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Illness finder is a diagnostic medicine tool for educational purpose that looks up your patients' health conditions or symptoms and diagnosis and find diseases or illnesses based on chosen gender, age, risk factors, illness, signs, symptoms and prevalence. Illnessfinder is inspired by Evidence based medicine (EMB) and healthcare that aims to apply the best (most reliable) knowledge that is available at decision time. Illnessfinder aims to free up time for the therapeutic dialogue and ensure quality at the evidence based practice, uniting proven medical findings and clinical evidence with systematised data technology.
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| Signal Transduction | Legal notice |
Other terms
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Description
Signal Transduction: 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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- Synaptic Transmission
- Second Messenger Systems
- Ion Channel Gating
- MAP Kinase Signaling System
- Mechanotransduction, Cellular
- Light Signal Transduction
- Excitation Contraction Coupling
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Legal notice
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The version of the data is 2010 MeSH. Last reviewed April 26, 2010. No modification has been made in the content of the file.
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