[HTML][HTML] Resilience of circuits to environmental challenge
K Schapiro, E Marder - Current Opinion in Neurobiology, 2024 - Elsevier
Animals of all kinds evolved to deal with anticipated and unanticipated changes in a variety
of features in their environments. Consequently, all environmental perturbations …
of features in their environments. Consequently, all environmental perturbations …
Mathematical modeling of intracellular osmolarity and cell volume stabilization: The Donnan effect and ion transport
Z Aminzare, AR Kay - Journal of General Physiology, 2024 - rupress.org
The presence of impermeant molecules within a cell can lead to an increase in cell volume
through the influx of water driven by osmosis. This phenomenon is known as the Donnan (or …
through the influx of water driven by osmosis. This phenomenon is known as the Donnan (or …
Na+/K+-ATPase: More than an Electrogenic Pump
RG Contreras, A Torres-Carrillo… - International Journal of …, 2024 - mdpi.com
The sodium pump, or Na+/K+-ATPase (NKA), is an essential enzyme found in the plasma
membrane of all animal cells. Its primary role is to transport sodium (Na+) and potassium …
membrane of all animal cells. Its primary role is to transport sodium (Na+) and potassium …
Na+,K+-ATPase with Disrupted Na+ Binding Sites I and III Binds Na+ with Increased Affinity at Site II and Undergoes Na+-Activated Phosphorylation with ATP
HN Nielsen, R Holm, R Sweazey, JP Andersen… - Biomolecules, 2024 - mdpi.com
Na+, K+-ATPase actively extrudes three cytoplasmic Na+ ions in exchange for two
extracellular K+ ions for each ATP hydrolyzed. The atomic structure with bound Na+ …
extracellular K+ ions for each ATP hydrolyzed. The atomic structure with bound Na+ …