Nicotinic acetylcholine receptor and the structural basis of neuromuscular transmission: insights from Torpedo postsynaptic membranes

N Unwin - Quarterly reviews of biophysics, 2013 - cambridge.org
The nicotinic acetylcholine (ACh) receptor, at the neuromuscular junction, is a
neurotransmitter-gated ion channel that has been fine-tuned through evolution to transduce …

The nicotinic receptor ligand binding domain

SM Sine - Journal of neurobiology, 2002 - Wiley Online Library
The ligand binding domain (LBD) of the nicotinic acetylcholine receptor has served as a
prototype for understanding molecular recognition in the family of neurotransmitter‐gated …

Quantal components of unitary EPSCs at the mossy fibre synapse on CA3 pyramidal cells of rat hippocampus.

P Jonas, G Major, B Sakmann - The Journal of physiology, 1993 - Wiley Online Library
1. Excitatory postsynaptic currents (EPSCs) were recorded in CA3 pyramidal cells of
hippocampal slices of 15‐to 24‐day‐old rats (22 degrees C) using the whole‐cell …

Acetylcholine receptor channel imaged in the open state

N Unwin - Nature, 1995 - nature.com
The structure of the open-channel form of the acetylcholine receptor has been determined
from electron images of Torpedo ray postsynaptic membranes activated by brief (< 5ms) …

Rate of functional decline in Huntington's disease

K Marder, H Zhao, RH Myers, M Cudkowicz, E Kayson… - Neurology, 2000 - AAN Enterprises
Objective: To determine the rate of functional decline in a large cohort of patients with
Huntington's disease (HD) followed at 43 sites by the Huntington Study Group (HSG) …

[HTML][HTML] Gating movement of acetylcholine receptor caught by plunge-freezing

N Unwin, Y Fujiyoshi - Journal of molecular biology, 2012 - Elsevier
The nicotinic acetylcholine (ACh) receptor converts transiently to an open-channel form
when activated by ACh released into the synaptic cleft. We describe here the conformational …

Peripheral inflammation sensitizes P2X receptor-mediated responses in rat dorsal root ganglion neurons

GY Xu, LYM Huang - Journal of Neuroscience, 2002 - Soc Neuroscience
ATP-gated P2X receptors in nociceptive sensory neurons participate in transmission of pain
signals from the periphery to the spinal cord. To determine the role of P2X receptors under …

How quickly can GABAA receptors open?

DJ Maconochie, JM Zempel, JH Steinbach - Neuron, 1994 - cell.com
We have examined CABA* receptor activation by making rapid applications of GABA to
outside-out patches excised from cultured postnatal rat cerebellar neurons. The rate of …

Activation and desensitization of N‐methyl‐D‐aspartate receptors in nucleated outside‐out patches from mouse neurones.

W Sather, S Dieudonne, JF MacDonald… - The Journal of …, 1992 - Wiley Online Library
1. Activation and desensitization of N‐methyl‐D‐aspartate (NMDA) receptors were studied
in large outside‐out patches excised from cultured embryonic neurones dissociated from …

Desensitization of mouse nicotinic acetylcholine receptor channels: a two-gate mechanism

A Auerbach, G Akk - The Journal of general physiology, 1998 - rupress.org
The rate constants of acetylcholine receptor channels (AChR) desensitization and recovery
were estimated from the durations and frequencies of clusters of single-channel currents …