ST002000 A case-control study on plasma metabolomics analysis in Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) (Part 1)
List of human metabolic pathways and metabolites (REACTOME)

Pathway name (# of metabolites detected in study)Reactome pathway
ABH2 mediated Reversal of Alkylation Damage (2) REACT_526
ABH3 mediated Reversal of Alkylation Damage (2) REACT_1662
Abnormal conversion of 2-oxoglutarate to 2-hydroxyglutarate (1) REACT_160183
Abnormal metabolism in phenylketonuria (4) REACT_121117
Activation of AMPA receptors (1) REACT_18338
Activation of Ca-permeable Kainate Receptor (1) REACT_21346
Activation of gene expression by SREBF (SREBP) (2) REACT_147904
Activation of Na-permeable Kainate Receptors (1) REACT_21343
Acyl chain remodeling of DAG and TAG (1) REACT_121122
Aflatoxin activation and detoxification (2) REACT_228214
Agmatine biosynthesis (1) REACT_14800
Alpha-oxidation of phytanate (2) REACT_17003
Amino acid synthesis and interconversion (transamination) (7) REACT_238
Amino acid transport across the plasma membrane (17) REACT_13796
Antigen Presentation: Folding, assembly and peptide loading of class I MHC (15) REACT_75795
Antigen processing: Ubiquitination & Proteasome degradation (15) REACT_75842
Arachidonate production from DAG (1) REACT_19308
Astrocytic Glutamate-Glutamine Uptake And Metabolism (2) REACT_13639
Biotin transport and metabolism (1) REACT_11153
BMAL1:CLOCK,NPAS2 activates circadian gene expression (2) REACT_111118
Branched-chain amino acid catabolism (5) REACT_197
Carnitine synthesis (3) REACT_2125
Catecholamine biosynthesis (1) REACT_15551
Circadian Clock (2) REACT_24941
Citric acid cycle (TCA cycle) (5) REACT_1785
Class A/1 (Rhodopsin-like receptors) (4) REACT_14828
Class C/3 (Metabotropic glutamate/pheromone receptors) (4) REACT_18319
Class II GLUTs (1) REACT_19281
Cobalamin (Cbl, vitamin B12) transport and metabolism (1) REACT_163862
Collagen biosynthesis and modifying enzymes (2) REACT_121139
Condensation of Prophase Chromosomes (2) REACT_172744
Conjugation of benzoate with glycine (2) REACT_6933
Conjugation of phenylacetate with glutamine (1) REACT_6800
Conjugation of salicylate with glycine (2) REACT_6812
Creatine metabolism (4) REACT_813
CREB phosphorylation through the activation of CaMKII (2) REACT_20642
Cross-presentation of soluble exogenous antigens (endosomes) (15) REACT_111056
Cysteine formation from homocysteine (1) REACT_115589
Cytosolic tRNA aminoacylation (15) REACT_15306
Degradation of cysteine and homocysteine (1) REACT_115654
Degradation of GABA (3) REACT_23964
Digestion of dietary carbohydrate (2) REACT_9472
Digestion of dietary lipid (2) REACT_9518
Endosomal/Vacuolar pathway (15) REACT_111168
eNOS activation (2) REACT_12477
EPHB-mediated forward signaling (2) REACT_228085
ER-Phagosome pathway (15) REACT_111178
ER Quality Control Compartment (ERQC) (1) REACT_25091
Fatty acids (1) REACT_13814
Fatty Acids bound to GPR40 (FFAR1) regulate insulin secretion (3) REACT_19193
Fatty acid, triacylglycerol, and ketone body metabolism (1) REACT_22279
Fatty Acyl-CoA Biosynthesis (3) REACT_1319
Free fatty acid receptors (5) REACT_21268
GABA synthesis (1) REACT_24020
G alpha (i) signalling events (6) REACT_19231
G alpha (q) signalling events (6) REACT_18283
Gluconeogenesis (5) REACT_1520
Glutamate Neurotransmitter Release Cycle (2) REACT_12591
Glutathione synthesis and recycling (16) REACT_6960
Glycolysis (2) REACT_1383
Glyoxylate metabolism (5) REACT_16925
HDMs demethylate histones (2) REACT_228178
Heme biosynthesis (1) REACT_9465
Histidine catabolism (1) REACT_1249
Hormone-sensitive lipase (HSL)-mediated triacylglycerol hydrolysis (1) REACT_494
Hydrolysis of LPC (1) REACT_120977
Hydrolysis of LPE (1) REACT_120785
Hydroxycarboxylic acid-binding receptors (3) REACT_163785
Inactivation, recovery and regulation of the phototransduction cascade (1) REACT_163919
Inositol transporters (1) REACT_19188
Interconversion of 2-oxoglutarate and 2-hydroxyglutarate (2) REACT_25367
Ligand-gated ion channel transport (1) REACT_25387
Linoleic acid (LA) metabolism (1) REACT_121100
Lysine catabolism (3) REACT_1298
Metabolism of folate and pterines (3) REACT_11167
Metabolism of polyamines (1) REACT_14820
Methionine salvage pathway (1) REACT_75881
Methylation (1) REACT_6946
Mitochondrial iron-sulfur cluster biogenesis (1) REACT_150353
Mitochondrial tRNA aminoacylation (15) REACT_15302
Molybdenum cofactor biosynthesis (2) REACT_25073
Na+/Cl- dependent neurotransmitter transporters (15) REACT_20506
Na+-dependent glucose transporters (1) REACT_19165
NADPH regeneration (1) REACT_16904
Nicotinamide salvaging (1) REACT_11213
Nicotinate metabolism (2) REACT_11088
Nitric oxide stimulates guanylate cyclase (1) REACT_23862
Organic anion transport (3) REACT_22310
Organic anion transporters (4) REACT_19372
Organic cation transport (1) REACT_22357
Orphan transporters (2) REACT_267716
Oxidative Stress Induced Senescence (2) REACT_169436
Oxygen-dependent asparagine hydroxylation of Hypoxia-inducible Factor Alpha (2) REACT_121226
Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha (2) REACT_120916
Passive transport by Aquaporins (2) REACT_23826
Phagosomal maturation (early endosomal stage) (1) REACT_121256
Phenylalanine and tyrosine catabolism (6) REACT_1786
Plasmalogen biosynthesis (1) REACT_1407
PPARA activates gene expression (2) REACT_116145
Presynaptic function of Kainate receptors (1) REACT_21254
Progressive trimming of alpha-1,2-linked mannose residues from Man9/8/7GlcNAc2 to produce Man5GlcNAc2 (1) REACT_25396
Proline catabolism (2) REACT_1002
Proton-coupled monocarboxylate transport (2) REACT_20515
Proton-coupled neutral amino acid transporters (3) REACT_19348
Proton/oligonucleotide cotransporters (15) REACT_19328
Purine catabolism (1) REACT_2086
Purine ribonucleoside monophosphate biosynthesis (3) REACT_1776
Pyrimidine biosynthesis (2) REACT_21376
Pyrimidine catabolism (3) REACT_1023
Pyruvate metabolism (2) REACT_2071
Ras activation uopn Ca2+ infux through NMDA receptor (2) REACT_20546
Reactions specific to the complex N-glycan synthesis pathway (1) REACT_25302
Recycling of bile acids and salts (1) REACT_11042
Regulation of lipid metabolism by Peroxisome proliferator-activated receptor alpha (PPARalpha) (2) REACT_19241
Regulation of pyruvate dehydrogenase (PDH) complex (1) REACT_12528
Retinoid cycle disease events (1) REACT_160130
Retinoid metabolism and transport (2) REACT_24968
Reuptake of GABA (1) REACT_23910
REV-ERBA represses gene expression (2) REACT_118789
RORA activates circadian gene expression (2) REACT_118659
Scavenging by Class A Receptors (1) REACT_163699
Serine biosynthesis (3) REACT_115789
Serotonin and melatonin biosynthesis (1) REACT_15439
Sialic acid metabolism (1) REACT_200874
Sodium-coupled sulphate, di- and tri-carboxylate transporters (2) REACT_20646
Sphingolipid de novo biosynthesis (1) REACT_115810
Stimuli-sensing channels (1) REACT_160189
Sulfide oxidation to sulfate (1) REACT_116010
Sulfur amino acid metabolism (3) REACT_115639
Synthesis and interconversion of nucleotide di- and triphosphates (2) REACT_21330
Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol (1) REACT_11041
Synthesis of IP2, IP, and Ins in the cytosol (1) REACT_150352
Synthesis of Leukotrienes (LT) and Eoxins (EX) (2) REACT_150420
Synthesis of PA (1) REACT_120906
Synthesis of PG (2) REACT_121280
Synthesis of PI (1) REACT_121000
Synthesis of PS (1) REACT_120823
Synthesis of UDP-N-acetyl-glucosamine (2) REACT_22394
Synthesis of very long-chain fatty acyl-CoAs (1) REACT_380
Synthesis, secretion, and deacylation of Ghrelin (2) REACT_19189
Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) (5) REACT_24019
Synthesis, secretion, and inactivation of Glucose-dependent Insulinotropic Polypeptide (GIP) (3) REACT_23824
TET1,2,3 and TDG demethylate DNA (2) REACT_200682
Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation (1) REACT_111176
The canonical retinoid cycle in rods (twilight vision) (2) REACT_160156
The retinoid cycle in cones (daylight vision) (1) REACT_160083
Thyroxine biosynthesis (2) REACT_15292
Transcriptional activation of mitochondrial biogenesis (2) REACT_200608
Transcriptional regulation of white adipocyte differentiation (2) REACT_27161
Transport of fatty acids (6) REACT_23892
Transport of glucose and other sugars, bile salts and organic acids, metal ions and amine compounds (2) REACT_19305
Transport of glycerol from adipocytes to the liver by Aquaporins (1) REACT_23809
Transport of inorganic cations/anions and amino acids/oligopeptides (2) REACT_19397
Triglyceride Biosynthesis (2) REACT_1190
Tryptophan catabolism (6) REACT_916
Unblocking of NMDA receptor, glutamate binding and activation (2) REACT_20594
Urea cycle (4) REACT_847
Utilization of Ketone Bodies (1) REACT_59
VEGFR2 mediated vascular permeability (1) REACT_228016
YAP1- and WWTR1 (TAZ)-stimulated gene expression (2) REACT_118713
  logo