Manabu Takamatsu   Akihiro Hirata   Hirofumi Ohtaki   Masato Hoshi   Tatsuya Ando   Hiroyasu Ito   Yuichiro Hatano   Hiroyuki Tomita   Toshiya Kuno   Kuniaki Saito   Mitsuru Seishima   Akira Hara   
Cancer science 106(8) 1008-15 2015年8月
Indoleamine 2,3-dioxygenase (IDO), an enzyme that degrades the essential amino acid l-tryptophan along the kynurenine pathway, exerts immunomodulatory effects in a number of diseases. IDO expression is increased in tumor tissue and in draining lym...