Entry
Name
Adrenergic signaling in cardiomyocytes - Etheostoma spectabile (orangethroat darter)
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
esp04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Etheostoma spectabile (orangethroat darter) [GN:
esp ]
Gene
116693014 gnas; guanine nucleotide-binding protein G(s) subunit alpha [KO:K04632 ]
116688614 guanine nucleotide-binding protein G(s) subunit alpha-like [KO:K04632 ]
116697662 popdc2; popeye domain-containing protein 2 isoform X1 [KO:K26206 ]
116692007 potassium channel subfamily K member 2-like isoform X1 [KO:K04913 ]
116673709 sodium/potassium-transporting ATPase subunit beta-233-like [KO:K01540 ]
116678424 sodium/potassium-transporting ATPase subunit beta-3-like [KO:K01540 ]
116699780 atp1b3; sodium/potassium-transporting ATPase subunit beta-3 [KO:K01540 ]
116700637 atp1b2; sodium/potassium-transporting ATPase subunit beta-2 isoform X1 [KO:K01540 ]
116696072 atp1b1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
116691206 potassium voltage-gated channel subfamily KQT member 1-like isoform X1 [KO:K04926 ]
116693919 potassium voltage-gated channel subfamily KQT member 1-like isoform X1 [KO:K04926 ]
116669705 slc8a3; LOW QUALITY PROTEIN: sodium/calcium exchanger 3 [KO:K05849 ]
116698674 sodium channel protein type 4 subunit alpha-like isoform X1 [KO:K04838 ]
116672836 voltage-dependent L-type calcium channel subunit alpha-1C-like isoform X1 [KO:K04850 ]
116692928 voltage-dependent L-type calcium channel subunit alpha-1D-like isoform X1 [KO:K04851 ]
116687621 LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1D-like [KO:K04851 ]
116692878 voltage-dependent L-type calcium channel subunit alpha-1D-like [KO:K04853 ]
116692230 cacna1s; voltage-dependent L-type calcium channel subunit alpha-1S [KO:K04857 ]
116702769 cacnb1; voltage-dependent L-type calcium channel subunit beta-1 isoform X1 [KO:K04862 ]
116672351 cacnb2; voltage-dependent L-type calcium channel subunit beta-2 isoform X1 [KO:K04863 ]
116692310 voltage-dependent L-type calcium channel subunit beta-3-like isoform X1 [KO:K04864 ]
116692510 voltage-dependent L-type calcium channel subunit beta-4-like isoform X1 [KO:K04864 ]
116673752 voltage-dependent L-type calcium channel subunit beta-4-like isoform X1 [KO:K04865 ]
116697891 LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit beta-4-like [KO:K04865 ]
116694723 LOW QUALITY PROTEIN: voltage-dependent calcium channel subunit alpha-2/delta-1-like [KO:K04858 ]
116673091 voltage-dependent calcium channel subunit alpha-2/delta-1-like isoform X1 [KO:K04858 ]
116687866 LOW QUALITY PROTEIN: voltage-dependent calcium channel subunit alpha-2/delta-2-like [KO:K04859 ]
116688656 cacna2d2; voltage-dependent calcium channel subunit alpha-2/delta-2 isoform X1 [KO:K04859 ]
116693019 voltage-dependent calcium channel subunit alpha-2/delta-3-like isoform X1 [KO:K04860 ]
116688229 voltage-dependent calcium channel subunit alpha-2/delta-3-like isoform X1 [KO:K04860 ]
116686864 voltage-dependent calcium channel subunit alpha-2/delta-4-like [KO:K04861 ]
116672841 voltage-dependent calcium channel subunit alpha-2/delta-4-like isoform X1 [KO:K04861 ]
116705636 cacng1; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
116703423 voltage-dependent calcium channel gamma-1 subunit-like [KO:K04866 ]
116701671 voltage-dependent calcium channel gamma-2 subunit-like [KO:K04867 ]
116707177 voltage-dependent calcium channel gamma-3 subunit-like [KO:K04868 ]
116703076 cacng3; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
116670573 cacng4; voltage-dependent calcium channel gamma-4 subunit [KO:K04869 ]
116703372 voltage-dependent calcium channel gamma-4 subunit-like [KO:K04869 ]
116670583 cacng5; voltage-dependent calcium channel gamma-5 subunit [KO:K04870 ]
116691376 voltage-dependent calcium channel gamma-6 subunit-like [KO:K04871 ]
116701514 voltage-dependent calcium channel gamma-6 subunit-like [KO:K04871 ]
116691363 voltage-dependent calcium channel gamma-7 subunit-like [KO:K04872 ]
116701768 LOW QUALITY PROTEIN: voltage-dependent calcium channel gamma-7 subunit-like [KO:K04872 ]
116691375 voltage-dependent calcium channel gamma-4 subunit-like [KO:K04873 ]
116701822 voltage-dependent calcium channel gamma-4 subunit-like [KO:K04873 ]
116700179 ppp2ca; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
116687132 ppp2r1b; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform [KO:K03456 ]
116704351 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
116704979 ppp2r2d; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform [KO:K04354 ]
116686804 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform-like [KO:K04354 ]
116670454 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B gamma isoform-like [KO:K04354 ]
116696638 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
116696823 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
116697917 serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta-like isoform X1 [KO:K11583 ]
116670647 ppp2r3c; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
116670491 ppp2r3a; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
116678376 LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform-like [KO:K11584 ]
116705851 ppp2r5a; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform isoform X1 [KO:K11584 ]
116706734 serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform-like isoform X1 [KO:K11584 ]
116707123 ppp2r5b; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform isoform X1 [KO:K11584 ]
116670143 ppp2r5c; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
116670211 ppp2r5e; LOW QUALITY PROTEIN: serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform [KO:K11584 ]
116673081 troponin T, fast skeletal muscle isoforms-like isoform X1 [KO:K12045 ]
116670704 actc1; LOW QUALITY PROTEIN: actin, alpha cardiac muscle 1 [KO:K12314 ]
116686662 myosin regulatory light chain 2, ventricular/cardiac muscle isoform-like [KO:K10351 ]
116687400 myosin regulatory light chain 2, ventricular/cardiac muscle isoform [KO:K10351 ]
116689310 myosin regulatory light chain 2, ventricular/cardiac muscle isoform-like [KO:K10351 ]
116704803 guanine nucleotide-binding protein G(q) subunit alpha-like isoform X1 [KO:K04634 ]
116689828 guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
116706249 plcb1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
116670665 plcb2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 isoform X1 [KO:K05858 ] [EC:3.1.4.11 ]
116697597 cyclic AMP-responsive element-binding protein 1-like isoform X1 [KO:K05870 ]
116674223 cyclic AMP-responsive element-binding protein 1-like isoform X1 [KO:K05870 ]
116697624 atf2; LOW QUALITY PROTEIN: cyclic AMP-dependent transcription factor ATF-2 [KO:K04450 ]
116700966 atf4; cyclic AMP-dependent transcription factor ATF-4 isoform X1 [KO:K04374 ]
116673349 LOW QUALITY PROTEIN: cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
116673756 creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 isoform X1 [KO:K09048 ]
116699092 cyclic AMP-responsive element-binding protein 3-like protein 3-A isoform X1 [KO:K09048 ]
116699108 cyclic AMP-responsive element-binding protein 3-like protein 3-A isoform X1 [KO:K09048 ]
116696103 cyclic AMP-responsive element-binding protein 3-like protein 3-B isoform X1 [KO:K09048 ]
116691490 creb5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
116702071 cyclic AMP-responsive element-binding protein 5-like isoform X1 [KO:K09047 ]
116693033 cyclic AMP-dependent transcription factor ATF-6 beta-like [KO:K09049 ]
116692193 LOW QUALITY PROTEIN: rap guanine nucleotide exchange factor 3-like [KO:K08014 ]
116698831 rap guanine nucleotide exchange factor 4-like isoform X1 [KO:K04351 ]
116673294 guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
116692668 guanine nucleotide-binding protein G(i) subunit alpha-like [KO:K04630 ]
116694650 guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
116688038 guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
116688402 guanine nucleotide-binding protein G(i) subunit alpha-2-like [KO:K04630 ]
116673408 pik3cg; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
116691879 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform-like [KO:K21289 ] [EC:2.7.1.153 ]
116705071 pik3r5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
116699884 pik3r6; phosphoinositide 3-kinase regulatory subunit 6 isoform X1 [KO:K21290 ]
116702367 LOW QUALITY PROTEIN: phosphoinositide 3-kinase regulatory subunit 5-like [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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