ST000020 Biomarker Discovery in Knee Osteoarthritis (I)
List of human metabolic pathways and metabolites

Pathway name (# of metabolites detected in this study)HMDB pathwayKEGG pathway
Amino Sugar Metabolism (1) SMP00045 map00520
Androgen and Estrogen Metabolism (1) SMP00068 map00150
Arginine and Proline Metabolism (2) SMP00020 map00330
Aspartate Metabolism (1) SMP00067 map00250
Betaine Metabolism (2) SMP00123 map00260
Bile Acid Biosynthesis (1) SMP00035 map00120
Biotin Metabolism (1) SMP00066 map00780
Butyrate Metabolism (1) SMP00073 map00650
Carnitine Synthesis (2) SMP00465 -
Catecholamine Biosynthesis (1) SMP00012 map00350
Citric Acid Cycle (1) SMP00057 map00020
Ethanol Degradation (1) SMP00449 -
Fatty Acid Biosynthesis (1) SMP00456 -
Folate Metabolism (1) SMP00053 map00670
Galactose Metabolism (1) SMP00043 map00052
Gluconeogenesis (2) SMP00128 map00010
Glucose-Alanine Cycle (1) SMP00127 -
Glutamate Metabolism (1) SMP00072 map00250
Glycine and Serine Metabolism (4) SMP00004 map00260
Glycolysis (1) SMP00040 map00010
Ketone Body Metabolism (1) SMP00071 map00072
Lactose Degradation (1) SMP00457 -
Lactose Synthesis (1) SMP00444 -
Lysine Degradation (1) SMP00037 map00310
Methionine Metabolism (3) SMP00033 map00270
Mitochondrial Electron Transport Chain (1) SMP00355 map00190
Oxidation of Branched Chain Fatty Acids (1) SMP00030 -
Phenylalanine and Tyrosine Metabolism (2) SMP00008 map00360
Phytanic Acid Peroxisomal Oxidation (1) SMP00450 -
Pterine Biosynthesis (1) SMP00005 map00790
Pyruvate Metabolism (2) SMP00060 map00620
Sphingolipid Metabolism (1) SMP00034 map00600
Steroid Biosynthesis (1) SMP00023 map00100
Taurine and Hypotaurine Metabolism (1) SMP00021 map00430
Transfer of Acetyl Groups into Mitochondria (1) SMP00466 -
Tryptophan Metabolism (1) SMP00063 map00380
Tyrosine Metabolism (1) SMP00006 map00350
Valine, Leucine and Isoleucine Degradation (1) SMP00032 map00280
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