[HTML][HTML] Mitochondrial hypermetabolism precedes impaired autophagy and synaptic disorganization in App knock-in Alzheimer mouse models

L Naia, M Shimozawa, E Bereczki, X Li, J Liu… - Molecular …, 2023 - nature.com
Accumulation of amyloid β-peptide (Aβ) is a driver of Alzheimer's disease (AD). Amyloid
precursor protein (App) knock-in mouse models recapitulate AD-associated Aβ pathology …

[HTML][HTML] The Role of Insulin-like Growth Factor I in Mechanisms of Resilience and Vulnerability to Sporadic Alzheimer's Disease

JA Zegarra-Valdivia, J Pignatelli, A Nuñez… - International Journal of …, 2023 - mdpi.com
Despite decades of intense research, disease-modifying therapeutic approaches for
Alzheimer's disease (AD) are still very much needed. Apart from the extensively analyzed …

Linking activity dyshomeostasis and sleep disturbances in Alzheimer disease

I Slutsky - Nature Reviews Neuroscience, 2024 - nature.com
The presymptomatic phase of Alzheimer disease (AD) starts with the deposition of amyloid-β
in the cortex and begins a decade or more before the emergence of cognitive decline. The …

[HTML][HTML] Different effects of CYP27A1 and CYP7B1 on cognitive function: two mouse models in comparison

J Goikolea, M Latorre-Leal, C Tsagkogianni… - The Journal of steroid …, 2023 - Elsevier
Abstract The oxysterol 27-hydroxycholesterol (27OHC) is produced by the enzyme sterol 27-
hydroxylase (Cyp27A1) and is mainly catabolized to 7α-Hydroxy-3-oxo-4-cholestenoic acid …

Mapping sleep's oscillatory events as a biomarker of Alzheimer's disease

RL Pulver, E Kronberg, LM Medenblik… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION Memory‐associated neural circuits produce oscillatory events including
theta bursts (TBs), sleep spindles (SPs), and slow waves (SWs) in sleep …

[HTML][HTML] Microglia-astrocyte crosstalk in the amyloid plaque niche of an Alzheimer's disease mouse model, as revealed by spatial transcriptomics

A Mallach, M Zielonka, V van Lieshout, Y An, JH Khoo… - Cell Reports, 2024 - cell.com
The amyloid plaque niche is a pivotal hallmark of Alzheimer's disease (AD). Here, we
employ two high-resolution spatial transcriptomics (ST) platforms, CosMx and Spatial …

Oncogenic fatty acid oxidation senses circadian disruption in sleep-deficiency-enhanced tumorigenesis

F Peng, J Lu, K Su, X Liu, H Luo, B He, C Wang… - Cell Metabolism, 2024 - cell.com
Circadian disruption predicts poor cancer prognosis, yet how circadian disruption is sensed
in sleep-deficiency (SD)-enhanced tumorigenesis remains obscure. Here, we show fatty …

[HTML][HTML] Angiostrongylus cantonensis induces energy imbalance and dyskinesia in mice by reducing the expression of melanin-concentrating hormone

H Huang, Z Zhang, M Xing, Z Jin, Y Hu, M Zhou… - Parasites & …, 2024 - Springer
Abstract Background Infection with Angiostrongylus cantonensis (AC) in humans or mice
can lead to severe eosinophilic meningitis or encephalitis, resulting in various neurological …

[HTML][HTML] Anorexigenic neuropeptides as anti-obesity and neuroprotective agents: exploring the neuroprotective effects of anorexigenic neuropeptides

V Strnadová, A Pačesová, V Charvát… - Bioscience …, 2024 - portlandpress.com
Since 1975, the incidence of obesity has increased to epidemic proportions, and the number
of patients with obesity has quadrupled. Obesity is a major risk factor for developing other …

Task-specific approach in customized design of EEG system for small laboratory animals

E Ilyukov, D Myagkov, D Tuktarov, S Popov… - The European Physical …, 2024 - Springer
Electroencephalography (EEG) of small animal models of brain disorders is the powerful
method of neurophysiology that requires efficient, low cost and flexible instrumentation. Most …