Entry
Name
Adrenergic signaling in cardiomyocytes - Zootoca vivipara (common lizard)
Description
Cardiac myocytes express at least six subtypes of adrenergic receptor (AR) which include three subtypes of beta-AR (beta-1, beta-2, beta-3) and three subtypes of the alpha-1-AR (alpha-1A, alpha-1B, and alpha-1C). In the human heart the beta-1-AR is the pre- dominate receptor. Acute sympathetic stimulation of cardiac beta-1-ARs induces positive inotropic and chronotropic effects, the most effective mechanism to acutely increase output of the heart, by coupling to Gs, formation of cAMP by adenylyl cyclase (AC), and PKA- dependent phosphorylation of various target proteins (e.g., ryanodine receptor [RyR]; phospholamban [PLB], troponin I [TnI], and the L-type Ca2+ channel [LTCC]). Chronic beta-1-AR stimulation is detrimental and induces cardiomyocyte hypertrophy and apoptosis. beta-2-AR coupled to Gs exerts a proapoptotic action as well as beta-1-AR, while beta-2-AR coupled to Gi exerts an antiapoptotic action.
Class
Organismal Systems; Circulatory system
BRITE hierarchy
Pathway map
zvi04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Zootoca vivipara (common lizard) [GN:
zvi ]
Gene
118089017 GNAS; guanine nucleotide-binding protein G(s) subunit alpha isoform X1 [KO:K04632 ]
118097873 POPDC2; popeye domain-containing protein 2 isoform X1 [KO:K26206 ]
118083173 KCNK2; potassium channel subfamily K member 2 isoform X1 [KO:K04913 ]
118093584 ATP1B3; sodium/potassium-transporting ATPase subunit beta-3 [KO:K01540 ]
118095196 ATP1B2; sodium/potassium-transporting ATPase subunit beta-2 [KO:K01540 ]
118084690 ATP1B1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
118096814 FXYD2; sodium/potassium-transporting ATPase subunit gamma [KO:K01538 ]
118087898 KCNQ1; potassium voltage-gated channel subfamily KQT member 1 isoform X1 [KO:K04926 ]
118096523 potassium voltage-gated channel subfamily KQT member 1-like [KO:K04926 ]
118085297 KCNE1; potassium voltage-gated channel subfamily E member 1 [KO:K04894 ]
118091630 LOW QUALITY PROTEIN: sodium channel protein type 5 subunit alpha-like [KO:K04838 ]
118092094 LOW QUALITY PROTEIN: sodium channel protein type 5 subunit alpha-like [KO:K04838 ]
118090932 CACNA1C; voltage-dependent L-type calcium channel subunit alpha-1C isoform X1 [KO:K04850 ]
118080704 CACNA1D; voltage-dependent L-type calcium channel subunit alpha-1D [KO:K04851 ]
118097569 CACNA1F; voltage-dependent L-type calcium channel subunit alpha-1F [KO:K04853 ]
118088554 CACNA1S; voltage-dependent L-type calcium channel subunit alpha-1S isoform X1 [KO:K04857 ]
118094447 CACNB1; voltage-dependent L-type calcium channel subunit beta-1 isoform X1 [KO:K04862 ]
118092114 CACNB2; voltage-dependent L-type calcium channel subunit beta-2 isoform X1 [KO:K04863 ]
118077483 CACNB3; voltage-dependent L-type calcium channel subunit beta-3 isoform X1 [KO:K04864 ]
118092935 CACNB4; voltage-dependent L-type calcium channel subunit beta-4 [KO:K04865 ]
118090918 CACNA2D1; voltage-dependent calcium channel subunit alpha-2/delta-1 isoform X1 [KO:K04858 ]
118080594 CACNA2D2; voltage-dependent calcium channel subunit alpha-2/delta-2 [KO:K04859 ]
118080709 CACNA2D3; voltage-dependent calcium channel subunit alpha-2/delta-3 isoform X1 [KO:K04860 ]
118091179 CACNA2D4; voltage-dependent calcium channel subunit alpha-2/delta-4 [KO:K04861 ]
118079637 CACNG1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
118091282 CACNG2; voltage-dependent calcium channel gamma-2 subunit [KO:K04867 ]
118092919 CACNG3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
118079636 CACNG4; voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
118079638 CACNG5; voltage-dependent calcium channel gamma-5 subunit isoform X1 [KO:K04870 ]
118095321 CACNG6; voltage-dependent calcium channel gamma-6 subunit [KO:K04871 ]
118095909 CACNG7; voltage-dependent calcium channel gamma-7 subunit [KO:K04872 ]
118095188 CACNG8; voltage-dependent calcium channel gamma-8 subunit [KO:K04873 ]
118080422 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
118083949 CAMK2D; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
118096405 CAMK2G; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
118096835 CAMK2B; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
118086500 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
118080314 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
118084412 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
118096216 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
118096714 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
118093384 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
118085217 PPP2R3B; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta isoform X1 [KO:K11583 ]
118076018 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
118079801 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
118080480 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
118083075 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform isoform X1 [KO:K11584 ]
118083155 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
118090240 PPP1CA; serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
118086298 PPP1CC; serine/threonine-protein phosphatase PP1-gamma catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
118087852 MYL2; myosin regulatory light chain 2, ventricular/cardiac muscle isoform [KO:K10351 ]
118077036 guanine nucleotide-binding protein G(q) subunit alpha isoform X1 [KO:K04634 ]
118075670 PLCB3; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
118082496 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
118082497 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
118083058 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
118096395 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
118094461 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
118090901 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
118076548 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 [KO:K09048 ]
118077277 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
118087690 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
118090656 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
118085172 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
118092189 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
118080979 ATF6B; cyclic AMP-dependent transcription factor ATF-6 beta isoform X1 [KO:K09049 ]
118077695 RAPGEF3; rap guanine nucleotide exchange factor 3 isoform X1 [KO:K08014 ]
118094642 RAPGEF4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
118080568 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
118088603 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
118083183 guanine nucleotide-binding protein G(i) subunit alpha-2-like [KO:K04630 ]
118091105 guanine nucleotide-binding protein G(i) subunit alpha-1 isoform X1 [KO:K04630 ]
118091042 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
118079928 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
118079929 PIK3R6; phosphoinositide 3-kinase regulatory subunit 6 isoform X1 [KO:K21290 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
Reference
Authors
Grimm M, Brown JH
Title
Beta-adrenergic receptor signaling in the heart: role of CaMKII.
Journal
Reference
Authors
Yang JH, Saucerman JJ
Title
Computational models reduce complexity and accelerate insight into cardiac signaling networks.
Journal
Reference
Authors
Schaub MC, Hefti MA, Zaugg M
Title
Integration of calcium with the signaling network in cardiac myocytes.
Journal
Reference
Authors
Taggart P, Boyett MR, Logantha S, Lambiase PD
Title
Anger, emotion, and arrhythmias: from brain to heart.
Journal
Reference
Authors
Bers DM
Title
Calcium cycling and signaling in cardiac myocytes.
Journal
Reference
Authors
Soltis AR, Saucerman JJ
Title
Synergy between CaMKII substrates and beta-adrenergic signaling in regulation of cardiac myocyte Ca(2+) handling.
Journal
Reference
Authors
Wallukat G
Title
The beta-adrenergic receptors.
Journal
Reference
Authors
Xiao RP
Title
Beta-adrenergic signaling in the heart: dual coupling of the beta2-adrenergic receptor to G(s) and G(i) proteins.
Journal
Reference
Authors
Xiao RP, Cheng H, Zhou YY, Kuschel M, Lakatta EG
Title
Recent advances in cardiac beta(2)-adrenergic signal transduction.
Journal
Reference
Authors
Zheng M, Zhu W, Han Q, Xiao RP
Title
Emerging concepts and therapeutic implications of beta-adrenergic receptor subtype signaling.
Journal
Reference
Authors
Kuzumoto M, Takeuchi A, Nakai H, Oka C, Noma A, Matsuoka S
Title
Simulation analysis of intracellular Na+ and Cl- homeostasis during beta 1-adrenergic stimulation of cardiac myocyte.
Journal
Reference
Authors
Bers DM
Title
Cardiac excitation-contraction coupling.
Journal
Reference
Authors
Ho D, Yan L, Iwatsubo K, Vatner DE, Vatner SF
Title
Modulation of beta-adrenergic receptor signaling in heart failure and longevity: targeting adenylyl cyclase type 5.
Journal
Reference
Authors
Saucerman JJ, McCulloch AD
Title
Mechanistic systems models of cell signaling networks: a case study of myocyte adrenergic regulation.
Journal
Reference
Authors
Yano M, Ikeda Y, Matsuzaki M
Title
Altered intracellular Ca2+ handling in heart failure.
Journal
Reference
Authors
Wehrens XH, Marks AR
Title
Novel therapeutic approaches for heart failure by normalizing calcium cycling.
Journal
Reference
Authors
Triposkiadis F, Karayannis G, Giamouzis G, Skoularigis J, Louridas G, Butler J
Title
The sympathetic nervous system in heart failure physiology, pathophysiology, and clinical implications.
Journal
Reference
Authors
Barry SP, Davidson SM, Townsend PA
Title
Molecular regulation of cardiac hypertrophy.
Journal
Related pathway
KO pathway
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