Genetically engineered HEK cells as a valuable tool for studying electroporation in excitable cells

T Batista Napotnik, B Kos, T Jarm, D Miklavčič… - Scientific Reports, 2024 - nature.com
Electric pulses used in electroporation-based treatments have been shown to affect the
excitability of muscle and neuronal cells. However, understanding the interplay between …

Spiking at the edge: Excitability at interfaces in reaction–diffusion systems

C Scheibner, H Ori, AE Cohen… - Proceedings of the …, 2024 - National Acad Sciences
Excitable media, ranging from bioelectric tissues and chemical oscillators to forest fires and
competing populations, are nonlinear, spatially extended systems capable of spiking. Most …

Increased Ca2+ signaling through CaV1.2 induces tendon hypertrophy with increased collagen fibrillogenesis and biomechanical properties

H Li, A Korcari, D Ciufo, CL Mendias, SA Rodeo… - BioRxiv, 2023 - biorxiv.org
Tendons are tension-bearing tissues transmitting force from muscle to bone for body
movement. This mechanical loading is essential for tendon development, homeostasis, and …

[HTML][HTML] Oscillatory phenomena in electrophysiological networks: The coupling between cell bioelectricity and transcription

J Cervera, JA Manzanares, M Levin, S Mafe - Computers in Biology and …, 2024 - Elsevier
Morphogenetic regulation during embryogenesis and regeneration rely on information
transfer and coordination between different regions. Here, we explore theoretically the …

Magnetic field intervention enhances cellular migration rates in biological scaffolds

AM Vecheck, CM McNamee, R Reijo Pera… - Bioengineering, 2023 - mdpi.com
The impact of magnetic fields on cellular function is diverse but can be described at least in
part by the radical pair mechanism (RPM), where magnetic field intervention alters reactive …

Hermitian and non-Hermitian topology in active matter

K Sone, K Yokomizo, K Kawaguchi… - arXiv preprint arXiv …, 2024 - arxiv.org
Self-propulsion is a quintessential aspect of biological systems, which can induce
nonequilibrium phenomena that have no counterparts in passive systems. Motivated by …

In silico model suggests that interdigitation promotes robust activation of atrial cells by pacemaker cells

MA de Jong, RMH Merks - bioRxiv, 2024 - biorxiv.org
The heartbeat is initiated by electrical pulses generated by a specialized patch of cells
called the sinoatrial node (SAN), located on top of the right upper chamber, and then passed …

Methods and tool development for robust biological voltage imaging

FP Brooks III - 2024 - search.proquest.com
Electrical potential differences across membranes play important roles throughout biology,
particularly in the brain, where propagating electrical waves called action potentials and …

Odd Elasticity, Excitable Interfaces, and Spontaneous Wrinkling of Atomically Thin Films

CR Scheibner - 2023 - search.proquest.com
Odd Elasticity, excitable interfaces, and spontaneous wrinkling of atomically thin films Page 1
THE UNIVERSITY OF CHICAGO ODD ELASTICITY, EXCITABLE INTERFACES, AND …

Extracellular Bioelectrical Lexicon: Detecting Rhythmic Patterns within Dermal Fibroblast Populations

HL Gomes, R Félix, M Medeiros, Y Elamine, D Power - 2023 - researchsquare.com
There is growing awareness of the potential role of bioelectrical signals in the fields of cell
and tissue physiology. The present study demonstrates that the electrophysiology of …