marginal significanceP -value = 0.053
The results revealed two pathways potentially associated with Lac-Tyr, which reached marginal significance: the biosynthesis from tryptophan to nicotinamide adenine dinucleotide (NAD + ) via quinolinate (adjusted P -value = 0.053), also known as Kynurenine pathway, and Mucin type O-glycan biosynthesis (adjusted P -value = 0.063).