PATHWAY: mmu04151 Help
Entry
Name
PI3K-Akt signaling pathway - Mus musculus (house mouse)
Description
The phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, translation, proliferation, growth, and survival. The binding of growth factors to their receptor tyrosine kinase (RTK) or G protein-coupled receptors (GPCR) stimulates class Ia and Ib PI3K isoforms, respectively. PI3K catalyzes the production of phosphatidylinositol-3,4,5-triphosphate (PIP3) at the cell membrane. PIP3 in turn serves as a second messenger that helps to activate Akt. Once active, Akt can control key cellular processes by phosphorylating substrates involved in apoptosis, protein synthesis, metabolism, and cell cycle.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Other DBs
Organism
Mus musculus (house mouse) [GN:
mmu ]
Gene
104709 Pik3r6; phosphoinositide-3-kinase regulatory subunit 5 [KO:K21290 ]
11909 Atf2; activating transcription factor 2 [KO:K04450 ]
11911 Atf4; activating transcription factor 4 [KO:K04374 ]
12015 Bad; BCL2-associated agonist of cell death [KO:K02158 ]
12064 Bdnf; brain derived neurotrophic factor [KO:K04355 ]
12575 Cdkn1a; cyclin dependent kinase inhibitor 1A [KO:K06625 ]
12576 Cdkn1b; cyclin dependent kinase inhibitor 1B [KO:K06624 ]
12669 Chrm1; cholinergic receptor, muscarinic 1, CNS [KO:K04129 ]
12845 Comp; cartilage oligomeric matrix protein [KO:K04659 ]
12912 Creb1; cAMP responsive element binding protein 1 [KO:K05870 ]
12913 Creb3; cAMP responsive element binding protein 3 [KO:K09048 ]
12915 Atf6b; activating transcription factor 6 beta [KO:K09049 ]
12977 Csf1; colony stimulating factor 1 (macrophage) [KO:K05453 ]
12985 Csf3; colony stimulating factor 3 (granulocyte) [KO:K05423 ]
12986 Csf3r; colony stimulating factor 3 receptor [KO:K05061 ]
13684 Eif4e; eukaryotic translation initiation factor 4E [KO:K03259 ]
13685 Eif4ebp1; eukaryotic translation initiation factor 4E binding protein 1 [KO:K07205 ]
14062 F2r; coagulation factor II thrombin receptor [KO:K03914 ]
14205 Vegfd; vascular endothelial growth factor D [KO:K05449 ]
14256 Flt3l; FMS-like tyrosine kinase 3 ligand [KO:K05454 ]
14573 Gdnf; glial cell line derived neurotrophic factor [KO:K05452 ]
14688 Gnb1; guanine nucleotide binding protein (G protein), beta 1 [KO:K04536 ]
14693 Gnb2; guanine nucleotide binding protein (G protein), beta 2 [KO:K04537 ]
14695 Gnb3; guanine nucleotide binding protein (G protein), beta 3 [KO:K07825 ]
14696 Gnb4; guanine nucleotide binding protein (G protein), beta 4 [KO:K04538 ]
14697 Gnb5; guanine nucleotide binding protein (G protein), beta 5 [KO:K04539 ]
14699 Gngt1; guanine nucleotide binding protein (G protein), gamma transducing activity polypeptide 1 [KO:K04548 ]
14700 Gng10; guanine nucleotide binding protein (G protein), gamma 10 [KO:K04545 ]
14701 Gng12; guanine nucleotide binding protein (G protein), gamma 12 [KO:K04347 ]
14702 Gng2; guanine nucleotide binding protein (G protein), gamma 2 [KO:K07826 ]
14704 Gng3; guanine nucleotide binding protein (G protein), gamma 3 [KO:K04540 ]
14706 Gng4; guanine nucleotide binding protein (G protein), gamma 4 [KO:K04541 ]
14708 Gng7; guanine nucleotide binding protein (G protein), gamma 7 [KO:K04543 ]
14709 Gng8; guanine nucleotide binding protein (G protein), gamma 8 [KO:K04544 ]
14710 Gngt2; guanine nucleotide binding protein (G protein), gamma transducing activity polypeptide 2 [KO:K04549 ]
14745 Lpar1; lysophosphatidic acid receptor 1 [KO:K04289 ]
14784 Grb2; growth factor receptor bound protein 2 [KO:K04364 ]
14924 Magi1; membrane associated guanylate kinase, WW and PDZ domain containing 1 [KO:K05631 ]
15370 Nr4a1; nuclear receptor subfamily 4, group A, member 1 [KO:K04465 ]
15461 Hras; Harvey rat sarcoma virus oncogene [KO:K02833 ]
15516 Hsp90ab1; heat shock protein 90 alpha (cytosolic), class B member 1 [KO:K04079 ]
15519 Hsp90aa1; heat shock protein 90, alpha (cytosolic), class A member 1 [KO:K04079 ]
15975 Ifnar1; interferon (alpha and beta) receptor 1 [KO:K05130 ]
15976 Ifnar2; interferon (alpha and beta) receptor 2 [KO:K05131 ]
16151 Ikbkg; inhibitor of kappaB kinase gamma [KO:K07210 ]
16184 Il2ra; interleukin 2 receptor, alpha chain [KO:K05068 ]
16185 Il2rb; interleukin 2 receptor, beta chain [KO:K05069 ]
16186 Il2rg; interleukin 2 receptor, gamma chain [KO:K05070 ]
16188 Il3ra; interleukin 3 receptor, alpha chain [KO:K04737 ]
16402 Itga5; integrin alpha 5 (fibronectin receptor alpha) [KO:K06484 ]
16412 Itgb1; integrin beta 1 (fibronectin receptor beta) [KO:K05719 ]
16653 Kras; Kirsten rat sarcoma viral oncogene homolog [KO:K07827 ]
17210 Mcl1; myeloid cell leukemia sequence 1 [KO:K02539 ]
18033 Nfkb1; nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 [KO:K02580 ]
18048 Klk1b4; kallikrein 1-related pepidase b4 [KO:K05451 ]
18053 Ngfr; nerve growth factor receptor (TNFR superfamily, member 16) [KO:K02583 ]
18590 Pdgfa; platelet derived growth factor, alpha [KO:K04359 ]
18591 Pdgfb; platelet derived growth factor, B polypeptide [KO:K17386 ]
18595 Pdgfra; platelet derived growth factor receptor, alpha polypeptide [KO:K04363 ] [EC:2.7.10.1 ]
18596 Pdgfrb; platelet derived growth factor receptor, beta polypeptide [KO:K05089 ] [EC:2.7.10.1 ]
18706 Pik3ca; phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha [KO:K00922 ] [EC:2.7.1.153 ]
18707 Pik3cd; phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta [KO:K00922 ] [EC:2.7.1.153 ]
18708 Pik3r1; phosphoinositide-3-kinase regulatory subunit 1 [KO:K02649 ]
18709 Pik3r2; phosphoinositide-3-kinase regulatory subunit 2 [KO:K02649 ]
18710 Pik3r3; phosphoinositide-3-kinase regulatory subunit 3 [KO:K02649 ]
19052 Ppp2ca; protein phosphatase 2 (formerly 2A), catalytic subunit, alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
19053 Ppp2cb; protein phosphatase 2 (formerly 2A), catalytic subunit, beta isoform [KO:K04382 ] [EC:3.1.3.16 ]
19054 Ppp2r3d; protein phosphatase 2 (formerly 2A), regulatory subunit B'', delta [KO:K11583 ]
19111 Prl6a1; prolactin family 6, subfamily a, member 1 [KO:K05439 ]
19651 Rbl2; RB transcriptional corepressor like 2 [KO:K16332 ]
19697 Rela; v-rel reticuloendotheliosis viral oncogene homolog A (avian) [KO:K04735 ]
20662 Sos1; SOS Ras/Rac guanine nucleotide exchange factor 1 [KO:K03099 ]
20663 Sos2; SOS Ras/Rho guanine nucleotide exchange factor 2 [KO:K03099 ]
208647 Creb3l2; cAMP responsive element binding protein 3-like 2 [KO:K09048 ]
208677 Creb3l3; cAMP responsive element binding protein 3-like 3 [KO:K09048 ]
21770 Ppp2r5d; protein phosphatase 2, regulatory subunit B', delta [KO:K11584 ]
21802 Tgfa; transforming growth factor alpha [KO:K08774 ]
218268 Eif4e1b; eukaryotic translation initiation factor 4E family member 1B [KO:K03259 ]
22027 Hsp90b1; heat shock protein 90, beta (Grp94), member 1 [KO:K09487 ]
22059 Trp53; transformation related protein 53 [KO:K04451 ]
22339 Vegfa; vascular endothelial growth factor A [KO:K05448 ]
22340 Vegfb; vascular endothelial growth factor B [KO:K16858 ]
22341 Vegfc; vascular endothelial growth factor C [KO:K05449 ]
225849 Ppp2r5b; protein phosphatase 2, regulatory subunit B', beta [KO:K11584 ]
22627 Ywhae; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, epsilon polypeptide [KO:K06630 ]
22628 Ywhag; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, gamma polypeptide [KO:K16198 ]
22629 Ywhah; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, eta polypeptide [KO:K16198 ]
22630 Ywhaq; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein theta [KO:K16197 ]
22631 Ywhaz; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, zeta polypeptide [KO:K16197 ]
226849 Ppp2r5a; protein phosphatase 2, regulatory subunit B', alpha [KO:K11584 ]
231991 Creb5; cAMP responsive element binding protein 5 [KO:K09047 ]
235542 Ppp2r3a; protein phosphatase 2, regulatory subunit B'', alpha [KO:K11583 ]
243764 Chrm2; cholinergic receptor, muscarinic 2, cardiac [KO:K04130 ]
26427 Creb3l1; cAMP responsive element binding protein 3-like 1 [KO:K09048 ]
26931 Ppp2r5c; protein phosphatase 2, regulatory subunit B', gamma [KO:K11584 ]
26932 Ppp2r5e; protein phosphatase 2, regulatory subunit B', epsilon [KO:K11584 ]
269643 Ppp2r2c; protein phosphatase 2, regulatory subunit B, gamma [KO:K04354 ]
26987 Eif4e2; eukaryotic translation initiation factor 4E member 2 [KO:K03259 ]
27379 Tcl1b1; T cell leukemia/lymphoma 1B, 1 [KO:K16836 ]
27380 Tcl1b4; T cell leukemia/lymphoma 1B, 4 [KO:K16836 ]
27381 Tcl1b2; T cell leukemia/lymphoma 1B, 2 [KO:K16836 ]
28078 Prl5a1; prolactin family 5, subfamily a, member 1 [KO:K05439 ]
30955 Pik3cg; phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma [KO:K21289 ] [EC:2.7.1.153 ]
320207 Pik3r5; phosphoinositide-3-kinase regulatory subunit 5 [KO:K21290 ]
50791 Magi2; membrane associated guanylate kinase, WW and PDZ domain containing 2 [KO:K05629 ]
51792 Ppp2r1a; protein phosphatase 2, regulatory subunit A, alpha [KO:K03456 ]
52432 Ppp2r2d; protein phosphatase 2, regulatory subunit B, delta [KO:K04354 ]
53978 Lpar2; lysophosphatidic acid receptor 2 [KO:K04291 ]
54401 Ywhab; tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, beta polypeptide [KO:K16197 ]
54635 Pdgfc; platelet-derived growth factor, C polypeptide [KO:K05450 ]
56716 Mlst8; MTOR associated protein, LST8 homolog (S. cerevisiae) [KO:K08266 ]
59032 Ppp2r3c; protein phosphatase 2, regulatory subunit B'', gamma [KO:K11583 ]
64337 Gng13; guanine nucleotide binding protein (G protein), gamma 13 [KO:K04547 ]
65086 Lpar3; lysophosphatidic acid receptor 3 [KO:K04294 ]
66066 Gng11; guanine nucleotide binding protein (G protein), gamma 11 [KO:K04546 ]
67168 Lpar6; lysophosphatidic acid receptor 6 [KO:K04273 ]
71785 Pdgfd; platelet-derived growth factor, D polypeptide [KO:K05450 ]
71978 Ppp2r2a; protein phosphatase 2, regulatory subunit B, alpha [KO:K04354 ]
72930 Ppp2r2b; protein phosphatase 2, regulatory subunit B, beta [KO:K04354 ]
73699 Ppp2r1b; protein phosphatase 2, regulatory subunit A, beta [KO:K03456 ]
74343 Crtc2; CREB regulated transcription coactivator 2 [KO:K16333 ]
74370 Rptor; regulatory associated protein of MTOR, complex 1 [KO:K07204 ]
74747 Ddit4; DNA-damage-inducible transcript 4 [KO:K08270 ]
74769 Pik3cb; phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta [KO:K00922 ] [EC:2.7.1.153 ]
75705 Eif4b; eukaryotic translation initiation factor 4B [KO:K03258 ]
78134 Lpar4; lysophosphatidic acid receptor 4 [KO:K04275 ]
78284 Creb3l4; cAMP responsive element binding protein 3-like 4 [KO:K09048 ]
83490 Pik3ap1; phosphoinositide-3-kinase adaptor protein 1 [KO:K12230 ]
98432 Phlpp1; PH domain and leucine rich repeat protein phosphatase 1 [KO:K16340 ] [EC:3.1.3.16 ]
Compound
C04637 1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Engelman JA, Luo J, Cantley LC
Title
The evolution of phosphatidylinositol 3-kinases as regulators of growth and metabolism.
Journal
Reference
Authors
Song G, Ouyang G, Bao S
Title
The activation of Akt/PKB signaling pathway and cell survival.
Journal
Reference
Authors
Hers I, Vincent EE, Tavare JM
Title
Akt signalling in health and disease.
Journal
Reference
Authors
Duronio V
Title
The life of a cell: apoptosis regulation by the PI3K/PKB pathway.
Journal
Reference
Authors
Kim D, Chung J.
Title
Akt: versatile mediator of cell survival and beyond.
Journal
Reference
Authors
Koyasu S
Title
The role of PI3K in immune cells.
Journal
Reference
Authors
Okkenhaug K, Vanhaesebroeck B.
Title
PI3K in lymphocyte development, differentiation and activation.
Journal
Reference
Authors
Richardson CJ, Schalm SS, Blenis J
Title
PI3-kinase and TOR: PIKTORing cell growth.
Journal
Reference
Authors
Zhang X, Tang N, Hadden TJ, Rishi AK
Title
Akt, FoxO and regulation of apoptosis.
Journal
Reference
Authors
Georgescu MM
Title
PTEN Tumor Suppressor Network in PI3K-Akt Pathway Control.
Journal
Reference
Authors
West KA, Castillo SS, Dennis PA
Title
Activation of the PI3K/Akt pathway and chemotherapeutic resistance.
Journal
Reference
Authors
Wymann MP, Pirola L
Title
Structure and function of phosphoinositide 3-kinases.
Journal
Reference
Authors
Moelling K, Schad K, Bosse M, Zimmermann S, Schweneker M
Title
Regulation of Raf-Akt Cross-talk.
Journal
Reference
Authors
Kikani CK, Dong LQ, Liu F
Title
"New"-clear functions of PDK1: beyond a master kinase in the cytosol?
Journal
Reference
Authors
Blume-Jensen P, Hunter T
Title
Oncogenic kinase signalling.
Journal
Reference
Authors
Osaki M, Oshimura M, Ito H
Title
PI3K-Akt pathway: its functions and alterations in human cancer.
Journal
Reference
Authors
Noguchi M, Ropars V, Roumestand C, Suizu F
Title
Proto-oncogene TCL1: more than just a coactivator for Akt.
Journal
Reference
Authors
Lemmon MA, Schlessinger J
Title
Cell signaling by receptor tyrosine kinases.
Journal
Reference
Authors
Skaper SD
Title
The neurotrophin family of neurotrophic factors: an overview.
Journal
Related pathway
mmu04620 Toll-like receptor signaling pathway
mmu04662 B cell receptor signaling pathway
KO pathway