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Receptor Activation

Written by NCI Thesaurus v.07.09d

Definition of Receptor Activation

Receptor activation typically involves a high-affinity binding interaction of a signaling molecule (ligand) with a specific target protein causing a conformational and functional change in the receptor molecule. Altered interaction of the ligand-bound receptor with target molecules leads in turn to changes in cellular physiology through modification of the activity of one or more signal transduction pathways.

Receptor Activation is from the group

Cell Signaling Process

Other Names for Receptor Activation

Receptor Activation

Source

NCI Thesaurus License

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