Entry
Name
Adrenergic signaling in cardiomyocytes - Trachypithecus francoisi (Francois's langur)
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
tfn04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Trachypithecus francoisi (Francois's langur) [GN:
tfn ]
Gene
117069000 guanine nucleotide-binding protein G(s) subunit alpha isoform X1 [KO:K04632 ]
117083462 POPDC2; popeye domain-containing protein 2 isoform X1 [KO:K26206 ]
117074222 ATP1A4; LOW QUALITY PROTEIN: sodium/potassium-transporting ATPase subunit alpha-4 [KO:K01539 ] [EC:7.2.2.13 ]
117084094 ATP1B3; sodium/potassium-transporting ATPase subunit beta-3 isoform X1 [KO:K01540 ]
117076014 ATP1B1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
117067759 ATP1B2; sodium/potassium-transporting ATPase subunit beta-2 [KO:K01540 ]
117079776 sodium/potassium-transporting ATPase subunit gamma isoform X1 [KO:K01538 ]
117081495 KCNQ1; potassium voltage-gated channel subfamily KQT member 1 isoform X1 [KO:K04926 ]
117095738 KCNE1; potassium voltage-gated channel subfamily E member 1 [KO:K04894 ]
117083895 SCN5A; sodium channel protein type 5 subunit alpha isoform X1 [KO:K04838 ]
117094912 SCN7A; sodium channel protein type 7 subunit alpha isoform X1 [KO:K04839 ]
117090701 voltage-dependent L-type calcium channel subunit alpha-1C isoform X1 [KO:K04850 ]
117083004 CACNA1D; voltage-dependent L-type calcium channel subunit alpha-1D isoform X1 [KO:K04851 ]
117077518 CACNA1F; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1F [KO:K04853 ]
117076828 CACNA1S; voltage-dependent L-type calcium channel subunit alpha-1S isoform X1 [KO:K04857 ]
117067107 CACNB1; voltage-dependent L-type calcium channel subunit beta-1 isoform X1 [KO:K04862 ]
117082612 CACNB2; voltage-dependent L-type calcium channel subunit beta-2 isoform X1 [KO:K04863 ]
117090194 CACNB3; voltage-dependent L-type calcium channel subunit beta-3 isoform X1 [KO:K04864 ]
117095001 CACNB4; voltage-dependent L-type calcium channel subunit beta-4 isoform X1 [KO:K04865 ]
117072561 CACNA2D1; voltage-dependent calcium channel subunit alpha-2/delta-1 isoform X1 [KO:K04858 ]
117082068 CACNA2D2; voltage-dependent calcium channel subunit alpha-2/delta-2 isoform X1 [KO:K04859 ]
117083013 CACNA2D3; voltage-dependent calcium channel subunit alpha-2/delta-3 isoform X1 [KO:K04860 ]
117090711 CACNA2D4; voltage-dependent calcium channel subunit alpha-2/delta-4 [KO:K04861 ]
117066507 CACNG1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
117095965 CACNG2; voltage-dependent calcium channel gamma-2 subunit [KO:K04867 ]
117087484 CACNG3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
117067394 CACNG4; voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
117067395 CACNG5; voltage-dependent calcium channel gamma-5 subunit [KO:K04870 ]
117091714 CACNG6; voltage-dependent calcium channel gamma-6 subunit isoform X1 [KO:K04871 ]
117091712 CACNG7; voltage-dependent calcium channel gamma-7 subunit isoform X1 [KO:K04872 ]
117091353 CACNG8; LOW QUALITY PROTEIN: voltage-dependent calcium channel gamma-8 subunit [KO:K04873 ]
117070455 CALML4; LOW QUALITY PROTEIN: calmodulin-like protein 4 [KO:K02183 ]
117081990 CAMK2G; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
117073301 CAMK2B; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
117065600 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
117085812 CAMK2D; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
117065862 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
117093595 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
117082567 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
117065664 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
117085110 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
117093681 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
117069083 LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta-like [KO:K11583 ]
117069819 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma isoform X1 [KO:K11583 ]
117099195 LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta-like [KO:K11583 ]
117084149 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
117087239 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
117069493 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
117079876 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
117071357 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
117082786 LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform-like [KO:K11584 ]
117075891 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform isoform X1 [KO:K11584 ]
117082828 TNNC1; troponin C, slow skeletal and cardiac muscles isoform X1 [KO:K05865 ]
117077371 AGTR2; LOW QUALITY PROTEIN: type-2 angiotensin II receptor [KO:K04167 ]
117098435 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha isoform X1 [KO:K04634 ]
117070870 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
117068469 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
117068471 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
117094598 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
117094833 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
117096463 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
117079895 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
117099006 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
117073578 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
117075642 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
117072944 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
117086987 ATF6B; cyclic AMP-dependent transcription factor ATF-6 beta isoform X1 [KO:K09049 ]
117094851 RAPGEF4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
117072581 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
117081788 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
117075132 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
117073770 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
117067709 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
117067711 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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