A strong correlation between tumor necrosis factor-α and KYN, KYN/TRP, 3-HK and QA (ρ > 0.60) was specific for the manic group, but only at baseline (during mania).
We also offer a model explaining the biphasic nature of mitochondrial respiration in bipolar disorder and the transition between mania and depression based on increasing levels of TNFα, ROS, NO, AMPK and SIRT-1 together with the antagonistic relationship between p53 and NF-κB.