Results 131 to 140 of about 3,288 (169)
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Constitutive Activation of the m5 Muscarinic Receptor by a Series of Mutations at the Extracellular End of Transmembrane 6

Biochemistry, 1997
The m5 muscarinic acetylcholine receptor was constitutively activated by a wide range of amino acid substitutions at a residue (serine 465) that is positioned at the junction of the sixth transmembrane domain and the extracellular loop. Of 13 substitutions tested, 11 produced significant increases in constitutive activity.
T A, Spalding   +3 more
openaire   +2 more sources

Immunological localization of m1–m5 muscarinic acetylcholine receptors in peripheral tissues and brain

Life Sciences, 1993
Knowledge of the distributions and functions of native m1-m5 muscarinic acetylcholine receptors in tissues is limited. To characterize the family of m1-m5 proteins directly, a panel of subtype-selective antibodies was generated against divergent i3 loop-fusion proteins. Each antibody was shown to bind a single cloned receptor specifically.
openaire   +2 more sources

M5 muscarinic receptors are needed for slow activation of dopamine neurons and for rewarding brain stimulation

Life Sciences, 2001
Mesopontine cholinergic neurons (Ch5 and Ch6 cell groups) activate the cerebral cortex via thalamic projections, and activate locomotion and reward via dopamine neurons in the substantia nigra and ventral tegmental area (VTA). Nicotinic receptors in VTA activate dopamine neurons quickly, and are needed for the stimulant and rewarding effects of ...
J, Yeomans, G, Forster, C, Blaha
openaire   +2 more sources

Human skin fibroblasts express m2, m4, and m5 subtypes of muscarinic acetylcholine receptors

Journal of Cellular Biochemistry, 1999
Previous studies have demonstrated that muscarinic acetylcholine receptors (mAChRs) are expressed by human skin fibroblasts (HSF). We have identified the molecular subtypes of these receptors by reverse transcription-polymerase chain reaction (RT-PCR), using m1-m5 subtype-specific primers.
R, Buchli   +5 more
openaire   +2 more sources

A Molecular Mechanism for Endocytic Recycling of the M5 Muscarinic Acetylcholine Receptor

2010
A thesis presented to the faculty of The Rockefeller University in partial fulfillment of the requirements for the degree of Doctor of ...
openaire   +1 more source

Pharmacology of a constitutively activated m5 muscarinic receptor

Life Sciences, 1995
T.A. Spalding   +4 more
openaire   +1 more source

Design and Synthesis of Dualsteric Muscarinic M5 Receptor Ligands Reveal G Protein Bias

ACS Chemical Neuroscience
The M5 muscarinic acetylcholine receptor (M5R) is selectively expressed in dopaminergic neurons where it plays a key role in modulating dopaminergic activity, making it a promising target for neuropsychiatric disorders. Selectively targeting the M5R remains challenging due to high orthosteric site conservation across all five muscarinic acetylcholine ...
Sophie A. M. Steinmüller   +5 more
openaire   +2 more sources

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