Entry
Name
Focal adhesion - Zootoca vivipara (common lizard)
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
Zootoca vivipara (common lizard) [GN:
zvi ]
Gene
118077038 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
118081774 VEGFA; vascular endothelial growth factor A isoform X1 [KO:K05448 ]
118083408 VEGFC; vascular endothelial growth factor C isoform X1 [KO:K05449 ]
118083789 RAPGEF1; rap guanine nucleotide exchange factor 1 isoform X1 [KO:K06277 ]
118083955 VAV2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
118084907 BIRC2; baculoviral IAP repeat-containing protein 2 isoform X1 [KO:K16060 ]
118085906 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
118086298 PPP1CC; serine/threonine-protein phosphatase PP1-gamma catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
118086452 BCAR1; breast cancer anti-estrogen resistance protein 1 [KO:K05726 ]
118086883 CDC42; cell division control protein 42 homolog isoform X1 [KO:K04393 ]
118087296 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
118087852 MYL2; myosin regulatory light chain 2, ventricular/cardiac muscle isoform [KO:K10351 ]
118088813 PPP1R12B; protein phosphatase 1 regulatory subunit 12B isoform X1 [KO:K12329 ]
118089557 VAV3; guanine nucleotide exchange factor VAV3 isoform X1 [KO:K05730 ]
118090240 PPP1CA; serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
118090974 PDGFB; platelet-derived growth factor subunit B isoform X1 [KO:K17386 ]
118091493 PPP1R12A; protein phosphatase 1 regulatory subunit 12A isoform X1 [KO:K06270 ]
118092483 PDGFA; platelet-derived growth factor subunit A isoform X1 [KO:K04359 ]
118092637 RAC1; ras-related C3 botulinum toxin substrate 1 isoform X1 [KO:K04392 ]
118092785 RASGRF1; ras-specific guanine nucleotide-releasing factor 1 [KO:K04349 ]
118093522 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
118093528 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
118094316 MYLPF; myosin regulatory light chain 2, skeletal muscle isoform [KO:K12758 ]
118094322 PPP1R12C; protein phosphatase 1 regulatory subunit 12C isoform X1 [KO:K17457 ]
118096988 MYL7; myosin regulatory light chain 2, atrial isoform [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
zvi04060 Cytokine-cytokine receptor interaction
zvi04070 Phosphatidylinositol signaling system
zvi04810 Regulation of actin cytoskeleton
KO pathway