Understanding the neuronal synapse and challenges associated with the mitochondrial dysfunction in mild cognitive impairment and Alzheimer's disease

H Verma, P Gangwar, A Yadav, B Yadav, R Rao… - Mitochondrion, 2023 - Elsevier
Synaptic mitochondria are crucial for maintaining synaptic activity due to their high energy
requirements, substantial calcium (Ca 2+) fluctuation, and neurotransmitter release at the …

A kinesin-1 adaptor complex controls bimodal slow axonal transport of spectrin in Caenorhabditis elegans

O Glomb, G Swaim, PM LLancao, C Lovejoy… - Developmental Cell, 2023 - cell.com
An actin-spectrin lattice, the membrane periodic skeleton (MPS), protects axons from
breakage. MPS integrity relies on spectrin delivery via slow axonal transport, a process that …

Preferential transport of synaptic vesicles across neuronal branches is regulated by the levels of the anterograde motor UNC-104/KIF1A in vivo

A Vasudevan, N Ratnakaran, K Murthy, S Kumari… - Genetics, 2024 - academic.oup.com
Asymmetric transport of cargo across axonal branches is a field of active research.
Mechanisms contributing to preferential cargo transport along specific branches in vivo in …

Transport of synaptic vesicles is modulated by vesicular reversals and stationary cargo clusters

A Vasudevan, R Maiya, K Venkatesh… - Journal of Cell …, 2023 - journals.biologists.com
Stationary clusters of vesicles are a prominent feature of axonal transport, but little is known
about their physiological and functional relevance to axonal transport. Here, we investigated …

Dynein intermediate chains DYCI‐1 and WDR‐60 have specific functions in Caenorhabditis elegans

M Higashida, S Niwa - Genes to Cells, 2023 - Wiley Online Library
Dynein is a microtubule‐dependent motor protein required for cell division, retrograde
intracellular transport, and intraflagellar transport (IFT). Dynein 1 and dynein 2 serve as …

Determinant factors for residence time of kinesin motors at microtubule ends

P **e - Journal of Biological Physics, 2023 - Springer
Kinesins constitute a superfamily of microtubule (MT)-based motor proteins, which can
perform diverse biological functions in cells such as transporting vesicle, regulating MT …

rTg(TauP301L)4510 mice exhibit increased VGlut1 in hippocampal presynaptic glutamatergic vesicles and increased extracellular glutamate release

E Taipala, JC Pfitzer, M Hellums, MN Reed… - Frontiers in Synaptic …, 2022 - frontiersin.org
The molecular pathways that contribute to the onset of symptoms in tauopathy models,
including Alzheimer's disease (AD), are difficult to distinguish because multiple changes can …

Evaluating Human Cytomegalovirus-induced Structural and Functional Effects in an iPSC-derived Model of the Human Forebrain

JW Adelman - 2024 - search.proquest.com
Human cytomegalovirus (HCMV) is a common betaherpesvirus that infects between 40-90%
of adults worldwide. While infections are typically asymptomatic, spread from pregnant …

Model-based investigation of elasticity and spectral exponent from atomic force microscopy and electrophysiology in normal versus Schizophrenia human cerebral …

A Dutta, J Biber, Y Bae, J Augustyniak… - 2022 44th Annual …, 2022 - ieeexplore.ieee.org
The physiological origin of the aperiodic signal present in the electrophysiological
recordings, called l/f neural noise, is unknown; nevertheless, it has been associated with …