Disentangling mitochondria in Alzheimer's disease

A Johri - International journal of molecular sciences, 2021 - mdpi.com
Alzheimer's disease (AD) is a major cause of dementia in older adults and is fast becoming
a major societal and economic burden due to an increase in life expectancy. Age seems to …

Recent advances in electrochemical biosensors for the detection of Aβ42, a biomarker for Alzheimer disease diagnosis

M Ding, S Ding, D Du, X Wang, X Hu, P Guan… - TrAC Trends in …, 2023 - Elsevier
Alzheimer's disease (AD) is a progressive neurodegenerative disorder with a long latency in
the" prodromal" stage, for which there are currently no effective treatments. It is generally …

Amyloid oligomers and their membrane toxicity-A perspective study

A Nutini - Progress in Biophysics and Molecular Biology, 2024 - Elsevier
Amyloidosis is a condition involving a disparate group of pathologies characterized by the
extracellular deposition of insoluble fibrils composed of broken-down proteins. These …

BK in double-membrane organelles: a biophysical, pharmacological, and functional survey

N González-Sanabria, F Echeverría, I Segura… - Frontiers in …, 2021 - frontiersin.org
In the 1970s, calcium-activated potassium currents were recorded for the first time. In
10years, this Ca2+-activated potassium channel was identified in rat skeletal muscle …

Disrupted connectivity in the olfactory bulb-entorhinal cortex-dorsal hippocampus circuit is associated with recognition memory deficit in Alzheimer's disease model

M Salimi, F Tabasi, M Abdolsamadi, S Dehghan… - Scientific Reports, 2022 - nature.com
Neural synchrony in brain circuits is the mainstay of cognition, including memory processes.
Alzheimer's disease (AD) is a progressive neurodegenerative disorder that disrupts neural …

Routes for Potassium Ions across Mitochondrial Membranes: A Biophysical Point of View with Special Focus on the ATP-Sensitive K+ Channel

Y Kravenska, V Checchetto, I Szabo - Biomolecules, 2021 - mdpi.com
Potassium ions can cross both the outer and inner mitochondrial membranes by means of
multiple routes. A few potassium-permeable ion channels exist in the outer membrane, while …

Detection of Amyloid-β (1–42) Aggregation With a Nanostructured Electrochemical Sandwich Immunoassay Biosensor

BY Wang, BC Gu, GJ Wang, YH Yang… - … in Bioengineering and …, 2022 - frontiersin.org
Amyloid-β (1–42)[Aβ (1–42)] oligomer accumulations are associated with physiologic
alterations in the brains of individuals with Alzheimer's disease. In this study, we …

Sugar distributions on gangliosides guide the formation and stability of amyloid-β oligomers

J Saha, BJ Ford, X Wang, S Boyd, SE Morgan… - Biophysical …, 2023 - Elsevier
Aggregation of Aβ peptides is a key contributor to the etiology of Alzheimer's disease. Being
intrinsically disordered, monomeric Aβ is susceptible to conformational excursions …

The effect of cerium dioxide nanoparticles on the viability of hippocampal neurons in Alzheimer's disease modeling

VV Hanzha, NM Rozumna, YV Kravenska… - Frontiers in Cellular …, 2023 - frontiersin.org
The possibilities of using nanoparticle materials based on cerium dioxide (CNPs) are
exciting since they are low toxic and have specific redox, antiradical properties. It can be …

Chlamydia pneumoniae in Alzheimer's disease pathology

L Subedi, BP Gaire, Y Koronyo… - Frontiers in …, 2024 - frontiersin.org
While recent advances in diagnostics and therapeutics offer promising new approaches for
Alzheimer's disease (AD) diagnosis and treatment, there is still an unmet need for an …