Entry
Name
Adrenergic signaling in cardiomyocytes - Papio anubis (olive baboon)
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
panu04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Papio anubis (olive baboon) [GN:
panu ]
Gene
101006785 guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas isoform X2 [KO:K04632 ]
101023810 POPDC2; popeye domain-containing protein 2 isoform X1 [KO:K26206 ]
103877952 KCNK2; potassium channel subfamily K member 2 isoform X1 [KO:K04913 ]
101006820 ATP1B1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
101021451 ATP1B3; sodium/potassium-transporting ATPase subunit beta-3 isoform X2 [KO:K01540 ]
101006275 ATP1B2; sodium/potassium-transporting ATPase subunit beta-2 [KO:K01540 ]
103877943 FXYD2; sodium/potassium-transporting ATPase subunit gamma isoform X2 [KO:K01538 ]
101004262 KCNQ1; potassium voltage-gated channel subfamily KQT member 1 isoform X1 [KO:K04926 ]
101022175 KCNE1; potassium voltage-gated channel subfamily E member 1 [KO:K04894 ]
101002307 SCN5A; sodium channel protein type 5 subunit alpha isoform X2 [KO:K04838 ]
101003789 SCN7A; sodium channel protein type 7 subunit alpha isoform X1 [KO:K04839 ]
101026237 CACNA1C; voltage-dependent L-type calcium channel subunit alpha-1C isoform X7 [KO:K04850 ]
101002070 CACNA1D; voltage-dependent L-type calcium channel subunit alpha-1D isoform X6 [KO:K04851 ]
101019865 CACNA1F; voltage-dependent L-type calcium channel subunit alpha-1F [KO:K04853 ]
101025213 CACNA1S; voltage-dependent L-type calcium channel subunit alpha-1S isoform X1 [KO:K04857 ]
100999288 CACNB1; voltage-dependent L-type calcium channel subunit beta-1 isoform X1 [KO:K04862 ]
101013479 CACNB2; voltage-dependent L-type calcium channel subunit beta-2 isoform X5 [KO:K04863 ]
101009342 CACNB3; voltage-dependent L-type calcium channel subunit beta-3 isoform X2 [KO:K04864 ]
101021665 CACNB4; voltage-dependent L-type calcium channel subunit beta-4 isoform X1 [KO:K04865 ]
101018169 CACNA2D1; voltage-dependent calcium channel subunit alpha-2/delta-1 isoform X1 [KO:K04858 ]
101003565 voltage-dependent calcium channel subunit alpha-2/delta-2 [KO:K04859 ]
100999030 CACNA2D3; voltage-dependent calcium channel subunit alpha-2/delta-3 isoform X1 [KO:K04860 ]
101021906 CACNA2D4; voltage-dependent calcium channel subunit alpha-2/delta-4 [KO:K04861 ]
101017585 CACNG1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
101009456 CACNG2; voltage-dependent calcium channel gamma-2 subunit [KO:K04867 ]
101010591 CACNG3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
101017225 CACNG4; voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
101016897 CACNG5; voltage-dependent calcium channel gamma-5 subunit [KO:K04870 ]
101024211 CACNG6; voltage-dependent calcium channel gamma-6 subunit isoform X1 [KO:K04871 ]
100137334 CACNG7; voltage-dependent calcium channel gamma-7 subunit [KO:K04872 ]
101026427 CACNG8; LOW QUALITY PROTEIN: voltage-dependent calcium channel gamma-8 subunit [KO:K04873 ]
101019754 CALML4; LOW QUALITY PROTEIN: calmodulin-like protein 4 [KO:K02183 ]
101008925 CAMK2B; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X10 [KO:K04515 ] [EC:2.7.11.17 ]
101009984 CAMK2D; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X37 [KO:K04515 ] [EC:2.7.11.17 ]
101011087 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
101019885 CAMK2G; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X18 [KO:K04515 ] [EC:2.7.11.17 ]
101021745 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
101003925 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X4 [KO:K03456 ]
101000613 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
101020551 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
101017040 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
116272968 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
101020796 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X6 [KO:K04354 ]
101011219 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
101021204 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
101020710 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma isoform X1 [KO:K11583 ]
101011174 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
100997528 serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform [KO:K11584 ]
101006765 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
101010611 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
100137475 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
101007684 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform isoform X1 [KO:K11584 ]
101016118 PPP1CB; serine/threonine-protein phosphatase PP1-beta catalytic subunit isoform X2 [KO:K06269 ] [EC:3.1.3.16 ]
100997019 MYL2; myosin regulatory light chain 2, ventricular/cardiac muscle isoform [KO:K10351 ]
101021063 ATP2A2; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 2 [KO:K05853 ] [EC:7.2.2.10 ]
100999076 ATP2A1; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 1 [KO:K05853 ] [EC:7.2.2.10 ]
101024177 GNAQ; guanine nucleotide-binding protein G(q) subunit alpha isoform X2 [KO:K04634 ]
100998763 PLCB1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
100999120 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X5 [KO:K05858 ] [EC:3.1.4.11 ]
101010000 PLCB2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X4 [KO:K05858 ] [EC:3.1.4.11 ]
101006572 PPP1R1A; protein phosphatase 1 regulatory subunit 1A isoform X2 [KO:K08050 ]
101011350 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
101013627 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
101017891 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
101004296 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 isoform X1 [KO:K09048 ]
101020406 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
101004434 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
101008452 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
101007514 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X4 [KO:K09047 ]
116268864 RAPGEF3; rap guanine nucleotide exchange factor 3 isoform X1 [KO:K08014 ]
100997024 RAPGEF4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
101011013 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
101011251 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 isoform X1 [KO:K04630 ]
101020528 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 isoform X1 [KO:K04630 ]
101018542 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform isoform X1 [KO:K21289 ] [EC:2.7.1.153 ]
101000692 PIK3R6; phosphoinositide 3-kinase regulatory subunit 6 isoform X1 [KO:K21290 ]
101001384 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 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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