GolpHCat (TMEM87A), a unique voltage-dependent cation channel in Golgi apparatus, contributes to Golgi-pH maintenance and hippocampus-dependent memory

H Kang, A Han, A Zhang, H Jeong, W Koh… - Nature …, 2024 - nature.com
Impaired ion channels regulating Golgi pH lead to structural alterations in the Golgi
apparatus, such as fragmentation, which is found, along with cognitive impairment, in …

Transmembrane proteins with unknown function (TMEMs) as ion channels: electrophysiological properties, structure, and pathophysiological roles

H Kang, CJ Lee - Experimental & Molecular Medicine, 2024 - nature.com
A transmembrane (TMEM) protein with an unknown function is a type of membrane-
spanning protein expressed in the plasma membrane or the membranes of intracellular …

The tetraspan LHFPL5 is critical to establish maximal force sensitivity of the mechanotransduction channel of cochlear hair cells

X Qiu, X Liang, JP Llongueras, C Cunningham… - Cell reports, 2023 - cell.com
The mechanoelectrical transduction (MET) channel of cochlear hair cells is gated by the tip
link, but the mechanisms that establish the exquisite force sensitivity of this MET channel are …

Different responses to risperidone treatment in Schizophrenia: a multicenter genome-wide association and whole exome sequencing joint study

M Zhao, J Ma, M Li, W Zhu, W Zhou, L Shen… - Translational …, 2022 - nature.com
Risperidone is routinely used in the clinical management of schizophrenia, but the treatment
response is highly variable among different patients. The genetic underpinnings of the …

Unique variants in CLCN3, encoding an endosomal anion/proton exchanger, underlie a spectrum of neurodevelopmental disorders

AR Duncan, MM Polovitskaya, H Gaitán-Peñas… - The American Journal of …, 2021 - cell.com
The genetic causes of global developmental delay (GDD) and intellectual disability (ID) are
diverse and include variants in numerous ion channels and transporters. Loss-of-function …

Cell death induction and protection by activation of ubiquitously expressed anion/cation channels. Part 1: roles of VSOR/VRAC in cell volume regulation, release of …

Y Okada, RZ Sabirov, K Sato-Numata… - Frontiers in Cell and …, 2021 - frontiersin.org
Cell volume regulation (CVR) is essential for survival and functions of animal cells. Actually,
normotonic cell shrinkage and swelling are coupled to apoptotic and necrotic cell death and …

GPR68 is a neuroprotective proton receptor in brain ischemia

T Wang, G Zhou, M He, Y Xu, WG Rusyniak, Y Xu, Y Ji… - Stroke, 2020 - Am Heart Assoc
Background and Purpose: Brain acidosis is prevalent in stroke and other neurological
diseases. Acidosis can have paradoxical injurious and protective effects. The purpose of this …

What biologists want from their chloride reporters–a conversation between chemists and biologists

M Zajac, K Chakraborty, S Saha… - Journal of cell …, 2020 - journals.biologists.com
Impaired chloride transport affects diverse processes ranging from neuron excitability to
water secretion, which underlie epilepsy and cystic fibrosis, respectively. The ability to image …

Proton-Activated Chloride Channel Increases Endplate Porosity and Pain in a Mouse Spinal Degeneration Model

P Xue, W Zhang, M Shen, J Yang, J Chu, S Wang… - The Journal of Clinical …, 2024 - jci.org
Chronic low back pain (LBP) can severely affect daily physical activity. Aberrant osteoclast-
mediated resorption leads to porous endplates for the sensory innervation to cause LBP …

PAC proton-activated chloride channel contributes to acid-induced cell death in primary rat cortical neurons

J Osei-Owusu, J Yang, M Del Carmen Vitery, M Tian… - Channels, 2020 - Taylor & Francis
Severe local acidosis causes tissue damage and pain, and is associated with many
diseases, including cerebral and cardiac ischemia, cancer, infection, and inflammation …