Electrophysiology of endolysosomal two-pore channels: A current account

S Patel, Y Yuan, CC Chen, D Jaślan, G Gunaratne… - Cells, 2022 - mdpi.com
Two-pore channels TPC1 and TPC2 are ubiquitously expressed pathophysiologically
relevant proteins that reside on endolysosomal vesicles. Here, we review the …

The ion channels of endomembranes

M Hu, X Feng, Q Liu, S Liu, F Huang… - Physiological …, 2024 - journals.physiology.org
The endomembrane system consists of organellar membranes in the biosynthetic pathway
[endoplasmic reticulum (ER), Golgi apparatus, and secretory vesicles] as well as those in the …

A comparative study on the lysosomal cation channel TMEM175 using automated whole-cell patch-clamp, lysosomal patch-clamp, and solid supported membrane …

A Bazzone, M Barthmes, C George… - International journal of …, 2023 - mdpi.com
The lysosomal cation channel TMEM175 is a Parkinson's disease-related protein and a
promising drug target. Unlike whole-cell automated patch-clamp (APC), lysosomal patch …

PI (3, 5) P2 and NAADP: Team players or lone warriors?–New insights into TPC activation modes

D Jaślan, IF Ferro, V Kudrina, Y Yuan, S Patel… - Cell Calcium, 2023 - Elsevier
NAADP (nicotinic acid adenine dinucleotide phosphate) is a second messenger, releasing
Ca 2+ from acidic calcium stores such as endosomes and lysosomes. PI (3, 5) P 2 …

Tonoplast cytochrome b561 is a transmembrane ascorbate‐dependent monodehydroascorbate reductase: functional characterization of electron currents in plant …

A Gradogna, L Lagostena, S Beltrami, E Tosato… - New …, 2023 - Wiley Online Library
Ascorbate (Asc) is a major redox buffer of plant cells, whose antioxidant activity depends on
the ratio with its one‐electron oxidation product monodehydroascorbate (MDHA). The …

News and views on ion channels in cancer: is cancer a channelopathy?

DC Bell, L Leanza, S Gentile, DR Sauter - Frontiers in Pharmacology, 2023 - frontiersin.org
Ion channels are key signaling proteins found throughout the body; they are critical in many,
wide-ranging physiological processes, from gene expression, sensory perception and …

A commentary on the inhibition of human TPC2 channel by the natural flavonoid naringenin: Methods, experiments, and ideas

V Minicozzi, T Qi, A Gradogna, M Pozzolini… - Biomolecular …, 2023 - degruyter.com
Human endo-lysosomes possess a class of proteins called TPC channels on their
membrane, which are essential for proper cell functioning. This protein family can be …

Electrophysiology and fluorescence to investigate cation channels and transporters in isolated plant vacuoles

A Gradogna, A Carpaneto - Stress Biology, 2022 - Springer
The plant vacuole plays a fundamental role in cell homeostasis. The successful application
of patch-clamp technique on isolated vacuoles allows the determination of the functional …

[PDF][PDF] ТРАНСПОРТЕРЫ ДИКАРБОКСИЛАТОВ И МОДЕЛЬНЫЕ ПОРОФОРМЕРЫ В БИОЛОГИЧЕСКИХ МЕМБРАНАХ

ДА Аливердиева - fbras.ru
Актуальность темы. Наряду с неоспоримыми достоинствами методов изучения
качественных показателей трансмемебранного транспорта на модельных системах …