From: Single-nucleotide polymorphisms and activities of indoleamine 2,3-dioxygenase isoforms, IDO1 and IDO2, in tuberculosis patients
Group
n
Kyn/Trp
Kyn
Trp
PA
QA
AA
Healthy controls
60
0.03 ± 0.01
1.70 ± 0.35
52.55 ± 10.45
0.07 ± 0.04
1.95 ± 0.88
0.69 ± 0.03
TB patients
64
0.06 ± 0.03*
2.42 ± 1.02*
48.18 ± 16.56*
0.08 ± 0.05
8.04 ± 10.33*
0.71 ± 0.08