Metabolic pathways of fibroblasts (Homo sapiens)
From WikiPathways
Description
Fibroblasts are known to contribute to tissue and organ connectivity by producing and secreting extracellular matrix (ECM) proteins. Although several diseases, such as fibrosis and cancer, have been linked to changes in fibroblast metabolism, the resting metabolic conditions that are present in healthy cells generally go unreported. Because fibroblasts are known to display heterogeneity, the metabolic processes of different tissues may vary. The aim was to identify and map out the general metabolic pathways present in fibroblasts. The pathways for collagen, serine, and proline, as well as glycosaminoglycan synthesis, are nearly complete. Nonetheless, dashed arrows indicate missing process steps that should be identified and included. There is a lack of data on fibroblasts' metabolic activities, and further research is required to understand the complete metabolic pathways of fibroblasts.
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Bibliography
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History
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External references
DataNodes
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Name | Type | Database reference | Comment |
---|---|---|---|
Signaling by FGFR1 | Pathway | R-HSA-5654736 (Reactome) | |
Signaling by FGFR4 | Pathway | R-HSA-5654743 (Reactome) | |
3PG | Metabolite | HMDB00807 (HMDB) | |
ADAMTS2 | GeneProduct | O95450 (Uniprot-TrEMBL) | Full name: A disintegrin and metalloproteinase with thrombospondin motifs 2 Gene: ADAMTS2 |
Acetyl-CoA | Metabolite | HMDB01206 (HMDB) | |
BMP1 | Protein | P13497 (Uniprot-TrEMBL) | Full name: Bone morphogenetic protein 1 Gene: BMP1 |
CD36 | GeneProduct | P16671 (Uniprot-TrEMBL) | Full name: Platelet glycoprotein 4
Gene: CD36 |
Chondroitin sulfate | Metabolite | CHEBI:37397 (ChEBI) | |
Collagen | Metabolite | CHEBI:3815 (ChEBI) | |
Dermatan sulfate | Metabolite | HMDB00632 (HMDB) | |
F6P | Metabolite | CHEBI:15946 (ChEBI) | |
FGFR1 | GeneProduct | P11362 (Uniprot-TrEMBL) | Full name: Fibroblast growth factor receptor 1 Gene: FGFR1 |
FGFR4 | GeneProduct | P22455 (Uniprot-TrEMBL) | Full name: Fibroblast growth factor receptor 4 Gene: FGFR4 |
Fatty acid β-oxidation | Pathway | WP143 (WikiPathways) | |
Fatty acid | Metabolite | CHEBI:35366 (ChEBI) | |
G1P | Metabolite | CHEBI:29042 (ChEBI) | |
G6P | Metabolite | HMDB01401 (HMDB) | |
G6PI | GeneProduct | P06744 (Uniprot-TrEMBL) | Full name: Glucose-6-phosphate isomerase Gene: GPI |
GLDH | Protein | P00367 (Uniprot-TrEMBL) | Full name: Glutamate dehydrogenase 1 Gene: GLUD1 |
GLS | Protein | O94925 (Uniprot-TrEMBL) | Full name: Glutaminase kidney isoform, mitochondrial Gene: GLS |
GLUT1 | Protein | P11166 (Uniprot-TrEMBL) | Full name: Solute carrier family 2, facilitated glucose transporter member 1 Gene: SLC2A1 |
GSAL | Metabolite | Q2823261 (Wikidata) | |
Glucose | Metabolite | HMDB00122 (HMDB) | |
Glutamate | Metabolite | CHEBI:29985 (ChEBI) | |
Glutamine | Metabolite | CHEBI:18050 (ChEBI) | |
Glycine | Metabolite | 15428 (ChEBI) | |
HK | Protein | P35557 (Uniprot-TrEMBL) | Full name: Hexokinase-4 Gene: GCK |
Heparan sulfate | Metabolite | HMDB00693 (HMDB) | |
Hsp47 | GeneProduct | P50454 (Uniprot-TrEMBL) | Full name: Serpin H1 Gene: SERPINH1 |
Hyaluronic acid | Metabolite | HMDB02061 (HMDB) | |
IP3 and DAG Signaling | Pathway | WP2688 (WikiPathways) | |
Keratan sulfate | Metabolite | CHEBI:60924 (ChEBI) | |
L-glutamate | Metabolite | CHEBI:29985 (ChEBI) | |
LDH | GeneProduct | P00338 (Uniprot-TrEMBL) | Full name: L-lactate dehydrogenase A chain Gene: LDHA |
LOX | GeneProduct | Q9Y4K0 (Uniprot-TrEMBL) | Full name: Lysyl oxidase homolog 2 Gene: LOXL2 |
LPAR1 | GeneProduct | ENSG00000198121 (Ensembl) | |
Lactic acid | Metabolite | HMDB00190 (HMDB) | |
MCT1 | Protein | P53985 (Uniprot-TrEMBL) | Full name: Monocarboxylate transporter 1 Gene: SLC16A1 |
Nucleotide Biosynthesis | Pathway | WP404 (WikiPathways) | |
P3H3 | GeneProduct | Q8IVL6 (Uniprot-TrEMBL) | Full name: Prolyl 3-hydroxylase 3 Gene: P3H3 |
P3H4 | GeneProduct | Q92791 (Uniprot-TrEMBL) | Full name: Endoplasmic reticulum protein SC65 Gene: P3H4 |
P4HA1 | GeneProduct | P13674 (Uniprot-TrEMBL) | Full name: Prolyl 4-hydroxylase subunit alpha-1 Gene: P4HA1 |
P4HA2 | GeneProduct | O15460 (Uniprot-TrEMBL) | Full name: Prolyl 4-hydroxylase subunit alpha-2 Gene: P4HA2 |
P4HA3 | GeneProduct | Q7Z4N8 (Uniprot-TrEMBL) | Full name: Prolyl 4-hydroxylase subunit alpha-3 Gene: P4HA3 |
P5C | Metabolite | CHEBI:15893 (ChEBI) | |
P5CR | Protein | P32322 (Uniprot-TrEMBL) | Full name: Pyrroline-5-carboxylate reductase 1, mitochondrial Gene: PYCR1 |
P5CS | Protein | P54886 (Uniprot-TrEMBL) | Full name: Delta-1-pyrroline-5-carboxylate synthase Gene: ALDH18A1 |
PGM1 | Protein | P36871 (Uniprot-TrEMBL) | Full name: Phosphoglucomutase-1 Gene: PGM1 |
PHGDH | Protein | O43175 (Uniprot-TrEMBL) | Full name: D-3-phosphoglycerate dehydrogenase Gene: PHGDH |
PI3K-Akt Signaling | Pathway | WP4172 (WikiPathways) | |
PLC | Protein | P19174 (Uniprot-TrEMBL) | Full name: 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Gene: PLCG1 |
PLOD1 | GeneProduct | Q02809 (Uniprot-TrEMBL) | Full name: Procollagen-lysine,2-oxoglutarate 5-dioxygenase 1 Gene: PLOD1 |
PSA | Protein | Q9Y617 (Uniprot-TrEMBL) | Full name: Phosphoserine aminotransferase Gene: PSAT1 |
PSP | Protein | P78330 (Uniprot-TrEMBL) | Full name: Phosphoserine phosphatase Gene: PSPH |
Pentose Phosphate Pathway | Pathway | WP134 (WikiPathways) | |
Preprocollagen | Metabolite | ||
Procollagen | Metabolite | ||
Proline | Metabolite | CHEBI:17203 (ChEBI) | |
Pyruvate | Metabolite | HMDB00243 (HMDB) | |
ROCK Activation | Pathway | WP3365 (WikiPathways) | |
RhoA | Protein | P61586 (Uniprot-TrEMBL) | Full name: Transforming protein RhoA/Ras homolog family member A Gene: RHOA |
SHMT | Protein | O62585 (Uniprot-TrEMBL) | Full name: Serine hydroxymethyltransferase, cytosolic Gene: SHMT1 |
SLC1A5 | GeneProduct | Q15758 (Uniprot-TrEMBL) | Full name: Neutral amino acid transporter B(0) Gene: SLC1A5 |
Serine | Metabolite | CHEBI:17822 (ChEBI) | |
TCA cycle | Pathway | WP78 (WikiPathways) | |
Tropocollagen | Metabolite | ||
UDP-GlcA | Metabolite | CHEBI:17200 (ChEBI) | |
UDP-glucose | Metabolite | CHEBI:18066 (ChEBI) | |
UGDH | Protein | O60701 (Uniprot-TrEMBL) | |
UGP2 | Protein | Q16851 (Uniprot-TrEMBL) | Full name: UTP--glucose-1-phosphate uridylyltransferase Gene: UGP2 |
αKG | Metabolite | HMDB00208 (HMDB) |
Annotated Interactions
No annotated interactions