Nicotinic acetylcholine receptors: Conventional and unconventional ligands and signaling

RL Papke, JM Lindstrom - Neuropharmacology, 2020 - Elsevier
Postsynaptic nAChRs in the peripheral nervous system are critical for neuromuscular and
autonomic neurotransmission. Pre-and peri-synaptic nAChRs in the brain modulate …

[HTML][HTML] Structural mechanisms of α7 nicotinic receptor allosteric modulation and activation

SM Burke, M Avstrikova, CM Noviello, N Mukhtasimova… - Cell, 2024 - cell.com
The α7 nicotinic acetylcholine receptor is a pentameric ligand-gated ion channel that plays
an important role in cholinergic signaling throughout the nervous system. Its unique …

[HTML][HTML] Silent agonists for α7 nicotinic acetylcholine receptors

RL Papke, M Quadri, A Gulsevin - Pharmacological Research, 2023 - Elsevier
We discuss models for the activation and desensitization of α7 nicotinic acetylcholine
receptors (nAChRs) and the effects of efficacious type II positive allosteric modulators …

[HTML][HTML] Homomeric and heteromeric α7 nicotinic acetylcholine receptors in health and some central nervous system diseases

V Borroni, FJ Barrantes - Membranes, 2021 - mdpi.com
Nicotinic acetylcholine receptors (nAChRs) are pentameric ligand-gated ion channels
involved in the modulation of essential brain functions such as memory, learning, and …

[HTML][HTML] Potentiation and allosteric agonist activation of α7 nicotinic acetylcholine receptors: binding sites and hypotheses

VR Sanders, NS Millar - Pharmacological Research, 2023 - Elsevier
Considerable progress has been made in recent years towards the identification and
characterisation of novel subtype-selective modulators of nicotinic acetylcholine receptors …

[HTML][HTML] Suppression of neuroinflammation by an allosteric agonist and positive allosteric modulator of the α7 nicotinic acetylcholine receptor GAT107

T Mizrachi, O Marsha, K Brusin, Y Ben-David… - Journal of …, 2021 - Springer
Background The α7 nicotinic acetylcholine receptor (α7 nAChR) negatively regulates the
synthesis and release of pro-inflammatory cytokines by immune cells. Our previous studies …

Lessons from nature: Structural studies and drug design driven by a homologous surrogate from invertebrates, AChBP

GA Camacho-Hernandez, P Taylor - Neuropharmacology, 2020 - Elsevier
It has been almost 20 years since the discovery and crystallization of a structural surrogate,
the Lymnaea stagnalis acetylcholine binding protein (Ls-AChBP), comprising the …

Symmetrical Bispyridinium Compounds Act as Open Channel Blockers of Cation-Selective Ion Channels

Y Haufe, D Loser, T Danker, A Nicke - ACS Pharmacology & …, 2024 - ACS Publications
Current treatments against organophosphate poisoning (OPP) do not directly address
effects mediated by the overstimulation of nicotinic acetylcholine receptors (nAChR). Non …

[HTML][HTML] Different classes of antidepressants inhibit the rat α7 nicotinic acetylcholine receptor by interacting within the ion channel: a functional and structural study

Y Duarte, M Rojas, J Canan, EG Pérez… - Molecules, 2021 - mdpi.com
Several antidepressants inhibit nicotinic acetylcholine receptors (nAChRs) in a non-
competitive and voltage-dependent fashion. Here, we asked whether antidepressants with a …

[引用][C] Therapeutic targeting of α7 nicotinic acetylcholine receptors

RL Papke, NA Horenstein - Pharmacological Reviews, 2021 - ASPET