Alzheimer blood biomarkers: practical guidelines for study design, sample collection, processing, biobanking, measurement and result reporting

X Zeng, Y Chen, A Sehrawat, J Lee, TK Lafferty… - Molecular …, 2024 - Springer
Abstract Alzheimer's disease (AD), the most common form of dementia, remains challenging
to understand and treat despite decades of research and clinical investigation. This might be …

Plasma p-tau212 antemortem diagnostic performance and prediction of autopsy verification of Alzheimer's disease neuropathology

PR Kac, F González-Ortiz, A Emeršič… - Nature …, 2024 - nature.com
Blood phosphorylated tau (p-tau) biomarkers, including p-tau217, show high associations
with Alzheimer's disease (AD) neuropathologic change and clinical stage. Certain plasma p …

[HTML][HTML] Early detection of subjective cognitive decline and Alzheimer's disease: Analytical validation of a newly developed pT217‐tau assay

HB Taha - Alzheimer's & Dementia, 2024 - ncbi.nlm.nih.gov
I read with interest the insightful article by Gonzalez-Ortiz et al. 1 regarding the development
of a new assay for quantification of phosphorylated threonine 217 tau (pT217-tau) in the …

Reduced GLP-1R availability in the caudate nucleus with Alzheimer's disease

E Barrett, G Ivey, A Cunningham, G Coffman… - Frontiers in Aging …, 2024 - frontiersin.org
The glucagon-like peptide-1 receptor (GLP-1R) agonists reduce glycated hemoglobin in
patients with type 2 diabetes. Mounting evidence indicates that the potential of GLP-1R …

Extracellular Vesicles for Alzheimer Disease and Dementia Diagnosis

HB Taha - medRxiv, 2024 - medrxiv.org
Accurate differential diagnosis of dementia disorders including Alzheimer disease (AD),
frontotemporal dementia (FTD), dementia with Lewy bodies (DLB), Parkinson disease …

Analytical and clinical validation of Alzheimer's disease blood biomarkers with a focus on plasma p‐tau217

F Gonzalez‐Ortiz, TK Karikari… - Alzheimer's & …, 2024 - Wiley Online Library
Alzheimer's disease (AD) represents a growing global health challenge, necessitating
accurate and reliable diagnostic methodologies for timely intervention and management …

Blood p-tau association with cognitive status and future memory decline in early Alzheimers disease

F Gonzalez-Ortiz, BE Kirsebom, Y Yakoub… - medRxiv, 2024 - medrxiv.org
Importance: Detecting early Alzheimers disease (AD) biological and clinical changes is
crucial for early diagnostic and therapeutic interventions. Objective: To explore the …

Clinical value of plasma ALZpath pTau217 immunoassay for assessing mild cognitive impairment

S Lehmann, S Schraen-Maschke, JS Vidal… - Journal of Neurology …, 2024 - jnnp.bmj.com
Background Among plasma biomarkers for Alzheimer's disease (AD), pTau181 and
pTau217 are the most promising. However, transition from research to routine clinical use …

Plasma p-tau217 predicts cognitive impairments up to ten years before onset in normal older adults

Y Yakoub, F Gonzalez-Ortiz, NJ Ashton, C Déry… - medRxiv, 2024 - medrxiv.org
Importance: Positron emission tomography (PET) biomarkers are the gold standard for
detection of Alzheimer amyloid and tau in vivo. Such imaging can identify cognitively …

Novel ultrasensitive immunoassay for the selective quantification of tau oligomers and related soluble aggregates

T Islam, H Kvartsberg, A Sehrawat… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION Tau aggregation into paired helical filaments and neurofibrillary tangles is
characteristic of Alzheimer's disease (AD) and related disorders. However, biochemical …