Entry
Name
Adrenergic signaling in cardiomyocytes - Nipponia nippon (crested ibis)
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
nni04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Nipponia nippon (crested ibis) [GN:
nni ]
Gene
104013042 GNAS; guanine nucleotide-binding protein G(s) subunit alpha isoform X1 [KO:K04632 ]
104011137 LOW QUALITY PROTEIN: blood vessel epicardial substance-like [KO:K21108 ]
104012600 ATP1A2; LOW QUALITY PROTEIN: sodium/potassium-transporting ATPase subunit alpha-2 [KO:K01539 ] [EC:7.2.2.13 ]
104016486 ATP1B3; sodium/potassium-transporting ATPase subunit beta-3 [KO:K01540 ]
104014150 ATP1B1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
104008754 FXYD2; sodium/potassium-transporting ATPase subunit gamma [KO:K01538 ]
104012517 potassium voltage-gated channel subfamily KQT member 1-like [KO:K04926 ]
104010800 KCNQ1; potassium voltage-gated channel subfamily KQT member 1 [KO:K04926 ]
104020132 KCNE1; potassium voltage-gated channel subfamily E member 1 [KO:K04894 ]
104014886 sodium channel protein type 5 subunit alpha-like isoform X1 [KO:K04838 ]
104014897 LOW QUALITY PROTEIN: sodium channel protein type 5 subunit alpha-like [KO:K04838 ]
104020209 CACNA1C; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1C [KO:K04850 ]
104010825 CACNA1D; voltage-dependent L-type calcium channel subunit alpha-1D [KO:K04851 ]
104009116 LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1F-like [KO:K04851 ]
104011070 CACNA1S; voltage-dependent L-type calcium channel subunit alpha-1S [KO:K04857 ]
104013320 CACNB2; voltage-dependent L-type calcium channel subunit beta-2 isoform X1 [KO:K04863 ]
104019884 CACNB3; voltage-dependent L-type calcium channel subunit beta-3 [KO:K04864 ]
104012362 CACNB4; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit beta-4 [KO:K04865 ]
104010753 CACNA2D1; voltage-dependent calcium channel subunit alpha-2/delta-1 [KO:K04858 ]
104008753 CACNA2D2; voltage-dependent calcium channel subunit alpha-2/delta-2 [KO:K04859 ]
104015320 CACNA2D3; voltage-dependent calcium channel subunit alpha-2/delta-3 [KO:K04860 ]
104020248 CACNA2D4; voltage-dependent calcium channel subunit alpha-2/delta-4 [KO:K04861 ]
104014297 CACNG1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
104021577 CACNG2; voltage-dependent calcium channel gamma-2 subunit isoform X1 [KO:K04867 ]
104015149 CACNG3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
104014362 CACNG4; LOW QUALITY PROTEIN: voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
104014296 CACNG5; LOW QUALITY PROTEIN: voltage-dependent calcium channel gamma-5 subunit [KO:K04870 ]
104014199 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
104012002 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
104018039 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
104012034 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
104019519 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
104013866 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform [KO:K04354 ]
104010618 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
104011781 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
104019305 PPP2R3B; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta [KO:K11583 ]
104014507 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
104010131 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
104019671 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
104015794 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
104021492 PPP1CB; LOW QUALITY PROTEIN: serine/threonine-protein phosphatase PP1-beta catalytic subunit [KO:K06269 ] [EC:3.1.3.16 ]
104008698 TNNC1; troponin C, slow skeletal and cardiac muscles isoform X1 [KO:K05865 ]
104011082 TNNT2; LOW QUALITY PROTEIN: troponin T, cardiac muscle [KO:K12045 ]
104019401 MYL2; myosin regulatory light chain 2, ventricular/cardiac muscle isoform [KO:K10351 ]
104019537 ATP2A2; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 2 [KO:K05853 ] [EC:7.2.2.10 ]
104016115 ATP2A3; LOW QUALITY PROTEIN: sarcoplasmic/endoplasmic reticulum calcium ATPase 3 [KO:K05853 ] [EC:7.2.2.10 ]
104020875 GNAQ; LOW QUALITY PROTEIN: guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
104022433 PLCB4; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
104010208 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
104010014 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
104021625 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
104015313 LOW QUALITY PROTEIN: cyclic AMP-responsive element-binding protein 3-like [KO:K09048 ]
104012401 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
104018284 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 [KO:K09048 ]
104020372 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
104018808 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 [KO:K09048 ]
104013914 CREB5; cyclic AMP-responsive element-binding protein 5 [KO:K09047 ]
104011982 RAPGEF3; LOW QUALITY PROTEIN: rap guanine nucleotide exchange factor 3 [KO:K08014 ]
104010004 RAPGEF4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
104010747 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
104008688 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
104014537 GNAI3; guanine nucleotide-binding protein G(k) subunit alpha [KO:K04630 ]
104010725 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
104011006 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 [KO:K21290 ]
104011017 PIK3R6; phosphoinositide 3-kinase regulatory subunit 6 [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
LinkDB
All DBs