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Receptors, Natural Killer Cell
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D055607 |
[Receptors that are specifically found on the surface of NATURAL KILLER CELLS. They play an important role in regulating the cellular component of INNATE IMMUNITY.
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Receptors, Nerve Growth Factor
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D017475 |
[Cell surface receptors that bind NERVE GROWTH FACTOR; (NGF) and a NGF-related family of neurotrophic factors that includes neurotrophins, BRAIN-DERIVED NEUROTROPHIC FACTOR and CILIARY NEUROTROPHIC FACTOR.
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Receptors, Neurokinin-1
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D018040 |
[A class of cell surface receptors for TACHYKININS with a preference for SUBSTANCE P. Neurokinin-1 (NK-1) receptors have been cloned and are members of the G protein coupled receptor superfamily. They are found on many cell types including central and peripheral neurons, smooth muscle cells, acinar cells, endothelial cells, fibroblasts, and immune cells.
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Receptors, Neurokinin-2
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D018041 |
[A class of cell surface receptors for tachykinins that prefers neurokinin A; (NKA, substance K, neurokinin alpha, neuromedin L), neuropeptide K; (NPK); or neuropeptide gamma over other tachykinins. Neurokinin-2 (NK-2) receptors have been cloned and are similar to other G-protein coupled receptors.
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Receptors, Neurokinin-3
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D018042 |
[A class of cell surface receptors for tachykinins that prefers neurokinin B (neurokinin beta, neuromedin K) over other tachykinins. Neurokinin-3 (NK-3) receptors have been cloned and are members of the G-protein coupled receptor superfamily. They have been found in the central nervous system and in peripheral tissues.
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Receptors, Neuropeptide
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D018013 |
[Cell surface receptors that bind specific neuropeptides with high affinity and trigger intracellular changes influencing the behavior of cells. Many neuropeptides are also hormones outside of the nervous system.
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Receptors, Neuropeptide Y
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D017476 |
[Cell surface proteins that bind neuropeptide Y with high affinity and trigger intracellular changes which influence the behavior of cells.
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Receptors, Neurotensin
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D018028 |
[Cell surface proteins that bind neurotensin with high affinity and trigger intracellular changes which influence the behavior of cells. Neurotensin and neurotensin receptors are found in the central nervous system and in the periphery.
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Receptors, Neurotransmitter
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D017981 |
[Cell surface receptors that bind signalling molecules released by neurons and convert these signals into intracellular changes influencing the behavior of cells. Neurotransmitter is used here in its most general sense, including not only messengers that act to regulate ion channels, but also those which act on second messenger systems and those which may act at a distance from their release sites. Included are receptors for neuromodulators, neuroregulators, neuromediators, and neurohumors, whether or not located at synapses.
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Receptors, Nicotinic
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D011978 |
[One of the two major classes of cholinergic receptors. Nicotinic receptors were originally distinguished by their preference for NICOTINE over MUSCARINE. They are generally divided into muscle-type and neuronal-type (previously ganglionic) based on pharmacology, and subunit composition of the receptors.
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Receptors, Notch
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D051880 |
[A family of conserved cell surface receptors that contain EPIDERMAL GROWTH FACTOR repeats in their extracellular domain and ANKYRIN REPEATS in their cytoplasmic domains. The cytoplasmic domains are released upon ligand binding and translocate to the CELL NUCLEUS, where they act as transcription factors.
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Receptors, OSM-LIF
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D053606 |
[Cell surface receptors formed from the dimerization of LIF RECEPTOR ALPHA SUBUNIT with CYTOKINE RECEPTOR GP130. Although originally described as receptors for LEUKEMIA INHIBITORY FACTOR these receptors also bind the closely-related protein ONCOSTATIN M and are referred to as both LIF receptors and type I oncostatin M receptors.
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Receptors, OX40
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D053262 |
[A tumor necrosis family receptor with specificity for OX40 LIGAND. It is found on the surface of activated T-LYMPHOCYTES where it plays a role in enhancing cytokine production and proliferation of CD4-POSITIVE T-LYMPHOCYTES. Signaling by the activated receptor occurs through its association with TNF RECEPTOR-ASSOCIATED FACTORS.
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Receptors, Odorant
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D018035 |
[Proteins, usually projecting from the cilia of olfactory receptor neurons, that specifically bind odorant molecules and trigger responses in the neurons. The large number of different odorant receptors appears to arise from several gene families or subfamilies rather than from DNA rearrangement.
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Receptors, Oncostatin M
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D053677 |
[Cell surface receptors with specificity for ONCOSTATIN M. Two subtypes of receptors have been identified and are defined by their subunit composition.
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Receptors, Oncostatin M, Type II
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D053679 |
[A subtype of oncostatin receptors that are formed by dimerization of ONCOSTATIN M RECEPTOR BETA SUBUNIT and CYTOKINE RECEPTOR GP130. They are activated specifically by ONCOSTATIN M and signal through interaction of their cytoplasmic domains with JANUS KINASES.
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Receptors, Opioid
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D011957 |
[Cell membrane proteins that bind opioids and trigger intracellular changes which influence the behavior of cells. The endogenous ligands for opioid receptors in mammals include three families of peptides, the enkephalins, endorphins, and dynorphins. The receptor classes include mu, delta, and kappa receptors. Sigma receptors bind several psychoactive substances, including certain opioids, but their endogenous ligands are not known.
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Receptors, Opioid, delta
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D017465 |
[A class of opioid receptors recognized by its pharmacological profile. Delta opioid receptors bind endorphins and enkephalins with approximately equal affinity and have less affinity for dynorphins.
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Receptors, Opioid, kappa
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D017473 |
[A class of opioid receptors recognized by its pharmacological profile. Kappa opioid receptors bind dynorphins with a higher affinity than endorphins which are themselves preferred to enkephalins.
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Receptors, Opioid, mu
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D017450 |
[A class of opioid receptors recognized by its pharmacological profile. Mu opioid receptors bind, in decreasing order of affinity, endorphins, dynorphins, met-enkephalin, and leu-enkephalin. They have also been shown to be molecular receptors for morphine.
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