Entry
Name
Focal adhesion - Neomonachus schauinslandi (Hawaiian monk seal)
Description
Cell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the cell-extracellular matrix contact points, specialized structures are formed and termed focal adhesions, where bundles of actin filaments are anchored to transmembrane receptors of the integrin family through a multi-molecular complex of junctional plaque proteins. Some of the constituents of focal adhesions participate in the structural link between membrane receptors and the actin cytoskeleton, while others are signalling molecules, including different protein kinases and phosphatases, their substrates, and various adapter proteins. Integrin signaling is dependent upon the non-receptor tyrosine kinase activities of the FAK and src proteins as well as the adaptor protein functions of FAK, src and Shc to initiate downstream signaling events. These signalling events culminate in reorganization of the actin cytoskeleton; a prerequisite for changes in cell shape and motility, and gene expression. Similar morphological alterations and modulation of gene expression are initiated by the binding of growth factors to their respective receptors, emphasizing the considerable crosstalk between adhesion- and growth factor-mediated signalling.
Class
Cellular Processes; Cellular community - eukaryotes
BRITE hierarchy
Pathway map
Other DBs
Organism
Neomonachus schauinslandi (Hawaiian monk seal) [GN:
nsu ]
Gene
110570596 PPP1R12A; protein phosphatase 1 regulatory subunit 12A isoform X1 [KO:K06270 ]
110570825 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
110571958 PDGFA; platelet-derived growth factor subunit A isoform X1 [KO:K04359 ]
110571993 RAC1; ras-related C3 botulinum toxin substrate 1 isoform X1 [KO:K04392 ]
110572341 RASGRF1; ras-specific guanine nucleotide-releasing factor 1 [KO:K04349 ]
110574078 PPP1R12B; protein phosphatase 1 regulatory subunit 12B isoform X1 [KO:K12329 ]
110574558 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
110575119 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
110575167 CDC42; cell division control protein 42 homolog isoform X1 [KO:K04393 ]
110575938 VEGFB; vascular endothelial growth factor B isoform X1 [KO:K16858 ]
110575945 BAD; bcl2-associated agonist of cell death isoform X1 [KO:K02158 ]
110576035 PPP1CA; serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
110578163 PDGFB; platelet-derived growth factor subunit B isoform X1 [KO:K17386 ]
110579699 MYL9; myosin regulatory light polypeptide 9 isoform X1 [KO:K12755 ]
110581991 VEGFA; vascular endothelial growth factor A isoform X1 [KO:K05448 ]
110582352 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
110586349 BIRC3; baculoviral IAP repeat-containing protein 3 isoform X1 [KO:K16060 ]
110588228 MYL2; myosin regulatory light chain 2, ventricular/cardiac muscle isoform isoform X1 [KO:K10351 ]
110588340 PPP1CC; serine/threonine-protein phosphatase PP1-gamma catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
110589851 MYLPF; myosin regulatory light chain 2, skeletal muscle isoform isoform X1 [KO:K12758 ]
110591287 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
110591950 BCAR1; breast cancer anti-estrogen resistance protein 1 [KO:K05726 ]
110592602 MYL7; myosin regulatory light chain 2, atrial isoform isoform X1 [KO:K12754 ]
Compound
C04637 1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Berman AE, Kozlova NI, Morozevich GE.
Title
Integrins: structure and signaling.
Journal
Reference
Authors
Lee JW, Juliano R.
Title
Mitogenic signal transduction by integrin- and growth factor receptor-mediated pathways.
Journal
Mol Cells 17:188-202 (2004)
Reference
Authors
Danen EH, Yamada KM.
Title
Fibronectin, integrins, and growth control.
Journal
Reference
Authors
Guo W, Giancotti FG.
Title
Integrin signalling during tumour progression.
Journal
Reference
Authors
Petit V, Thiery JP.
Title
Focal adhesions: structure and dynamics.
Journal
Reference
Authors
Stupack DG, Cheresh DA.
Title
Get a ligand, get a life: integrins, signaling and cell survival.
Journal
Reference
Authors
Parsons JT.
Title
Focal adhesion kinase: the first ten years.
Journal
Reference
Authors
Mitra SK, Hanson DA, Schlaepfer DD.
Title
Focal adhesion kinase: in command and control of cell motility.
Journal
Reference
Authors
Comoglio PM, Boccaccio C, Trusolino L.
Title
Interactions between growth factor receptors and adhesion molecules: breaking the rules.
Journal
Reference
Authors
Schlaepfer DD, Mitra SK.
Title
Multiple connections link FAK to cell motility and invasion.
Journal
Reference
Authors
Burridge K, Wennerberg K.
Title
Rho and Rac take center stage.
Journal
Reference
Authors
Schmitz AA, Govek EE, Bottner B, Van Aelst L.
Title
Rho GTPases: signaling, migration, and invasion.
Journal
Reference
Authors
Vanhaesebroeck B, Alessi DR.
Title
The PI3K-PDK1 connection: more than just a road to PKB.
Journal
Reference
Authors
Nicholson KM, Anderson NG.
Title
The protein kinase B/Akt signalling pathway in human malignancy.
Journal
Reference
Authors
Oloumi A, McPhee T, Dedhar S.
Title
Regulation of E-cadherin expression and beta-catenin/Tcf transcriptional activity by the integrin-linked kinase.
Journal
Reference
Authors
Turner CE.
Title
Paxillin and focal adhesion signalling.
Journal
Reference
Authors
Hlobilkova A, Knillova J, Bartek J, Lukas J, Kolar Z.
Title
The mechanism of action of the tumour suppressor gene PTEN.
Journal
Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 147:19-25 (2003)
Related pathway
nsu04060 Cytokine-cytokine receptor interaction
nsu04070 Phosphatidylinositol signaling system
nsu04810 Regulation of actin cytoskeleton
KO pathway