Entry
Name
Adrenergic signaling in cardiomyocytes - Peromyscus leucopus (white-footed mouse)
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
pleu04261 Adrenergic signaling in cardiomyocytes
Other DBs
Organism
Peromyscus leucopus (white-footed mouse) [GN:
pleu ]
Gene
114680674 Plcb3; LOW QUALITY PROTEIN: 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 [KO:K05858 ] [EC:3.1.4.11 ]
114682088 Ppp2r5b; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
114682227 Camk2d; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
114682497 Scn5a; LOW QUALITY PROTEIN: sodium channel protein type 5 subunit alpha [KO:K04838 ]
114683042 Ppp2ca; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
114683299 Cacna1s; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1S [KO:K04857 ]
114683665 Ppp2r5e; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
114686117 Slc8a1; LOW QUALITY PROTEIN: sodium/calcium exchanger 1 [KO:K05849 ]
114686204 Cacna1d; voltage-dependent L-type calcium channel subunit alpha-1D isoform X1 [KO:K04851 ]
114686672 Atp2a1; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 1 [KO:K05853 ] [EC:7.2.2.10 ]
114686858 Ppp2r1a; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
114687192 Ppp2r5a; LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
114687339 Cacna2d1; voltage-dependent calcium channel subunit alpha-2/delta-1 isoform X3 [KO:K04858 ]
114687520 Cacng8; voltage-dependent calcium channel gamma-8 subunit [KO:K04873 ]
114687522 Cacng7; voltage-dependent calcium channel gamma-7 subunit [KO:K04872 ]
114687528 Cacng6; voltage-dependent calcium channel gamma-6 subunit isoform X1 [KO:K04871 ]
114688126 Creb3l3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
114689726 Creb5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
114689941 Atp1b1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
114690258 Ppp2r1b; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X2 [KO:K03456 ]
114690437 Cacng4; voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
114690438 Cacng5; voltage-dependent calcium channel gamma-5 subunit [KO:K04870 ]
114690478 Cacng1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
114690974 Atp1b3; sodium/potassium-transporting ATPase subunit beta-3 [KO:K01540 ]
114691010 Creb3l2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
114692206 Cacng3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
114692344 Scn7a; LOW QUALITY PROTEIN: sodium channel protein type 7 subunit alpha [KO:K04839 ]
114693042 Ppp2r2d; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
114693143 Pik3r5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
114693144 Pik3r6; phosphoinositide 3-kinase regulatory subunit 6 isoform X2 [KO:K21290 ]
114693172 Atp1b2; sodium/potassium-transporting ATPase subunit beta-2 [KO:K01540 ]
114693374 Ppp2r3c; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
114693540 Ppp2r3a; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
114693931 Cacnb2; voltage-dependent L-type calcium channel subunit beta-2 isoform X1 [KO:K04863 ]
114693978 Camk2b; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X7 [KO:K04515 ] [EC:2.7.11.17 ]
114694160 Kcnq1; potassium voltage-gated channel subfamily KQT member 1 [KO:K04926 ]
114694218 Cacng2; voltage-dependent calcium channel gamma-2 subunit [KO:K04867 ]
114694285 Atf4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
114696600 Ppp1r1a; protein phosphatase 1 regulatory subunit 1A isoform X1 [KO:K08050 ]
114698218 Kcnk2; potassium channel subfamily K member 2 isoform X1 [KO:K04913 ]
114698419 Kcne1; potassium voltage-gated channel subfamily E member 1 [KO:K04894 ]
114698446 Cacnb4; voltage-dependent L-type calcium channel subunit beta-4 isoform X1 [KO:K04865 ]
114698733 Slc8a3; LOW QUALITY PROTEIN: sodium/calcium exchanger 3 [KO:K05849 ]
114699702 Creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
114699988 Gnai3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
114700207 Camk2g; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
114700759 Cacna2d4; voltage-dependent calcium channel subunit alpha-2/delta-4 isoform X1 [KO:K04861 ]
114700762 Cacna1c; voltage-dependent L-type calcium channel subunit alpha-1C isoform X8 [KO:K04850 ]
114700827 Atf2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
114701281 Cacna1f; voltage-dependent L-type calcium channel subunit alpha-1F [KO:K04853 ]
114701485 Popdc2; LOW QUALITY PROTEIN: popeye domain-containing protein 2 [KO:K26206 ]
114701602 Ppp2r2b; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X3 [KO:K04354 ]
114702071 Ppp2r2c; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
114702139 Cacna2d3; voltage-dependent calcium channel subunit alpha-2/delta-3 isoform X1 [KO:K04860 ]
114703087 Ppp2r5c; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
114703207 Creb3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
114703666 Plcb4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X2 [KO:K05858 ] [EC:3.1.4.11 ]
114703672 Plcb1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
114704477 Rapgef4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
114704570 Ppp1cc; serine/threonine-protein phosphatase PP1-gamma catalytic subunit isoform X1 [KO:K06269 ] [EC:3.1.3.16 ]
114705057 Creb1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
114705315 Ppp2r5d; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform isoform X1 [KO:K11584 ]
114705847 Atf6b; cyclic AMP-dependent transcription factor ATF-6 beta isoform X1 [KO:K09049 ]
114706333 Atp2a3; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 3 [KO:K05853 ] [EC:7.2.2.10 ]
114706913 Cacnb1; voltage-dependent L-type calcium channel subunit beta-1 isoform X3 [KO:K04862 ]
114707299 Adra1a; LOW QUALITY PROTEIN: alpha-1A adrenergic receptor [KO:K04135 ]
114707321 Ppp2r2a; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
114707396 Camk2a; LOW QUALITY PROTEIN: calcium/calmodulin-dependent protein kinase type II subunit alpha [KO:K04515 ] [EC:2.7.11.17 ]
114707907 Creb3l4; cyclic AMP-responsive element-binding protein 3-like protein 4 [KO:K09048 ]
114708228 Gnai1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
114708260 Calml6; LOW QUALITY PROTEIN: calmodulin-like protein 6 [KO:K02183 ]
114708453 Pik3cg; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
114708536 Cacnb3; voltage-dependent L-type calcium channel subunit beta-3 isoform X1 [KO:K04864 ]
114710954 Cacna2d2; LOW QUALITY PROTEIN: voltage-dependent calcium channel subunit alpha-2/delta-2 [KO:K04859 ]
114710969 Gnai2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
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