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Descripteur en français: | Transduction du signal | ||||||
Descripteur en anglais: | Signal Transduction | ||||||
Descripteur en espagnol: |
Transducción de Señal
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Descripteur en portugais: | Transdução de Sinais | ||||||
Synonymes: |
Cell Signaling Pathway, Signal Pathway, Signal Transduction Pathways, Signal Pathways, Signal Transduction Receptor Mediated Signal Transduction Receptor-Mediated Signal Transduction Receptor-Mediated Signal Transductions Signal Pathway Signal Pathways Signal Transduction Pathway Signal Transduction Pathways Signal Transduction System Signal Transduction Systems Signal Transduction, Receptor-Mediated Signal Transductions Signal Transductions, Receptor-Mediated System, Signal Transduction Systems, Signal Transduction Transduction, Signal Transductions, Signal |
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Code(s) d'arborescence: |
G02.111.820 G04.835 |
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Identificateur unique RDF: | https://id.nlm.nih.gov/mesh/D015398 | ||||||
Note d'application: | The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway. |
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Qualificatifs autorisés: |
DE drug effects GE genetics IM immunology PH physiology RE radiation effects |
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Indexation précédente: |
Membrane Potentials (1977-1988) specific compounds/physiology (1977-1988) |
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Note publique MeSH: | 89 |
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Note historique: | 89 |
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Voir aussi le(s) descripteur(s): |
Ion Channels
MeSH | ||||||
Identifiant DeCS: | 23827 | ||||||
ID du Descripteur: | D015398 | ||||||
Classification de la NLM: | QU 375 | ||||||
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): | Cliquez ici pour accéder aux documents VHL | ||||||
Date d'établissement: | 01/01/1989 | ||||||
Date d'entrée: | 06/06/1988 | ||||||
Date de révision: | 05/07/2019 |
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PHENOMENA AND PROCESSES
Chemical Phenomena [G02]Chemical Phenomena -
PHENOMENA AND PROCESSES
Cell Physiological Phenomena [G04]Cell Physiological Phenomena
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Signal Transduction
- Concept préféré
Signal Pathways
- Plus spécifique
Signal Transduction Pathways
- Plus spécifique
Receptor-Mediated Signal Transduction
- Plus spécifique
Concept UI |
M0023729 |
Note d'application | The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway. |
Terme préféré | Signal Transduction |
Synonymes |
Cell Signaling Signal Transduction System Signal Transduction Systems Signal Transductions System, Signal Transduction Systems, Signal Transduction Transduction, Signal Transductions, Signal |
Concept UI |
M0023728 |
Terme préféré | Signal Pathways |
Synonymes |
Pathway, Signal Pathways, Signal Signal Pathway |
Concept UI |
M0023730 |
Terme préféré | Signal Transduction Pathways |
Synonymes |
Pathway, Signal Transduction Pathways, Signal Transduction Signal Transduction Pathway |
Concept UI |
M0023727 |
Terme préféré | Receptor-Mediated Signal Transduction |
Synonymes |
Receptor Mediated Signal Transduction Receptor-Mediated Signal Transductions Signal Transduction, Receptor-Mediated Signal Transductions, Receptor-Mediated |
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