Transcriptional regulation of indoleamine 2,3-dioxygenase (IDO) by tryptophan and its analogue : Down-regulation of the indoleamine 2,3-dioxygenase (IDO) transcription by tryptophan and its analogue.

Transcriptional regulation of indoleamine 2,3-dioxygenase (IDO) by tryptophan and its analogue : Down-regulation of the indoleamine 2,3-dioxygenase (IDO) transcription by tryptophan and its analogue.