Results 41 to 50 of about 340,510 (279)

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Mitochondrial blood‐based biomarker is related to cardiorespiratory fitness and aging in a sex‐dependent manner

Alzheimer’s & Dementia: Translational Research & Clinical Interventions
INTRODUCTION A sedentary lifestyle increases the risk for Alzheimer's disease (AD), whereas exercise has been shown to benefit brain health. Physiological factors, such as female sex, are linked to lower cardiorespiratory fitness and can increase the ...
Riley E. Kemna, Amanda Szabo‐Reed, Hana D. Mayfield, Paul J. Kueck, Jenae Pennington, Casey S. John, Brittany M. Hauger, Heather M. Wilkins, Eric D. Vidoni, Jill K. Morris   +9 more
doaj   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake, Yuki Enoki, Yuka Nakazawa, Kazuaki Taguchi, Kazuaki Matsumoto   +4 more
wiley   +1 more source

Regional coherence evaluation in mild cognitive impairment and Alzheimer's disease based on adaptively extracted magnetoencephalogram rhythms [PDF]

, 2011
This study assesses the connectivity alterations caused by Alzheimer's disease (AD) and mild cognitive impairment (MCI) in magnetoencephalogram (MEG) background activity.
Abasolo, Daniel, Hornero, R, Javier Escudero, Daniel Abásolo, Saeid Sanei, Sanei, S, Roberto Hornero, Sanei, Saeid, Escudero, Javier; id_orcid, Abásolo, D, Delaram Jarchi, Jarchi, Delaram, Hornero, Roberto, Escudero, J, Jarchi, D   +14 more
core   +1 more source

Quick assessment for systematic test statistic inflation/deflation due to null model misspecifications in genome-wide environment interaction studies.

PLoS ONE, 2019
Gene-environment (GxE) interaction is one potential explanation for the missing heritability problem. A popular approach to genome-wide environment interaction studies (GWEIS) is based on regression models involving interactions between genetic variants ...
Masao Ueki, Masahiro Fujii, Gen Tamiya, for Alzheimer’s Disease Neuroimaging Initiative and the Alzheimer’s Disease Metabolomics Consortium   +3 more
doaj   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

A prognostic model of Alzheimer's disease relying on multiple longitudinal measures and time-to-event data.

, 2019
INTRODUCTION:Characterizing progression in Alzheimer's disease is critically important for early detection and targeted treatment. The objective was to develop a prognostic model, based on multivariate longitudinal markers, for predicting progression ...
Alzheimer's Disease Neuroimaging Initiative, Lutz, Michael, Li, Kan, Luo, Sheng, O'Brien, Richard   +4 more
core   +1 more source

Verbal and Nonverbal Memory in Primary Progressive Aphasia: The Three Words-Three Shapes Test

Behavioural Neurology, 2013
Objectives: To investigate cognitive components and mechanisms of learning and memory in primary progressive aphasia (PPA) using a simple clinical measure, the Three Words Three Shapes Test (3W3S).
Sandra Weintraub, Emily Rogalski, Emily Shaw, Sabrina Sawlani, Alfred Rademaker, Christina Wieneke, M.-Marsel Mesulam   +6 more
doaj   +1 more source

Alzheimer's disease

The Lancet, 2021
In this Seminar, we highlight the main developments in the field of Alzheimer's disease. The most recent data indicate that, by 2050, the prevalence of dementia will double in Europe and triple worldwide, and that estimate is 3 times higher when based on a biological (rather than clinical) definition of Alzheimer's disease.
Scheltens, Philip, De Strooper, Bart, Kivipelto, Miia, Holstege, Henne, Chetelat, Gael, Teunissen, Charlotte E., Cummings, Jeffrey, van der Flier, Wiesje M.   +7 more
openaire   +4 more sources