Physiology of cell volume regulation in vertebrates

EK Hoffmann, IH Lambert… - Physiological …, 2009 - journals.physiology.org
The ability to control cell volume is pivotal for cell function. Cell volume perturbation elicits a
wide array of signaling events, leading to protective (eg, cytoskeletal rearrangement) and …

Amazing chloride channels: an overview

B Nilius, G Droogmans - Acta Physiologica Scandinavica, 2003 - Wiley Online Library
Aim: This review describes molecular and functional properties of the following Cl–channels:
the ClC family of voltage‐dependent Cl–channels, the cAMP‐activated transmembrane …

LRRC8 proteins form volume-regulated anion channels that sense ionic strength

R Syeda, Z Qiu, AE Dubin, SE Murthy, MN Florendo… - Cell, 2016 - cell.com
The volume-regulated anion channel (VRAC) is activated when a cell swells, and it plays a
central role in maintaining cell volume in response to osmotic challenges. SWELL1 …

Structure of a volume-regulated anion channel of the LRRC8 family

D Deneka, M Sawicka, AKM Lam, C Paulino, R Dutzler - Nature, 2018 - nature.com
Volume-regulated anion channels are activated in response to hypotonic stress. These
channels are composed of closely related paralogues of the leucine-rich repeat-containing …

Activation of TRPV4 channels (hVRL-2/mTRP12) by phorbol derivatives

H Watanabe, JB Davis, D Smart, JC Jerman… - Journal of Biological …, 2002 - ASBMB
We have studied activation by phorbol derivatives of TRPV4 channels, the human VRL-2,
and murine TRP12 channels, which are highly homologous to the human VR-OAC, and the …

Cell volume regulation: osmolytes, osmolyte transport, and signal transduction

F Wehner, H Olsen, H Tinel, E Kinne-Saffran… - Reviews of physiology …, 2003 - Springer
In recent years, it has become evident that the volume of a given cell is an important factor
not only in defining its intracellular osmolality and its shape, but also in defining other …

Biophysics and physiology of the volume-regulated anion channel (VRAC)/volume-sensitive outwardly rectifying anion channel (VSOR)

SF Pedersen, Y Okada, B Nilius - Pflügers Archiv-European Journal of …, 2016 - Springer
The volume-regulated anion channel (VRAC), also known as the volume-sensitive
outwardly rectifying (VSOR) anion channel or the volume-sensitive organic osmolyte/anion …

A 30-year journey from volume-regulated anion currents to molecular structure of the LRRC8 channel

K Strange, T Yamada, JS Denton - Journal of General Physiology, 2019 - rupress.org
The swelling-activated anion channel VRAC has fascinated and frustrated physiologists
since it was first described in 1988. Multiple laboratories have defined VRAC's biophysical …

LRRC8 family proteins within lysosomes regulate cellular osmoregulation and enhance cell survival to multiple physiological stresses

P Li, M Hu, C Wang, X Feng, ZZ Zhao… - Proceedings of the …, 2020 - National Acad Sciences
LRRC8 family proteins on the plasma membrane play a critical role in cellular
osmoregulation by forming volume-regulated anion channels (VRACs) necessary to prevent …

Anion transport in heart

JR Hume, D Duan, ML Collier… - Physiological …, 2000 - journals.physiology.org
Anion transport proteins in mammalian cells participate in a wide variety of cell and
intracellular organelle functions, including regulation of electrical activity, pH, volume, and …