Telomeric alterations in the default mode network during the progression of Alzheimer's disease: Selective vulnerability of the precuneus

LJ Mahady, B He, M Malek‐Ahmadi… - Neuropathology and …, 2021 - Wiley Online Library
Aims Although telomere length (TL) and telomere maintenance proteins (shelterins) are
markers of cellular senescence and peripheral blood biomarkers of Alzheimer's disease …

Tau and the fractionated default mode network in atypical Alzheimer's disease

D Putcha, R Eckbo, Y Katsumi… - Brain …, 2022 - academic.oup.com
Alzheimer's disease-related atrophy in the posterior cingulate cortex, a key node of the
default mode network, is present in the early stages of disease progression across clinical …

Telomere length associations with cognition depend on Alzheimer's disease biomarkers

ER Mahoney, L Dumitrescu, M Seto… - Alzheimer's & Dementia …, 2019 - Elsevier
Introduction While telomere shortening, a marker of cellular aging, may impact the
progression of age-related neurodegenerative diseases, its association with cognition is …

Which memory system is impaired first in Alzheimer's disease?

M Didic, EJ Barbeau, O Felician… - Journal of …, 2011 - content.iospress.com
Diagnosis of Alzheimer's disease (AD) in its earliest stages becomes increasingly important
as disease modifying agents are being developed. In this area of research, many clinical …

Hippocampal subfield pathologic burden in Lewy body diseases vs. Alzheimer's disease

DG Coughlin, R Ittyerah, C Peterson… - Neuropathology and …, 2020 - Wiley Online Library
Aims Lewy body diseases (LBD) are characterized by alpha‐synuclein (SYN) pathology, but
comorbid Alzheimer's disease (AD) pathology is common and the relationship between …

Hippocampal subregion‐specific proteomic differences between Alzheimer disease (AD) and primary age‐related tauopathy (PART)

JM Walker, ME Orr, TC Orr, JF Crary… - Alzheimer's & …, 2023 - Wiley Online Library
Abstract Background Although Alzheimer disease (AD) and primary age‐related tauopathy
(PART) both harbor 3R/4R‐tau immunopositive Alzheimer‐type neurofibrillary degeneration …

Probing the correlation of neuronal loss, neurofibrillary tangles, and cell death markers across the Alzheimer's disease Braak stages: a quantitative study in humans

P Theofilas, AJ Ehrenberg, A Nguy, JM Thackrey… - Neurobiology of …, 2018 - Elsevier
Clarifying the mechanisms connecting neurofibrillary tangle (NFT) neurotoxicity to neuronal
dysfunction in humans is likely to be pivotal for developing effective treatments for …

Amyloid and tau pathology in normal cognitive aging

ET Reas - Journal of Neuroscience, 2017 - Soc Neuroscience
Detecting deviations from healthy brain aging is critical for identifying individuals at greatest
risk for developing dementia. Yet because there is substantial overlap in patterns of …

Amyloid deposition is linked to aberrant entorhinal activity among cognitively normal older adults

W Huijbers, EC Mormino, SE Wigman… - Journal of …, 2014 - Soc Neuroscience
Normal aging is often difficult to distinguish from the earliest stages of Alzheimer's disease.
Years before clinical memory deficits manifest, amyloid-β deposits in the cortex in many …

Early selective vulnerability of the CA2 hippocampal subfield in primary age-related tauopathy

JM Walker, TE Richardson, K Farrell… - … of Neuropathology & …, 2021 - academic.oup.com
Primary age-related tauopathy (PART) is a neurodegenerative entity defined as Alzheimer-
type neurofibrillary degeneration primarily affecting the medial temporal lobe with minimal to …