Allosteric Modulator Desformylflustrabromine Relieves the Inhibition of α2β2 and α4β2 Nicotinic Acetylcholine Receptors by β-Amyloid1–42 Peptide

Identification of a Negative Allosteric Site on Human α4β2 and α3β4 Neuronal Nicotinic Acetylcholine Receptors

Acetylcholine-based neurotransmission is regulated by cationic, ligand-gated ion channels called nicotinic acetylcholine receptors (nAChRs). These receptors have been linked to numerous neurological diseases and disorders such as Alzheimer's disease, Parkinson's disease, and nicotine addiction. Recently, a class of compounds has been discovered that antagonize nAChR function in an allosteric fa...

Pharmacological Characterization of the Allosteric Modulator Desformylflustrabromine and Its Interaction with 4 2 Neuronal Nicotinic Acetylcholine Receptor Orthosteric Ligands

Neuronal nicotinic acetylcholine receptors (nAChRs) are members of the Cys-loop superfamily of ligand-gated ion channels. nAChRs are involved in modulating nicotinic-based signal transmission in the central nervous system and are implicated in a range of disorders. Desformylflustrabromine (dFBr) is a positive allosteric modulator that potentiates 4 2 nAChRs. It has been reported that dFBr is se...

Pharmacological characterization of the allosteric modulator desformylflustrabromine and its interaction with alpha4beta2 neuronal nicotinic acetylcholine receptor orthosteric ligands.

Neuronal nicotinic acetylcholine receptors (nAChRs) are members of the Cys-loop superfamily of ligand-gated ion channels. nAChRs are involved in modulating nicotinic-based signal transmission in the central nervous system and are implicated in a range of disorders. Desformylflustrabromine (dFBr) is a positive allosteric modulator that potentiates alpha4beta2 nAChRs. It has been reported that dF...

A noncompetitive, sequential mechanism for inhibition of rat α4β2 neuronal nicotinic acetylcholine receptors by carbamate pesticides

Recent Developments in Novel Antidepressants Targeting α4β2-Nicotinic Acetylcholine Receptors

Nicotinic acetylcholine receptors (nAChRs) have been investigated for developing drugs that can potentially treat various central nervous system disorders. Considerable evidence supports the hypothesis that modulation of the cholinergic system through activation and/or desensitization/inactivation of nAChR holds promise for the development of new antidepressants. The introductory portion of thi...