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Entity

Name
Cholinergic receptors muscarinic
Namespace
hgnc.genefamily
Namespace Version
20181015
Namespace URL
https://raw.githubusercontent.com/pharmacome/terminology/3074b85b858455d8eeb76cfcdef685ced19bbe11/external/hgnc.genefamily-names.belns

Appears in Networks 4

albuquerque2009 v1.0.0

This file encodes the article Mammalian Nicotinic Acetylcholine Receptors: From Structure to Function by Albuquerque et al, 2009

Activation of M1 and M4 muscarinic receptors as potential treatments for Alzheimer's disease and schizophrenia. v1.0.0

This file encodes the article Activation of M1 and M4 muscarinic receptors as potential treatments for Alzheimer’s disease and schizophrenia by Choi et al, 2014

M1 muscarinic acetylcholine receptor in Alzheimer’s disease v1.0.0

This file encodes the article M1 muscarinic acetylcholine receptor in Alzheimer’s disease by Jiang et al, 2014

Nicotinic receptors: allosteric transitions and therapeutic targets in the nervous system v1.0.0

This document contains the curation of the review article Nicotinic receptors: allosteric transitions and therapeutic targets in the nervous system by Taly et al. 2009

In-Edges 15

a(CHEBI:Muscarine) increases act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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a(CHEBI:acetylcholine) increases act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) View Subject | View Object

Acetylcholine receptors (AChRs), like many other ligand-activated neurotransmitter receptors, consist of two major subtypes: the metabotropic muscarinic receptors and the ionotropic nicotinic receptors. Both share the property of being activated by the endogenous neurotransmitter acetylcholine (ACh), and they are expressed by both neuronal and nonneuronal cells throughout the body (8, 113, 142, 184). PubMed:19126755

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a(CHEBI:atropine) decreases act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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a(CHEBI:atropine) decreases act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) View Subject | View Object

Furthermore, pharmacological dissection of nicotine’s influence on cell cycle progression, apoptosis, and differentiation (43) indicate that alpha7 nAChRs expressed in keratynocytes are important. Other receptors are clearly involved in this process, since atropine, a muscarinic and sometimes nAChR inhibitor (531, 532), reduces cell adhesion through decreasing desmoligein expression. PubMed:19126755

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MeSH
Keratinocytes
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a(CHEBI:acetylcholine) increases act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) View Subject | View Object

The third important hallmark of AD is cholinergic hypofunction. The neurotransmitter acetylcholine (ACh) exerts its physiological functions by activating either ionotropic nicotinic ACh receptors (nAChRs) or metabotropic muscarinic ACh receptors (mAChRs). It has been reported that in AD brains there are (1) reduced choline acetyltransferase levels accompanied by decreased ACh synthesis; (2) significant loss of cholinergic neurons; (3) reduction in the numbers of postsynaptic neurons accessible to ACh; (4) cholinergic neuronal and axonal abnormalities; and (5) reduction in nAChR levels PubMed:24590577

a(MESH:"Cardiovascular System") association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

a(MESH:"Gastrointestinal Tract") association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

a(MESH:Kidney) association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

bp(GO:"circadian sleep/wake cycle") association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

bp(GO:memory) association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

path(MESH:"Alzheimer Disease") association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Recent evidence indicates that cholinergic hypofunction is closely linked to Abeta and tau pathologies[20]. As a major receptor group for ACh, mAChRs have also been implicated in the pathophysiology of AD. PubMed:24590577

path(MESH:Attention) association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

path(MESH:Nociception) association p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

path(MESH:"Alzheimer Disease") decreases p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") View Subject | View Object

Alzheimer’s disease is characterized by progressive cognitive decline, accompanied by a loss of neurons and synapses — especially cholinergic synapses — in the basal forebrain, cerebral cortex and hippocampus126 and by a substantial reduction in both muscarinic and nicotinic AChR expression127. PubMed:19721446

Out-Edges 21

act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) regulates p(FPLX:PLC) View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) regulates a(CHEBI:"3',5'-cyclic AMP") View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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Text Location
Review

act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) regulates a(CHEBI:"myo-inositol trisphosphate") View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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Text Location
Review

act(p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic")) regulates a(CHEBI:"calcium ion") View Subject | View Object

The metabotropic receptors are second messenger, G protein-coupled seven-transmembrane proteins. They are classically defined as being activated by muscarine, a toxin from the mushroom Amanita muscaria, and inhibited by atropine, a toxin from Atropa belladonna, a member of the nightshade family. Both toxins cross the blood-brain barrier poorly and were discovered primarily from their influences on postganglionic parasympathetic nervous system functions. Activation of muscarinic AChRs is relatively slow (milliseconds to seconds) and, depending on the subtypes present (M1- M5), they directly alter cellular homeostasis of phospholipase C, inositol trisphosphate, cAMP, and free calcium. PubMed:19126755

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Text Location
Review

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") regulates act(a(CHEBI:acetylcholine)) View Subject | View Object

Acetylcholine (ACh) is a neurotransmitter that modulates neuronal function in several areas of the CNS associated with AD and/or SZ pathology, including the striatum, cortex, hippocampus, and prefrontal cortex.5 ACh mediates its actions via two families of receptors, termed the muscarinic ACh receptors (mAChRs) and the nicotinic ACh receptors (nAChRs). PubMed:24511233

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") regulates bp(GO:cognition) View Subject | View Object

In addition, administration of nonselective muscarinic antagonists can produce or exacerbate cognitive deficits in animals,15 as well as in AD patients and both young and old control subjects,16,17 suggesting that mAChRs can directly modulate cognition. PubMed:24511233

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association path(MESH:"Alzheimer Disease") View Subject | View Object

Recent evidence indicates that cholinergic hypofunction is closely linked to Abeta and tau pathologies[20]. As a major receptor group for ACh, mAChRs have also been implicated in the pathophysiology of AD. PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association bp(GO:memory) View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association path(MESH:Attention) View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association path(MESH:Nociception) View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association bp(GO:"circadian sleep/wake cycle") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association a(MESH:"Cardiovascular System") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association a(MESH:Kidney) View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") association a(MESH:"Gastrointestinal Tract") View Subject | View Object

Members of the mAChR family are widely expressed in various regions in the central nervous system (CNS) and in the peripheral system. They play crucial roles in diverse physiological processes such as memory, attention, nociception, motor control, sleep-wake cycles, and cardiovascular, renal, and gastrointestinal functions PubMed:24590577

p(HGNCGENEFAMILY:"Cholinergic receptors muscarinic") increases act(a(CHEBI:acetylcholine)) View Subject | View Object

ACh is produced by the enzyme choline acetyltransferase and its actions are mediated through two types of acetylcholine receptors (AChRs) — the G protein-coupled muscarinic AChRs and the nicotinic AChRs (nAChRs). PubMed:19721446

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