Fig. 3

Visualisation of the tyrosine metabolism pathway. a The pathway view illustrates tyrosine metabolism, with significantly enriched metabolites in the dataset indicated by highlighted circles. Metabolites enclosed within the green box are involved in tyrosine catabolism, whereas those within the red box represent catecholamines and their metabolites. b The accompanying table provides a summary of the statistical analysis of the tyrosine pathway. The analysis was performed using MetaboAnalyst 6.0