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transdukcia signálna

Subject h.	transdukcia signálna
Subject h.	Signal Transduction
Entry terms	signalizácia bunková receptorom sprostredkovaný prenos signálu receptormi sprostredkovaná signálna transdukcia dráhy signálne prenos signálov dráhy signálneho prenosu dráhy signálnej transdukcie systémy signálneho prenosu systémy signálnej transdukcie
English X references	Cell Signaling Receptor-Mediated Signal Transduction Signal Pathways
Scope note in English	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.
See also reference (FX) in Slovak	kanály iónové
See also reference (FX) in English	Ion Channels
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