Role of calcium modulation in the pathophysiology and treatment of Alzheimer's disease

D Baracaldo-Santamaría, SS Avendaño-Lopez… - International journal of …, 2023 - mdpi.com
Alzheimer's disease (AD) is a chronic neurodegenerative disease and the most frequent
cause of progressive dementia in senior adults. It is characterized by memory loss and …

Neuroplastin in neuropsychiatric diseases

X Lin, Y Liang, R Herrera-Molina, D Montag - Genes, 2021 - mdpi.com
Molecular mechanisms underlying neuropsychiatric and neurodegenerative diseases are
insufficiently elucidated. A detailed understanding of these mechanisms may help to further …

[HTML][HTML] Ca2+ signaling in postsynaptic neurons: Neuroplastin-65 regulates the interplay between plasma membrane Ca2+ ATPases and ionotropic glutamate …

A Malci, X Lin, R Sandoval, ED Gundelfinger… - Cell Calcium, 2022 - Elsevier
Upon postsynaptic glutamate receptor activation, the cytosolic Ca 2+ concentration rises and
initiates signaling and plasticity in spines. The plasma membrane Ca 2+ ATPase (PMCA) is …

Neuroplastin expression in male mice is essential for fertility, mating, and adult testosterone levels

J Chen, X Lin, S Bhattacharya, C Wiesehöfer… - International Journal of …, 2023 - mdpi.com
Male reproduction depends on hormonally driven behaviors and numerous genes for testis
development and spermatogenesis. Neuroplastin-deficient (Nptn−/−) male mice cannot sire …

Plasma membrane Ca2+ pump isoform 4 function in cell migration and cancer metastasis

R Naffa, L Hegedűs, T Hegedűs, S Tóth… - The Journal of …, 2024 - Wiley Online Library
The Ca2+ ion is a universal second messenger involved in many vital physiological
functions including cell migration and development. To fulfil these tasks the cytosolic Ca2+ …

Neuroplastin in Ca2+ signal regulation and plasticity of glutamatergic synapses

A Malci, X Lin, YS Shi… - Neural Regeneration …, 2023 - journals.lww.com
The main function of neurons is information transmission in the form of action potentials. To
fulfill this duty, neurons are connected functionally with each other via synapses, the …

[HTML][HTML] Deafness causing neuroplastin missense variants fail to promote plasma membrane Ca2+-ATPase levels and Ca2+ transient regulation in brain neurons

Y Liang, R Ormazabal-Toledo, S Yao, YS Shi… - Journal of Biological …, 2024 - Elsevier
Hearing, the ability to sense sounds, and the processing of auditory information are
important for perception of the world. Mice lacking expression of neuroplastin (Np), a type-1 …

RIBEYE B-domain is essential for RIBEYE A-domain stability and assembly of synaptic ribbons

S Shankhwar, K Schwarz, R Katiyar, M Jung… - Frontiers in Molecular …, 2022 - frontiersin.org
Synaptic ribbons are presynaptic specializations that define eponymous ribbon synapses.
Synaptic ribbons are largely composed of RIBEYE, a protein containing an N-terminal A …

Stereocilia fusion pathology in the cochlear outer hair cells at the nanoscale level

K Ikäheimo, S Leinonen, T Lankinen… - The Journal of …, 2024 - Wiley Online Library
The hair bundle of cochlear hair cells comprises specialized microvilli, the stereocilia, which
fulfil the role of mechanotransduction. Genetic defects and environmental noise challenge …

Absence of Embigin accelerates hearing loss and causes sub-viability, brain and heart defects in C57BL/6N mice due to interaction with Cdh23ahl

S Newton, C Aguilar, RK Bunton-Stasyshyn, M Flook… - Iscience, 2023 - cell.com
Mouse studies continue to help elaborate upon the genetic landscape of mammalian
disease and the underlying molecular mechanisms. Here, we have investigated an Embigin …