSA as well as sensitivity to cha...
Citation: Alzheimer's Research & Therapy 2011 3:27 -
Technical aspects of amyloid imaging for Alzheimer's disease
[11C]Pittsburgh Compound B positron emission tomography has now been extensively used to evaluate the amyloid load in different types of dementia and has become a powerful research tool in the field of neurodegen...
Citation: Alzheimer's Research & Therapy 2011 3:25 -
Globalization of Alzheimer's disease clinical trials
Alzheimer's disease (AD) therapies are increasingly being tested in global clinical trials. A search of ClincalTrials.gov revealed that of 269 currently active trials, 28% are currently being conducted in the ...
Citation: Alzheimer's Research & Therapy 2011 3:24 -
Predictors of long-term cognitive outcome in Alzheimer's disease
The objective of this study was to describe the longitudinal cognitive outcome in Alzheimer's disease (AD) and analyze factors that affect the outcome, including the impact of different cholinesterase inhibito...
Citation: Alzheimer's Research & Therapy 2011 3:23 -
Mitochondrial therapeutics in Alzheimer's disease and Parkinson's disease
In neurons, mitochondria serve a wide variety of processes that are integral to their function and survival. It is, therefore, not surprising that evidence of mitochondrial dysfunction is observed across numer...
Citation: Alzheimer's Research & Therapy 2011 3:21 -
Analyzing the impact of 23 mg/day donepezil on language dysfunction in moderate to severe Alzheimer's disease
Progressive language impairment is among the primary components of cognitive decline in Alzheimer's disease (AD). Because expressive and receptive language help to maintain emotional connections to caregivers ...
Citation: Alzheimer's Research & Therapy 2011 3:22 -
The β-secretase enzyme BACE1 as a therapeutic target for Alzheimer's disease
Amyloid plaques are defining histopathologic lesions in the brains of Alzheimer's disease (AD) patients and are composed of the amyloid-beta peptide, which is widely considered to play a critical role in the p...
Citation: Alzheimer's Research & Therapy 2011 3:20 -
Should persons with autosomal dominant AD be included in clinical trials? Authors' response
Citation: Alzheimer's Research & Therapy 2011 3:19 -
Should persons with autosomal dominant AD be included in clinical trials?
Citation: Alzheimer's Research & Therapy 2011 3:18 -
Right sizing funding for Alzheimer's disease
Citation: Alzheimer's Research & Therapy 2011 3:17 -
Mitochondrial dysfunction - the beginning of the end in Alzheimer's disease? Separate and synergistic modes of tau and amyloid-β toxicity
The pathology of Alzheimer's disease (AD) is characterized by amyloid plaques (aggregates of amyloid-β (Aβ)) and neurofibrillary tangles (aggregates of tau) and is accompanied by mitochondrial dysfunction, but...
Citation: Alzheimer's Research & Therapy 2011 3:15 -
Masitinib as an adjunct therapy for mild-to-moderate Alzheimer's disease: a randomised, placebo-controlled phase 2 trial
Neuroinflammation is thought to be important in Alzheimer's disease pathogenesis. Mast cells are a key component of the inflammatory network and participate in the regulation of the blood-brain barrier's perme...
Citation: Alzheimer's Research & Therapy 2011 3:16 -
What can we learn from study of Alzheimer's disease in patients with Down syndrome for early-onset Alzheimer's disease in the general population?
The clinical and scientific study of dementia in adults with Down syndrome led to the development of the amyloid hypothesis as a fundamental concept in Alzheimer's disease pathogenesis. The journey started wit...
Citation: Alzheimer's Research & Therapy 2011 3:13 -
Investigational drugs for the treatment of AD: what can we learn from negative trials?
Given the level of interest and activity in the race to find a treatment for Alzheimer's disease, it is expected that a reasonably safe and effective drug will be identified within the next decade. It may be w...
Citation: Alzheimer's Research & Therapy 2011 3:14 -
CLU, CR1 and PICALM genes associate with Alzheimer's-related senile plaques
APOE is the strongest risk gene for sporadic Alzheimer's disease (AD) so far. Recent genome wide association studies found links for sporadic AD with CLU and CR1 involved in Aβ clearance, and PICALM affecting int...
Citation: Alzheimer's Research & Therapy 2011 3:12 -
PET amyloid imaging as a tool for early diagnosis and identifying patients at risk for progression to Alzheimer's disease
Current theory suggests that β-amyloid accumulation may be an early step in the cascade that leads to cognitive impairment in Alzheimer's disease. β-Amyloid targeted positron emission tomography (PET) imaging ...
Citation: Alzheimer's Research & Therapy 2011 3:11 -
Requiring an amyloid-β1-42 biomarker may improve the efficiency of a study, and simulations may help in planning studies
A recent article by Schneider and colleagues has generated a lot of interest in simulation studies as a way to improve study design. The study also illustrates the foremost principal in simulation studies, whi...
Citation: Alzheimer's Research & Therapy 2011 3:10 -
For debate: substituting placebo controls in long-term Alzheimer's prevention trials
Novel compounds with potential to attenuate or stop the progression of Alzheimer's disease (AD) from its presymptomatic stage to dementia are being tested in man. The study design commonly used is the long-ter...
Citation: Alzheimer's Research & Therapy 2011 3:9 -
Stem cell factor and granulocyte colony-stimulating factor reduce β-amyloid deposits in the brains of APP/PS1 transgenic mice
Alzheimer's disease (AD) is widely recognized as a serious public health problem and heavy financial burden. Currently, there is no treatment that can delay or stop the progressive brain damage in AD. Recently...
Citation: Alzheimer's Research & Therapy 2011 3:8 -
Selectivity to amyloid-β precursor protein cleavage provides hope against Alzheimer's
Toward development of a safe and effective treatment for Alzheimer's disease, Elan Pharmaceuticals reported a novel γ-secretase inhibitor that specifically targets the cleavage of amyloid-β precursor protein, ...
Citation: Alzheimer's Research & Therapy 2011 3:7 -
Can aerobic exercise protect against dementia?
There are more than 36 million people in the US over the age of 65, and all of them are impacted by the cognitive decline and brain atrophy associated with normal aging and dementia-causing conditions like Alz...
Citation: Alzheimer's Research & Therapy 2011 3:6 -
Non-linear relationships of cerebrospinal fluid biomarker levels with cognitive function: an observational study
Levels of cerebrospinal fluid (CSF) β-amyloid (Aβ) and Tau proteins change in Alzheimer's disease (AD). We tested if the relationships of these biomarkers with cognitive impairment are linear or non-linear.
Citation: Alzheimer's Research & Therapy 2011 3:5 -
Should EOAD patients be included in clinical trials?
Alzheimer disease (AD) is a devastating neurodegenerative disease affecting 1 in 68 in the population. An arbitrary cutoff 65 years as the age of onset to distinguish between early- and late-onset AD has been ...
Citation: Alzheimer's Research & Therapy 2011 3:4 -
Amyloid imaging and memory change for prediction of cognitive impairment
PET radiotracers for in vivo measurement of β-amyloid (Aβ) deposition throughout the brain are contributing to early detection of the neuropathology associated with Alzheimer's disease and enhancing prediction of...
Citation: Alzheimer's Research & Therapy 2011 3:3 -
What was lost in translation in the DHA trial is whom you should intend to treat
The results of a randomized double-blind placebocontrolled trial with docosahexaenoic acid (DHA) supplementation in mild to moderate Alzheimer's disease (AD) published by Quinn and colleagues in JAMA argues again...
Citation: Alzheimer's Research & Therapy 2011 3:2
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- ISSN: 1758-9193 (electronic)