Alzheimer's disease phospholipase C-gamma-2 (PLCG2) protective variant is a functional hypermorph.

abstract：BACKGROUND:Optical coherence tomography (OCT) of the retina is a fast and easily accessible tool for the quantification of retinal structural measurements. Multiple studies show that patients with Alzheimer's disease (AD) exhibit thinning in several retinal layers compared to age-matched controls. Subjective cognitive ...

journal_title：Alzheimer's research & therapy

authors： Marquié M,Valero S,Castilla-Marti M,Martínez J,Rodríguez-Gómez O,Sanabria Á,Tartari JP,Monté-Rubio GC,Sotolongo-Grau O,Alegret M,Pérez-Cordón A,Roberto N,de Rojas I,Moreno-Grau S,Montrreal L,Hernández I,Rosende-Roca M,M

更新日期：2020-03-31 00:00:00

abstract：INTRODUCTION:There are no empiric data to support guidelines for duration of therapy with antidementia drugs. This study examined whether persistent use of antidementia drugs slows clinical progression of Alzheimer disease (AD) assessed by repeated measures on serial tests of cognition and function. METHODS:Six hundre...

journal_title：Alzheimer's research & therapy

authors： Rountree SD,Chan W,Pavlik VN,Darby EJ,Siddiqui S,Doody RS

更新日期：2009-10-21 00:00:00

abstract：:Alzheimer's disease (AD) is the most common neurodegenerative disorder affecting older people worldwide. It is a progressive disorder mainly characterized by the presence of amyloid-beta (Aβ) plaques and neurofibrillary tangles within the brain parenchyma. It is now well accepted that neuroinflammation constitutes an ...

journal_title：Alzheimer's research & therapy

authors： Thériault P,ElAli A,Rivest S

更新日期：2015-04-15 00:00:00

abstract：BACKGROUND:Amyloid pathology, which is one of the characteristics of Alzheimer's disease (AD), results from altered metabolism of the beta-amyloid (Aβ) peptide in terms of synthesis, clearance, or aggregation. A decrease in cerebrospinal fluid (CSF) level Aβ1-42 is evident in AD, and the CSF ratio Aβ42/Aβ40 has recentl...

journal_title：Alzheimer's research & therapy

authors： Lehmann S,Dumurgier J,Ayrignac X,Marelli C,Alcolea D,Ormaechea JF,Thouvenot E,Delaby C,Hirtz C,Vialaret J,Ginestet N,Bouaziz-Amar E,Laplanche JL,Labauge P,Paquet C,Lleo A,Gabelle A,Alzheimer’s Disease Neuroimaging Initi

更新日期：2020-10-02 00:00:00

abstract：BACKGROUND:Cerebrovascular pathology, quantified by white matter lesions (WML), is known to affect cognition in aging, and is associated with an increased risk of dementia. The present study aimed to investigate whether higher functional connectivity in cognitive control networks mitigates the detrimental effect of WML...

journal_title：Alzheimer's research & therapy

authors： Benson G,Hildebrandt A,Lange C,Schwarz C,Köbe T,Sommer W,Flöel A,Wirth M

更新日期：2018-10-27 00:00:00

abstract：BACKGROUND:Amyloid-β (Aβ) immunotherapy is one of the most promising disease-modifying strategies for Alzheimer's disease (AD). Despite recent progress targeting aggregated forms of Aβ, low antibody brain penetrance remains a challenge. In the present study, we used transferrin receptor (TfR)-mediated transcytosis to f...

journal_title：Alzheimer's research & therapy

authors： Syvänen S,Hultqvist G,Gustavsson T,Gumucio A,Laudon H,Söderberg L,Ingelsson M,Lannfelt L,Sehlin D

更新日期：2018-05-24 00:00:00

abstract：:Alzheimer's disease (AD) is the most common cause of dementia and a major contributor to disability and dependency among older people. AD pathogenesis is associated with the accumulation of amyloid-beta protein (Aβ) and/or hyperphosphorylated tau protein in the brain. At present, current therapies provide temporary sy...

journal_title：Alzheimer's research & therapy

authors： Winblad B,Graf A,Riviere ME,Andreasen N,Ryan JM

更新日期：2014-01-30 00:00:00

abstract：BACKGROUND:The concept of dependence has been proposed as a unified representation of disease severity to quantify and stage disease progression in a manner more informative to patients, caregivers, and healthcare providers. METHODS:This paper provides a review of the Dependence Scale (DS) as a quantitative measure of...

journal_title：Alzheimer's research & therapy

authors： Zhu CW,Bruinsma BG,Stern Y

更新日期：2018-08-13 00:00:00

abstract：BACKGROUND:The Centiloid scale has been developed to standardize measurements of amyloid PET imaging. Reference cut-off values of this continuous measurement enable the consistent operationalization of decision-making for multicentre research studies and clinical trials. In this study, we aimed at deriving reference Ce...

journal_title：Alzheimer's research & therapy

authors： Salvadó G,Molinuevo JL,Brugulat-Serrat A,Falcon C,Grau-Rivera O,Suárez-Calvet M,Pavia J,Niñerola-Baizán A,Perissinotti A,Lomeña F,Minguillon C,Fauria K,Zetterberg H,Blennow K,Gispert JD,Alzheimer’s Disease Neuroimaging Init

更新日期：2019-03-21 00:00:00

abstract：BACKGROUND:Cognitive composite scores are used as the primary outcome measures for Alzheimer's disease (AD) prevention trials; however, the extent to which these composite measures correlate with AD pathology has not been fully investigated. Since many on-going AD prevention studies are testing therapies that target ei...

journal_title：Alzheimer's research & therapy

authors： Malek-Ahmadi M,Chen K,Perez SE,He A,Mufson EJ

更新日期：2018-09-11 00:00:00

abstract：:Sports-related concussions are one of the major causes of mild traumatic brain injury. Although most patients recover completely within days to weeks, those who experience repetitive brain trauma (RBT) may be at risk for developing a condition known as chronic traumatic encephalopathy (CTE). While this condition is mo...

journal_title：Alzheimer's research & therapy

authors： Ng TS,Lin AP,Koerte IK,Pasternak O,Liao H,Merugumala S,Bouix S,Shenton ME

更新日期：2014-02-24 00:00:00

abstract：INTRODUCTION:MAPT encodes for tau, the predominant component of neurofibrillary tangles that are neuropathological hallmarks of Alzheimer's disease (AD). Genetic association of MAPT variants with late-onset AD (LOAD) risk has been inconsistent, although insufficient power and incomplete assessment of MAPT haplotypes ma...

journal_title：Alzheimer's research & therapy

authors： Allen M,Kachadoorian M,Quicksall Z,Zou F,Chai HS,Younkin C,Crook JE,Pankratz VS,Carrasquillo MM,Krishnan S,Nguyen T,Ma L,Malphrus K,Lincoln S,Bisceglio G,Kolbert CP,Jen J,Mukherjee S,Kauwe JK,Crane PK,Haines JL,

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Widespread implementation of Alzheimer's disease biomarkers in routine clinical practice requires the establishment of standard operating procedures for pre-analytical handling of cerebrospinal fluid (CSF). METHODS:Here, CSF collection and storage protocols were optimized for measurements of β-amyloid (Aβ)....

journal_title：Alzheimer's research & therapy

authors： Janelidze S,Stomrud E,Brix B,Hansson O

更新日期：2019-07-19 00:00:00

abstract：BACKGROUND:Approximately 25% of the general population carries at least one ε4 allele of the Apolipoprotein E (APOE ε4), the strongest genetic risk factor for late onset Alzheimer's disease. Beyond its association with late-onset dementia, the association between APOE ε4 and change in cognition over the adult life cour...

journal_title：Alzheimer's research & therapy

authors： Gharbi-Meliani A,Dugravot A,Sabia S,Regy M,Fayosse A,Schnitzler A,Kivimäki M,Singh-Manoux A,Dumurgier J

更新日期：2021-01-04 00:00:00

abstract：:The oligomer cascade hypothesis, which states that oligomers are the initiating pathologic agents in Alzheimer's disease, has all but supplanted the amyloid cascade hypothesis, which suggested that fibers were the key etiologic agents in Alzheimer's disease. We review here the results of in vivo, in vitro and in silic...

journal_title：Alzheimer's research & therapy

authors： Hayden EY,Teplow DB

更新日期：2013-11-29 00:00:00

abstract：INTRODUCTION:Peripheral biomarkers to diagnose Alzheimer's disease (AD) have not been established. Given parallels between neuron and platelet biology, we hypothesized platelet membrane-associated protein changes may differentiate patients clinically defined with probable AD from noncognitive impaired controls. METHOD...

journal_title：Alzheimer's research & therapy

authors： Donovan LE,Dammer EB,Duong DM,Hanfelt JJ,Levey AI,Seyfried NT,Lah JJ

更新日期：2013-06-13 00:00:00

abstract：BACKGROUND:Kallikrein 6 (KLK6) is known to be an age-related protease expressed at high levels in the central nervous system. It was previously shown to be involved in proteolysis of extracellular proteins implicated in neurodegenerative diseases such as Alzheimer's disease (AD), prompting validation of KLK6 as a poten...

journal_title：Alzheimer's research & therapy

authors： Patra K,Soosaipillai A,Sando SB,Lauridsen C,Berge G,Møller I,Grøntvedt GR,Bråthen G,Begcevic I,Moussaud S,Minthon L,Hansson O,Diamandis EP,White LR,Nielsen HM

更新日期：2018-01-29 00:00:00

abstract：BACKGROUND:With upcoming therapeutic interventions for patients with primary progressive aphasia (PPA), instruments for the follow-up of patients are needed to describe disease progression and to evaluate potential therapeutic effects. So far, volumetric brain changes have been proposed as clinical endpoints in the lit...

journal_title：Alzheimer's research & therapy

authors： Semler E,Anderl-Straub S,Uttner I,Diehl-Schmid J,Danek A,Einsiedler B,Fassbender K,Fliessbach K,Huppertz HJ,Jahn H,Kornhuber J,Landwehrmeyer B,Lauer M,Muche R,Prudlo J,Schneider A,Schroeter ML,Ludolph AC,Otto M,FTLD

更新日期：2018-04-25 00:00:00

abstract：BACKGROUND:Development of new treatments for Alzheimer's disease (AD) has broadened into early interventions in individuals with modest cognitive impairment and a slow decline. The 11-item version of the Alzheimer's Disease Assessment Scale-Cognitive subscale (ADAS-Cog) was originally developed to measure cognition in ...

journal_title：Alzheimer's research & therapy

authors： Podhorna J,Krahnke T,Shear M,Harrison JE,Alzheimer’s Disease Neuroimaging Initiative.

更新日期：2016-02-12 00:00:00

abstract：INTRODUCTION:The goal was to identify which neurochemicals differ in professional athletes with repetitive brain trauma (RBT) when compared to healthy controls using a relatively new technology, in vivo Localized COrrelated SpectroscopY (L-COSY). METHODS:To achieve this, L-COSY was used to examine five former professi...

journal_title：Alzheimer's research & therapy

authors： Lin AP,Ramadan S,Stern RA,Box HC,Nowinski CJ,Ross BD,Mountford CE

更新日期：2015-03-15 00:00:00

abstract：INTRODUCTION:Curcumin is a polyphenolic compound derived from the plant Curcuma Long Lin that has been demonstrated to have antioxidant and anti-inflammatory effects as well as effects on reducing beta-amyloid aggregation. It reduces pathology in transgenic models of Alzheimer's disease (AD) and is a promising candidat...

journal_title：Alzheimer's research & therapy

authors： Ringman JM,Frautschy SA,Teng E,Begum AN,Bardens J,Beigi M,Gylys KH,Badmaev V,Heath DD,Apostolova LG,Porter V,Vanek Z,Marshall GA,Hellemann G,Sugar C,Masterman DL,Montine TJ,Cummings JL,Cole GM

更新日期：2012-10-29 00:00:00

abstract：INTRODUCTION:The long-term efficacy and safety of donepezil 10 mg in patients with dementia with Lewy bodies (DLB) were investigated in a 52-week Phase 3 trial. METHODS:This 52-week study consisted of 16-week randomized placebo-controlled (RCT) and 36-week open-label extension phases. Of 142 DLB patients enrolled in t...

journal_title：Alzheimer's research & therapy

authors： Mori E,Ikeda M,Nagai R,Matsuo K,Nakagawa M,Kosaka K

更新日期：2015-02-03 00:00:00

abstract：:The cerebrospinal fluid (CSF) biochemical markers (biomarkers) Amyloidβ 42 (Aβ42), total Tau (T-tau) and Tau phosphorylated at threonine 181 (P-tau181) have proven diagnostic accuracy for mild cognitive impairment and dementia due to Alzheimer's Disease (AD). In an effort to improve the accuracy of an AD diagnosis, it...

journal_title：Alzheimer's research & therapy

authors： Hansson O,Lehmann S,Otto M,Zetterberg H,Lewczuk P

更新日期：2019-04-22 00:00:00

abstract：BACKGROUND:Circulating autoantibodies and sex-dependent discrepancy in prevalence are unexplained phenomena of Alzheimer's disease (AD). Using the 3xTg-AD mouse model, we reported that adult males show early manifestations of systemic autoimmunity, increased emotional reactivity, enhanced expression of the histone vari...

journal_title：Alzheimer's research & therapy

authors： Kapadia M,Mian MF,Ma D,Hutton CP,Azam A,Narkaj K,Cao C,Brown B,Michalski B,Morgan D,Forsythe P,Zovkic IB,Fahnestock M,Sakic B

更新日期：2021-01-20 00:00:00

abstract：BACKGROUND:We developed multifactorial models for predicting incident dementia and brain pathology in the oldest old using the Vantaa 85+ cohort. METHODS:We included participants without dementia at baseline and at least 2 years of follow-up (N = 245) for dementia prediction or with autopsy data (N = 163) for patholog...

journal_title：Alzheimer's research & therapy

authors： Hall A,Pekkala T,Polvikoski T,van Gils M,Kivipelto M,Lötjönen J,Mattila J,Kero M,Myllykangas L,Mäkelä M,Oinas M,Paetau A,Soininen H,Tanskanen M,Solomon A

更新日期：2019-01-22 00:00:00

abstract：BACKGROUND:Amyloid-β 1-42 (Aβ1-42) peptide is a well-established cerebrospinal fluid (CSF) biomarker for Alzheimer's disease (AD). Reduced levels of Aβ1-42 are indicative of AD, but significant variation in the absolute concentrations of this analyte has been described for both healthy and diseased populations. Preanal...

journal_title：Alzheimer's research & therapy

authors： Schauer SP,Mylott WR Jr,Yuan M,Jenkins RG,Rodney Mathews W,Honigberg LA,Wildsmith KR

更新日期：2018-11-28 00:00:00

abstract：:Parkinson's disease, the most common movement disorder, results in an insidious reduction for patients in quality of life and ability to function. A hallmark of Parkinson's disease is the brain accumulation of neuronal cytoplasmic inclusions comprised of the protein α-synuclein. The presence of α-synuclein brain aggre...

journal_title：Alzheimer's research & therapy

authors： Sacino AN,Giasson BI

更新日期：2012-12-17 00:00:00

abstract：BACKGROUND:Neuroinflammation has gained increasing attention as a potential contributing factor in Alzheimer's disease (AD) pathology. A clinical cerebrospinal fluid biomarker capable of monitoring this process during the course of the disease has yet to emerge, chiefly owing to contradictory research findings. In this...

journal_title：Alzheimer's research & therapy

authors： Brosseron F,Traschütz A,Widmann CN,Kummer MP,Tacik P,Santarelli F,Jessen F,Heneka MT

更新日期：2018-02-26 00:00:00

abstract：:Symptomatic treatments for Alzheimer's disease should retain a place in the advanced stages of disease since their actions on these symptoms, even if not modifying the course of disease, are critical for improving patients' comfort and reducing the burden felt by caregivers, especially those facing behavioral disorder...

journal_title：Alzheimer's research & therapy

authors： Ousset PJ,Delrieu J,Vellas B

更新日期：2013-12-11 00:00:00

abstract：BACKGROUND:Synaptic dysfunction contributes to cognitive impairment in Alzheimer's disease and may be countered by increased intake of nutrients that target brain phospholipid metabolism. In this study, we explored whether the medical food Souvenaid affects brain phospholipid metabolism in patients with Alzheimer's dis...

journal_title：Alzheimer's research & therapy

authors： Rijpma A,van der Graaf M,Lansbergen MM,Meulenbroek O,Cetinyurek-Yavuz A,Sijben JW,Heerschap A,Olde Rikkert MGM

更新日期：2017-07-26 00:00:00