Nociceptors: a phylogenetic view

ESJ Smith, GR Lewin - Journal of Comparative Physiology A, 2009 - Springer
The ability to react to environmental change is crucial for the survival of an organism and an
essential prerequisite is the capacity to detect and respond to aversive stimuli. The …

Biophysical properties of acid-sensing ion channels (ASICs)

S Gründer, M Pusch - Neuropharmacology, 2015 - Elsevier
Acid-sensing ion channels (ASICs) are ligand-gated ion channels that are exquisitely
sensitive to extracellular protons and can sense transient as well as sustained acidification …

Pore architecture and ion sites in acid-sensing ion channels and P2X receptors

EB Gonzales, T Kawate, E Gouaux - Nature, 2009 - nature.com
Acid-sensing ion channels are proton-activated, sodium-selective channels composed of
three subunits, and are members of the superfamily of epithelial sodium channels …

A nonproton ligand sensor in the acid-sensing ion channel

Y Yu, Z Chen, WG Li, H Cao, EG Feng, F Yu, H Liu… - Neuron, 2010 - cell.com
Acid-sensing ion channels (ASICs) have long been considered as extracellular proton (H+)-
gated cation channels, and peripheral ASIC3 channels seem to be a natural sensor of acidic …

Migratory neuronal progenitors arise from the neural plate borders in tunicates

A Stolfi, K Ryan, IA Meinertzhagen, L Christiaen - Nature, 2015 - nature.com
The neural crest is an evolutionary novelty that fostered the emergence of vertebrate
anatomical innovations such as the cranium and jaws. During embryonic development …

[HTML][HTML] Structure, function, and pharmacology of acid-sensing ion channels (ASICs): focus on ASIC1a

S Gründer, X Chen - International journal of physiology …, 2010 - ncbi.nlm.nih.gov
Acid-sensing ion channels (ASICs) are H+-gated Na+ channels, which are present in most, if
not all, neurons. The typical ASIC current is transient and is elicited by a rapid drop in the …

Function and phylogeny support the independent evolution of an ASIC-like Deg/ENaC channel in the Placozoa

W Elkhatib, LA Yanez-Guerra, TD Mayorova… - Communications …, 2023 - nature.com
ASIC channels are bilaterian proton-gated sodium channels belonging to the large and
functionally-diverse Deg/ENaC family that also includes peptide-and mechanically-gated …

ASIC and ENaC type sodium channels: conformational states and the structures of the ion selectivity filters

I Hanukoglu - The FEBS journal, 2017 - Wiley Online Library
The acid‐sensing ion channels (ASICs) and epithelial sodium channels (ENaC) are
members of a superfamily of channels that play critical roles in mechanosensation …

Acid-sensing ion channels emerged over 600 Mya and are conserved throughout the deuterostomes

T Lynagh, Y Mikhaleva, JM Colding… - Proceedings of the …, 2018 - National Acad Sciences
Acid-sensing ion channels (ASICs) are proton-gated ion channels broadly expressed in the
vertebrate nervous system, converting decreased extracellular pH into excitatory sodium …

Evolution of acid nociception: ion channels and receptors for detecting acid

LA Pattison, G Callejo… - … Transactions of the …, 2019 - royalsocietypublishing.org
Nociceptors, ie sensory neurons tuned to detect noxious stimuli, are found in numerous
phyla of the Animalia kingdom and are often polymodal, responding to a variety of stimuli, eg …