TPH2

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Tryptophan hydroxylase 2 (TPH2) is an isozyme of tryptophan hydroxylase found in vertebrates. In humans, TPH2 is primarily expressed in the serotonergic neurons of the brain, with the highest expression in the raphe nucleus of the midbrain. Until the discovery of TPH2 in 2003, serotonin levels in the central nervous system were believed to be regulated by serotonin synthesis in peripheral tissues, in which tryptophan hydroxylase is the dominant form.

Tryptophan hydroxylase 2 (TPH2) is an isozyme of tryptophan hydroxylase found in vertebrates. In humans, TPH2 is primarily expressed in the serotonergic neurons of the brain, with the highest expression in the raphe nucleus of the midbrain. Until the discovery of TPH2 in 2003, serotonin levels in the central nervous system were believed to be regulated by serotonin synthesis in peripheral tissues, in which tryptophan hydroxylase is the dominant form.

Text derived from https://en.wikipedia.org/w/index.php?oldid=1378728499 under CC BY-SA 4.0; modifications have been made.

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snapshot tph2-1950984-ec57c4e3165a9496 · hash ec57c4e3165a94967fb093ecdb01e35acc7bc2ce3052a33daeb45216361f0c9c · captured 1791232745.0 · version history

Cite this page as: encyclopegia.org, “TPH2”, snapshot tph2-1950984-ec57c4e3165a9496. https://encyclopegia.org/a/tph2