PDGF Pathway (Homo sapiens)

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P RASA1(GAP) ERK1/2 (MAPK3/MAPK1) MAPK3 MAPK1 STAT1 STAT3 NFkB AP-1 (c-Jun) RAF1 PDGFRB MAPK8 (JNK1) MAP2K4 (JNKK1) P D G F A MAP3K1 (MEKK1) PDGFB MP2K1 (MEK 1) H-Ras-1 (Ras) SH-PTP2 (PTN11) P PLCG1 P GRB2 SOS1 SHC1 P D G F A NFkB STAT1 P STAT3 P STAT3 STAT1 P P STAT3 STAT1 P P JAK1 P Cyclic AMP (cAMP) DAG Prostaglandin I2 (PGI2) IP3 COX2 PIP2[4',5'] Ca2+ Phospholipid (containing arachidonic acid) PLA2G4A (cPLA2) Cell proliferation Ca c h a n n e l [Ca2+]i Arachidonic acid ELK1 c-Fos SRF Na+/H+ e x c h a n g e r H+ Na PI3K P c-Src P TIAM1 Vav2 Rac1 RhoA Por1 (ARF1P2) PAK1 Vav1 CDC42 N-WASP Filopodia Formation Actin, Stress Fibers and Adhesion Lamellipodia Formation Cell Migration IKK Akt Pathway IkB alpha P Degradation Name: PDGF Pathway Organism: Homo sapiens


Description

PDGF belongs to the PDGF/VEGF (vascular endothelial growth factor) family, which is characterized by eight strictly conserved cysteine residues with similar spacing in between (Joukov et al., 1997; Heldin and Westermark, 1999). The A-, B-, C-, and D-chain genes of PDGF are localized to the chromosomes 7p22, 22q13, 4q31, and 11q22, respectively, and their expression is independently regulated. Two forms of the PDGF A-chain, containing 196 and 211 amino acid residues resulting from differential splicing of the transcript, are synthesized, dimerized, proteolytically processed in the Nterminus, and secreted from the cell as a ~30 kDa dimer. The PDGF B chain encoding 241 amino acid residues is dimerized, processed by additional proteolysis, and secreted as a 24 kDa dimer. The homodimers PDGF AA, BB, and the heterodimer AB contain three intrachain disulfide bonds made between the 1st

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Ontology Terms

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Bibliography

  1. Claesson-Welsh L, Heldin CH; ''Platelet-derived growth factor. Three isoforms that bind to two distinct cell surface receptors.''; Acta Oncol, 1989 PubMed
  2. Heldin CH, Westermark B; ''Platelet-derived growth factors: a family of isoforms that bind to two distinct receptors.''; Br Med Bull, 1989 PubMed
  3. Kawahara RS, Deng ZW, Deuel TF; ''PDGF and the small inducible gene (SIG) family: roles in the inflammatory response.''; Adv Exp Med Biol, 1991 PubMed
  4. Hannink M, Donoghue DJ; ''Structure and function of platelet-derived growth factor (PDGF) and related proteins.''; Biochim Biophys Acta, 1989 PubMed
  5. Andrae J, Gallini R, Betsholtz C; ''Role of platelet-derived growth factors in physiology and medicine.''; Genes Dev, 2008 PubMed
  6. Antoniades HN; ''PDGF: a multifunctional growth factor.''; Baillieres Clin Endocrinol Metab, 1991 PubMed
  7. Farooqi AA, Waseem S, Riaz AM, Dilawar BA, Mukhtar S, Minhaj S, Waseem MS, Daniel S, Malik BA, Nawaz A, Bhatti S; ''PDGF: the nuts and bolts of signalling toolbox.''; Tumour Biol, 2011 PubMed
  8. Heldin CH; ''Autocrine PDGF stimulation in malignancies.''; Ups J Med Sci, 2012 PubMed
  9. Smith CL, Tallquist MD; ''PDGF function in diverse neural crest cell populations.''; Cell Adh Migr, 2010 PubMed
  10. Heldin CH, Hammacher A, Nistأ©r M, Westermark B; ''Structural and functional aspects of platelet-derived growth factor.''; Br J Cancer, 1988 PubMed
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History

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RevisionActionTimeUserComment
96312view 02:02, 8 March 2018Mkutmonremove outdated pathway attributes
96257view 09:14, 2 March 2018EgonwOntology Term : 'platelet-derived growth factor signaling pathway' added !
95977view 08:52, 11 February 2018EgonwThese interactions are not mim-conversions.
82681view 06:07, 22 October 2015EgonwReplace CAS numbers of CaCl2 with ChEBI identifiers for the actual metabolites.
80006view 05:18, 30 April 2015Zariannotated and updated Id for ERK1/2 (MAPK3/MAPK1), H-Ras-1 (Ras) , MAP2K4 (JNKK1)
78551view 03:30, 7 January 2015MaintBotadded missing graphIds
76331view 01:11, 2 July 2014MkutmonChanged database annotations from "Ensembl Human" to "Ensembl"
72247view 14:52, 29 October 2013Khanspersremoved GeneOntology xrefs from data nodes
72152view 04:00, 25 October 2013EgonwAdded a ChEBI ID for 'phospholipid'.
72031view 06:04, 24 October 2013Mkutmonfixed unconnected lines
71715view 13:08, 17 October 2013MaintBotUpdated data sources
70400view 16:27, 28 July 2013AmanzoWork in progress
70399view 16:24, 28 July 2013AmanzoWork in progress
70398view 16:17, 28 July 2013AmanzoPeriodical save, work in progress
70397view 15:47, 28 July 2013AmanzoPeriodical save, work in progress
70396view 15:37, 28 July 2013AmanzoPeriodical save, work in progress
70395view 15:27, 28 July 2013AmanzoPeriodical save, work in progress
70394view 15:17, 28 July 2013AmanzoPeriodical save, work in progress
70393view 15:07, 28 July 2013AmanzoPeriodical save, work in progress
70294view 10:24, 16 July 2013AmanzoReferences added
70293view 10:18, 16 July 2013AmanzoPeriodical save, work in progress
70292view 10:05, 16 July 2013AmanzoOntology Term : 'cancer' added !
70291view 10:05, 16 July 2013AmanzoOntology Term : 'Jak-Stat signaling pathway' added !
70290view 10:02, 16 July 2013AmanzoModified description
70289view 09:47, 16 July 2013AmanzoWork in progress
70288view 09:36, 16 July 2013AmanzoPeriodical save, work in progress
70287view 09:26, 16 July 2013AmanzoPeriodical save, work in progress
70286view 09:16, 16 July 2013AmanzoPeriodical save, work in progress
70285view 08:55, 16 July 2013AmanzoPeriodical save, work in progress
70284view 08:25, 16 July 2013AmanzoPeriodical save, work in progress
70283view 08:14, 16 July 2013AmanzoPeriodical save, work in progress
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70233view 14:14, 15 July 2013AmanzoPeriodical save, work in progress
70221view 09:54, 15 July 2013AmanzoPeriodical save, work in progress
70220view 09:43, 15 July 2013AmanzoPeriodical save, work in progress
70213view 16:02, 14 July 2013AmanzoPeriodical save, work in progress
70212view 16:25, 13 July 2013AmanzoPeriodical save, work in progress
70211view 16:15, 13 July 2013AmanzoPeriodical save, work in progress
70210view 15:45, 13 July 2013AmanzoPeriodical save, work in progress
70209view 15:24, 13 July 2013AmanzoPeriodical save, work in progress
70155view 15:15, 12 July 2013AmanzoPeriodical save, work in progress
70154view 15:05, 12 July 2013AmanzoNew pathway

External references

DataNodes

View all...
NameTypeDatabase referenceComment

Ca

c h a n n e

l
Protein

Na+/H+

e x c h a n g e

r
Protein
AP-1 (c-Jun)GeneProductP05412 (Uniprot-TrEMBL)
Actin,

Stress Fibers

and Adhesion
PathwayWP306 (WikiPathways)
Akt PathwayPathway
Arachidonic acidMetaboliteHMDB01043 (HMDB)
CDC42ProteinP60953 (Uniprot-TrEMBL)
COX2ProteinP00403 (Uniprot-TrEMBL)
Ca2+MetaboliteCHEBI:29108 (ChEBI)
Cell MigrationPathway
Cell proliferationPathway
Cyclic AMP (cAMP)MetaboliteHMDB00058 (HMDB)
DAGMetaboliteLMGL02010000 (LIPID MAPS)
DegradationPathway
ELK1GeneProductP19419 (Uniprot-TrEMBL)
Filopodia FormationPathway
GRB2ProteinP62993 (Uniprot-TrEMBL)
H+MetaboliteCHEBI:15378 (ChEBI)
H-Ras-1 (Ras)GeneProduct3265 (Entrez Gene)
IKKProteinO15111 (Uniprot-TrEMBL)
IP3Metabolite16595 (ChEBI)
IkB alphaGeneProductP25963 (Uniprot-TrEMBL)
JAK1ProteinP23458 (Uniprot-TrEMBL)
Lamellipodia FormationPathway
MAP2K4 (JNKK1)GeneProduct6416 (Entrez Gene)
MAP3K1 (MEKK1)GeneProductQ13233 (Uniprot-TrEMBL)
MAPK1GeneProduct5594 (Entrez Gene)
MAPK3GeneProduct5595 (Entrez Gene)
MAPK8 (JNK1)GeneProductP45983 (Uniprot-TrEMBL)
MP2K1 (MEK 1)GeneProductQ02750 (Uniprot-TrEMBL)
N-WASPProteinO00401 (Uniprot-TrEMBL)
NFkBGeneProduct4790 (KEGG Genes)
NaMetaboliteCHEBI:29101 (ChEBI)
P

D G F

A
GeneProduct5154 (Entrez Gene)
PAK1ProteinQ13153 (Uniprot-TrEMBL)
PDGFBGeneProduct5155 (Entrez Gene)
PDGFRBGeneProductENSG00000113721 (Ensembl)
PI3KProteinP27986 (Uniprot-TrEMBL)
PIP2[4',5']MetaboliteLMGP08010003 (LIPID MAPS)
PLA2G4A (cPLA2)GeneProductENSG00000116711 (Ensembl)
PLCG1GeneProductENSG00000124181 (Ensembl)
Phospholipid (containing arachidonic acid)MetaboliteCHEBI:16247 (ChEBI)
Por1 (ARF1P2)ProteinP53365 (Uniprot-TrEMBL)
Prostaglandin I2 (PGI2)MetaboliteHMDB01335 (HMDB)
RAF1ProteinP04049 (Uniprot-TrEMBL)
RASA1(GAP)GeneProductENSG00000145715 (Ensembl)
Rac1ProteinP63000 (Uniprot-TrEMBL)
RhoAProteinP61586 (Uniprot-TrEMBL)
SH-PTP2 (PTN11)GeneProductQ06124 (Uniprot-TrEMBL)
SHC1ProteinP29353 (Uniprot-TrEMBL)
SOS1ProteinQ07889 (Uniprot-TrEMBL)
SRFGeneProductP11831 (Uniprot-TrEMBL)
STAT1ProteinP42224 (Uniprot-TrEMBL)
STAT3ProteinP40763 (Uniprot-TrEMBL)
TIAM1ProteinQ13009 (Uniprot-TrEMBL)
Vav1ProteinP15498 (Uniprot-TrEMBL)
Vav2ProteinP52735 (Uniprot-TrEMBL)
[Ca2+]iMetaboliteCHEBI:29108 (ChEBI)
c-FosGeneProductP01100 (Uniprot-TrEMBL)
c-SrcProteinP12931 (Uniprot-TrEMBL)

Annotated Interactions

<cite>No annotated interactions</cite>