27 relations: Action potential, Adrenaline, Cannabinoid, Dopamine, Eukaryote, G protein, G protein–coupled receptor, GABAB receptor, Guanylate cyclase, Histamine, Ion channel, Ligand (biochemistry), Ligand-gated ion channel, Metabotropic glutamate receptor, Molecule, Muscarinic acetylcholine receptor, N-terminus, Neuron, Neuropeptide, Neurotransmitter, Norepinephrine, Potassium channel, Receptor (biochemistry), Receptor tyrosine kinase, Second messenger system, Serotonin, Signal transduction.
Action potential
In physiology, an action potential occurs when the membrane potential of a specific axon location rapidly rises and falls: this depolarisation then causes adjacent locations to similarly depolarise.
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Adrenaline
Adrenaline, also known as adrenalin or epinephrine, is a hormone, neurotransmitter, and medication.
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Cannabinoid
A cannabinoid is one of a class of diverse chemical compounds that acts on cannabinoid receptors in cells that alter neurotransmitter release in the brain.
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Dopamine
Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is an organic chemical of the catecholamine and phenethylamine families that plays several important roles in the brain and body.
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Eukaryote
Eukaryotes are organisms whose cells have a nucleus enclosed within membranes, unlike Prokaryotes (Bacteria and other Archaea).
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G protein
G proteins, also known as guanine nucleotide-binding proteins, are a family of proteins that act as molecular switches inside cells, and are involved in transmitting signals from a variety of stimuli outside a cell to its interior.
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G protein–coupled receptor
G protein–coupled receptors (GPCRs), also known as seven-(pass)-transmembrane domain receptors, 7TM receptors, heptahelical receptors, serpentine receptor, and G protein–linked receptors (GPLR), constitute a large protein family of receptors that detect molecules outside the cell and activate internal signal transduction pathways and, ultimately, cellular responses.
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GABAB receptor
GABAB receptors (GABABR) are metabotropic transmembrane receptors for gamma-aminobutyric acid (GABA) that are linked via G-proteins to potassium channels.
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Guanylate cyclase
Guanylate cyclase (also known as guanyl cyclase, guanylyl cyclase, or GC) is a lyase enzyme.
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Histamine
Histamine is an organic nitrogenous compound involved in local immune responses, as well as regulating physiological function in the gut and acting as a neurotransmitter for the brain, spinal cord, and uterus.
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Ion channel
Ion channels are pore-forming membrane proteins that allow ions to pass through the channel pore.
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Ligand (biochemistry)
In biochemistry and pharmacology, a ligand is a substance that forms a complex with a biomolecule to serve a biological purpose.
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Ligand-gated ion channel
Ligand-gated ion channels (LICs, LGIC), also commonly referred as ionotropic receptors, are a group of transmembrane ion-channel proteins which open to allow ions such as Na+, K+, Ca2+, and/or Cl− to pass through the membrane in response to the binding of a chemical messenger (i.e. a ligand), such as a neurotransmitter.
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Metabotropic glutamate receptor
The metabotropic glutamate receptors, or mGluRs, are a type of glutamate receptor that are active through an indirect metabotropic process.
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Molecule
A molecule is an electrically neutral group of two or more atoms held together by chemical bonds.
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Muscarinic acetylcholine receptor
Muscarinic acetylcholine receptors, or mAChRs, are acetylcholine receptors that form G protein-coupled receptor complexes in the cell membranes of certain neurons and other cells.
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N-terminus
The N-terminus (also known as the amino-terminus, NH2-terminus, N-terminal end or amine-terminus) is the start of a protein or polypeptide referring to the free amine group (-NH2) located at the end of a polypeptide.
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Neuron
A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals.
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Neuropeptide
Neuropeptides are small protein-like molecules (peptides) used by neurons to communicate with each other.
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Neurotransmitter
Neurotransmitters are endogenous chemicals that enable neurotransmission.
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Norepinephrine
Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as a hormone and neurotransmitter.
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Potassium channel
Potassium channels are the most widely distributed type of ion channel and are found in virtually all living organisms.
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Receptor (biochemistry)
In biochemistry and pharmacology, a receptor is a protein molecule that receives chemical signals from outside a cell.
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Receptor tyrosine kinase
Receptor tyrosine kinases (RTKs) are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormones.
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Second messenger system
Second messengers are intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules—the first messengers.
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Serotonin
Serotonin or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter.
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Signal transduction
Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events, most commonly protein phosphorylation catalyzed by protein kinases, which ultimately results in a cellular response.
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References
[1] https://en.wikipedia.org/wiki/Metabotropic_receptor