Entry
Name
Ras signaling pathway - Heterocephalus glaber (naked mole-rat)
Description
The Ras proteins are GTPases that function as molecular switches for signaling pathways regulating cell proliferation, survival, growth, migration, differentiation or cytoskeletal dynamism. Ras proteins transduce signals from extracellular growth factors by cycling between inactive GDP-bound and active GTP-bound states. The exchange of GTP for GDP on RAS is regulated by guanine nucleotide exchange factors (GEFs) and GTPase-activating proteins (GAPs). Activated RAS (RAS-GTP) regulates multiple cellular functions through effectors including Raf, phosphatidylinositol 3-kinase (PI3K) and Ral guanine nucleotide-dissociation stimulator (RALGDS).
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Heterocephalus glaber (naked mole-rat) [GN:
hgl ]
Gene
101707893 Sos1; SOS Ras/Rac guanine nucleotide exchange factor 1 [KO:K03099 ]
101701753 Sos2; SOS Ras/Rho guanine nucleotide exchange factor 2 [KO:K03099 ]
106007577 guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-10 [KO:K04545 ]
101699491 Rasgrf1; Ras protein specific guanine nucleotide releasing factor 1 [KO:K04349 ]
101698054 Rasgrf2; Ras protein specific guanine nucleotide releasing factor 2 [KO:K12326 ]
101720185 Grin1; glutamate ionotropic receptor NMDA type subunit 1 [KO:K05208 ]
101716707 Grin2a; glutamate ionotropic receptor NMDA type subunit 2A [KO:K05209 ]
101723091 Grin2b; glutamate ionotropic receptor NMDA type subunit 2B [KO:K05210 ]
101706434 Rac1; ras-related C3 botulinum toxin substrate 1 (rho family, small GTP binding protein Rac1) [KO:K04392 ]
101725000 Rac2; ras-related C3 botulinum toxin substrate 2 (rho family, small GTP binding protein Rac2) [KO:K07860 ]
101723777 Rac3; ras-related C3 botulinum toxin substrate 3 (rho family, small GTP binding protein Rac3) [KO:K07861 ]
101718815 Pik3r2; phosphoinositide-3-kinase regulatory subunit 2 [KO:K02649 ]
101717096 Pik3r3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
101703691 Pik3r1; phosphoinositide-3-kinase regulatory subunit 1 [KO:K02649 ]
101712077 Ikbkg; inhibitor of nuclear factor kappa B kinase subunit gamma [KO:K07210 ]
101708298 Ralgapa1; Ral GTPase activating protein catalytic alpha subunit 1 [KO:K25768 ]
101726219 Ralgapa2; Ral GTPase activating protein catalytic alpha subunit 2 [KO:K25768 ]
101725900 Ralgapb; Ral GTPase activating protein non-catalytic beta subunit [KO:K25769 ]
101700047 Ralgds; ral guanine nucleotide dissociation stimulator [KO:K08732 ]
101714703 Rgl1; ral guanine nucleotide dissociation stimulator like 1 [KO:K17635 ]
101717973 Rgl2; ral guanine nucleotide dissociation stimulator like 2 [KO:K17636 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Karnoub AE, Weinberg RA
Title
Ras oncogenes: split personalities.
Journal
Reference
Authors
Malumbres M, Barbacid M
Title
RAS oncogenes: the first 30 years.
Journal
Reference
Authors
Cox AD, Der CJ
Title
Ras history: The saga continues.
Journal
Reference
Authors
Cox AD, Der CJ
Title
Ras family signaling: therapeutic targeting.
Journal
Reference
Authors
Rajalingam K, Schreck R, Rapp UR, Albert S
Title
Ras oncogenes and their downstream targets.
Journal
Reference
Authors
Schubbert S, Shannon K, Bollag G
Title
Hyperactive Ras in developmental disorders and cancer.
Journal
Reference
Authors
Poulogiannis G, Luo F, Arends MJ
Title
RAS signalling in the colorectum in health and disease.
Journal
Reference
Authors
Berndt N, Hamilton AD, Sebti SM
Title
Targeting protein prenylation for cancer therapy.
Journal
Reference
Authors
Overmeyer JH, Maltese WA
Title
Death pathways triggered by activated Ras in cancer cells.
Journal
Front Biosci (Landmark Ed) 16:1693-713 (2011)
DOI:
10.2741/3814
Reference
Authors
Rodriguez-Viciana P, Tetsu O, Oda K, Okada J, Rauen K, McCormick F
Title
Cancer targets in the Ras pathway.
Journal
Reference
Authors
Cox AD, Der CJ
Title
The dark side of Ras: regulation of apoptosis.
Journal
Reference
Authors
Braun BS, Shannon K
Title
Targeting Ras in myeloid leukemias.
Journal
Reference
Authors
Pino MS, Chung DC
Title
The chromosomal instability pathway in colon cancer.
Journal
Reference
Authors
Schrader JW, Schallhorn A, Grill B, Guo X
Title
Activation of small GTPases of the Ras and Rho family by growth factors active on mast cells.
Journal
Reference
Authors
Ahearn IM, Haigis K, Bar-Sagi D, Philips MR
Title
Regulating the regulator: post-translational modification of RAS.
Journal
Reference
Authors
Ehrhardt GR, Korherr C, Wieler JS, Knaus M, Schrader JW
Title
A novel potential effector of M-Ras and p21 Ras negatively regulates p21 Ras-mediated gene induction and cell growth.
Journal
Reference
Authors
Goldfinger LE, Ptak C, Jeffery ED, Shabanowitz J, Hunt DF, Ginsberg MH
Title
RLIP76 (RalBP1) is an R-Ras effector that mediates adhesion-dependent Rac activation and cell migration.
Journal
Reference
Authors
Kortum RL, Rouquette-Jazdanian AK, Samelson LE
Title
Ras and extracellular signal-regulated kinase signaling in thymocytes and T cells.
Journal
Reference
Authors
Roberts DM, Anderson AL, Hidaka M, Swetenburg RL, Patterson C, Stanford WL, Bautch VL
Title
A vascular gene trap screen defines RasGRP3 as an angiogenesis-regulated gene required for the endothelial response to phorbol esters.
Journal
Reference
Authors
Reuther GW, Der CJ
Title
The Ras branch of small GTPases: Ras family members don't fall far from the tree.
Journal
Reference
Authors
Fernandez-Medarde A, Santos E
Title
The RasGrf family of mammalian guanine nucleotide exchange factors.
Journal
Reference
Authors
Iwashita S, Song SY
Title
RasGAPs: a crucial regulator of extracellular stimuli for homeostasis of cellular functions.
Journal
Reference
Authors
Ory S, Morrison DK
Title
Signal transduction: implications for Ras-dependent ERK signaling.
Journal
Reference
Authors
Matheny SA, White MA
Title
Signaling threshold regulation by the Ras effector IMP.
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
Reference
Authors
Apken LH, Oeckinghaus A
Title
The RAL signaling network: Cancer and beyond.
Journal
Related pathway
hgl04660 T cell receptor signaling pathway
hgl04810 Regulation of actin cytoskeleton
KO pathway
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