Entry
Name
Adrenergic signaling in cardiomyocytes - Anoplopoma fimbria (sablefish)
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
afb04261 Adrenergic signaling in cardiomyocytes
Ortholog table
Other DBs
Organism
Anoplopoma fimbria (sablefish) [GN:
afb ]
Gene
129099344 gnas; guanine nucleotide-binding protein G(s) subunit alpha [KO:K04632 ]
129105687 guanine nucleotide-binding protein G(s) subunit alpha-like [KO:K04632 ]
129098873 prkacaa; protein kinase, cAMP-dependent, catalytic, alpha, genome duplicate a isoform X1 [KO:K04345 ] [EC:2.7.11.11 ]
129094314 atp1b1a; sodium/potassium-transporting ATPase subunit beta-1a [KO:K01540 ]
129111799 atp1b1b; sodium/potassium-transporting ATPase subunit beta-1b [KO:K01540 ]
129112746 atp1b3a; sodium/potassium-transporting ATPase subunit beta-3a [KO:K01540 ]
129113754 atp1b2b; sodium/potassium-transporting ATPase subunit beta-2b isoform X1 [KO:K01540 ]
129093472 atp1b2a; sodium/potassium-transporting ATPase subunit beta-2a isoform X1 [KO:K01540 ]
129109049 slc9a1a; LOW QUALITY PROTEIN: sodium/hydrogen exchanger 1 [KO:K05742 ]
129105537 kcnq1.1; LOW QUALITY PROTEIN: potassium voltage-gated channel subfamily KQT member 1.1 [KO:K04926 ]
129108315 kcnq1.2; potassium voltage-gated channel subfamily KQT member 1 [KO:K04926 ]
129113452 slc8a4a; solute carrier family 8 member 4a isoform X1 [KO:K05849 ]
129092170 slc8a1b; LOW QUALITY PROTEIN: sodium/calcium exchanger 1b [KO:K05849 ]
129109613 scn1ba; sodium channel, voltage-gated, type I, beta a [KO:K04845 ]
129097080 scn1bb; sodium channel, voltage-gated, type I, beta b [KO:K04845 ]
129095700 scn4ba; sodium channel, voltage-gated, type IV, beta a [KO:K04848 ]
129114043 scn4bb; sodium channel, voltage-gated, type IV, beta b [KO:K04848 ]
129112503 cacna1c; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1C [KO:K04850 ]
129106296 cacna1da; calcium channel, voltage-dependent, L type, alpha 1D subunit, a [KO:K04851 ]
129099230 cacna1db; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1D [KO:K04851 ]
129099479 cacna1fa; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1D [KO:K04853 ]
129105522 dihydropyridine-sensitive L-type skeletal muscle calcium channel subunit alpha-1-like [KO:K04857 ]
129099233 dihydropyridine-sensitive L-type skeletal muscle calcium channel subunit alpha-1-like [KO:K04857 ]
129097862 cacnb1; voltage-dependent L-type calcium channel subunit beta-1 isoform X1 [KO:K04862 ]
129110854 cacnb2a; voltage-dependent L-type calcium channel subunit beta-2a isoform X1 [KO:K04863 ]
129099578 cacnb3b; voltage-dependent L-type calcium channel subunit beta-4 [KO:K04864 ]
129099976 voltage-dependent L-type calcium channel subunit beta-3-like [KO:K04864 ]
129105115 cacnb4a; voltage-dependent L-type calcium channel subunit beta-4a [KO:K04865 ]
129111573 voltage-dependent L-type calcium channel subunit beta-4-like isoform X1 [KO:K04865 ]
129112268 voltage-dependent calcium channel subunit alpha-2/delta-1-like [KO:K04858 ]
129108113 voltage-dependent calcium channel subunit alpha-2/delta-1 [KO:K04858 ]
129105681 voltage-dependent calcium channel subunit alpha-2/delta-2-like [KO:K04859 ]
129105778 cacna2d2a; voltage-dependent calcium channel subunit alpha-2/delta-2a [KO:K04859 ]
129099876 cacna2d3a; voltage-dependent calcium channel subunit alpha-2/delta-3 [KO:K04860 ]
129105810 cacna2d3; voltage-dependent calcium channel subunit alpha-2/delta-3 [KO:K04860 ]
129112372 cacna2d4a; voltage-dependent calcium channel subunit alpha-2/delta-4 [KO:K04861 ]
129108643 voltage-dependent calcium channel subunit alpha-2/delta-4-like [KO:K04861 ]
129096469 voltage-dependent calcium channel gamma-1 subunit-like [KO:K04866 ]
129099079 cacng1b; voltage-dependent calcium channel gamma-1 subunit [KO:K04866 ]
129096253 voltage-dependent calcium channel gamma-2 subunit-like [KO:K04867 ]
129098812 cacng2a; calcium channel, voltage-dependent, gamma subunit 2a [KO:K04867 ]
129096268 cacng3a; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
129098751 cacng3b; voltage-dependent calcium channel gamma-3 subunit [KO:K04868 ]
129095842 voltage-dependent calcium channel gamma-4 subunit-like [KO:K04869 ]
129098898 voltage-dependent calcium channel gamma-4 subunit-like [KO:K04869 ]
129098976 voltage-dependent calcium channel gamma-5 subunit-like [KO:K04870 ]
129110222 cacng6b; voltage-dependent calcium channel gamma-6 subunit [KO:K04871 ]
129096920 voltage-dependent calcium channel gamma-6 subunit-like [KO:K04871 ]
129110085 cacng7b; voltage-dependent calcium channel gamma-7 subunit [KO:K04872 ]
129096896 cacng7a; calcium channel, voltage-dependent, gamma subunit 7a [KO:K04872 ]
129109960 cacng8b; voltage-dependent calcium channel gamma-4 subunit [KO:K04873 ]
129096883 voltage-dependent calcium channel gamma-4 subunit-like isoform X1 [KO:K04873 ]
129113832 LOW QUALITY PROTEIN: calcium/calmodulin-dependent protein kinase type II subunit alpha-like [KO:K04515 ] [EC:2.7.11.17 ]
129092372 camk2g2; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
129113063 ppp2cab; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
129100037 ppp2r1bb; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform [KO:K03456 ]
129089878 ppp2r2ba; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
129089953 serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
129096008 ppp2r2ca; protein phosphatase 2, regulatory subunit B, gamma a [KO:K04354 ]
129101124 ppp2r2aa; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
129102027 ppp2r2ab; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform [KO:K04354 ]
129092058 ppp2r2d; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
129103131 ppp2r3c; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma [KO:K11583 ]
129103829 ppp2r3a; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha [KO:K11583 ]
129104446 ppp2r3b; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta isoform X1 [KO:K11583 ]
129106823 ppp2r5cb; protein phosphatase 2, regulatory subunit B', gamma b isoform X1 [KO:K11584 ]
129106950 ppp2r5a; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
129092205 ppp2r5d; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform isoform X1 [KO:K11584 ]
129103093 ppp2r5ca; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
129103117 ppp2r5eb; protein phosphatase 2, regulatory subunit B', epsilon isoform X1 [KO:K11584 ]
129093059 ppp2r5b; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
129099312 tnnt2a; LOW QUALITY PROTEIN: troponin T type 2a (cardiac) [KO:K12045 ]
129100863 myl2b; myosin, light chain 2b, regulatory, cardiac, slow [KO:K10351 ]
129090913 atp2a1l; LOW QUALITY PROTEIN: ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 1, like [KO:K05853 ] [EC:7.2.2.10 ]
129101647 guanine nucleotide-binding protein G(q) subunit alpha [KO:K04634 ]
129102873 guanine nucleotide-binding protein G(q) subunit alpha-like [KO:K04634 ]
129093856 guanine nucleotide-binding protein G(q) subunit alpha-like [KO:K04634 ]
129111569 cyclic AMP-responsive element-binding protein 1-like isoform X1 [KO:K05870 ]
129104181 creb1b; cyclic AMP-responsive element-binding protein 1b [KO:K05870 ]
129104615 atf2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
129095379 atf4a; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
129089385 LOW QUALITY PROTEIN: cyclic AMP-responsive element-binding protein 3-like protein 3-B [KO:K09048 ]
129095103 creb3l3a; cyclic AMP-responsive element-binding protein 3-like protein 3-A [KO:K09048 ]
129111578 creb3l1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
129101302 creb3l3l; cAMP responsive element binding protein 3-like 3 like [KO:K09048 ]
129112607 creb3l2; LOW QUALITY PROTEIN: cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
129116472 creb3l4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
129109999 creb5b; cyclic AMP-responsive element-binding protein 5 [KO:K09047 ]
129097363 creb5a; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
129096853 atf6b; LOW QUALITY PROTEIN: cyclic AMP-dependent transcription factor ATF-6 beta [KO:K09049 ]
129117031 bcl2b; LOW QUALITY PROTEIN: apoptosis regulator Bcl-2 [KO:K02161 ]
129100281 rapgef3; rap guanine nucleotide exchange factor 3 isoform X1 [KO:K08014 ]
129112767 rap guanine nucleotide exchange factor 4-like isoform X1 [KO:K04351 ]
129104187 rapgef4a; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
129112396 gnai1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
129106293 guanine nucleotide-binding protein G(i) subunit alpha-2-like [KO:K04630 ]
129106370 guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
129107698 guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
129099227 gnai3; guanine nucleotide-binding protein G(i) subunit alpha [KO:K04630 ]
129100151 si:rp71-17i16.5; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
129112319 pik3cg; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform [KO:K21289 ] [EC:2.7.1.153 ]
129095505 pik3r5; LOW QUALITY PROTEIN: phosphoinositide 3-kinase regulatory subunit 5 [KO:K21290 ]
129096039 phosphoinositide 3-kinase regulatory subunit 6 isoform X1 [KO:K21290 ]
129099100 pik3r6b; LOW QUALITY PROTEIN: 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
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