Entry
Name
PI3K-Akt signaling pathway - Rattus norvegicus (rat)
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
Rattus norvegicus (rat) [GN:
rno ]
Gene
100362453 Ppp2cal1; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform-like [KO:K04382 ] [EC:3.1.3.16 ]
103691134 Flt3lg; fms-related tyrosine kinase 3 ligand precursor [KO:K05454 ]
113970 Magi2; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2 [KO:K05629 ]
114111 Vegfc; vascular endothelial growth factor C precursor [KO:K05449 ]
114117 Gng3; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-3 [KO:K04540 ]
114118 Gng4; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-4 [KO:K04541 ]
114119 Gng10; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-10 [KO:K04545 ]
114120 Gng12; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12 [KO:K04347 ]
114851 Cdkn1a; cyclin-dependent kinase inhibitor 1 [KO:K06625 ]
116499 Fgf4; fibroblast growth factor 4 precursor [KO:K04358 ]
116636 Eif4ebp1; eukaryotic translation initiation factor 4E-binding protein 1 [KO:K07205 ]
117045 Eif4e; eukaryotic translation initiation factor 4E [KO:K03259 ]
117104 Ppp2r2a; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
117256 Ppp2r2c; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform isoform 1 [KO:K04354 ]
117281 Ppp2r1a; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
140924 Il2rg; cytokine receptor common subunit gamma precursor [KO:K05070 ]
140942 Ddit4; DNA damage-inducible transcript 4 protein [KO:K08270 ]
170579 Fgf22; fibroblast growth factor 22 precursor [KO:K04358 ]
170580 Fgf21; fibroblast growth factor 21 precursor [KO:K22429 ]
170582 Fgf19; fibroblast growth factor 19 precursor [KO:K22603 ]
170583 Fgf23; fibroblast growth factor 23 precursor [KO:K22428 ]
170633 Fgf3; fibroblast growth factor 3 precursor [KO:K04358 ]
170911 Pik3ca; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
24225 Bdnf; brain-derived neurotrophic factor isoform 3 preproprotein [KO:K04355 ]
24336 Epor; erythropoietin receptor precursor [KO:K05079 ]
24400 Gnb1; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 [KO:K04536 ]
24446 Hgf; hepatocyte growth factor preproprotein [KO:K05460 ]
24482 Igf1; insulin-like growth factor I isoform d preproprotein [KO:K05459 ]
24483 Igf2; insulin-like growth factor II isoform 2 preproprotein [KO:K13769 ]
24499 Il6r; interleukin-6 receptor subunit alpha precursor [KO:K05055 ]
24596 Ngfr; tumor necrosis factor receptor superfamily member 16 precursor [KO:K02583 ]
245986 Gng8; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-8 [KO:K04544 ]
246144 Il3ra; interleukin-3 receptor subunit alpha precursor [KO:K04737 ]
246255 Ppp2r2d; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform [KO:K04354 ]
24628 Pdgfb; platelet-derived growth factor subunit B precursor [KO:K17386 ]
24672 Ppp2ca; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
24673 Ppp2cb; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform [KO:K04382 ] [EC:3.1.3.16 ]
24684 Prlr; prolactin receptor isoform a precursor [KO:K05081 ]
24716 Ret; proto-oncogene tyrosine-protein kinase receptor Ret isoform a precursor [KO:K05126 ] [EC:2.7.10.1 ]
24827 Tgfa; protransforming growth factor alpha preproprotein [KO:K08774 ]
24888 Bcl2l1; bcl-2-like protein 1 isoform 2 [KO:K04570 ]
25084 Il4r; interleukin-4 receptor subunit alpha precursor [KO:K05071 ]
25229 Chrm1; muscarinic acetylcholine receptor M1 [KO:K04129 ]
25235 Ghr; growth hormone receptor precursor [KO:K05080 ]
25266 Pdgfa; platelet-derived growth factor subunit A precursor [KO:K04359 ]
25267 Pdgfra; platelet-derived growth factor receptor alpha precursor [KO:K04363 ] [EC:2.7.10.1 ]
25271 Rxra; retinoic acid receptor RXR-alpha [KO:K08524 ]
25304 Comp; cartilage oligomeric matrix protein precursor [KO:K04659 ]
25313 Egf; pro-epidermal growth factor precursor [KO:K04357 ]
25385 Faslg; tumor necrosis factor ligand superfamily member 6 [KO:K04389 ]
25412 Col2a1; collagen alpha-1(II) chain isoform 2 precursor [KO:K19719 ]
25439 F2r; proteinase-activated receptor 1 precursor [KO:K03914 ]
25443 Fgf10; fibroblast growth factor 10 precursor [KO:K04358 ]
25453 Gdnf; glial cell line-derived neurotrophic factor isoform 1 [KO:K05452 ]
25473 Lamb2; laminin subunit beta-2 precursor [KO:K06243 ]
25513 Pik3r1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
25610 Csf3; granulocyte colony-stimulating factor precursor [KO:K05423 ]
25704 Il2ra; interleukin-2 receptor subunit alpha precursor [KO:K05068 ]
25718 Igf1r; insulin-like growth factor 1 receptor isoform 2 precursor [KO:K05087 ] [EC:2.7.10.1 ]
25746 Il2rb; interleukin-2 receptor subunit beta precursor [KO:K05069 ]
287871 Rptor; regulatory-associated protein of mTOR [KO:K07204 ]
288264 Ifnar1; interferon alpha/beta receptor 1 isoform 1 precursor [KO:K05130 ]
290905 Col4a1; collagen alpha-1(IV) chain precursor [KO:K06237 ]
29304 Rps6; small ribosomal subunit protein eS6 [KO:K02991 ]
29348 Fgf7; fibroblast growth factor 7 precursor [KO:K04358 ]
29349 Fgf8; fibroblast growth factor 8 isoform 1 precursor [KO:K04358 ]
29368 Fgf17; fibroblast growth factor 17 isoform 1 precursor [KO:K04358 ]
29369 Fgf18; fibroblast growth factor 18 precursor [KO:K04358 ]
29393 Col1a1; collagen alpha-1(I) chain precursor [KO:K06236 ]
294048 Pik3ap1; phosphoinositide 3-kinase adapter protein 1 isoform 2 [KO:K12230 ]
294337 Col6a1; collagen alpha-1(VI) chain precursor [KO:K06238 ]
294797 Il7r; interleukin-7 receptor subunit alpha precursor [KO:K05072 ]
294962 Gnb4; guanine nucleotide-binding protein subunit beta-4 [KO:K04538 ]
296456 Itgav; integrin alpha-V isoform 1 precursor [KO:K06487 ]
29741 Pik3r2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
298213 Ifna2; interferon alpha family, gene 2 precursor [KO:K05414 ]
298400 Creb3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
298518 Csf3r; granulocyte colony-stimulating factor receptor precursor [KO:K05061 ]
298947 Pik3cg; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
299147 Ppp2r5e; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform [KO:K11584 ]
299331 Hsp90aa1; heat shock protein HSP 90-alpha [KO:K04079 ]
300253 Eif4b; eukaryotic translation initiation factor 4B [KO:K03258 ]
305104 Col9a1; collagen alpha-1(IX) chain precursor [KO:K08131 ]
306628 Col4a2; collagen alpha-2(IV) chain precursor [KO:K06237 ]
307582 Lama3; laminin subunit alpha-3 isoform B precursor [KO:K06240 ]
309179 Ppp2r5b; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
310132 Osmr; oncostatin-M-specific receptor subunit beta precursor [KO:K05057 ]
310615 Crtc2; CREB-regulated transcription coactivator 2 [KO:K16333 ]
310616 Creb3l4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform 1 [KO:K09048 ]
312754 Ppp2r5a; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
314638 Creb3l3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
315648 Ppp2r1b; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform [KO:K03456 ]
315979 Col6a6; collagen alpha-6(VI) chain isoform X3 [KO:K06238 ]
315981 Col6a4; collagen alpha-4(VI) chain precursor [KO:K06238 ]
360457 Vegfd; vascular endothelial growth factor D precursor [KO:K05449 ]
361821 Col6a2; collagen alpha-2(VI) chain precursor [KO:K06238 ]
362165 Creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
362285 Col9a3; collagen alpha-3(IX) chain precursor [KO:K08131 ]
362339 Creb3l2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
362584 Col9a2; collagen alpha-2(IX) chain precursor [KO:K08131 ]
362739 Ppp2r3c; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
363122 Ppp2r3a; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha [KO:K11583 ]
363193 Ppp2r5d; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
363265 Col4a3; collagen alpha-3(IV) chain precursor [KO:K06237 ]
363275 Eif4e2; eukaryotic translation initiation factor 4E type 2 isoform 1 [KO:K03259 ]
363457 Col4a5; collagen alpha-5(IV) chain precursor [KO:K06237 ]
363458 Col4a6; collagen type IV alpha 6 chain precursor [KO:K06237 ]
363875 Rac1; ras-related C3 botulinum toxin substrate 1 [KO:K04392 ]
365367 Cd19; B-lymphocyte antigen CD19 precursor [KO:K06465 ]
366508 Pik3cd; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
367313 Col6a3; collagen alpha-3(VI) chain precursor [KO:K06238 ]
367858 Hrasl1; HRas proto-oncogene, GTPase like 1 [KO:K02833 ]
406169 Atf6b; cyclic AMP-dependent transcription factor ATF-6 beta [KO:K09049 ]
445442 Thbs1; thrombospondin-1 isoform 1 precursor [KO:K16857 ]
497931 Pik3r5; phosphoinositide 3-kinase regulatory subunit 5 [KO:K21290 ]
497932 Pik3r6; phosphoinositide 3-kinase regulatory subunit 6 [KO:K21290 ]
498949 Phlpp2; PH domain leucine-rich repeat-containing protein phosphatase 2 [KO:K16340 ] [EC:3.1.3.16 ]
498982 Myb; transcriptional activator Myb isoform X1 [KO:K09420 ]
500131 Creb5; cyclic AMP-responsive element-binding protein 5 [KO:K09047 ]
500261 Magi1; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1 isoform 2 [KO:K05631 ]
500491 Ifna16l1; interferon, alpha 16-like 1 precursor [KO:K05414 ]
501047 Col6a5; collagen alpha-5(VI) chain isoform X3 [KO:K06238 ]
502959 Ifna1l1; similar to put. precursor MuIFN-alpha 5 precursor [KO:K05414 ]
502961 Ifna4l2; similar to Interferon alpha-1 precursor [KO:K05414 ]
54251 Flt1; vascular endothelial growth factor receptor 1 isoform 2 precursor [KO:K05096 ] [EC:2.7.10.1 ]
58960 Map2k2; dual specificity mitogen-activated protein kinase kinase 2 [KO:K04369 ] [EC:2.7.12.2 ]
58979 Gng7; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-7 [KO:K04543 ]
60427 Kitlg; kit ligand isoform 1 precursor [KO:K05461 ]
60430 Mcl1; induced myeloid leukemia cell differentiation protein Mcl-1 homolog [KO:K02539 ]
60449 Gnb3; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 [KO:K07825 ]
60660 Ppp2r2b; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform 1 [KO:K04354 ]
60662 Fgf5; fibroblast growth factor 5 isoform 1 precursor [KO:K04358 ]
60664 Pik3r3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
64199 Gng11; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-11 [KO:K04546 ]
64226 Mlst8; target of rapamycin complex subunit LST8 [KO:K08266 ]
64639 Bad; bcl2-associated agonist of cell death [KO:K02158 ]
66018 Pdgfd; platelet-derived growth factor D precursor [KO:K05450 ]
66025 Lpar3; lysophosphatidic acid receptor 3 [KO:K04294 ]
680149 Gngt1; guanine nucleotide-binding protein G(T) subunit gamma-T1 [KO:K04548 ]
682033 Ppp2r3b; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta [KO:K11583 ]
685451 Gng13; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13 [KO:K04547 ]
685513 Gng14; putative guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-14 [KO:K04347 ]
686104 Eif4e1b; eukaryotic translation initiation factor 4E type 1B [KO:K03259 ]
686326 Ifnar2; interferon alpha and beta receptor subunit 2 isoform 1 precursor [KO:K05131 ]
690575 Tcl1a; T-cell leukemia/lymphoma protein 1A [KO:K10167 ]
690825 Gngt2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-T2 [KO:K04549 ]
690894 Ifna1; interferon alpha family, gene 5 precursor [KO:K05414 ]
691318 Ppp2r5c; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform 4 [KO:K11584 ]
78965 Csf1; macrophage colony-stimulating factor 1 precursor [KO:K05453 ]
79218 Gng5; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-5 [KO:K04542 ]
79240 Nr4a1; nuclear receptor subfamily 4 group A member 1 [KO:K04465 ]
79255 Atf4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
79429 Pdgfc; platelet-derived growth factor C precursor [KO:K05450 ]
80850 Gng2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 [KO:K07826 ]
81504 Grb2; growth factor receptor-bound protein 2 [KO:K04364 ]
81645 Chrm2; muscarinic acetylcholine receptor M2 [KO:K04130 ]
81646 Creb1; cyclic AMP-responsive element-binding protein 1 isoform A [KO:K05870 ]
81647 Atf2; cyclic AMP-dependent transcription factor ATF-2 [KO:K04450 ]
81667 Gnb2; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2 [KO:K04537 ]
81736 Nfkb1; nuclear factor NF-kappa-B p105 subunit isoform 2 [KO:K02580 ]
81737 Ntf3; neurotrophin-3 isoform 3 precursor [KO:K04356 ]
83571 Cdkn1b; cyclin-dependent kinase inhibitor 1B [KO:K06624 ]
83579 Gnb5; guanine nucleotide-binding protein subunit beta-5 [KO:K04539 ]
83785 Vegfa; vascular endothelial growth factor A isoform 6 precursor [KO:K05448 ]
84352 Col1a2; collagen alpha-2(I) chain precursor [KO:K06236 ]
85243 Pik3cb; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
89811 Vegfb; vascular endothelial growth factor B precursor [KO:K16858 ]
94203 Pgf; placenta growth factor precursor [KO:K16859 ]
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
rno04620 Toll-like receptor signaling pathway
rno04662 B cell receptor signaling pathway
KO pathway