Potassium channel-driven bioelectric signalling regulates metastasis in triple-negative breast cancer

SL Payne, P Ram, DH Srinivasan, TT Le, M Levin… - …, 2022 - thelancet.com
Background There is a critical need to better understand the mechanisms that drive local cell
invasion and metastasis to develop new therapeutics targeting metastatic disease …

Cancer-associated cells release citrate to support tumour metastatic progression

K Drexler, KM Schmidt, K Jordan… - Life Science …, 2021 - life-science-alliance.org
Citrate is important for lipid synthesis and epigenetic regulation in addition to ATP
production. We have previously reported that cancer cells import extracellular citrate via the …

Voltage-Sensitive Optical Probes for Measuring Cell Membrane Potentials: An Update and Applications to “Nonexcitable” Cells

AJ Foust, PEH Quicke, Y Sun, C Bakal… - Bioelectricity, 2023 - liebertpub.com
Although membrane potentials (Vms) are fundamental to the functioning broadly of all cell
types, Vm dynamics have mostly been studied in the so-called “excitable” cells (mainly …

The biomolecular basis for plant and animal sentience: senomic and ephaptic principles of cellular consciousness

F Baluska, AS Reber - Journal of Consciousness Studies, 2021 - ingentaconnect.com
The defining principle of evolutionary biology is that all species, extant and extinct, evolved
from ancient prokaryotic cells. Their initial appearance and adaptive evolution are proposed …

Cell Line and Media Composition Influence the Production of Giant Plasma Membrane Vesicles

W Doherty, S Benson, L Pepdjonovic… - ACS Biomaterials …, 2024 - ACS Publications
Giant plasma membrane vesicles (GPMVs) have been utilized as a model to study phase
separation in the plasma membrane. Additionally, GPMVs have been employed as vehicle …

Balance of Na+, K+, and Cl Unidirectional Fluxes in Normal and Apoptotic U937 Cells Computed With All Main Types of Cotransporters

VE Yurinskaya, IA Vereninov… - Frontiers in Cell and …, 2020 - frontiersin.org
Fluxes of monovalent ions through the multiple pathways of the plasma membrane are
highly interdependent, and their assessment by direct measurement is difficult or even …

When left does not seem right: epigenetic and bioelectric differences between left-and right-sided breast cancer

S Masuelli, S Real, E Campoy, MT Branham… - Molecular …, 2022 - Springer
Background During embryogenesis lateral symmetry is broken, giving rise to Left/Right (L/R)
breast tissues with distinct identity. L/R-sided breast tumors exhibit consistently-biased …

Membrane Domain Anti-Registration Induces an Intrinsic Transmembrane Potential

X Lin, K Lin, S He, Y Zhou, X Li, X Lin - Langmuir, 2023 - ACS Publications
Plasma membrane segregation into various nanoscale membrane domains is driven by
distinct interactions between diverse lipids and proteins. Among them, liquid-ordered (L o) …

An integrated modular framework for modeling the effect of ammonium on the sialylation process of monoclonal antibodies produced by CHO cells

ISP Savizi, E Motamedian, N E. Lewis… - Biotechnology …, 2021 - Wiley Online Library
Background Monoclonal antibodies (mABs) have emerged as one of the most important
therapeutic recombinant proteins in the pharmaceutical industry. Their immunogenicity and …

[HTML][HTML] Identification of Distinct, Quantitative Pattern Classes from Emergent Tissue-Scale hiPSC Bioelectric Properties

DA Norfleet, AJ Melendez, C Alting, S Kannan… - Cells, 2024 - mdpi.com
Bioelectric signals possess the ability to robustly control and manipulate patterning during
embryogenesis and tissue-level regeneration. Endogenous local and global electric fields …