Nicotinic acetylcholine receptor redux: Discovery of accessories opens therapeutic vistas

JA Matta, S Gu, WB Davini, DS Bredt - Science, 2021 - science.org
BACKGROUND One hundred years ago, experiments on beating frog hearts identified
acetylcholine (ACh) as the seminal neurotransmitter. Sixty years later, fractionation of the eel …

Structure and gating mechanism of the α7 nicotinic acetylcholine receptor

CM Noviello, A Gharpure, N Mukhtasimova, R Cabuco… - Cell, 2021 - cell.com
The α7 nicotinic acetylcholine receptor plays critical roles in the central nervous system and
in the cholinergic inflammatory pathway. This ligand-gated ion channel assembles as a …

Imaging cholinergic receptors in the brain by positron emission tomography

JJ Zhang, H Fu, R Lin, J Zhou, A Haider… - Journal of Medicinal …, 2023 - ACS Publications
Cholinergic receptors represent a promising class of diagnostic and therapeutic targets due
to their significant involvement in cognitive decline associated with neurological disorders …

Targeting microglia for therapy of Parkinson's disease by using biomimetic ultrasmall nanoparticles

H Liu, Y Han, T Wang, H Zhang, Q Xu… - Journal of the …, 2020 - ACS Publications
Microglia as an important type of innate immune cell in the brain have been considered as
an effective therapeutic target for the treatment of central nervous degenerative diseases …

DM506 (3-Methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole fumarate), a Novel Derivative of Ibogamine, Inhibits α7 and α9α10 Nicotinic Acetylcholine Receptors by …

HS Tae, MO Ortells, BJ Tekarli, D Manetti… - ACS Chemical …, 2023 - ACS Publications
The main objective of this study was to determine the pharmacological activity and
molecular mechanism of action of DM506 (3-methyl-1, 2, 3, 4, 5, 6-hexahydroazepino [4, 5 …

The HSPG syndecan is a core organizer of cholinergic synapses

X Zhou, C Vachon, M Cizeron, O Romatif… - Journal of Cell …, 2021 - rupress.org
The extracellular matrix has emerged as an active component of chemical synapses
regulating synaptic formation, maintenance, and homeostasis. The heparan sulfate …

Garcinol attenuates lipoprotein (a)-induced oxidative stress and inflammatory cytokine production in ventricular cardiomyocyte through α7-nicotinic acetylcholine …

NC Chang, CT Yeh, YK Lin, KT Kuo, IH Fong… - Antioxidants, 2021 - mdpi.com
Garcinol, a nicotinic acetylcholine receptor (nAChR) antagonist, has recently been
established as an anti-inflammation agent. However, the molecular mechanism by which …

[HTML][HTML] Auxiliary protein and chaperone regulation of neuronal nicotinic receptor subtype expression and function

C Gotti, F Clementi, M Zoli - Pharmacological Research, 2024 - Elsevier
Neuronal nicotinic acetylcholine receptors (nAChRs) are a family of pentameric, ligand-
gated ion channels that are located on the surface of neurons and non-neuronal cells and …

SARS-CoV-2 spike protein downregulates cell surface α7nAChR through a helical motif in the spike neck

TS Tillman, Q Chen, V Bondarenko… - ACS Chemical …, 2023 - ACS Publications
A deficiency of the functional α7 nicotinic acetylcholine receptor (α7nAChR) impairs
neuronal and immune systems. The SARS-CoV-2 spike protein (S12) facilitates virus cell …

Nicotinic acetylcholine receptors in chemotherapeutic drugs resistance: An emerging targeting candidate

MA Nour, K Hajiasgharzadeh, F Kheradmand… - Life Sciences, 2021 - Elsevier
There is no definitive cure for cancer, and most of the current chemotherapy drugs have
limited effects due to the development of drug resistance and toxicity at high doses …