Transient receptor potential channels: current perspectives on evolution, structure, function and nomenclature

NJ Himmel, DN Cox - Proceedings of the Royal Society …, 2020 - royalsocietypublishing.org
The transient receptor potential superfamily of ion channels (TRP channels) is widely
recognized for the roles its members play in sensory nervous systems. However, the …

Calcium transport proteins in fungi: the phylogenetic diversity of their relevance for growth, virulence, and stress resistance

M Lange, E Peiter - Frontiers in microbiology, 2020 - frontiersin.org
The key players of calcium (Ca2+) homeostasis and Ca2+ signal generation, which are
Ca2+ channels, Ca2+/H+ antiporters, and Ca2+-ATPases, are present in all fungi. Their …

Current methods to unravel the functional properties of lysosomal ion channels and transporters

M Festa, V Minicozzi, A Boccaccio, L Lagostena… - Cells, 2022 - mdpi.com
A distinct set of channels and transporters regulates the ion fluxes across the lysosomal
membrane. Malfunctioning of these transport proteins and the resulting ionic imbalance is …

Structure of the ancient TRPY1 channel from Saccharomyces cerevisiae reveals mechanisms of modulation by lipids and calcium

T Ahmed, CR Nisler, EC Fluck, S Walujkar… - Structure, 2022 - cell.com
Transient receptor potential (TRP) channels emerged in fungi as mechanosensitive
osmoregulators. The Saccharomyces cerevisiae vacuolar TRP yeast 1 (TRPY1) is the most …

Activity of the yeast vacuolar TRP channel TRPY1 is inhibited by Ca2+–calmodulin binding

M Amini, Y Chang, U Wissenbach, V Flockerzi… - Journal of Biological …, 2021 - ASBMB
Transient receptor potential (TRP) cation channels, which are conserved across mammals,
flies, fish, sea squirts, worms, and fungi, essentially contribute to cellular Ca 2+ signaling …

Calcineurin-mediated intracellular organelle calcium homeostasis is required for the survival of fungal pathogens upon extracellular calcium stimuli

C Zhang, Y Ren, H Gu, L Gao, Y Zhang, L Lu - Virulence, 2021 - Taylor & Francis
In eukaryotes, calcium not only is an essential mineral nutrient but also serves as an
intracellular second messenger that is necessary for many physiological processes …

Phosphatidylinositol 3,5‐bisphosphate regulates Ca2+ transport during yeast vacuolar fusion through the Ca2+ ATPase Pmc1

GE Miner, KD Sullivan, C Zhang, D Rivera‐Kohr… - Traffic, 2020 - Wiley Online Library
The transport of Ca2+ across membranes precedes the fusion and fission of various lipid
bilayers. Yeast vacuoles under hyperosmotic stress become fragmented through fission …

Identification of inhibitory Ca2+ binding sites in the upper vestibule of the yeast vacuolar TRP channel

M Amini, H Wang, A Belkacemi, M Jung, A Bertl… - Iscience, 2019 - cell.com
By vacuolar patch-clamp and Ca 2+ imaging experiments, we show that the yeast vacuolar
transient receptor potential (TRPY) channel 1 is activated by cytosolic Ca 2+ and inhibited …

Calcium Ion Channels in Saccharomyces cerevisiae

XY Dong - Journal of Fungi, 2023 - mdpi.com
Regulating calcium ion (Ca2+) channels to improve the cell cycle and metabolism is a
promising technology, ensuring increased cell growth, differentiation, and/or productivity. In …

Lysophospholipid headgroup size, and acyl chain length and saturation differentially affect vacuole acidification, Ca2+ transport, and fusion

C Zhang, Y Feng, JD Calderin, A Balutowski, R Ahmed… - bioRxiv, 2024 - biorxiv.org
SNARE-mediated membrane fusion is regulated by the lipid composition of the engaged
bilayers. Lipid composition impacts fusion through direct protein lipid interactions or through …