Targeting α7 nicotinic acetylcholine receptors and their protein interactions in Alzheimer's disease drug development

LH Burns, Z Pei, HY Wang - Drug Development Research, 2023 - Wiley Online Library
The decades‐old cholinergic hypothesis of Alzheimer's disease (AD) led to clinical testing
and FDA approval of acetylcholinesterase inhibitor drugs. Subsequently, the α7 nicotinic …

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 …

[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 …

Neuroimmune regulation in sepsis-associated encephalopathy: the interaction between the brain and peripheral immunity

Y Liu, Y Yu, J Liu, W Liu, Y Cao, R Yan, Y Yao - Frontiers in neurology, 2022 - frontiersin.org
Sepsis-associated encephalopathy (SAE), the most popular cause of coma in the intensive
care unit (ICU), is the diffuse cerebral damage caused by the septic challenge. SAE is …

Quantitative interactome proteomics identifies a proteostasis network for GABAA receptors

YJ Wang, XJ Di, TW Mu - Journal of Biological Chemistry, 2022 - ASBMB
Gamma-aminobutyric acid type A (GABA A) receptors are the primary inhibitory
neurotransmitter-gated ion channels in the mammalian central nervous system …

Speculation on how RIC-3 and other chaperones facilitate α7 nicotinic receptor folding and assembly

RH Loring - Molecules, 2022 - mdpi.com
The process of how multimeric transmembrane proteins fold and assemble in the
endoplasmic reticulum is not well understood. The alpha7 nicotinic receptor (α7 nAChR) is a …

Mitochondrial and organellar crosstalk in Parkinson's disease

B Ray, A Bhat, AM Mahalakshmi, S Tuladhar… - ASN …, 2021 - journals.sagepub.com
Mitochondrial dysfunction is a well-established pathological event in Parkinson's disease
(PD). Proteins misfolding and its impaired cellular clearance due to altered …

The hair cell α9α10 nicotinic acetylcholine receptor: odd cousin in an old family

M Lipovsek, I Marcovich, AB Elgoyhen - Frontiers in Cellular …, 2021 - frontiersin.org
Nicotinic acetylcholine receptors (nAChRs) are a subfamily of pentameric ligand-gated ion
channels with members identified in most eumetazoan clades. In vertebrates, they are …

CHRFAM7A diversifies human immune adaption through Ca2+ signalling and actin cytoskeleton reorganization

K Szigeti, I Ihnatovych, E Notari, RP Dorn, I Maly… - Ebiomedicine, 2024 - thelancet.com
Background Human restricted genes contribute to human specific traits in the immune
system. CHRFAM7A, a uniquely human fusion gene, is a negative regulator of the α7 …