Entry
Name
Sphingolipid signaling pathway - Bos taurus (cow)
Description
Sphingomyelin (SM) and its metabolic products are now known to have second messenger functions in a variety of cellular signaling pathways. Particularly, the sphingolipid metabolites, ceramide (Cer) and sphingosine-1-phosphate (S1P), have emerged as a new class of potent bioactive molecules. Ceramide can be generated de novo or by hydrolysis of membrane sphingomyelin by sphingomyelinase (SMase). Ceramide is subsequently metabolized by ceramidase to generate sphingosine (Sph) which in turn produces S1P through phosphorylation by sphingosine kinases 1 and 2 (SphK1, 2). Both ceramide and S1P regulate cellular responses to stress, with generally opposing effects. S1P functions as a growth and survival factor, acting as a ligand for a family of G protein-coupled receptors, whereas ceramide activates intrinsic and extrinsic apoptotic pathways through receptor-independent mechanisms.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Organism
Bos taurus (cow) [GN:
bta ]
Gene
100134966 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
100138150 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X4 [KO:K03456 ]
100337041 SGPP2; sphingosine-1-phosphate phosphatase 2 [KO:K04717 ] [EC:3.1.3.-]
281135 S1PR1; sphingosine 1-phosphate receptor 1 [KO:K04288 ]
281440 RAC1; ras-related C3 botulinum toxin substrate 1 [KO:K04392 ]
281790 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
281791 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
281985 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 [KO:K05858 ] [EC:3.1.4.11 ]
282226 FCER1G; high affinity immunoglobulin epsilon receptor subunit gamma precursor [KO:K07983 ]
282306 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
282307 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
282308 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
282320 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
282527 TNFRSF1A; tumor necrosis factor receptor superfamily member 1A precursor [KO:K03158 ]
286865 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
287026 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 [KO:K05858 ] [EC:3.1.4.11 ]
327671 RAC2; ras-related C3 botulinum toxin substrate 2 [KO:K07860 ]
504531 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
504707 TRADD; tumor necrosis factor receptor type 1-associated DEATH domain protein [KO:K03171 ]
505611 GNA13; guanine nucleotide-binding protein subunit alpha-13 [KO:K04639 ]
505757 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform [KO:K11584 ]
505915 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
506783 FCER1A; high affinity immunoglobulin epsilon receptor subunit alpha precursor [KO:K08089 ]
508045 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
508888 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 [KO:K05858 ] [EC:3.1.4.11 ]
509290 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform [KO:K04354 ]
510373 BID; BH3-interacting domain death agonist [KO:K04726 ]
515159 GNA12; guanine nucleotide-binding protein subunit alpha-12 [KO:K04346 ]
515669 PLCB3; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 [KO:K05858 ] [EC:3.1.4.11 ]
516881 SGPP1; sphingosine-1-phosphate phosphatase 1 [KO:K04716 ] [EC:3.1.3.-]
517533 S1PR5; sphingosine 1-phosphate receptor 5 [KO:K04295 ]
517948 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
524361 PPP2CB; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform [KO:K04382 ] [EC:3.1.3.16 ]
529346 GAB2; GRB2-associated-binding protein 2 isoform X3 [KO:K08091 ]
531987 MS4A2; high affinity immunoglobulin epsilon receptor subunit beta [KO:K08090 ]
533147 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
533617 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform [KO:K11584 ]
533788 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
535321 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
536654 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
539123 S1PR3; sphingosine 1-phosphate receptor 3 [KO:K04290 ]
539521 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha-3 [KO:K04630 ]
539534 S1PR4; sphingosine 1-phosphate receptor 4 [KO:K04293 ]
540305 S1PR2; sphingosine 1-phosphate receptor 2 [KO:K04292 ]
615641 SPTSSA; serine palmitoyltransferase small subunit A [KO:K26384 ]
616115 NFKB1; nuclear factor NF-kappa-B p105 subunit [KO:K02580 ]
619066 RAC3; ras-related C3 botulinum toxin substrate 3 [KO:K07861 ]
780785 SPTSSB; serine palmitoyltransferase small subunit B [KO:K26384 ]
782110 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
787607 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X3 [KO:K11583 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
C06124 Sphingosine 1-phosphate
Reference
Authors
Hannun YA, Obeid LM
Title
Principles of bioactive lipid signalling: lessons from sphingolipids.
Journal
Reference
Authors
Taha TA, Mullen TD, Obeid LM
Title
A house divided: ceramide, sphingosine, and sphingosine-1-phosphate in programmed cell death.
Journal
Reference
Authors
Liu J, Beckman BS, Foroozesh M
Title
A review of ceramide analogs as potential anticancer agents.
Journal
Reference
Authors
Kono M, Allende ML, Proia RL
Title
Sphingosine-1-phosphate regulation of mammalian development.
Journal
Reference
Authors
Olivera A
Title
Unraveling the complexities of sphingosine-1-phosphate function: the mast cell model.
Journal
Reference
Authors
Brunkhorst R, Vutukuri R, Pfeilschifter W
Title
Fingolimod for the treatment of neurological diseases-state of play and future perspectives.
Journal
Reference
Authors
Rosen H, Goetzl EJ
Title
Sphingosine 1-phosphate and its receptors: an autocrine and paracrine network.
Journal
Reference
Authors
Pyne S, Pyne NJ
Title
Sphingosine 1-phosphate signalling in mammalian cells.
Journal
Reference
Authors
Egom EE, Mohamed TM, Mamas MA, Shi Y, Liu W, Chirico D, Stringer SE, Ke Y, Shaheen M, Wang T, Chacko S, Wang X, Solaro RJ, Fath-Ordoubadi F, Cartwright EJ, Lei M
Title
Activation of Pak1/Akt/eNOS signaling following sphingosine-1-phosphate release as part of a mechanism protecting cardiomyocytes against ischemic cell injury.
Journal
Reference
Authors
Jin ZQ, Goetzl EJ, Karliner JS
Title
Sphingosine kinase activation mediates ischemic preconditioning in murine heart.
Journal
Reference
Authors
Melendez AJ
Title
Sphingosine kinase signalling in immune cells: potential as novel therapeutic targets.
Journal
Reference
Authors
Halova I, Draberova L, Draber P
Title
Mast cell chemotaxis - chemoattractants and signaling pathways.
Journal
Reference
Authors
Kraft S, Kinet JP
Title
New developments in FcepsilonRI regulation, function and inhibition.
Journal
Reference
Authors
Gilfillan AM, Tkaczyk C.
Title
Integrated signalling pathways for mast-cell activation.
Journal
Reference
Authors
Osawa Y, Banno Y, Nagaki M, Brenner DA, Naiki T, Nozawa Y, Nakashima S, Moriwaki H
Title
TNF-alpha-induced sphingosine 1-phosphate inhibits apoptosis through a phosphatidylinositol 3-kinase/Akt pathway in human hepatocytes.
Journal
Reference
Authors
Montfort A, Martin PG, Levade T, Benoist H, Segui B
Title
FAN (factor associated with neutral sphingomyelinase activation), a moonlighting protein in TNF-R1 signaling.
Journal
Reference
Authors
Chatterjee S
Title
Neutral sphingomyelinase: past, present and future.
Journal
Related pathway
KO pathway