The calcium-dependent protease calpain in neuronal remodeling and neurodegeneration

E Metwally, G Zhao, YQ Zhang - Trends in Neurosciences, 2021 - cell.com
Calpains are evolutionarily conserved and widely expressed Ca 2+-activated cysteine
proteases that act at neutral pH. The activity of calpains is tightly regulated, given that their …

[HTML][HTML] Calpain signaling: From biology to therapeutic opportunities in neurodegenerative disorders

E Metwally, HA Al-Abbadi, T Hussain… - Frontiers in Veterinary …, 2023 - frontiersin.org
Neurodegenerative disorders represent a major and growing healthcare challenge globally.
Among the numerous molecular pathways implicated in their pathogenesis, calpain …

[HTML][HTML] Excess glutamate release triggers subunit-specific homeostatic receptor scaling

Y Han, P Goel, J Chen, S Perry, N Tran, S Nishimura… - Cell reports, 2023 - cell.com
Ionotropic glutamate receptors (GluRs) are targets for modulation in Hebbian and
homeostatic synaptic plasticity and are remodeled by development, experience, and …

Ttm50 facilitates calpain activation by anchoring it to calcium stores and increasing its sensitivity to calcium

E Metwally, G Zhao, Q Wang, YQ Zhang - Cell Research, 2021 - nature.com
Calcium-dependent proteolytic calpains are implicated in a variety of physiological
processes, as well as pathologies associated with calcium overload. However, the …

[HTML][HTML] Sympathetic innervation in skeletal muscle and its role at the neuromuscular junction

R Rudolf, IC Kettelhut, LCC Navegantes - Journal of Muscle Research …, 2024 - Springer
Neuromuscular junctions are the synapses between motor neurons and skeletal muscle
fibers, which mediate voluntary muscle movement. Since neuromuscular junctions are also …

Insulin signaling mediates neurodegeneration in glioma

P Jarabo, C de Pablo, H Herranz… - Life Science …, 2021 - life-science-alliance.org
Cell to cell communication facilitates tissue development and physiology. Under
pathological conditions, brain tumors disrupt glia-neuron communication signals that in …

Promising therapeutic targets for tumor treatment: Cleaved activation of receptors in the nucleus

M Fu, J He, D Zhu, Q Zhang, Z Jiang, G Yang - Drug Discovery Today, 2024 - Elsevier
A new fate of cell surface receptors, cleaved activation in the nucleus, is summarized. The
intracellular domain (ICD) of cell surface receptors, cleaved by enzymes like γ-secretase …

Local BMP signaling: a sensor for synaptic activity that balances synapse growth and function

R Vicidomini, M Serpe - Current topics in developmental biology, 2022 - Elsevier
Synapse development is coordinated by intercellular communication between the pre-and
postsynaptic compartments, and by neuronal activity itself. In flies as in vertebrates, neuronal …

[HTML][HTML] A genetic screen for Drosophila social isolation mutants and analysis of sex pistol

M Eddison - Scientific reports, 2021 - nature.com
Prolonged periods of forced social isolation is detrimental to well-being, yet we know little
about which genes regulate susceptibility to its effects. In the fruit fly, Drosophila …

The auxiliary glutamate receptor subunit dSol-1 promotes presynaptic neurotransmitter release and homeostatic potentiation

B Kiragasi, P Goel, S Perry, Y Han… - Proceedings of the …, 2020 - National Acad Sciences
Presynaptic glutamate receptors (GluRs) modulate neurotransmitter release and are
physiological targets for regulation during various forms of plasticity. Although much is …